Backend Developer jobs in Israel

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Senior Backend Software Engineer (AI Engineering)
Silverfort · Tel Aviv-Yafo

Description Silverfort is on a mission to bring identity security everywhere – to every human, machine, and AI agent, both on-prem and in the cloud. Our unique technology secures identities & access at runtime, in ways that weren’t possible before. With the broadest identity security platform in the market, trusted by more than 1,000 customers including many Fortune 100 companies, Silverfort is uniquely positioned to lead the fast-growing identity security category. Joining Silverfort means becoming part of a fast-moving team with a culture of innovation and collaboration, that goes above and beyond to help our customers and each other, on a journey to reshape the future of identity security. We're looking for a Senior Backend Software Engineer to join the AI Engineering team, bringing Silverfort's AI transformation to life at two levels: the infrastructure layer, building and unlocking a platform that lets the organization run AI in production, and the product layer, building the AI features that run on it. The team builds access protection features, like agents that run in real time when access is requested and make a decision, or background agents that continuously analyze the organization's environment, as well as the infrastructure that powers them. Responsibilities • Design, build, and own the core AI platform consumed across the company • Build AI-powered features end-to-end, from real-time access decisions to background analysis agents • Own the full lifecycle: research emerging models and frameworks, build evaluation harnesses, and make the reliability, latency, and cost tradeoffs that decide what ships • Drive your work end-to-end, partnering with product, engineering, and other teams across the company as needed to make things happen • Set technical direction and architecture for a new team, establishing the patterns and infrastructure other teams will build on • Architect and build a company-wide initiative on a clean slate, setting the standards from day one Requirements • 7+ years of backend software development experience, including designing and owning production systems end-to-end • The team works primarily in TypeScript/Node.js. Strong backend engineering skills are required, but excellence in another language isn't a blocker • Proven track record taking systems from 0 to 1 under real ambiguity, without an existing playbook • Strong system architecture and design skills, able to make reliability, latency, and scale tradeoffs independently • Experience working with SQL databases • Comfortable exploring new and unproven technologies, quick to prototype and validate • Good collaboration skills, comfortable partnering across the organization as needed to move your work forward • Hands-on production experience with AI agent systems - a strong advantage • Information security or identity platform background - an advantage • Experience with NestJS, GraphQL, PostgreSQL, Kafka, or Nx monorepos - an advantage

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Senior Backend Software Engineer
Silverfort · Tel Aviv-Yafo

Description Silverfort is on a mission to bring identity security everywhere – to every human, machine, and AI agent, both on-premises and in the cloud. Our unique technology secures identities and access at runtime, in ways that weren’t possible before. With the broadest identity security platform in the market, trusted by more than 1,000 customers, including many Fortune 100 companies, Silverfort is uniquely positioned to lead the fast-growing identity security category. Joining Silverfort means becoming part of a fast-moving team with a culture of innovation and collaboration that goes above and beyond to help our customers and each other on a journey to reshape the future of identity security. We are looking for a Senior Backend Software Engineer to join us. In this role, you'll be a key part of the team building Silverfort's proprietary low-level adapter, a critical component of our core solution. You'll contribute across the full development lifecycle: architecture and design, coding and implementation, and validation and deployment. Responsibilities • Develop the adapter that integrates between the customer's environment and the backbone of the product • Create and maintain low-level networking modules for Silverfort's authentication platform • Handle different authentication protocols on multiple configurations and deployments • Participate in the entire development lifecycle, from design and implementation to testing and deployment • Build enterprise-grade products in complex and large-scale environments with minimal latency • Provide scalable, maintainable, and working solutions for Silverfort's customers • Working closely with product, support teams, and company stakeholders Requirements • 7+ years of experience in backend development • Experience with low-level programming in GO/C/C++/Rust - must • Strong problem-solving skills and the ability to work in a fast-paced environment • Bachelor’s degree in Computer Science or equivalent military experience • Leading or management experience - Advantage • Knowledge of C/C++ and kernel development methods - Advantage

Backend Developer
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Backend Engineer
Next Insurance · Kfar Saba

Location: Kfar Saba, IL (hybrid) ERGO NEXT's mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience. Simply put, wherever you find small businesses, you’ll find ERGO NEXT. Since 2016, we’ve helped hundreds of thousands of small business customers across the United States get fast, customized and affordable coverage. We’re backed by industry leaders in insurance and tech, and we still have room to grow — that’s where you come in. Our Backend Software Engineer can expect to work with the latest backend technologies and programming languages. We’re big fans of server-side Kotlin, and we produce clean, testable code fast and push it into production several times a day via our CI / CD pipeline. What You’ll Do: • Design, build, and maintain efficient, reusable, and reliable code, ensuring high performance and responsiveness of the system. • Participate in architectural discussions and code reviews, actively contributing to elevating our engineering standards and best practices. • Identify bottlenecks, optimize database queries, and continuously improve system performance and scalability. • Embrace a 'you build it, you run it' approach, ensuring our production environments remain highly stable and observable. What We Need: • At least 3 years of proven experience in Backend development. Java/Kotlin or similar languages (Python, .NET). • A B.Sc. in Computer Science or equivalent is a must. • Excellent knowledge and understanding of OOP concepts and best practices • Hands-on development of highly distributed, cloud-based environments - an advantage. We work with AWS, but any cloud experience is a plus. • Experience working with Relational Databases and good SQL skills. • Adaptable, with a passion for quickly learning new technologies and working effectively in a dynamic environment • Good interpersonal and communication skills • Experience leading large-scale features from end-to-end is a significant plus Note on Fraudulent Recruiting We have become aware that there may be fraudulent recruiting attempts being made by people posing as representatives of ERGO NEXT Insurance. These scams may involve fake job postings, unsolicited emails, or messages claiming to be from our recruiters or hiring managers. Please note, we do not ask for sensitive information via chat, text, or social media, and any email communications will come from the domain @next-insurance.com or @nextinsurance.com. Additionally, Next Insurance will never ask for payment, fees, or purchases to be made by a job applicant. All applicants are encouraged to apply directly to our open jobs via the careers page on our website. Interviews are generally conducted via Zoom video conference unless the candidate requests other accommodations. If you believe that you have been the target of an interview/offer scam by someone posing as a representative of Next Insurance, please do not provide any personal or financial information. You can find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission's website (https://consumer.ftc.gov/articles/job-scams), or you can contact your local law enforcement agency. Don’t meet every single requirement? Studies have shown that some underrepresented people are less likely to apply to jobs unless they meet every single qualification. At ERGO NEXT, we are dedicated to building a diverse, inclusive and respectful workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles. One of our core values is 'Play as a Team'; this means making sure everyone has an equal chance to participate and make a difference. We win by playing together. ERGO Next Insurance is an equal opportunity employer and prioritizes building a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants of any type and do not discriminate based on race, color, religion, national origin, gender, age, sexual orientation, physical or mental disability, genetic information or characteristic, gender identity and expression, veteran status, or other non-job-related characteristics or other prohibited grounds specified in applicable federal, state, and local laws. ERGO Next's policy is to comply with all applicable laws related to nondiscrimination and equal opportunity and will not tolerate discrimination or harassment based on any of these characteristics. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

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Senior Backend Engineer- Data Platform
Transmit Security · Tel Aviv-Yafo

We offer the industry’s only platform that fuses customer identity and anti-fraud solutions – customer identity management, identity verification, and fraud prevention. We sell to industries with large, consumer-facing businesses such as: banking, financial services, insurance, fintech, gaming, ecommerce/retail, telco / media, utilities, etc. About the Role: Be responsible to build and maintain state of the art Infrastructure to support Transmit Security vastly growing SaaS services. Build a resilient, scalable data-rich infrastructure that provides key functionality to tens of millions of users daily as well as our business stakeholders. As we see data to be core to our success, and inherent in every SaaS offering we provide, we are looking to reinforce our Infrastructure software engineering skills and grow our expertise in this field with emphasis on open-source tools and self development. What you’ll do: • Building a state-of-the-art resilient infrastructure that comprises of micro-services as well as reusable frontend and backend components. • Provide architectural solutions for complex code issues. • Accommodate diverse and evolving requirements from internal teams as well as customers through designing future-friendly APIs and software components. What you’ll need: • At least 5 years of hands-on experience with backend development in at least one of the following: TypeScript and NodeJS, Python, Java, Scala • At least 5 years of hands-on experience with frontend development in at least one of the following: React, Angular, Vue • Experience and good understanding of K8s, Helm, and other DevOps / delivery technology • Experience with AI-assisted development workflows -- Advantage • Experience with high-scale data-centric solutions -- Advantage • Experience with Apache Beam -- Advantage • Experience with Big Data solutions -- Advantage • Expertise in PostgreSQL -- Advantage • Experience in designing APIs and SDKs -- Advantage #LI-AM1 #LI-Hybrid #LI-TL1 #LI-Hybrid

Backend Developer
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Backend Intern
Hewlett Packard Enterprise · Herzliya

Backend Intern This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: Hewlett Packard Enterprise (HPE) is the market leader for building the technology behind the most advanced datacenters and AI infrastructure in the world. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud.  Zerto was founded in Israel and was acquired by HPE about four years ago. Our technology helps over ten thousand companies (hospitals, finance, industry, etc.) worldwide keep their businesses running without disruption by protecting and recovering applications across datacenters and clouds such as AWS, Azure, Google Cloud, IBM Cloud, and Oracle Cloud.  Joining us means being part of a company that solves real problems for real customers, while giving you the chance to grow, learn, and make an impact.  What will your work be like?  • Develop backend features in modern C++ for a large-scale, production-grade system. • Investigate and resolve challenging bugs involving distributed systems, concurrency performance, and reliability. • Gain experience with linux, virtualization, storage, networking, and cloud technologies. Who you are:  • Top Computer Sciences/ Software Engineering/ Computer Engineering undergraduate student, with a GPA of 85 or higher and at least two years of studies remaining.  • Availability to work ~3 days a week (~60%) – Hybrid work  • Have a good understanding of OOP through C++. • Familiarity with fundamental data structures, algorithms, and operating-system concepts. • Self-learner, able to accumulate system vision from training, documentation, and self-exploration.  • Excellent English- written and verbal.  • Team player, yet with the ability to work independently.  Advantage –experience with the following:  • Hands-on experience with C++. • Understanding of multithreading, synchronization, and concurrency. • Familiarity with Linux development environments. • Knowledge of networking, storage, or distributed systems.    What’s in it for you?  • Be part of a top-notch team that will encourage you to grow.  • Learn directly from leading developers in the industry.  • An exciting opportunity to gain real-world experience with top technologies and Agile practices.  • Work in a global tech company offers growth and development opportunities  • Enjoy a flexible hybrid work environment that lets you focus on both studies and your career.    📌 Please note: This is a student internship program for approx. 18 months.  📌 Application requirement: Please attach your CV and an up-to-date grade         transcript (in English).  #Interns #HPEcareers #Israel What We Can Offer You: Health & Wellbeing We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing. Personal & Professional Development We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have — whether you want to become a knowledge expert in your field or apply your skills to another division. Unconditional Inclusion We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. Let's Stay Connected: Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE. #israel #interns Job: AdministrationJob Level: N/A HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity. Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities. HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories. Recruitment Fraud Alert We have become aware of an increase in fraudulent recruitment activities in which individuals impersonate our company or authorized recruitment agencies to offer fake employment opportunities. These scams may occur through false websites, emails, social media, or chat-based applications and often aim to obtain personal information or money. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We also never request personal information such as back account details, Social Security numbers, or national IDs via social media or chat applications. All legitimate job opportunities will come through official company channels, and candidates are responsible for verifying the credentials of any third party claiming to represent the company. Any reliance on fraudulent communication is at the individual’s own risk, and HPE disclaims legal liability for any resulting damages. If you suspect recruitment fraud, do not share personal information or make any payments and report the incident to your local authorities immediately.

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Lead Backend Software Engineer
Salesforce · Tel Aviv-Yafo

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Note: By applying to the Software Backend Development posting, recruiters and hiring managers across the organization hiring Software Engineers will review your resume. Our goal is for you to apply once and have your resume reviewed by multiple hiring teams. Salesforce has immediate opportunities for software developers who want their lines of code to have significant and measurable positive impact for users, the company’s bottom line, and the industry. You will be working with a group of world-class engineers to build the breakthrough features our customers will love, adopt, and use while keeping our trusted CRM platform stable and scalable. The software engineer role at Salesforce encompasses architecture, design, implementation, and testing to ensure we build products right and release them with high quality. We pride ourselves on writing high-quality, maintainable code that strengthens the stability of the product and makes our lives easier. We embrace the hybrid model and celebrate the individual strengths of each team member while encouraging everyone on the team to grow into the best version of themselves. We believe that autonomous teams with the freedom to make decisions will empower the individuals, the product, the company, and the customers they serve to thrive. What You'll Actually Be Doing • Build and ship high-quality, production-grade software using modern engineering practices, with AI as a core part of your development workflow by pushing the boundaries of AI development tools to deliver secure, optimized, and high-quality code. • Design and orchestrate complex systems where AI agents integrate seamlessly into human workflows, driving efficiency and innovation at scale. • Contribute to building and maintaining the shared system context, an explicit repository of system designs, constraints, and standards that enables AI to operate accurately and reliably. • Critically evaluate code (human or AI-generated) for correctness, quality, security, and performance. • Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency. • Develop high-quality, production-ready code that can be used by millions of users of our cloud platform. • Make design decisions on the basis of performance, scalability, and future expansion. • Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features. • Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment • Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level) You're Our Person If... • 8+ years of development experience as a software engineer. • Deep knowledge of object-oriented programming and other scripting languages: Java, Python, Scala C#, Go, Node.JS and C++. • Strong SQL skills and experience with relational and non-relational databases e.g. (Postgres/Trino/redshift/Mongo). • Experience with developing SAAS products over public cloud infrastructure - AWS/Azure/GCP. • Proven experience designing and developing distributed systems at scale. • Proficiency in queues, locks, scheduling, event-driven architecture, and workload distribution, along with a deep understanding of relational database and non-relational databases. • A demonstrated, genuine AI-first approach to engineering — using AI to move faster, build fluency across the stack, and contribute well beyond your core specialty. • Experience using AI tools (e.g., Claude Code, GitHub Copilot, Codex, Cursor, etc.) in development workflows. • Advanced prompt engineering skills and the ability to write precise, structured prompts and cultivate the system context that makes AI outputs reliable, secure, and production-ready. • A deeper understanding of software development best practices and demonstrate leadership skills. • Degree or equivalent relevant experience required. Experience will be evaluated based on the core competencies for the role (e.g. extracurricular leadership roles, military experience, volunteer roles, work experience, etc.) Even Better If... • Technical expertise in Generative AI, particularly with RAG systems and Agentic workflows that use large language models. • Experience with Big-Data/ML and S3 • Hands-on experience with Streaming technologies like Kafka • Experience with Elastic Search • Experience with Terraform, Kubernetes, Docker • Experience working in a high-paced and rapidly growing multinational organization Benefits & Perks: Check out our benefits site which explains our various benefits, including wellbeing reimbursement, generous parental leave, adoption assistance, fertility benefits, and more. Open to Flex (1-3 days/week in the office), or Office-Based (4-5 days/week in the office). Check out our Salesforce Engineering Blog *IN SCHOOL OR GRADUATED WITHIN THE LAST 12 MONTHS? PLEASE VISIT FUTURE FORCE FOR OPPORTUNITIES* Unleash Your Potential When you join Salesforce, you’ll be limitless in all areas of your life. Our benefits and resources support you to find balance and be your best, and our AI agents accelerate your impact so you can do your best. Together, we’ll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love. Apply today to not only shape the future — but to redefine what’s possible — for yourself, for AI, and the world. Accommodations If you need a reasonable accommodation during the application or the recruiting process, please submit a request via this Accommodations Request Form. Please note that Salesforce uses artificial intelligence (AI) tools to help our recruiters assess and evaluate candidates’ resumes and qualifications throughout the recruiting process. Humans will always make any candidate selection and hiring decisions. Please see our Candidate Privacy Statement for more information about how we use your personal data and your rights, including with regard to use of AI tools and opt out options. Posting Statement Salesforce is an equal opportunity employer and maintains a policy of non-discrimination with all employees and applicants for employment. What does that mean exactly? It means that at Salesforce, we believe in equality for all. And we believe we can lead the path to equality in part by creating a workplace that’s inclusive, and free from discrimination. Know your rights: workplace discrimination is illegal. Any employee or potential employee will be assessed on the basis of merit, competence and qualifications – without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education.

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Senior Backend Engineer - Edge Services
Viz.ai · Tel Aviv-Yafo

About Viz.ai Viz.ai is the leader in building and deploying AI-powered Care Pathways and helping doctors do their work. The Viz Platform is deployed in 2,000 hospitals across the United States and trusted by many of the leading life sciences companies. The platform uniquely combines real-time, multimodal clinical data with deep clinician engagement to detect disease earlier, coordinate care teams, and help ensure patients receive the right treatment faster. Viz.ai was the first company to be awarded CMS reimbursement for AI and is ranked the #1 Healthcare AI Platform by hospitals and health systems in the Black Book Research survey. For more information, visit Viz.ai. We are growing and are looking for a Backend Engineer to join our mission in developing life saving software! Job Description Viz.ai is growing fast, and as we grow we scale both in the number of patients we treat and in the number of products we have in our portfolio. Your mission will be to build a robust yet flexible system that can withstand such growth and expand our integrations with various healthcare providers using different data formats. You will Your responsibilities will span from design to implementation of a complex, time critical, micro services based system that processes high volumes of data. You will collaborate with various teams, including the algo, data and product teams, in order to deliver the best code using high end technologies. Tech stack: We are running on AWS with Python as the main programming language. We are using various technologies (such as S3, RabbitMQ, Temporal, Opensearch, DynamoDB, Postgres, Docker, Redis, Prometheus and others) to run our services. We are always open to new technologies and tools that will help us to do our job even better. What success looks like: • You are able to work solo and also as part of a team, according to what is needed at that point • You own the team’s domain to ensure code quality, performance and scalability of our products • You are eager to learn new things and also proactively suggest new ideas and initiatives Requirements: • A team player with strong can do mentality • At least 5 years of experience in backend development • Experience with micro services architecture and distributed systems • Experience working with backend pipelines including messaging queues - Advantage • Experience working with cloud environments - Advantage • Experience in the healthcare tech industry (specifically EHR and HL7) - Big Advantage • B.Sc. or higher in Computer Science or in a similar field Location: We are located in San Francisco and Tel Aviv - this position is based in Tel Aviv. Our office in Tel-Aviv is located in Menachem Begin 150, within walking distance of Arlozorov and Ha'Shalom train stations. Why should you join us? • If you are looking to make an impact, we are mission-driven and are making a difference in peoples’ lives every day. • If you want to be a part of an amazing team , our people are the heart of everything we do. • If you are a self-starter and naturally motivated, our work is driven by curiosity, innovation and team collaboration which allows us to leverage our skills immeasurably. We are a remote-first company across the U.S. and EU, with a team in Tel Aviv operating in a flexible hybrid model, conveniently located near a train line. Viz.ai is committed to providing highly competitive cash compensation, equity, and benefits. The compensation offered for this role will be based on multiple factors such as location, the role’s scope and complexity, and the candidate’s experience and expertise, and may vary from the range provided. In the U.S., Viz offers competitive benefits, including medical, dental, vision, 401(k), generous vacation, and additional benefits to full-time employees. Viz.ai is an Equal Opportunity Employer and considers applicants for employment without regard to race, color, religion, sex, orientation, national origin, age, disability, genetics, or any other basis prohibited by federal, state, or local law. Employees in Israel are offered a comprehensive benefits package, including, among others: dental insurance, performance-based bonuses, a Cibus meal allowance, meals at the office, and more. If you’re applying for a position in San Francisco, please review the San Francisco Fair Chance Ordinance guidelines applicable in your area. #LI: GH1 #LI: remote

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Senior Back-End Developer
Arpeely · Tel Aviv-Yafo

Description About Us Arpeely is bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for. At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what it’s worth. About Ace AI Now we’re taking everything we’ve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI. This is a rare opportunity: a category that hasn’t meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms. Come build it with us. What You’ll Do • Own backend features end-to-end, from technical design to production monitoring. • Design, build, and scale backend services and APIs, primarily in Python. • Own core flows such as authentication, subscriptions, and the services behind our AI features. • Keep production fast and reliable, working closely with product, AI, and data teams. • Build AI-native: work with Cursor and Claude Code agents every day and help make our codebase agent-friendly. Requirements • 5+ years of hands-on backend development, shipping production systems used by real users. • Strong backend experience in a modern language (e.g., Python, Node.js, Go). Our backend is Python, and we’ll help you switch. • Solid understanding of databases, API design, system architecture, and cloud environments. • Experience running high-traffic systems: performance, monitoring, and production debugging. • AI-native developer: Cursor and Claude Code are your main way of building every day, including delegating to agents, running them in parallel, and reviewing their output critically. • B.Sc. in Computer Science or equivalent experience. Nice to Have • Python backend experience. • Experience with GCP, Kubernetes, and Postgres. • Experience building services around LLMs or AI agents.

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Senior .Net Back-End Engineer
Cross River · Jerusalem

Description Who We Are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. The Role We’re looking for a skilled and curious Back End Developer to join our growing engineering team. In this role, you'll architect and build reliable, scalable services that power mission-critical fintech products - from payments and lending to compliance and blockchain. You'll collaborate closely with product, DevOps, and front-end engineers to design robust APIs, implement clean data flows, and solve complex performance challenges. Your work will shape how money moves securely across our infrastructure and directly support millions of users. This is a great opportunity to drive meaningful impact while learning and growing within a highly supportive and technical team. Who You Are • A thoughtful engineer who balances technical excellence with product impact • Comfortable across the full stack, with strong backend expertise and frontend awareness • Detail-oriented and passionate about clean, scalable, and well-tested code • Excited to collaborate and share your knowledge across teams • Motivated by ownership, mentoring others, and building features that users love What You’ll Actually Be Doing • Design, develop, and deliver scalable software modules and components • Build backend systems using .NET, DotNet 6.0, SQL Server, RabbitMQ, Docker and AWS • Plan, triage, and prioritize work across multiple priorities • Share your knowledge with teammates and help mentor and guide partners Requirements What You Bring to the Table • Fluent in English and Hebrew - written and verbal • 7+ years of experience building and maintaining enterprise-grade applications using C# and .NET technologies. • 6+ years of experience with SQL, preferably SQL Server • nHibernate / Entity Framework • Strong communication skills • Experience or understanding of Domain Driven Design • Cloud Architecture - preferably AWS • Docker / Containers • Specflow and automated testing - developers test their code • Financial industry / accounting experience or understanding is helpful, but not required • Experience designing and developing distributed systems and event driven architectures is preferred. Ideally with understanding or exposure to NServiceBus RabbitMQ Idempotency Why You’ll Love Working Here • Flexible hybrid model: 3 days a week in the office – A must • ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class • Full Keren Hishtalmut, private health & dental insurance • Donation matching, volunteering days, team outings, and mentorship programs • A mission-driven culture that values ownership, trust, and meaningful impact Next Step Hit Apply! Privacy Notice: Cross River https://www.crossriver.com/legal/privacy-policy-crt

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Senior Back-End Engineer
Cross River · Jerusalem

Description Who We Are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. The Role As a Senior Software Engineer, you’ll design, develop, and deploy robust software systems across our platform. You’ll have ownership of end-to-end projects, the autonomy to lead from idea to implementation, and the opportunity to work across product lines - from scalable APIs and secure infrastructure to machine learning. The role also brings unique engineering challenges shaped by regulatory and compliance requirements - pushing your creativity and technical capabilities. Who You Are • A product-minded engineer who loves solving problems at scale • Comfortable owning full systems - from architecture to deployment • Passionate about writing clean, maintainable code with an eye on the end user • A collaborative team player who mentors generously and learns continuously • Curious, thoughtful, and excited by a fast-moving environment What You’ll Actually Be Doing • Design, build, test, and deploy backend systems for high-scale financial applications • Lead architecture reviews and drive decisions across technologies and platforms • Write well-tested code and review peers’ work for quality and clarity • Collaborate with Product, DevOps, and Security teams to deliver seamless experiences • Own and improve development lifecycles including CI/CD, observability, and cloud automation • Debug production issues and lead efforts to ensure system reliability and uptime • Contribute to internal documentation and onboarding processes • Participate in a Tier 2/3 on-call rotation to support business-critical systems Requirements What You Bring to the Table • 7+ years of experience in software development • Deep experience in at least one OOP language (e.g., Python, C#) • Experience with cloud-native environments and containerization (Docker, Kubernetes). • Familiarity with scalable architecture, distributed systems, and performance optimization • Strong understanding of testing strategies, code quality, and security best practices • Fluent in English and Hebrew - written and verbal • Experience with fintech, global teams, or scaling SaaS - Bonus • Bachelor’s degree in computer science or equivalent experience Why You’ll Love Working Here • Flexible hybrid model: 3 days a week in the office – A must • ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class • Full Keren Hishtalmut, private health & dental insurance • Donation matching, volunteering days, team outings, and mentorship programs • A mission-driven culture that values ownership, trust, and meaningful impact Next Step Hit apply! Privacy Notice: Cross River https://www.crossriver.com/legal/privacy-policy-crt

Backend Developer
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Senior Back-End Engineer Node.js
Cross River · Jerusalem

Description We are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. . The Role We are looking for a Senior Full Stack Engineer who thrives at the intersection of intelligent systems and polished product experiences. You'll work across the entire stack from designing React interfaces that surface AI capabilities to engineers and end users, to building the Python and Node.js services that power our LLM-based Agentic platform. A key part of this role is hands-on experience with designing, building, and integrating MCP servers that connect our AI agents to internal tools, financial data systems, and third-party APIs. You'll collaborate closely with product, compliance, and cross-functional engineering teams to build financial technology that's fast, secure, and genuinely intelligent. Who You Are • You have experience building Retrieval‑Augmented Generation (RAG) systems or knowledge‑base chatbots. • You're Hands‑on with vector databases such as Pinecone, Chroma, or pgvector on Postgres/Aurora. • Have AWS certification (Developer, Solutions Architect, or Machine Learning Specialty). • Experience with observability tooling (Datadog, New Relic) and cost‑optimization strategies for AI workloads. • Background in microservices, domain‑driven design, or event‑sourcing patterns. What You’ll Actually Be Doing • Design, build, and continuously improve our LLM-based Agentic platform. Own end-to-end architecture decisions from model orchestration and prompt design to retrieval pipelines, tool-calling patterns, and evaluation frameworks. • Architect and build high-performance services in Python and/or Node.js. Design systems for extreme speed, reliability, and real-time data processing under high traffic conditions. • Design and maintain MCP servers that give AI agents structured, secure access to internal banking systems, external APIs, databases, and developer tools making Agentic platform composable and extensible by design. • Build intuitive React interfaces that expose AI capabilities like chat interfaces, agentic dashboards, real-time streaming UIs, and internal tooling. Own state management patterns and component architecture at scale. • Partner with product managers, business stakeholders, compliance, and engineering teams to translate vision into scalable technical requirements and roadmaps. • Design and ensure the platform meets enterprise-grade security and financial regulatory standards. • Actively upskill fellow engineers on full-stack best practices, LLM integration patterns, and production of AI systems. Help define coding standards and contribute to a culture of engineering excellence. • Evaluate emerging models, frameworks, and tooling. Prototype and integrate the most impactful advances into our platform and internal developer productivity tooling. Requirements What You Bring to the Table • Available working some US hours • Proficient in Hebrew and English both written and verbal, sufficient for achieving consensus and success in a remote and largely asynchronous work environment - Must • Hands-on production experience with Large Language Models, prompt engineering, RAG workflows, agent frameworks, and LLM evaluation strategies. • Experience building and consuming MCP servers. • 5+ years of professional software development with a proven record on complex full-stack systems. • Experience with modern JavaScript (ES6+), React, state management (Redux, Zustand, or similar) at scale. • Hands-on experience architecting on AWS (DynamoDB, S3, RDS, Lambda, and API Gateway). Knowledge of Infrastructure as Code (Terraform) is a plus. • Deep understanding of TDD, CI/CD pipelines, and Agile/Scrum leadership. • Ability to debug problems across distributed systems and optimize bottlenecks in real-time data flows. • Great communicator with the ability to influence technical direction and manage stakeholder expectations. Why You’ll Love Working Here • Flexible hybrid model: 3 days a week in the office – A must • ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class • Full Keren Hishtalmut, private health & dental insurance • Donation matching, volunteering days, team outings, and mentorship programs • A mission-driven culture that values ownership, trust, and meaningful impact Next Step Hit Apply! Privacy Notice: Cross River https://www.crossriver.com/legal/privacy-policy-crt

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Backend Software Engineer
Claroty · Israel

Description We’re growing and looking to hire a Backend Software Engineer who embodies our core values: People First, Customer Obsession, Strive for Excellence, and Integrity. About the Company: Claroty is a global leader in cyber-physical systems (CPS) protection, dedicated to securing the critical infrastructure that keeps the world running. We’re a fast-growing, award-winning team where innovation meets purpose—and we want you to help us define the future of cybersecurity. At Claroty, our technology strategy is focused on solving real-world cyber-physical security problems at scale through robust, distributed, cloud-native architectures. We design and evolve a unified platform that serves as the technological backbone for all Claroty products, delivering deep visibility across CPS environments—without disrupting critical operations. Our architecture emphasizes scalability, resilience, and extensibility to support both cloud and on-prem deployments. About the Role: As a Backend Software Engineer, you will be a key contributor to the development of our industry-leading secure remote access solution. In a world where critical infrastructure is increasingly connected, you will help build the bridge that allows safe, monitored, and frictionless access to sensitive industrial environments. You will tackle complex identity management and high-availability systems where security and performance are equally paramount. Responsibilities As a Backend Software Engineer, your impact will be: • Take full ownership over features, from product design to deployment, including whole feature architecture. • Drive Technical Ownership: Design, develop, and maintain robust secure access features, ensuring seamless integration between IT and OT networks. • Architectural Evolution: Implement and optimize scalable, high-performance gateway and proxy architectures that support global enterprise scales. • Cross-Functional Collaboration: Partner with Product Management and Security Researchers to implement Zero Trust principles and advanced session monitoring capabilities. • Maintain Code Excellence: Promote best practices in code quality, security protocols, and system resilience across the company's code infrastructure. Requirements What you need to succeed in this role: • 5+ years of experience in server backend design and development of production applications. • strong track record of building complex production applications in Python. • System Architecture: Experience building distributed, high-availability, large-scale systems that handle real-time traffic and data - Must. • AI-Assisted Development: Proficiency in utilizing AI development tools to accelerate development workflows, code generation, and problem-solving- Must. Bonus Points: • Experience with Cloud-Native technologies (AWS/Azure/GCP, Docker, K8s). • Experience in the Cybersecurity industry, specifically in Remote Access (VPN/ZTNA) or Identity (IAM). • Networking & Security Expertise: Deep understanding of networking protocols (TCP/IP, HTTP/S, SSH, RDP) and security concepts (Zero Trust, Identity Management, Encryption) About Claroty Claroty empowers organizations to protect the mission-critical infrastructure that underpins modern life. The AI-powered Claroty Platform serves as the single source of operational truth, providing the deepest visibility and broadest protection across cyber-physical systems (CPS), leveraging five core solutions: asset inventory, exposure management, network protection, secure access, and threat detection. Claroty helps organizations operationalize CPS protection through a programmatic approach designed to reduce risk, maintain operational integrity, and meet compliance–whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Claroty is deployed by hundreds of organizations at thousands of sites globally. The company is headquartered in New York City and has a presence in Europe, Asia-Pacific, and Latin America. To learn more, visit claroty.com. Claroty is widely recognized as the industry leader in CPS protection, backed by the world’s largest investment firms and industrial automation vendors. The company has been named a Leader in 2026 Gartner® Magic Quadrant™ for CPS Protection Platforms two years in a row, a Customers’ Choice in the 2026 Gartner® Peer Insights™ Voice of the Customer for CPS Protection Platforms, and a Leader and a Customer Favorite in The Forrester Wave™: Operational Technology Security Solutions, Q3 2026. Claroty has also been named to the Forbes Cloud 100 and Deloitte Technology Fast 500 multiple consecutive years. Claroty is an equal-opportunity employer committed to fostering a diverse and inclusive work environment for all. We encourage applications from candidates of ALL diverse backgrounds, and special accommodations are available upon request in all selection phases. Follow us on social media: • LinkedIn • LinkedIn Life Page • Facebook • Instagram

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AI Platform, Backend Software Engineer
Claroty · Israel

Description We’re growing and looking to hire a Backend Software Engineer, AI Platform who embodies our core values: People First, Customer Obsession, Strive for Excellence, and Integrity Claroty is a global leader in cyber-physical systems (CPS) protection, dedicated to securing the critical infrastructure that keeps the world running. We’re a fast-growing, award-winning team where innovation meets purpose—and we want you to help us define the future of cybersecurity. At Claroty, our technology strategy is focused on solving real-world cyber-physical security problems at scale through robust, distributed, cloud-native architectures. We design and evolve a unified platform that serves as the technological backbone for all Claroty products, delivering deep visibility across CPS environments—without disrupting critical operations. Our architecture emphasizes scalability, resilience, and extensibility to support both cloud and on-prem deployments. About the Role: As a Backend Software Engineer, AI Platform at Claroty, you will design and build high-performance backend systems and production-grade AI solutions that secure critical cyber-physical environments. You will solve complex architecture, networking, and data challenges, integrating cutting-edge LLM and AI technologies directly into our core product platform. Responsibilities As a Backend Software Engineer, AI Platform your impact will be: • Feature & Architectural Ownership: Take end-to-end ownership over complex features from initial architecture to global deployment implementing scalable architectures across cloud and on-prem environments. • AI & LLM Integration: Design, build, and deploy production-grade LLM applications, RAG systems, and AI agents to enable intelligent natural language interfaces and automated security workflows. • AI-Assisted Engineering: Integrate modern AI development platforms (specifically Cursor, Claude, or GitHub Copilot) into daily workflows to accelerate code generation, optimize refactoring, and automate complex problem-solving. • Code Excellence: Promote engineering best practices, system resilience, and clean code architecture. Requirements What you need to succeed in this role: • Backend & Python Expertise: 5+ years of hands-on experience in server backend design and development, with a strong track record of building complex production applications in Python. • AI & LLM Applications (Hands-on): Practical experience building and deploying production-grade LLM applications, RAG systems, AI agents, or natural language interfaces. • Distributed Systems Architecture: Proven experience building distributed, high-availability, large-scale systems handling real-time data traffic and networking protocols. • AI-Driven Workflows: Proficiency in utilizing AI development tools (specifically Cursor and Claude) to streamline software development workflows and root-cause defect analysis. • Bonus Points: Cloud-Native experience (AWS/Azure/GCP, Docker, Kubernetes), cybersecurity background (ZTNA, IAM, VPN), and deep networking/security knowledge (TCP/IP, SSH, RDP, Encryption). About Claroty Claroty empowers organizations to protect the mission-critical infrastructure that underpins modern life. The AI-powered Claroty Platform serves as the single source of operational truth, providing the deepest visibility and broadest protection across cyber-physical systems (CPS), leveraging five core solutions: asset inventory, exposure management, network protection, secure access, and threat detection. Claroty helps organizations operationalize CPS protection through a programmatic approach designed to reduce risk, maintain operational integrity, and meet compliance–whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Claroty is deployed by hundreds of organizations at thousands of sites globally. The company is headquartered in New York City and has a presence in Europe, Asia-Pacific, and Latin America. To learn more, visit claroty.com. Claroty is an equal-opportunity employer committed to fostering a diverse and inclusive work environment for all. We encourage applications from candidates of ALL diverse backgrounds, and special accommodations are available upon request in all selection phases. Follow us on social media: • LinkedIn • LinkedIn Life Page • Facebook • Instagram

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Backend Platform Engineer
Claroty · Israel

Description We’re growing and looking to hire a Platform Engineer who embodies our core values: People First, Customer Obsession, Strive for Excellence, and Integrity. About Claroty: Claroty is on a mission to secure cyber-physical systems across industrial, healthcare, commercial and public sector environments: the Extended Internet of Things (XIoT). The Claroty Platform integrates with customers’ existing infrastructure to provide a full range of controls for visibility, exposure management, network protection, threat detection, and secure access. Our solutions are deployed by over 1,000 organizations at thousands of sites across all seven continents. Claroty is headquartered in New York City, with employees across the Americas, Europe, Asia-Pacific, and Tel Aviv. The company is widely recognized as the industry leader in cyber-physical systems protection, with backing from the world’s largest investment firms and industrial automation vendors, as well as recognition from KLAS Research as Best in KLAS for Healthcare IoT Security, the Deloitte Technology Fast 500, the Forbes Cloud 100, and the Fortune Cyber 60. About the Role Design, build, and optimize Claroty's core platform infrastructure to power scalable, high-performance cyber-physical security products across diverse operational environments. Responsibilities As a Platform Engineer, your impact will be: • Engineering and evolving the underlying platform infrastructure that powers Claroty’s industry-leading cybersecurity products. • Solving complex, large-scale problems in highly constrained environments. • Collaborating in a high-impact team with a broad perspective across the entire company product line. • Designing and building company-wide tools and capabilities from the ground up. • Architecting, building, and maintaining our Linux-based OS packaging to ensure reliable deployment and system stability. • Driving continuous delivery (CD) workflows and streamlining installation and update processes across diverse deployments. • Designing, building, and automating scalable workflows utilizing AI tools and technologies to maximize operational efficiency. Requirements What do you need to succeed in this role: • 3+ years of experience as a Platform Engineer or in an infrastructure-focused software engineering role. • 2+ years of hands-on development experience in Python, Go, C, or C++. • Solid understanding of core networking protocols and concepts. • Proven multi-domain troubleshooting skills across system, network, and application layers. • Strong sense of accountability, ownership, and independent problem-solving capabilities. • Excellent communication skills and a collaborative team mindset. • Demonstrated experience in designing or implementing automated, AI-driven workflows. Advantages / Nice-to-Have: • Deep Linux internals knowledge (e.g., systemd, init systems, LVM). • Software packaging experience (DEB, RPM). • Hands-on experience with container orchestration platforms (e.g., Kubernetes). About Claroty Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure. The Claroty Platform provides the deepest asset visibility and the broadest, built-for-CPS solution set in the market comprising exposure management, network protection, secure access, and threat detection – whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Backed by award-winning threat research and a breadth of technology alliances, The Claroty Platform enables organizations to effectively reduce CPS risk, with the fastest time-to-value and lower total cost of ownership. Our solutions are deployed by over 1,000 organizations at thousands of sites across all seven continents. A Great Place to Work® certified company, Claroty is headquartered in New York City with employees across the world. The company is widely recognized as the industry leader in CPS protection, with backing from the world’s largest investment firms and industrial automation vendors, named a Leader in The Forrester Wave™: IoT Security Solutions, Q3 2025, recognized by KLAS Research as Best in KLAS for Healthcare IoT Security five years in a row, and ranking on the Forbes Cloud 100 and Deloitte Technology Fast 500 for multiple consecutive years. Claroty is an equal-opportunity employer committed to fostering a diverse and inclusive work environment for all. We encourage applications from candidates of ALL diverse backgrounds, and special accommodations are available upon request in all selection phases. Follow us on social media: • LinkedIn • LinkedIn Life Page • Facebook • Instagram #LI-Hybrid

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Backend Engineer - Alerting
Coralogix · Ramat Gan

Description Coralogix is a modern, full-stack observability platform transforming how businesses process and understand their data. Our unique architecture powers in-stream analytics without reliance on expensive indexing or hot storage. We specialize in comprehensive monitoring of logs, metrics, trace and security events with features such as APM, RUM, SIEM, Kubernetes monitoring and more, all enhancing operational efficiency and reducing observability spend by up to 70%. We are looking for a Backend Engineer to join a growing group! Our Alerting backend powers real-time, streaming-based detection at massive scale, processing millions of events per second with millisecond latency to catch issues as they happen. Built with a distributed, event-driven architecture, it supports complex pattern evaluation, dynamic enrichment, and fault-tolerant delivery for mission-critical observability Our Stack • Scala(ZIO) • Kafka Streams / Akka Streams • Kafka • ElasticSearch, Redis • Kubernetes • AWS What You'll Do • Lead the design, development, and evolution of scalable, high-impact systems. • Own features end-to-end, ensuring predictable production behavior from design through deployment. • Solve complex technical challenges at scale using sound engineering principles and modern stream processing technologies. • Collaborate closely with engineers and product managers to continuously improve the product. • Drive both technical excellence and meaningful user outcomes. Requirements • 5+ years of software development experience. • 3+ years of development experience with JVM stack - Java / Kotlin / Scala - Advantage. • 3+ years of experience developing and operating distributed systems in production. • Hands-on experience with observability platforms (Coralogix, Grafana, etc.) • Proven experience in building systems that are highly available and reliable through strong architectural practices, monitoring, and proactive incident management. • Hands-on experience with Data Streaming technologies, including Apache Kafka, Spark Streaming, KafkaStreams, or Apache Flink. • Proficiency in data modeling and designing systems to handle large-scale, distributed datasets efficiently. • Strong knowledge of distributed computing paradigms and principles, such as consistency, partitioning, and resilience. • B.Sc. in Computer Science or an equivalent field. Advantage • Familiarity with gRPC and Protobuf. • Hands-on experience with RocksDB optimizations and tuning • Production experience in a SaaS environment - Metrics, Logging, Troubleshooting production systems Cultural Fit We’re seeking candidates who are hungry, humble, and smart. Coralogix fosters a culture of innovation and continuous learning, where team members are encouraged to challenge the status quo and contribute to our shared mission. If you thrive in dynamic environments and are eager to shape the future of observability solutions, we’d love to hear from you. Coralogix is an equal opportunity employer and encourages applicants from all backgrounds to apply.

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Backend Engineer
Coralogix · Ramat Gan

Description Coralogix is a modern, full-stack observability platform transforming how businesses process and understand their data. Our unique architecture powers in-stream analytics without reliance on expensive indexing or hot storage. We specialize in comprehensive monitoring of logs, metrics, traces and security events with features such as APM, RUM, SIEM, Kubernetes monitoring and more, all enhancing operational efficiency and reducing observability budget by up to 70%. About the Role We are looking for a Backend / Data Engineer to join our Core Data Pipeline team. In this role, you will be responsible for building and scaling the engine that processes Coralogix’s high-throughput, real-time telemetry data. Our pipeline handles billions of events per second, performing real-time processing, data enrichment, and other transformations. If you thrive on solving high-scale, low-latency distributed systems challenges - this is the place for you. What You’ll Do • High-Scale Engineering: Design, build, and maintain our central data processing pipeline, handling massive volumes of logs and traces at extreme scale. • Transform & Enrich: Architect real-time stream processing systems to perform complex data transformations and enrichments in real time. • Performance & Efficiency: Optimize system throughput, reduce memory footprints, and minimize latency across distributed clusters. • Architecture & Reliability: Take full ownership of feature lifecycles - from design and system architecture to production monitoring and resilience. Our Stack • Scala, Rust, Node.js • Kafka • Kafka Streams / Akka Streams • ClickHouse, Redis • Kubernetes • AWS Requirements • 5+ years of development experience with Scala or another JVM language - MUST. • Extensive hands-on experience with scalable and distributed systems architecture and design. • Extensive hands-on experience with Data Streaming technologies, including Apache Kafka, Spark Streaming, KafkaStreams, or Apache Flink. • Proficiency in data modeling and designing systems to handle large-scale, distributed datasets efficiently. • Experience with containerization and orchestration tools, including Kubernetes and Docker containers. • Strong knowledge of distributed computing paradigms and principles, such as consistency, partitioning, and resilience. • B.Sc. in Computer Science or an equivalent field. Advantage • Production experience in a SaaS environment - Metrics, Logging, Troubleshooting production systems • API development experience with gRPC Cultural Fit We’re seeking candidates who are hungry, humble, and smart. Coralogix fosters a culture of innovation and continuous learning, where team members are encouraged to challenge the status quo and contribute to our shared mission. If you thrive in dynamic environments and are eager to shape the future of observability solutions, we’d love to hear from you. Coralogix is an equal opportunity employer and encourages applicants from all backgrounds to apply.

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Senior Backend Developer /Tech Lead
DriveNets · Tel Aviv-Yafo

Description #LI-Hybrid DriveNets builds high-performance networking solutions for large-scale AI infrastructure and service-provider networks. DriveNets’ Network Cloud powers production networks at global operators such as AT&T and Comcast, while its AI Fabric solutions optimize the performance and time to first token (TTFT) in multi-vendor AI environments at foundation model labs, NeoClouds, and enterprises. DriveNets combines high-performance networking, end-to-end automation, and full-stack AI cluster optimization to remove network bottlenecks, maximize GPU utilization, accelerate AI cluster deployments, and improve token economics The Role We are establishing a new backend group that will take full ownership of a core application area. We are looking for a Senior Backend Developer who will lead the backend effort end-to-end — from initial architecture and technology choices, through implementation and scaling, and into long-term ownership and evolution. This is a hands-on technical leadership role. You will design, build, and own production systems, work closely with multiple teams, influence product direction, and set the technical bar for the group. We embrace an agile mindset – you should be comfortable with context switching, handling multiple priorities, and adapting quickly to changing requirements. Responsibilities • Take full ownership of the backend architecture for a major application area • Design and implement scalable, reliable, and maintainable backend systems • Lead technical design and decision-making, including technology and architecture choices • Work closely with product, frontend, platform, and other backend teams • Participate in product vision discussions, brainstorming, and planning sessions • Translate product requirements into robust technical solutions • Write high-quality, production-grade code • Drive debugging and root-cause analysis of complex production issues • Ensure best practices in performance, reliability, security, and observability • Mentor and technically guide other backend engineers as the group grows Requirements • 9+ years of backend development experience • 2+ years of hands-on NodeJs OR Python OR GO experience — or strong motivation to learn and use it in production- big advantage. • Experience with distributed, high-scale systems. • Proven experience designing and building high-scale, production systems • Deep understanding of backend architecture, distributed systems, and APIs • Strong problem-solving and debugging skills, including complex system behavior and production troubleshooting at scale • Experience working with databases (relational and/or NoSQL), including schema design and performance considerations • Solid knowledge of modern backend technologies and frameworks • Experience collaborating across teams in a large or multi-team environment • Strong communication skills and the ability to lead through influence Nice to Have • Familiarity with containerization tools (Docker/Kubernetes) • Exposure to caching systems (e.g., Redis) or event-driven architectures • Prior experience leading a technical area or subsystem • Experience with Cursor Education And/or Relevant Experience BSc in Computer Science, Software Engineering, or a related technical field; or equivalent hands-on experience in software development If your experience is close but doesn’t fulfill all requirements, please apply. DriveNets is on a mission to build a special company comprised of individuals with different backgrounds, perspectives, and experiences. DriveNets is an equal opportunity employer. We do not discriminate based on upon race, religion, color, national origin, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics. More About DriveNets Based in Israel with locations in Romania, US, and Japan as well as extended teams, DriveNets operations cover more than 16 countries. With recognition by industry analysts and through numerous industry awards, DriveNets is pushing market momentum, allowing for faster service innovation from the network core to the edge. Visit our website:

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Backend Team Lead - REM Engineering
Mobileye · Jerusalem

As the Backend Team Lead for REM Ingestion, you will spearhead the design, development, and scaling of the critical entry point for Mobileye’s Road Experience Management (REM) platform. Your team is responsible for capturing, processing, and validating massive streams of crowdsourced data from millions of vehicles worldwide in real time.This is a hybrid leadership and technical role. You will lead a squad of engineers while remaining hands-on in architecting resilient, ultra-high-throughput distributed systems that power the future of autonomous driving and advanced mapping. What will your job look like: • Drive Execution: Balance hands-on development (coding, code reviews, and architecture) with project management, resource planning and delivery. • Architect at Scale: End-to-end architecture of ingestion pipelines capable of handling massive scale, ensuring low latency, high availability, and optimal cost-efficiency. • Lead & Mentor: Empower, guide, and scale a talented team of backend engineers. Foster a culture of technical excellence and continuous learning. • Optimize Infrastructure: Continuously improve system performance, data throughput, and cloud infrastructure utilization (compute, storage, and networking costs). All you need is: • 2+ years of experience leading, mentoring, and growing backend engineering teams in a fast-paced environment. • 5+ years of deep backend experience building high-scale, distributed cloud architectures. • Hands-on experience with high-throughput streaming and queuing systems (e.g., Apache Kafka, AWS Kinesis, RabbitMQ, or equivalent). • Strong experience with cloud providers, preferably AWS (core services like EKS, S3, CloudFront) and containerized workflows (Docker, Kubernetes). • Proficiency in Node.js and/or Python. • Solid understanding of high performance relational/NoSQL databases. • Familiarity with Data Lake architectures (e.g., Iceberg, Glue, or similar high-scale storage formats). Nice to have: • Experience with task queues and stream processing frameworks (Celery, Spark etc.). • Background in geospatial data processing or handling. Mobileye changes the way we drive, from preventing accidents to semi and fully autonomous vehicles. If you are an excellent, bright, hands-on person with a passion to make a difference come to lead the revolution!

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Briya- Backend Engineer
Team8 · Tel Aviv-Yafo

Description About the Team We’re a small, experienced, and tight-knit engineering group at Briya, building an advanced AI-powered solution for medical research. Our platform empowers researchers and healthcare organizations to define populations, analyze real-world data, and accelerate scientific discovery responsibly and securely. We’ve been working together for years, driven by a shared mission and a culture that values delivery, ownership, quality, and impact. We’re now looking for another meaningful team member to join us! Someone who loves to build, cares deeply about user experience, and wants to make a real difference in healthcare through technology. Requirements What We’re Looking For • 5+ years of professional experience as a backend developer. • Strong proficiency in a strictly typed programming language (Go, Java, .NET, Typescript) and modern web development. • Experience building and integrating cloud infrastructure (AWS) and Docker/Kubernetes. • Solid understanding of API design, security, and data-driven applications. • A builder’s mindset, curious, responsible, and pragmatic. • Passion for collaboration and for solving meaningful, real-world problems in healthcare. Nice to Have • Experience in developing AI-based products. • Demonstrated familiarity with UI development (React) What You’ll Do • Design and Build Core Applications: Develop and optimize rich, data-centric web applications used by researchers globally, applying a strong focus on backend, infrastructures, architecture and performance • Contribute Across the Stack: Deliver scalable, secure software features end-to-end. This includes seamlessly integrating the backend with UI applications, other microservices and contributions to our infra domain (K8s, Docker, Terragrunt) • Collaborate on AI Tools: Partner with UI and AI engineers to integrate our cutting-edge medical AI co-pilot, turning complex data insights into practical, user-friendly features. • Influence Strategy and Culture: Actively participate in architectural discussions and product direction, contributing positively to our team's mission-driven culture of quality and ownership. Job benefits Why Join Us • Be part of a small, highly capable team where every engineer has a real voice and visible impact on the product, the technology, and the mission. • Work with people who care deeply about craftsmanship, collaboration, and purpose — not just shipping features. • Build technology that directly advances medical research and improves lives. • Enjoy autonomy, ownership, and end-to-end responsibility, from concept to production. • Join a company that blends startup agility with a clear, long-term vision to transform healthcare through AI.

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Reindeer- Software Engineer (Backend)
Team8 · Tel Aviv-Yafo

Description We're building an agentic AI platform that helps enterprises transform complex business workflows into AI-powered operations. We work with leading global companies to identify high-value workflows, deploy AI agents into real business environments, and help organizations move from experimentation to measurable enterprise impact. We believe AI adoption inside the enterprise isn't just a technology challenge. It requires business context, workflow understanding, change management, trust, ownership, and a clear path to value. That's where this role comes in. We are a well-funded, early-stage startup looking for a talented and motivated Backend Engineer to join our founding team. The focus of this role is to design, develop, and deploy autonomous AI agents that can automate and optimize complex enterprise workflows. You will work on building intelligent systems capable of decision-making, data extraction, document processing, and other tasks typically requiring human intervention. This is an opportunity to influence the architecture and strategy of AI-driven automation solutions for large-scale enterprise environments. Your Impact AI Agent Development • Design and develop autonomous AI agents using best of breed large language models to automate tasks such as document processing, data extraction, and workflow management. • Implement reinforcement learning techniques to enhance decision-making capabilities of AI agents. AI Integration • Build and integrate APIs that connect AI agents with external systems and enterprise software (ERP, CRM). • Use frameworks like TensorFlow, PyTorch, or Hugging Face to deploy and optimize AI models for real-time processing. Data Processing and Pipelines • Design and manage data pipelines to process and analyze large volumes of documents and unstructured data efficiently. • Optimize data handling to improve speed and accuracy of AI agents. Security and Compliance • Implement authentication and authorization mechanisms to secure AI-driven systems. • Ensure compliance with data privacy standards (e.g., GDPR, HIPAA) and adopt best practices for secure data handling. Cloud Infrastructure and Scalability • Deploy AI agents on cloud platforms (AWS, GCP, or Azure) ensuring scalability and reliability. • Leverage containerization (Docker, Kubernetes) for efficient deployment and management. Testing and Optimization • Develop and execute unit, integration, and performance tests for AI-driven systems. • Continuously monitor and optimize system performance for speed, accuracy, and cost-efficiency. Collaboration • Work closely with AI researchers, front end engineers, and product teams to align AI agent capabilities with business requirements. • Participate in code reviews, design discussions, and architecture planning to drive innovation. • Requirements What It Takes Experience • 5+ years of experience in software engineering with a focus on AI-driven or autonomous systems. • Proven track record of deploying AI models or agents in production environments. Technical Skills • Proficiency in Python. • Databases: Proficiency in SQL (PostgreSQL, MySQL) and NoSQL (e.g. Document DB, Vector DB). • Cloud: Experience deploying large scale production applications on AWS, GCP, or Azure. • Security: Understanding of OAuth2, JWT, and best practices for securing systems. Nice To Have • AI Frameworks: Experience with TensorFlow, PyTorch, or Hugging Face. • Experience with RPA (Robotic Process Automation) tools • Familiarity with graph databases (Neo4j) for managing complex workflows. • Familiarity with Go and Rust • Experience with CI/CD pipelines and DevOps practices.

Backend Developer