Backend Developer jobs in Tel Aviv-Yafo

Description Sentra is the global leader in cloud-native data security for the AI era. The company’s mission is to empower organizations to confidently scale their data operations across multi-cloud and on-premises environments while leveraging the power of AI without compromising security. Sentra’s unique approach enables enterprises to autonomously discover, classify, and protect sensitive data while keeping it within their cloud or on-premises infrastructure. By combining Data Security Posture Management (DSPM), Data Detection and Response, and real-time Data Loss Prevention (DLP), Sentra gives organizations continuous visibility and control over their most sensitive information. We are looking for a Senior Backend Engineer (AI DLP) to join the team building Sentra’s next-generation DLP product. The team is extending Sentra’s data-security platform from understanding sensitive data at rest to protecting it at the moment it is used or shared—including across browsers, GenAI applications, and employee endpoints. You will help build the control plane behind this product: the services that manage endpoint identity and enrollment, policies, classification, device configuration, telemetry, and the connection between Sentra’s DSPM intelligence and real-time DLP decisions. This is a role with substantial technical ownership, direct customer impact, and close collaboration across Product, Research, Data, Frontend, and Infrastructure. Responsibilities • Design and implement core backend components of Sentra’s DLP control plane. • Own features end-to-end: architecture, implementation, testing, rollout, observability, and production operation. • Build secure, reliable multi-tenant services that communicate with browser extensions and endpoint agents deployed across customer endpoint fleets. • Connect Sentra’s DSPM classification and policy systems with real-time endpoint enforcement, translating data-at-rest intelligence into actionable protection. • Design APIs and data models that support large endpoint fleets, frequent policy updates, offline clients, credential rotation, and safe software upgrades. • Improve the scalability, performance, reliability, and operational visibility of the DLP platform. • Conduct design and code reviews and help establish strong engineering practices. Requirements • 6+ years of professional software-development experience, with significant experience building backend systems. • Strong experience designing, building, and operating cloud-native microservices and REST APIs in production. • In-depth understanding of modern SaaS architecture, multi-tenancy, distributed systems, and secure service-to-service communication. • Experience with both relational and NoSQL databases; hands-on experience with MongoDB is an advantage. • Experience deploying and operating services on AWS and Kubernetes, including monitoring, troubleshooting, and production ownership. • Strong understanding of authentication, authorization, credential lifecycle, tenant isolation, and secure API design. • Ability to work effectively across system boundaries and unfamiliar technology stacks. • Strong product judgment and the ability to turn evolving requirements into simple, maintainable technical designs. • Self-motivated, pragmatic, and comfortable taking ownership in a fast-moving startup. • Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.

Join Via to be a part of something meaningful. We are transforming transportation worldwide, helping cities become smarter, greener, and more connected. From redefining daily commutes to tackling humanity’s environmental challenges, our vision is bold — and we need exceptional minds like yours to make it happen. As a Senior Backend Engineer at Via, you’ll be a vital part of our TLV-based R&D team. Together, we design, build, and scale cutting-edge backend systems that power our global operations. You’ll thrive in a culture that blends innovation, collaboration, and agility, where your work will directly impact the lives of countless individuals and transform how communities move. What You’ll Do: • Architect, build, and scale robust and modern microservices – from initial design through deployment to production. • Own features end-to-end: from concept through development, testing, deployment, and maintenance – with a strong sense of accountability. • Lead system design decisions, define service boundaries, and help shape scalable architecture for global usage. • Write production-grade, efficient code that emphasizes performance, reliability, and maintainability. • Collaborate cross-functionally with engineering, product, and design to drive features that deliver real value to users. • Stay ahead of the curve by constantly evaluating and integrating emerging technologies and development practices. • Promote engineering excellence: code reviews, mentorship, clean code principles, and advocating for best practices across the board. • Mentor junior engineers and contribute to growing team expertise through knowledge-sharing and technical leadership. Who You Are: • B.Sc. in Computer Science (or equivalent hands-on experience). • 6+ years of backend development experience, including building production systems at scale. • Skilled in one or more modern backend languages such as Python, Go, Java, or Node.js, with strong adaptability. • Solid understanding of system design, distributed systems, and fundamentals like data structures, multithreading, and design patterns. • Fast learner with a growth mindset and a passion for innovation. • Strong communicator and a collaborative team player, comfortable leading discussions and initiatives in fast-moving environments. Compensation and Benefits: • Our product impacts millions of users around the world providing alternative transport solutions that are more: efficient and accessible, changing cities to make them greener. • Competitive compensation package which includes base salary and equity. • Health insurance with a discount for family members. • Hybrid work and a lovely office situated in the heart of TLV, in Midtown, close to the light rail and train station. • Career development and growth opportunities. • Other perks: Freefit and other sports lessons, 10bis/Cibus - you choose!, happy hours, team events, communities and many more benefits. We’re Via, and we build technology that changes the way the world moves. We’re driven by a simple mission: to create modern and efficient public transportation systems that provide far greater access to jobs, healthcare, and education. With our best in class suite of products, we make transit thrive. Our teams of world-class engineers, data-scientists, product managers, operations specialists, marketers, transit experts and more bring cutting-edge AI-powered software and innovative technology-enabled operations to our partners across the globe. Founded in 2012, Via builds solutions to digitize, automate, and enable data-driven decision making for entire transportation networks; fixed-route buses, microtransit, paratransit, school buses, autonomous vehicles, and more. If you’re excited to be at the forefront of modernizing the future of transportation, are up for solving tough problems, and willing to become/already are a transit nerd, we are the place for you. Even if your past experience doesn’t align perfectly with every qualification in the job description for this role, we encourage you to apply. You may be just the right candidate for this or other opportunities. Ready to join the ride? Via is an equal opportunity employer.

Description ZyG is revolutionizing eCommerce with the first Agentic Operating System for eCom scale. This end-to-end platform helps product inventors and entrepreneurs turn their products into successful Direct-to-Consumer businesses, addressing the three key challenges of eCom scale: poor product bets, lack of scale infrastructure, and the need for often-complex financing. With a connected system of AI Agents built on a unified data infrastructure, the OS analyzes scale-market fit, replaces the fragmented tools, agencies, and manual workflows that typically power eCom growth, and offers the financing needed for DTC scale. The Role We are looking for a Senior Backend Engineer to architect the high-performance backbone of ZyG. You will build the Agentic Architecture- the distributed systems, task-orchestration layers, and real-time execution environments that allow AI agents to perceive the market and act autonomously What you'll do • Architect Agentic Service Infrastructure: Design and scale the high-concurrency backend services and distributed systems that power our AI agents' real-time decision-making. • Build the RAG & Execution Engine: Engineer the backend services for vector search, context-aware retrieval, and the "memory" layers required for agentic workflows. • Develop High-Performance Extraction Systems: Build resilient, distributed crawling and scraping services that function as the "sensory" input for our engine. • System Orchestration: Manage the integration of LLMs and predictive models into the core product API, ensuring low-latency execution and high system reliability. • Define Engineering Excellence: Establish backend architectural patterns, coding standards, and service-oriented best practices for the entire engineering team. Requirements • 8+ years of experience: Deep expertise in Backend Engineering with a software-first approach to complex systems. • AI-Native Workflow: You have a significant advantage if you leverage modern, agentic development environments like Claude Code to accelerate system design and iteration. • The Tech Stack: Strong proficiency in building scalable services. While we value architectural skill over specific syntax, experience with Go (Golang) and GCP (BigQuery/Cloud Run/Postgres) is a major "force multiplier" for our stack. • Agentic Systems Knowledge: Familiarity with the infrastructure needed for LLMs, Vector Databases, and RAG-based application logic. • Architectural Ownership: You excel at taking a high-level business need and designing the full-stack service architecture required to solve it.

Description Personetics is shaping the Cognitive Banking era, harnessing AI to help banks anticipate customer needs, provide actionable insights, and deliver intelligent financial guidance. Our platform continuously analyzes and leverages real-time transactional data, enabling banks to proactively support customers in managing their finances and reaching their goals. As industry leaders — yes, we really are leaders — we partner with the world’s top financial institutions, empowering over 150 million customers monthly across 35 global markets from offices in New York, London, Singapore, São Paulo, and Tel Aviv. About the position We are looking for a highly technical, hands-on Platform Backend Engineer to join our Platform team. This is a key technical leadership role for a senior backend/platform engineer who combines deep platform expertise with strong collaboration and communication skills. You will help shape the foundations of our engineering platform, lead important technical initiatives, and drive improvements in the way we build, deliver, and operate software. The role is ideal for someone who is not only technically strong, but also a true people person — someone who enjoys working closely with others, building trust, creating alignment, mentoring teammates, and leading through influence. You will partner closely with engineers, product, and architects, and play a central role in improving both the platform itself and the engineering environment around it. Responsibilities • Lead the design and evolution of core platform capabilities by translating business, product, and customer needs into robust technical solutions that support multiple products and teams • Harness AI in day-to-day engineering work through practical adoption of AI-assisted development tools and workflows, while helping shape platform capabilities that support product-facing agentic applications • Bring a strong problem-solving mindset to complex platform challenges, proactively identifying gaps and driving improvements across architecture, infrastructure, reliability, observability, security, and SaaS readiness • Drive meaningful improvements in SDLC, engineering standards, and development processes to support high-quality and fast delivery • Act as a technical leader by setting direction, creating alignment, mentoring others, and raising the bar for technical excellence and accountability Requirements • 5+ years of hands-on experience in backend and platform engineering roles • 5+ years of experience designing and building large-scale backend systems using Java • 2+ years of experience working with Python (Advantage) • 3+ years of hands-on experience with Kubernetes and modern cloud-native architectures in production environments • Strong experience designing and architecting scalable, reliable, and maintainable production systems • Solid experience working with relational databases and SQL • Proven experience improving engineering processes, development workflows, and technical standards, with strong understanding of software engineering best practices, clean design, and functional and non-functional requirements • Proven ability to lead technical initiatives, influence without authority, and drive alignment across teams through strong communication and interpersonal skills, with a proactive, supportive, and ownership-driven mindset • Practical experience with AI development tools such as Cursor or similar tools, with curiosity and passion for applying them in day-to-day engineering work Nice to have • Experience with CI/CD, observability, reliability, and production operations • Experience working in environments with a strong focus on security and compliance • Experience supporting or driving SaaS transformation • Familiarity with Azure and AWS

Description About Port At Port.io, we are building an open and flexible Agentic SDLC Platform for modern engineering organizations. Following our recent $100M Series C funding round, we are in a phase of rapid hypergrowth with strong enterprise momentum. We act as the central nervous system for engineering, enabling platform teams to unify their stack and expose it as a governed layer through golden paths for developers and AI agents. By combining rich engineering context, workflows, and actions, we help organizations transition from manual processes to autonomous, AI-assisted engineering workflows while maintaining control and accountability. As a product-led company, we believe in building world-class platforms that fundamentally shape how modern engineering organizations operate.  What you'll do: At Port, we're a platform by developers, for developers. Your role will encompass end-to-end design, implementation, and daily feature delivery, with a heavy focus on building the integrations infrastructure that power our portal. Design, build, and maintain robust, scalable connectors and integrations - connecting external developer tools directly into Port at scale. Beyond technical work, you'll assist in planning, grow our engineering team's skills, and help recruit new talent. By contributing to our open-source projects, you will also take part in maintaining open sources and collaborate with developers around the world. At Port, you won't just build; you'll shape the future of developer experiences. Who You'll work with: As a Backend Engineer at Port, you'll be joining a collaborative and dynamic team of talented and experienced engineers where creativity and innovation thrive. You'll closely collaborate with our dedicated Product Managers, working hand in hand to bring our Agentic SDLC platform to life. Your input and expertise will have a significant impact on the product's development, as it's tailor-made for developers like you. Additionally, you will have the opportunity to work closely with our customers and engage with our product community. Your insights and interactions with them will play an important role to ensure we deliver the best product possible. Together, we'll continue to empower platform engineers and developers worldwide, providing them with the tools they need to create seamless and robust Agentic SDLC Platform. Join us in our mission to revolutionize the developer experience! Requirements • 6+ years of professional software engineering experience. • Strong, proven proficiency in Typescript. • Experience in designing and developing complex systems, highlighting your ability to tackle challenging technical problems. • Experience in End-to-end ownership from concept to production. • Experience in dealing with scale and performance related challenges. • A collaborative team player skilled in driving initiatives to successful achievements, with a can-do approach. • Strong written and verbal communication skills in English and Hebrew. Advantages: • Experience with Golang / Python. • Experience in DevOps related tools. • Experience in PostgreSQL, MongoDB, Kafka, SQS. • Experience in Opensearch and/or Redis. • Experience with AWS cloud platform.

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

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

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

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.

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

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.

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:

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.

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.

Description Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upwind uses runtime data proactively for risk prioritization and posture insights, ensuring teams focus on what truly matters. With industry-leading efficiency and eBPF-powered sensors, Upwind delivers comprehensive capabilities, including agentless cloud posture discovery, real-time threat protection, and integrated API security. From misconfigurations to malware defense, Upwind ensures end-to-end, cost-effective cloud infrastructure protection. At Upwind, you’ll have the opportunity to think creatively, explore new ideas, and use your skills to make a meaningful impact on our growth. We are looking for an experienced Software Engineer to join our great Backend Engineering team.The team faces complex engineering issues on a daily basis, both solving new challenges and constantly improving the existing solutions. We work with all major cloud providers (AWS, GCP, Azure) and use cutting-edge technologies such as Kubernetes, Docker, Neo4j, ElasticSearch, Redis, TimescaleDB, RabbitMQ, and more. Responsibilities • Responsible for the entire lifecycle of the projects, from initial design and development to deployment, monitoring and maintenance in the production environment • Contributing to technological and architectural decisions • Conducting design and code reviews • Analyzing and improving efficiency, scalability, and stability of various backend system components • Interfacing with other teams (e.g. Frontend, DevOps) to deliver best-in-class features Requirements • Bachelor of Science in Computer Science/Software Engineering or related field • 3+ years of experience with Backend Engineering in a high-level programming language (e.g. Java, C#, Python, Go) • Experience with cloud platforms and products (e.g. AWS, GCP and Azure) • Experience implementing data-intensive systems (message queue technologies) • Experience with continuous integration and deployment (CI/CD) • Experience with microservices based architecture

Description We Are KPMG Israel. KPMG Israel is more than a professional services firm, we are a community of people driven by impact. As part of a leading global network, we partner with the most influential organizations to drive large-scale business and technology transformation, combining strategic thinking, innovation, and advanced technologies. Guided by integrity, excellence, and forward thinking, we help organizations navigate complexity and create real change. Our people are at the center, with space to lead, experiment, and grow in a dynamic and collaborative environment that connects personal development with meaningful impact on the future of business and society. Role Overview We are seeking an experienced .NET Backend Developer to join our team at KPMG. In this role, you will be responsible for designing and developing backend services and APIs for innovative AI and digital transformation projects across various industries. The role includes technical ownership from solution design through production deployment while collaborating with AI engineers, project managers, DevOps teams, and clients. Key Responsibilities • Design, develop, test, and maintain backend systems using C# and .NET • Develop secure, scalable, and well-documented REST APIs • Design and develop microservices and integrations with enterprise systems, databases, and cloud services • Translate business and technical requirements into practical and effective solution designs • Deploy and operate services in cloud-based and containerized environments • Improve system performance, reliability, security, and scalability • Conduct code reviews and promote clean code, automated testing, and development best practices • Provide technical guidance and support architectural decisions within the development team • Participate in technical discussions with clients and internal stakeholders Requirements Requirements • At least 3+ years of professional backend development experience using C# and .NET • Significant experience designing and developing REST APIs and microservices • Strong knowledge of software architecture, design patterns, and distributed systems • Hands-on experience with SQL, relational databases, and data modeling • Experience developing and deploying solutions on Microsoft Azure • Hands-on experience with Docker and Kubernetes • Experience with CI/CD pipelines, source control systems, and production deployments • Strong understanding of application security, authentication, and authorization • Experience with unit testing, integration testing, monitoring, and production troubleshooting • Ability to independently lead technical tasks and make sound engineering decisions Advantages • Experience with AWS or other cloud platforms • Familiarity with event-driven architecture, messaging systems, and asynchronous processing • Experience with NoSQL databases, caching solutions, or infrastructure as code • Previous experience in technology consulting, enterprise projects, or client-facing roles Education • Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related technical field • Significant professional experience may be considered as an alternative to academic education Soft Skills • Strong analytical and complex problem-solving abilities • Ability to explain technical topics clearly to both technical and business stakeholders • Strong ownership, independence, and commitment to quality • Ability to work effectively in cross-functional teams • Adaptability and willingness to learn new technologies What We Offer • Opportunity to work on innovative AI and digital transformation projects • Technical ownership of complex backend systems • Exposure to cloud technologies, enterprise systems, and AI solutions • Collaboration with experienced developers, AI engineers, and technology leaders • Professional growth opportunities in a dynamic technology consulting environment

About Payoneer Founded in 2005, Payoneer is the global financial platform that removes friction from doing business across borders, with a mission to connect the world’s underserved businesses to a rising global economy. We’re a community with over 2,500 colleagues all over the world, working to serve customers, and partners in over 190 countries and territories. By taking the complexity out of the financial workflows–including everything from global payments and compliance to multi-currency and workforce management, to providing working capital and business intelligence–we give businesses the tools they need to work efficiently worldwide and grow with confidence. Glilot Hybrid Full-time This is an 12-month temporary position, with potential for extension depending on business needs. You'll join an R&D team that owns its systems end to end, from understanding the business need through design, implementation, and production monitoring. You'll build robust backend services that other teams rely on, and use AI tools in your daily work. You'll help shape how the team adopts them. What you'll do: • Take a leadership role in the design, architecture, development, quality, and production deployment of the team's systems. • Design and implement scalable, maintainable backend solutions for complex scenarios, consumed by other teams. • Work directly with Product, Design/UX, DevOps, and business stakeholders to understand the problem and define success metrics. • Use AI-powered development tools daily to move faster, and help the team adopt them responsibly. • Own production readiness: monitoring, alerting, and observability from day one, and lead the response to critical production issues. • Lead by example in code quality and code reviews, and act as a focal point for engineering excellence. • Proactively identify improvements in team systems, processes, and scalability. Who you are: Experience • 7+ years in backend engineering, with a track record of handling technical trade-offs and ambiguity. • Proficiency in C#, Java, or a similar object-oriented language. • Strong SQL and database management skills. • Hands-on experience with non-relational databases such as MongoDB. • Experience with message queues or streaming platforms (e.g., RabbitMQ, SQS, Kafka). • Experience with microservices architecture. • Experience extending complex existing systems while maintaining scalability and performance. • Hands-on, daily use of AI development tools. • A habit of validating before shipping: tests, metrics, and monitoring. • Independence: you can take a problem from definition to production without detailed specs. • Clear communication with technical and non-technical stakeholders; you flag risks early. • BA/BSc in Computer Science, Software Engineering, or equivalent experience (e.g., military technology units like 8200). Advantage: • Integrating AI-driven capabilities (LLM calls, multi-step workflows, retrieval) into backend services where they add value. • Deep familiarity with both Scrum and Kanban, or involvement in designing an AI-driven software development lifecycle. • Cloud platforms (AWS, Azure, GCP). • Mentoring new hires and interns. #LI-MP2 The Payoneer Ways of Working Act as our customer’s partner on the inside Learning what they need and creating what will help them go further. Do it. Own it. Being fearlessly accountable in everything we do. Continuously improve Always striving for a higher standard than our last. Build each other up Helping each other grow, as professionals and people. If this sounds like a business, a community, and a mission you want to be part of, apply today. We are committed to providing a diverse and inclusive workplace. Payoneer is an equal opportunity employer, and all qualified applicants will receive consideration for employment no matter your race, color, ancestry, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law. If you require reasonable accommodation at any stage of the hiring process, please speak to the recruiter managing the role for any adjustments. Decisions about requests for reasonable accommodation are made on a case-by-case basis.

Job Description As the Cloudinfra Back-End Engineer you will: • Design and build new solutions/features to help our customers improve their cloud security. • Get an experience with new technologies and languages, develop challenging solutions, and have a great opportunity to grow and create impact. • Constantly Improve existing implementations. • Adapt and take on more responsibilities and own your share of the product. • Work with product managers, business, and other teams at Check Point Qualifications • 3+ years of Hands-On deep experience with AWS and its managed services (including ECS/EKS) • 3+ years of programming experience using NodeJS and additional high-level programming language • Experience in PostgreSQL/ElasticSearch/Redis/SQS/Kafka - must • Experience with micro-services architecture – must • Highest sense of ownership • Excellent communication and interpersonal skills • Achievement and striving for excellence • Flexibility, versatility and creative thinking