Backend Developer jobs in Tel Aviv-Yafo

Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education. Our platform serves as the technology backbone for modern transit networks, transforming antiquated and siloed public transportation systems into smart, data-driven, and efficient digital networks. With hundreds of agency partners around the world, Via is recognized as the leading transportation technology and service provider globally. As a Senior Backend Engineer, Voice AI, you will build the technology powering Via’s Voice AI agent - the seamless, next-generation conversational interface for our customers. This is a rare opportunity to own cutting-edge, mission-critical AI systems that directly shape the daily experiences of hundreds of thousands of riders. You will have end-to-end backend ownership, working with the most advanced LLMs in the market and a team that values innovation and high-quality craft. We are looking for a high-agency engineer who thrives in unknown territories, continuously pushes the boundaries of what AI agents can do, and is passionate about mentoring others and driving our technical vision forward. About the Role: • Voice AI Ownership: Lead the end-to-end development of Via’s customer-facing Voice AI agent, creating seamless, natural, and highly responsive conversational experiences. • Full-Stack Architecture with BE Focus: Architect and ship features across our stack, leveraging your deep professional backend expertise to build the robust, scalable services that power real-time AI interactions. • Cutting-Edge Exploration: Dive fearlessly into unknown territories. You will continuously evaluate, integrate, and deploy the most up-to-date LLMs and AI providers in the rapidly evolving market. • Product Initiative: Drive the product forward. You don’t just execute tasks; you proactively propose initiatives, suggest new tools, and conceptualize innovative ways to make our AI agent smarter and more intuitive. • Team Mentorship & Growth: Elevate the engineers around you. Share your knowledge, lead by example, and actively help fellow team members grow professionally in both standard software engineering and emerging AI paradigms. About You: • Experience: 5+ years of professional full-stack experience, with a proven, exceptionally strong foundation in backend engineering and shipping production-grade systems. • The AI Advantage: You are deeply fascinated by the AI space. Prior experience with Python, prompt engineering, working directly with LLM models, and building AI agents is a significant advantage. • Fearless Learner: You thrive in ambiguity and are eager to learn the intricacies of building seamless AI agents. You proactively keep your finger on the pulse of the latest market tools and models. • High Agency Team Player: You are highly collaborative but operate with immense ownership. You take the initiative to identify product bottlenecks or feature gaps and work seamlessly with the team to solve them. • Leadership Mindset: You enjoy lifting others up. You view collaboration, architectural discussions, and code reviews as critical opportunities to foster a culture of continuous learning and engineering excellence. 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 There has never been a more exciting time to be on the cutting edge of public mobility. Ready to join the ride? Via is an equal opportunity employer.

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 Join Noma Security and help shape the future of AI security in a fast-paced, high-impact environment. Noma is building the first comprehensive AI Security and Governance Platform, helping organizations adopt AI and LLMs with confidence and control. As AI becomes core to modern enterprises, we provide seamless visibility and protection across the entire AI lifecycle. Our team works at the intersection of AI, security, and cloud, shaping a new category in a rapidly evolving market. At Noma, you’ll have the opportunity to make a meaningful impact while working with exceptional people on technology that truly matters. As a Senior Backend Engineer at Noma Security, you will play a critical role in building our Data & AI Lifecycle Security Platform. You will be a core developer, responsible for navigating our product and technical architecture, working with cutting-edge technologies like Go, Kubernetes,Temporal, and with different AI platforms. In our fast-moving startup environment, we value precision and focus on business goals, ensuring that every development decision is aligned with delivering impactful results quickly. 🛠️ What You’ll Do • Design, build, and operate scalable backend services using Go, Kubernetes, and Temporal • Collaborate with Product, Research, and Platform teams to translate business needs into technical solutions • Integrate with AI and LLM platforms, cloud providers, and data sources • Own architectural decisions while balancing speed, reliability, and long-term maintainability • Implement best practices for code quality, testing, observability, and production readiness • Debug and resolve complex production issues and improve system resilience ✅ What You Bring • 7+ years of backend development experience • Proven experience in the end-to-end development of backend software components, including research, design, development, testing, rollout, and monitoring • Solid understanding of scalability, performance, and reliability tradeoffs • Strong ability to align technical decisions with product and business impact • Ability to quickly learn and adapt to new technologies as needed • Hands-on experience with Docker, Kubernetes, and cloud environments • Advantage: Experience in leadership roles such as Team Lead or Tech Lead 🎯 Nice to Haves • Background in security, cloud security, or data protection • Prior experience in startups or high-growth companies • Experience with workflow orchestration frameworks such as Temporal • Familiarity with AI, ML, or LLM platforms and their operational challenges • Experience building internal platforms or developer-focused infrastructure 💙 Perks & Benefits • Located in a prime area with easy access to public transportation, near the Hashalom train station and the Light Rail. • A bright, spacious, dog-friendly office that makes you smile the moment you walk in 🐶 • Team bonding activities, company retreats, happy hours, and holiday gifts • Pilates classes at the office 💪🧘‍♀️ • Never hungry: Monthly lunch budget, dinners provided, and a fully stocked kitchen 🍽️ • A warm, supportive, and people-first company culture • Pension & Keren Hishtalmut (advanced training fund) • A global work environment with teams across Tel Aviv, the US, the Netherlands, and London • Options that let you share in Noma’s growth and success

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

Fullpath by Cox Automotive is a fast growing tech company in the automotive space with hubs across the US and Israel. We are disrupting the multi-trillion dollar transportation industry with our advanced Customer Data Platform (CDP). Our work happens in the fast lane as we bring AI-powered, data-driven solutions to a quickly evolving industry. Our team at Fullpath is made up of curious and creative individuals who are always looking to achieve the impossible. We are bold, collaborative, and goal driven, and, at our core, we believe every voice has value and can impact our bottom line. If you are a creative, solutions oriented individual who is ready to put your career in drive, Fullpath is the place for you! We are looking for Senior Engineers who treat AI as a core part of their workflow - people who experiment, iterate, and know how to get real value out of AI tools. Flexibility, curiosity, and a problem-solving mindset are must-haves. In this role you will have the opportunity to take ownership of the development of groundbreaking, AI-driven products and work on interesting projects inside a smart, fun, and dynamic engineering team. This position is based out of our Jerusalem or Tel-Aviv offices and reports to the Dev Team Lead. What you will be responsible for Write clean, high-quality, high-performance, maintainable code. Ensure that the projects you work on meet business objectives and coding standards. Support the deployment and testing of new products and features. Collaborate with cross-functional teams to gather and analyze requirements, translating them into technical specifications. Design and implement APIs and integrations with third-party services to enhance system functionality. Optimize application performance through code profiling, monitoring, and refactoring as necessary. Implement automated testing frameworks to ensure code robustness and reliability. Participate in code reviews and provide constructive feedback to peers to foster continuous improvement. Stay updated with emerging technologies, best practices, and industry trends to drive innovation within the team. Assist in the establishment and enforcement of development standards and coding conventions. Requirements University degree (B.Sc) in Computer Science or related field. 7+ years of Backend Software development experience. Hands-on experience with web development, including building and maintaining web applications. Deep familiarity with and daily hands-on use of AI and emerging technologies. Strong SQL skills with databases such as PostgreSQL, MySQL, or similar. Knowledge of cloud platforms, preferably AWS, or similar services and tools. Experience designing and working with microservices architecture. Personal competencies required: Excellent communication skills in both Hebrew and English. Team player with collaborative mindset. Capability to see the big picture, break down projects into milestones, and prioritize tasks. Fluent in Hebrew and English communication. Strong sense of ownership, urgency, and drive. Proactive mindset to generate ideas, propose solutions, and execute with a "getting things done" attitude. Independent working style under tight deadlines. Why you should join us An awesome global team of forward-thinking, innovative go-getters. Integrate with tech titans: Work directly with APIs from Google, Facebook, Microsoft, and more. Be part of a rapidly scaling company poised for the future. Learning and growth opportunities within a fast-paced SaaS startup environment. Clear career advancement path for strong performers. As a part of our team, your success in this role is crucial to our company's growth. We are committed to supporting you in achieving your KPIs and goals and providing regular feedback to help you reach your full potential. Together, we can make a real impact and achieve great things! And how can we forget? Cibus and lots of yummy kitchen treats :-) In the meantime, you can get to know us a little better by checking out @lifeatfullpath on Instagram, Facebook & LinkedIn. Are you the one? Send your resume to: [email protected]

About The Position Fullpath by Cox Automotive is a fast-growing tech company in the automotive space with hubs across the US and Israel. We are disrupting the multi-trillion-dollar transportation industry with our advanced Customer Data Platform (CDP). Our work happens in the fast lane as we bring AI-powered, data-driven solutions to a quickly evolving industry. Our team at Fullpath is made up of curious and creative individuals who are always looking to achieve the impossible. We are bold, collaborative, and goal-driven. At our core, we believe every voice has value and can impact our bottom line. If you are a creative, solutions-oriented individual who is ready to put your career in drive, Fullpath is the place for you! We are looking for a Hands-On Backend Team Lead to join our team and make a real impact in our R&D department! As a Backend Team Lead, your mission will be to lead a team of software engineers toward the development of exciting new products while staying close to the ground with hands-on coding. You will influence the team's technical direction as well as onboard, mentor, and manage talented developers. You will have the opportunity to contribute to the full development life cycle, including design, architecture, and collaboration with product stakeholders to deliver high-quality, scalable code using agile methodologies. We seek someone extremely technical with leadership experience who loves to solve interesting tech challenges, can see the big picture, and demonstrates a strong sense of ownership paired with excellent communication skills. This position will be based out of our Tel-Aviv or Jerusalem hubs What you will be responsible for Hands-on development (~80%) Management: onboard, mentor and manage a small team in all HR aspects (time off, 1:1, plan and evaluate employee growth, etc.) Break down and plan tasks, including high-level design Run team sync meetings to identify blockers and communicate cross-team Monitor the system's stability Develop high-level estimations for all work items Manage the Jira board and inter-team communication Push for shipping high-quality products on time Own relevant repos, codebase, CI/CD pipeline, and DevOps of the team's infrastructure Own tech decisions and initiate decision-making discussions Update, upgrade, monitor, and replace 3rd party libs Requirements BS.c degree in Computer Science or a related technical field of study. 7+ years experience as a hands-on backend developer in a SaaS B2B startup 4+ years experience in Team Leadership of a team of 5+ people Excellent technical, diagnostic, and troubleshooting skills Demonstrated ability to clearly and concisely communicate about complex technical, architectural, and organizational problems and propose thorough iterative solutions. The personal competencies you need to have: Strong leadership skills, including decision-making and motivating others Excellent communication and interpersonal skills, including willingness to build professional relationships with staff and clients. Strong sense of ownership and drive for results Why you should join us Family-friendly environment and flexible working hours An awesome global team of forward-thinking, innovative go-getters Integrate with tech titans: Work directly with APIs from Google, Facebook, Microsoft, and more. Be part of a rapidly scaling company poised for the future. Learning and growth opportunities within a fast-paced tech startup environment As a part of our team, your success in this role is crucial to our company's growth. We are committed to supporting you in achieving your KPIs and goals and providing regular feedback to help you reach your full potential. Together, we can make a real impact and achieve great things! Wolt+ and lots of yummy treats :-) Are you the one? Send us your resume! [email protected]

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

Gong harnesses the power of AI to transform how revenue teams win. The Gong Revenue AI Operating System unifies data, insights, and workflows into a single, trusted system that observes, guides, and acts alongside the world’s most successful revenue teams. Powered by the Gong Revenue Graph, AI-powered intelligence, specialized agents, and trusted applications, Gong helps more than 5,000 companies around the world deeply understand their teams and customers, automate critical sales workflows, and close more deals with less effort. For more information, visit www.gong.io. At Gong, you will join a company built on innovative products, ambitious goals, and passionate people. We are shaping the future of revenue intelligence and we want people who are excited to build what comes next. You will work with a team that dreams big, moves fast, and cares deeply about the craft and about each other. Here, transparency and trust are core to how we operate, and every person has the opportunity to make a visible impact. If you want to grow, stretch, and do work that truly matters, Gong is the place to do the best work of your career. As a Senior Backend Application Infrastructure Engineer, you’ll build and evolve the core libraries, frameworks, and services that power Gong’s Python platform at scale. You’ll work on backend systems, distributed architectures, data infrastructure, and event-driven systems, enabling engineering teams to build reliable and scalable products efficiently. We’re looking for a strong Python engineer with deep systems understanding who enjoys solving complex technical challenges and building the foundations behind large-scale production environments. You’ll Own: • Designing, building, and maintaining core Python infrastructure libraries and frameworks used across engineering teams. • Developing and supporting high-scale microservices and the shared foundations they run on. • Building reusable infrastructure capabilities for data access, messaging, observability, and service communication. • Driving engineering standards around performance, observability, security, maintainability, and production readiness. • Driving CI/CD processes, deployment automation, and cloud-native operational practices. You’ll Solve: • Performance, concurrency, and scalability challenges across mission-critical Python services. • Data and infrastructure challenges across PostgreSQL, MongoDB, OpenSearch, Redis, Kafka, and SQS. • Production issues that require deep understanding of runtime behavior, such as memory, CPU, I/O, and process and thread behavior. • The growing complexity of modern software ecosystems by building infrastructure that guides developers toward best practices while preserving flexibility where needed. • Bridging architectural and operational gaps between Backend, DevOps, SRE, and Product Engineering teams. You’ll Impact: • Faster product development through strong infrastructure libraries and foundations. • Stable, scalable, and efficient production systems across critical platform components. • Better developer experience through well-designed, reusable components and streamlined engineering workflows. • The long-term evolution of Gong’s Python infrastructure and engineering standards. How You’ll Succeed Here: • You have 5+ years of experience building large-scale backend systems in production environments. • You have strong hands-on experience with Python and modern Python service frameworks. • You have experience building and maintaining shared libraries, including API design, versioning, backward compatibility, and packaging. • You have a deep understanding of Python’s concurrency models, including threading, multiprocessing, asyncio, and the GIL, and know when to use each. • You have a solid understanding of operating system fundamentals, such as processes, memory, networking, and I/O, and how they affect services in production. • You have hands-on experience with relational and non-relational data sources, including connection management and performance at scale. • You have proven experience designing and operating microservices and event-driven architectures. • You have strong experience with cloud infrastructure such as AWS, GCP, or Azure. • You understand how strong platform foundations balance flexibility with consistency in multi-technology environments. • You can independently drive technical solutions end-to-end in a fast-paced environment. • You collaborate effectively across teams and communicate technical concepts clearly. • You hold a Bachelor’s degree in Computer Science, Software Engineering, or a related technical field. What makes Engineering at Gong unique? Here at Gong, we trust and empower our employees with ownership to solve complex problems, make the right decisions, and build products that create real impact. We call this “Own. Solve. Impact.” For our engineers, it means having the ability to influence architecture, infrastructure, and engineering direction while working on meaningful technical challenges at scale. If you’re excited about building scalable infrastructure and solving complex backend engineering problems, we’d love to talk to you. About us We encourage our employees to express their personality and identity, and we are committed to fairness and equal opportunity. We follow a hybrid working model that combines work from home, on the go, and from the office, enabling flexibility, autonomy, strong collaboration, and effective work habits. To review Gong’s privacy policy, visit www.gong.io/privacy-policy/ #LI-HS1

Gong harnesses the power of AI to transform how revenue teams win. The Gong Revenue AI Operating System unifies data, insights, and workflows into a single, trusted system that observes, guides, and acts alongside the world’s most successful revenue teams. Powered by the Gong Revenue Graph, AI-powered intelligence, specialized agents, and trusted applications, Gong helps more than 5,000 companies around the world deeply understand their teams and customers, automate critical sales workflows, and close more deals with less effort. For more information, visit www.gong.io. At Gong, you will join a company built on innovative products, ambitious goals, and passionate people. We are shaping the future of revenue intelligence and we want people who are excited to build what comes next. You will work with a team that dreams big, moves fast, and cares deeply about the craft and about each other. Here, transparency and trust are core to how we operate, and every person has the opportunity to make a visible impact. If you want to grow, stretch, and do work that truly matters, Gong is the place to do the best work of your career. As a Senior Backend Engineer on Gong’s AI Framework team, you will build the foundational platform that enables the entire organization to design, evaluate, deploy, and operate AI agents at scale. This is a new, high-impact team responsible for creating the frameworks, tools, and guardrails that power Gong’s agentic ecosystem. You’ll work deeply in the agentic space, designing systems for orchestration, evaluation, observability, and safety. The platforms you build will be used by multiple teams across Gong, making your impact immediate and company-wide. You’ll Own: • Agentic Framework Architecture: Designing and building Gong’s internal agentic framework, leveraging and integrating industry-standard tools such as LangChain, LangSmith, ADK, and similar ecosystems. • Evaluation and Quality Systems: Building evaluation frameworks and workflows for AI agents, including offline and online evaluations, quality metrics, regression detection, and experimentation infrastructure. • Observability, Monitoring, and Guardrails: Providing the organization with robust observability capabilities for AI agents, including tracing, logging, monitoring, cost tracking, and safety guardrails to ensure reliable and responsible usage. • Developer Enablement Platforms: Creating APIs, SDKs, and abstractions that enable product teams to easily build, test, and operate agents while adhering to platform standards. • Cross-Language Integrations: Designing integrations and tooling across Python and Java to enable seamless adoption of the AI framework within Gong’s broader backend ecosystem. • Agent Runtime and Execution Engine: Building the runtime responsible for orchestrating agent execution, managing tool calls, maintaining state and memory, and ensuring reliable execution across distributed systems. • You’ll Solve: • Agent Lifecycle and Orchestration Complexity: Managing agent execution, tool usage, memory, workflows, and failure modes in production-grade systems. • AI System Reliability at Scale: Ensuring agents remain observable, debuggable, and safe as usage scales across teams and products. • Evaluation and Drift Challenges: Detecting quality regressions, model behavior changes, and unintended agent behaviors through robust evaluation and monitoring systems. • Platform Adoption Friction: Balancing flexibility with guardrails so teams can innovate quickly without compromising reliability, security, or cost controls. You’ll Impact: • Company-Wide AI Enablement: Empowering every engineering team at Gong to build agent-based solutions faster, with higher quality and confidence. • Foundational AI Infrastructure: Establishing the core frameworks, evaluations, and observability standards that all AI agents at Gong will rely on. • AI Safety and Quality Bar: Raising the bar for how AI systems are evaluated, monitored, and governed across the company. How You’ll Succeed Here • 7+ years of backend engineering experience, with strong system design and platform-building expertise. • Strong analytical and problem-solving skills, with the ability to debug and resolve complex technical issues efficiently. • Hands-on experience designing and building agentic systems or agent frameworks in production, including orchestration, tool usage, memory management, and multi-step workflows. • Experience extending or building frameworks on top of tools like LangChain, LangGraph, ADK, or similar agent orchestration frameworks. • Experience designing, implementing, and operating production-grade AI agents, including handling failure modes, retries, observability, and real user traffic. • Strong understanding of AI evaluation methodologies, including agent evaluations, prompt evaluation, regression testing, and quality monitoring. • High proficiency in Python for building production-grade AI frameworks and services. • Familiarity with Java and experience integrating backend platforms or tooling into Java-based systems. • Experience building observability, monitoring, or platform tooling for distributed systems. • Strong analytical skills and the ability to reason about complex, evolving AI-driven systems. • Experience with cloud platforms and scalable microservices architectures. • Excellent communication skills and a strong platform mindset, with experience enabling multiple teams. *We operate in a flexible hybrid work model. What Makes Engineering at Gong Unique? At Gong, we trust and empower our employees with ownership to solve complex problems, make sound decisions, and build products that create meaningful impact. We call this “Own. Solve. Impact.” For our engineers, this means it’s not just about writing code. You are involved in and able to influence the entire process to create the best possible product. If you’re curious to discover Gong’s dynamic and challenging environment, what are you waiting for? Don’t delay—submit your application today. Who knows, maybe there’s a Gongster in you! We encourage our employees to express their personality and identity (whether gender, ethnic, religious, or sexual), and we ensure fairness and equal opportunities. We follow a hybrid working model that combines working from home, on the go, or at the office. This allows us: flexibility, autonomy, positive work relationships, and effective work habits. If these considerations are important to you when choosing a workplace, we'd love to see you with us. To review Gong's privacy policy, visit www.gong.io/privacy-policy/ for more details. #LI-MK3

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. As a Senior Backend Engineer at Island, you’ll work on the core of our enterprise browser platform — building scalable, high-performance features that power the modern enterprise. You’ll collaborate closely with product and design teams to craft intuitive user experiences while tackling complex engineering challenges on both frontend and backend systems. This role is about pushing boundaries: streamlining workflows, enhancing productivity, and redefining what’s possible inside the browser. This might be for you if: • You live and breathe code • You’re passionate about creating exceptional user experiences • You’re proactive, curious, and eager to help shape the future • You love solving complex technical challenges at scale Requirements: • 5+ years of experience as a Backend Engineer • Hands-on experience with cloud platforms (AWS, GCP, or Azure) • Strong skills in both modern frontend and backend technologies • Ability to thrive in fast-paced, collaborative environments We’ve built antivirus systems, browser isolation, DLPs, proxies, and more — serving millions. But this is more than just a new product. It’s a new chapter in enterprise work. Bigger, bolder, and more impactful than anything we’ve built before. Send us your story (or your CV). We’d love to meet you. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Come join us in building something that's already changing how the world works. We’re expanding in all directions. If you want in, ask yourself these 3 questions: • Does making iconic tech for the biggest companies on earth sound thrilling? • Do others consider me an expert at what I do? • Am I a quick learner, team player, and genuinely good person If so, keep reading. This might be the opportunity both of us have been waiting for. Island, the Enterprise Browser is the ideal enterprise workplace where work flows freely while remaining fundamentally secure. With the core needs of the enterprise naturally embedded in the browser itself, Island gives organizations complete control, visibility, and governance over the last mile, while delivering the same smooth Chromium-based browser experience users expect. Led by experienced leaders of the enterprise security and browser technology space and backed by leading venture funds -- Sequoia Capital, Cyberstarts, Insight Partners and Stripes Capital -- Island is redefining the future of work for some of the largest, most respected enterprises in the world. We’ve researched every corner of the modern enterprise. Built industry-defining tech like anti-virus software and browser isolation. Delivered products like DLP and proxies to millions worldwide. But what we’re building now - it’s not another solution. It’s a whole new chapter for enterprise work. The challenges, the complexity, the scale - this is bigger than everything we’ve done before. Combined. Send us your CV - let’s talk. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

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.

Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code, cloud, and runtime into a single shared context. Trusted by security teams all over the world, we have a proven track record of success and a culture that values world-class talent. Not to mention, we're now powered by Google, meaning we offer our customers an AI-powered platform that harnesses Google’s Threat Intelligence and Security Operations to better detect, prevent, and respond to threats across all environments, allowing for further innovation. Our Wizards from all over the globe work together to protect the infrastructure of our customers, including over 65% of the Fortune 100, who trust us to scan and secure over 230 billion files daily. We’re honored to be a leading player in a massive and growing market, and we continue to look for exceptional Wizards who are eager to make a significant impact on our team. At Wiz, you’ll have the freedom to think creatively, dream big, and use your full range of skills to contribute to our momentous growth. Come join our team and help us create secure cloud environments that allow even the best companies to move faster, all while having some fun! Minimum Qualifications • Bachelor of Science in Computer Science/Software Engineering or related field. • 4+ years of experience with Backend Engineering in a high-level programming language (e.g., Java, C#, Golang). • Experience with cloud platforms (e.g., AWS, GCP, Azure). Preferred Qualifications • Experience with microservices based architecture. • Experience with databases and message queue technologies. • Experience with continuous integration and deployment (CI/CD). • Familiarity or experience with Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. About the Job We're looking for an experienced Backend Engineer to join our expanding R&D team and help drive the growth of Wiz. In this role, you'll be responsible for developing and maintaining large-scale distributed components that power Wiz. We're looking for candidates who are passionate about tackling scaling challenges and take pride in writing clean, efficient, and maintainable code. Join us in our mission to secure the cloud. Our tech stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) with Golang, GraphQL, PostgreSQL, Neptune, Docker, Kubernetes, and more. Responsibilities • End-to-end development of backend software components (research, design, development, testing, rollout, monitoring). • Contributing to technological and architectural decisions. • Conducting design and code reviews. • Analyzing and improving efficiency, scalability, and stability of various backend system components. • Collaborating with cross-functional teams (e.g., Frontend, DevOps) to deliver top-tier features. By submitting your application, you acknowledge that Wiz will process your personal data in accordance with Wiz's Privacy Policy and that you consent to the retention of your application for consideration for future opportunities at Wiz. Applicants must have the legal right to work in the country where the position is based, without the need for visa sponsorship. This role does not offer visa sponsorship. Wiz is an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. By submitting your application, you acknowledge that Wiz will process your personal data in accordance with Wiz's Privacy Policy.

Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code, cloud, and runtime into a single shared context. Trusted by security teams all over the world, we have a proven track record of success and a culture that values world-class talent. Not to mention, we're now powered by Google, meaning we offer our customers an AI-powered platform that harnesses Google’s Threat Intelligence and Security Operations to better detect, prevent, and respond to threats across all environments, allowing for further innovation. Our Wizards from all over the globe work together to protect the infrastructure of our customers, including over 65% of the Fortune 100, who trust us to scan and secure over 230 billion files daily. We’re honored to be a leading player in a massive and growing market, and we continue to look for exceptional Wizards who are eager to make a significant impact on our team. At Wiz, you’ll have the freedom to think creatively, dream big, and use your full range of skills to contribute to our momentous growth. Come join our team and help us create secure cloud environments that allow even the best companies to move faster, all while having some fun! Minimum Qualifications • Bachelor of Science in Computer Science/Software Engineering or related field. • 8+ years of experience with Backend Engineering in a high-level programming language (e.g., Java, C#, Golang). • Experience with cloud platforms (e.g., AWS, GCP, Azure). Preferred Qualifications • Experience with microservices based architecture. • Experience with databases and message queue technologies. • Experience with continuous integration and deployment (CI/CD). • Familiarity or experience with Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. About the Job We're looking for an Expert Backend Engineer to join our expanding R&D team and help drive the growth of Wiz. In this role, you'll be responsible for developing and maintaining large-scale distributed components that power Wiz. We're looking for candidates who are passionate about tackling scaling challenges and take pride in writing clean, efficient, and maintainable code. Join us in our mission to secure the cloud. Our tech stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) with Golang, GraphQL, PostgreSQL, Neptune, Docker, Kubernetes, and more. Responsibilities • End-to-end development of backend software components (research, design, development, testing, rollout, monitoring). • Contributing to technological and architectural decisions. • Conducting design and code reviews. • Analyzing and improving efficiency, scalability, and stability of various backend system components. • Collaborating with cross-functional teams (e.g., Frontend, DevOps) to deliver top-tier features. Applicants must have the legal right to work in the country where the position is based, without the need for visa sponsorship. This role does not offer visa sponsorship. Wiz is an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. By submitting your application, you acknowledge that Wiz will process your personal data in accordance with Wiz's Privacy Policy.