Frontend Developer jobs in Tel Aviv-Yafo

Description Guardio is one of the fastest-growing companies in consumer cybersecurity - we’ve doubled revenue four years running, passed $150 million in ARR, and now protect over a million people, at a moment when AI has made scams more convincing than ever. AI has democratized cybercrime: scams that once required sophisticated hacking teams are now cheap, personalized, and everywhere. Traditional security wasn’t built for this - so we’re building it, protection that sees the person, connects all the dots - and stop attacks and scams wherever vector they come from. And honestly, we all feel here - it’s just the beginning! So, what's the job?  Guardio's frontend runs in four places: a browser extension, a web app, a mobile app, and the growth funnel. Four surfaces, four teams, one user who never sees the seams. We're looking for a Frontend Tech Lead to own that craft across our frontend teams. You'll set the architecture, define the quality bar, and write the code on the hardest problems yourself. Not a generic fullstack role. Frontend is the discipline here, and you're the authority on it. Hands-on, no direct reports. You will:  • Advance the frontend architecture across both web and mobile platforms. • Define the quality bar and make it measurable. Performance budgets, testing strategy, and review standards that hold in the age of AI. • Build the shared foundation. Design system, component library, and build tooling that every frontend engineer at Guardio works through. • Take the hardest problems yourself. Remove bottlenecks, speed up infrastructure, solve that time-critical bug in prod. • Make the engineers around you better through code review, design review, and mentoring across our teams. • Push how far AI can take frontend work at Guardio, and build the agents, skills, and workflows that let a small group ship like a much larger one. Sounds great! Am I the right fit?  We're looking for a specific kind of person. • 5+ years in frontend engineering, with deep React and TypeScript. You've owned complex products from first design through production and kept them healthy afterwards. • You've been a frontend tech lead before. You owned the technical direction for a team, made the architecture calls, and set the standards. Formal management experience is not required. • AI-pilled. You build with a coding agent every day, you've built your own workflows, and you know exactly where they break. In production, not in demos. • You've built at consumer scale. Millions of users, real traffic, and a business that notices when a render path gets slower or a page stops converting. • You care about craft. UX, accessibility, and polish show up in what you've shipped, and you can explain why a screen feels right. • You're great to work with. You communicate clearly, argue with evidence, own your mistakes, and bring real energy without the ego. Talk nerdy to me. Don't mind if we do. Our tech stack: • Client: React and React Native in TypeScript • Backend: Python + Go • Cloud: Google Cloud on Kubernetes (GKE) • Data and experimentation: BigQuery, MySQL, Clickhouse, Redis, and our in-house A/B platform • AI tooling: Claude Code with an internal plugin marketplace of skills, MCP servers, and CLIs Thinking of a great addition? Let's do it.

Description About Buildots Buildots is the world’s most advanced construction intelligence platform. By comparing schedules and BIM against site reality, its advanced AI transforms granular data into insights that unlock operational excellence. Over 100 global giants trust Buildots, including HOCHTIEF, Bouygues, Intel, NCC and VINCI Construction. Its impact is proven at every scale, from multi-family projects to multi-gigawatt data centers. With $297M raised, this is your opportunity to join a high-growth company that's already closing in on unicorn status. About the Role We are looking for an exceptional Frontend Engineer to join our application team. You will collaborate closely with Product and design teams to design and implement solutions that provide significant value to our clients. Our product includes multiple web apps, mobile apps, and integrations with various external systems. What you'll do: • Be part of the application team, taking end-to-end responsibility for all our customer-facing applications. • Work on our various web frontend systems, written in React and TypeScript. • Develop user interfaces for interacting with complex data - 360 videos and images, 2D floor plan maps, 3D models, and large data grids. • Be part of a vibrant team of bright and experienced engineers working to bring the construction industry into the digital age. Requirements: • 5+ years of engineering experience (writing code and delivering products!). • 2+ years of hands-on experience with React, building web-based products. • Leadership experience, whether it's leading people, projects, or technologies. • Strong people skills. • Full stack experience with server-side technologies and specifically Python (advantage). • Experience in fast-paced startup environments (advantage). Why join us? Buildots is building the AI layer construction will run on, and we're moving at a pace that's redefining what growth looks like in this industry. We're partnering with some of the largest builders and investors on the planet to bring intelligence to a market worth trillions of dollars – and hiring smart, ambitious people to help us do it. Own it from day one. We give our people responsibility and autonomy. You get the chance to take the initiative and get the job done. Grow as fast as we do. The company's trajectory sets the ceiling, and right now there isn't one. Join an elite team. We combine world-leading AI, computer vision and construction expertise. This unique blend helps us innovate faster and better than others. Share what you build. Every employee gets the chance to hold equity. You're invested in the outcome, not just working toward it. Requirements • 5+ years of engineering experience (writing code and delivering products!). • 2+ years of hands-on experience with React, building web-based products. • Leadership experience, whether it's leading people, projects, or technologies. • Strong people skills. • Experience in fast-paced startup environments. • Full stack experience with server-side technologies and specifically Python (advantage).

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 Front-End Team Lead at Via’s Tel Aviv R&D center, you will lead a talented group of engineers in building the technology powering our Operation Center—the real-time heartbeat of our global service. This is a highly impactful, mission-critical role combining people leadership, technical ownership, and product impact. You will shape our Front-End architecture and foster a culture of high-quality craft, directly shaping the daily lives of hundreds of thousands of riders. We are looking for a high-agency leader who leverages modern AI to outpace traditional workflows, continuously driving your team's growth and elevating the way we build products. About the Role: • Lead and mentor Front-End engineers, supporting their professional growth and helping them reach their full potential. • Own both the people and operational aspects of the team, ensuring effective execution and continuous improvement. • Drive technical excellence through architecture decisions, design discussions, and code reviews. • Take ownership of improving development processes, engineering practices, and the way the team works. • Collaborate closely with Product, Design, and other engineering teams to build impactful user experiences. • Understand the product deeply and make technical decisions that create real value for users. • Implement and improve Front-End tools and libraries used across Via.Improve the user experience across Via’s platform. About You: • B.Sc. in Computer Science or a similar field. • At least 2 years of experience leading and managing a team of engineers5+ years of professional software development experience. • Strong experience with React or similar Front-End frameworks. • Strong technical abilities with the ability to quickly understand complex systems and make thoughtful decisions. • Experience with architecture, system design, and code reviews. • A proactive and ownership-driven mindset, with a passion for continuously improving products and processes. • Experience with map-based application development (Mapbox, Google JS SDK, etc.) — an advantage.Experience with backend development (Python) — an advantage. 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.

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 Front-End Engineer at Via, you'll be an integral part of one of our engineering teams. You will build the technology powering Via’s Operation Center - the real-time heartbeat of our global service. This is a rare opportunity to own mission-critical systems that shape the daily lives of hundreds of thousands of riders. You will have frontend ownership, working with a sophisticated stack and a team that values high-quality craft. We are looking for a high-agency engineer who leverages modern AI to outpace traditional workflows and is ready to grow into a formal leadership role About the Role: • Design and implement user-facing features using React and TypeScript for Via’s Operation Center. • Own the frontend architecture for new components and workflows, ensuring clean, scalable, and maintainable code. • Accelerate development by leveraging modern AI coding tools to optimize your workflow and output. • Collaborate cross-functionally with product managers, designers, and engineers to deliver end-to-end features • Step into leadership by mentoring peers, driving technical decisions, and shaping front-end best practices. About You: • Experienced: 4+ years of software engineering experience building complex, modern web applications • You have strong, hands-on experience with FE technologies - React and a deep understanding of JavaScript/TypeScript fundamentals. • High-Agency: You don't just take tickets; you own problems end-to-end and are comfortable navigating ambiguity. • A Team Player: You thrive in cross-functional teams and communicate technical concepts clearly. 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.

Description Location: Tel Aviv Hybrid DriveNets is a leader in high-scale disaggregated networking solutions. Founded in 2015, DriveNets modernizes the way service providers, cloud providers and hyperscalers build networks. Supporting the largest network in the world, more than half of AT&T’s backbone traffic runs on DriveNets’ Network Cloud open disaggregated architecture. Raising $587 million in three funding rounds, DriveNets is disrupting the networking market from high-scale architecture to AI platforms, and is bringing onboard the most talented people. The Role We’re building a new orchestration platform for AI datacenters—software that turns a complex, multi-vendor stack of compute, networking, and accelerators into something customers can deploy, operate, and optimize with confidence. You’ll join a small founding team (growing later) where every engineer ships. This is a hands-on architect role in the truest sense: you’ll own key architectural decisions and write production code 100% of the time, side-by-side with the team. If you like shaping systems at the “whiteboard-to-production” level—and you want your decisions to run at scale in real AI datacenters—this is that kind of role. You will work on all aspects of a new platform for managing AI Datacenters, building full on prem AI-first applications. Requirements Key Qualifications • 5+ years (or equivalent) building modern web applications. • Strong proficiency in TypeScript/JavaScript and front-end development fundamentals (DOM, HTTP, performance, browser behavior). • Solid experience with a modern UI framework such as React, Vue, or Angular (React preferred). • Back-end experience with at least one ecosystem (e.g., Node.js, Java, Python, Go) and building REST and/or GraphQL APIs. • Working knowledge of databases (SQL and/or NoSQL), schema design, and query optimization. • Practical experience with CI/CD, Git workflows, and shipping to production. • Strong communication skills and a bias toward ownership and delivery. • Knowledge of design patterns, such as MVP/MVC/MVVM, singleton, factory, etc. Nice to Have • Experience with cloud platforms (AWS/GCP/Azure), containers, and Kubernetes. • Observability tooling experience (OpenTelemetry, Prometheus, Grafana, Datadog, etc.). • Security mindset: OWASP Top 10 awareness and secure coding practices. • Experience developing large-scale, user-facing web products. • Experience with modern fullstack web frameworks (next.js, modern.js)

Job Description ServiceNow's Advanced Technology Group is a customer-focused innovation team building intelligent software and AI-powered work experiences. We combine AI workers, workflows, chat, knowledge, and integrations to make complex enterprise operations accessible to everyday users. Our researchers, applied scientists, engineers, designers, and product managers have a dual mission: build end-to-end products for customers while experimenting with and de-risking the technologies that will shape how people work. The role We are looking for an experienced frontend engineer who cares deeply about product quality. You will turn complex, nondeterministic AI behavior into fast, clear, and trustworthy user experiences across our web application and embedded enterprise surfaces. You will help shape what we build and take features from idea to production. We look for people who move fast, ask good questions, care about users, and take pride in their work. What you will do • Build AI-native experiences for chat, workflows, integrations, approvals, and knowledge. • Own customer-facing features from product definition through implementation, testing, release, and iteration. • Create scalable components and shared product capabilities across our main application and ServiceNow experience. • Design reliable realtime and asynchronous interfaces, including streaming, partial results, retries, interruptions, and failures. • Own frontend foundations such as shared packages, build tooling, dependency upgrades, and CI. • Keep the frontend healthy over time by improving architecture, performance, developer experience, and maintainability. • Improve accessibility, responsiveness, performance, observability, and product polish. • Work closely with product, design, backend, and AI engineers while independently driving execution. • Help evolve our engineering practices as AI changes how software is designed and built. Qualifications To be successful in this role you have: • Strong React and TypeScript fundamentals with experience building high-quality customer-facing products. • A track record of driving meaningful features end to end, not only incremental changes. • Strong product judgment: you care about clarity, speed, accessibility, and details, and speak up when an experience is not good enough. • Experience with asynchronous server state, typed APIs, complex forms, realtime events, and failure handling. • Ability to design maintainable boundaries between applications, shared features, UI primitives, and API clients. • Experience maintaining frontend infrastructure, package ecosystems, build pipelines, and large codebases. • Experience with automated testing and confidence in owning production outcomes. • Comfort working with autonomy in a fast-moving environment with limited process overhead. AI Development Lifecycle Hands-on ADLC experience is mandatory. You must have shipped software using AI across discovery, design, implementation, testing, review, documentation, and production debugging—not only used a coding assistant occasionally. You know how to validate AI-generated work, define evaluations and regression criteria, manage context, and account for nondeterminism, hallucinations, latency, cost, privacy, and security. You retain human ownership of the architecture, code, and customer outcome. For product development, you understand prompts, tool calls, structured outputs, approvals, and model failure modes well enough to design trustworthy AI user experiences. Our technology React, TypeScript, Vite, Nx, TanStack Query, React Hook Form, Socket.IO, TipTap, SCSS Modules, i18next, Vitest, Playwright, Sentry, JSON Schema, Cursor, and Linear. Our platform runs on AWS and Kubernetes. You do not need to be an infrastructure expert, but you should be comfortable working with cloud-based systems. Experience with every technology is not required. Experience with rich-text editors, design systems, Web Components, Shadow DOM, ServiceNow, or AI automation products is a plus. Additional Information Work Personas We approach our distributed world of work with flexibility and trust. Work personas (flexible, remote, or required in office) are categories that are assigned to ServiceNow employees depending on the nature of their work and their assigned work location. Learn more here. To determine eligibility for a work persona, ServiceNow may confirm the distance between your primary residence and the closest ServiceNow office using a third-party service. Equal Opportunity Employer ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, gender identity, veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements.  Accommodations We strive to create an accessible and inclusive experience for all candidates. If you require a reasonable accommodation to complete any part of the application process, or are unable to use this online application and need an alternative method to apply, please contact [email protected] for assistance. Export Control Regulations For positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. All employment is contingent upon ServiceNow obtaining any export license or other approval that may be required by relevant export control authorities. From Fortune. ©2026 Fortune Media IP Limited. All rights reserved. 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Description Quantum Machines is a global leader in control systems for quantum computing, a field on the verge of exponential growth. Our innovative hardware and software mark a groundbreaking approach in quantum computer control, scaling from individual qubits to expansive arrays of thousands. At the core of QM lies a passionate and ambitious team committed to reshaping the construction and operation of quantum computers. Our work is fueled by a deep understanding of customer needs, driving us to deliver unparalleled solutions in this revolutionary field. We are looking for an experienced Front-End Team Leader to lead the design and development of the company’s user-facing software systems. This is a unique opportunity to combine hands-on technical leadership with people leadership, working closely with product, UX, and backend teams to build sophisticated, high-impact user interfaces for cutting-edge quantum computing platforms. Join us in this exciting journey to redefine the future of quantum computing. Responsibilities • Lead and mentor a global team of front-end engineers, fostering technical excellence and growth. • Own the front-end architecture and technical vision of complex web applications. • Design and implement scalable, high-performance, and maintainable UI solutions. • Collaborate closely with backend, product, UX, and system engineers to deliver end-to-end features which are perfectly adapted to the needs of the Quantum Computing audience. • Drive best practices in code quality, testing, performance, and accessibility. • Take part in hands-on development alongside the team. • Lead design reviews, code reviews, and technical decision-making. • Execute in a fast-paced, evolving environment with high technical complexity. Requirements Requirements • 7+ years of professional front-end development experience. • 2+ years of experience leading or mentoring front-end engineers (team lead / tech lead). • Strong expertise in modern JavaScript/TypeScript. • Solid experience with modern front-end frameworks (React – must; Angular/Vue – advantage). • Deep understanding of front-end architecture, state management, and component-based design. • Experience building complex applications and interactive UIs. • Proven experience with code reviews, testing strategies, and CI/CD methodology. • Strong focus on clean, maintainable, and scalable code. • Experience working closely with backend APIs (REST / gRPC / WebSockets). • Familiarity with UX principles and collaboration with designers. • Strong engineering mindset with a can-do attitude. • Excellent communication and leadership skills. • Ability to execute under uncertainty in a dynamic, high-tech environment. • Enjoy working in a cross-geography, multi-site environment. • Excellent verbal and written skills in English. Advantages • Experience with performance optimization and large-scale front-end applications. • Experience with visualization libraries (e.g., D3, Canvas, WebGL). • Experience in complex B2B or deep-tech products. • Familiarity with Python or backend technologies. • Background in systems with real-time data or hardware interaction.

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 Frontend Engineer to join our exceptional Frontend Engineering team. The team tackles complex engineering challenges daily, both solving new problems and continuously enhancing existing solutions. We work with cutting-edge technologies, including React, WebGL, and TypeScript, to build innovative and high-performance user interfaces. Responsibilities: • We work with React, WebGL, Typescript and more technologies • We do pure Frontend (no Fullstack Devs here) and we are also in charge of defining the API schema. • We take Product very seriously and advocate for the user experience ourselves, and the esthetic integrity of design and architecture Requirements • End-to-end development of Frontend software components (design, development, testing, maintenance) • 3+ years of experience in Frontend Engineering using React over TypeScript. • Contribute to technological and architectural decisions • Interface with other teams to integrate with other parts of the product • Conduct design and code reviews • Analyze and improve efficiency, scalability, and stability of various system components • Experience with API design • Experience with continuous integration and deployment (CI/CD) • Fluent written and conversational Hebrew and English