Senior Full Stack Developer – Early-Stage Tech Startup

2 weeks ago


Tel Aviv, Tel Aviv, Israel Kroll Consulting Full time ₪120,000 - ₪180,000 per year

Senior Full Stack Developer – Early-Stage Tech Startup

A well-funded early-stage startup is looking for a
Senior Full Stack Developer
to join its core engineering team. The company is building a next-generation platform that transforms how engineering teams design, collaborate, and manage complex technical workflows. This is an opportunity to join at an early stage, influence architectural decisions, shape engineering culture, and build a product from the ground up.

If you're passionate about elegant user experiences, ambitious technology, and solving complex product challenges end-to-end — this role offers a rare chance to make meaningful impact.

What You'll Do

  • Build and scale a customer-facing platform end-to-end, including complex UI/UX flows and backend architecture.
  • Work with large-scale data, including interactive and 3D-rich user interfaces.
  • Shape engineering direction as an early senior hire, influencing architecture, best practices, and engineering culture.
  • Operate in a fast-moving, high-ownership environment with significant autonomy.
  • Collaborate closely with a small group of highly talented engineers and product leaders.

What We're Looking For

  • 5+ years of full-stack hands-on development experience.
  • Strong proficiency with
    , React, and TypeScript
    .
  • Experience building complex user-facing systems at scale.
  • Familiarity with REST APIs, microservices, and cloud environments (AWS preferred).
  • Ability to break down complex technical challenges into clear, actionable tasks.
  • Strong product intuition and a mindset centered around user experience excellence.
  • Thrives in fast-paced, dynamic startup environments.

Bonus Experience

  • Experience with C#, Java, or Python on the backend.
  • Hands-on with 3D or WebGL frameworks or similar).
  • Experience building collaborative, real-time applications (Figma-style).


  • Tel Aviv, Tel Aviv, Israel Kroll Consulting Full time ₪80,000 - ₪120,000 per year

    R&D Manager – Early-Stage Tech StartupA well-funded early-stage technology startup is looking for ahands-on, experienced R&D Managerto join its core leadership team.The company is building a next-generation platform that modernizes how complex engineering work is done — combining intuitive product design with advanced machine learning to shape the future...


  • Tel Aviv, Tel Aviv, Israel bananaz Full time ₪120,000 - ₪180,000 per year

    bananazis a well-funded early-stage startup, building a next-gen platform to modernize mechanical engineering workflows for the world's largest companies. By combining intuitive UX with machine learning, we're creating a design and collaboration environment that feels as seamless as Figma and GitHub but for mechanical engineers.We're looking for a Senior...


  • Tel Aviv, Tel Aviv, Israel Stealth Startup Full time ₪120,000 - ₪180,000 per year

    Core Team - Senior Software EngineerType: Full-time • Core (founding) Team • Seed-stageAbout usWe're a newly funded startup at the intersection of cybersecurity and AI, on a mission to helporganizations move fast and adapt to change while maintaining and upholding security.You'll be one of the first technical hires on the core team, working closely with...


  • Tel Aviv, Tel Aviv, Israel Browsi Full time ₪120,000 - ₪180,000 per year

    About Us:We're a fast-moving startup building products that push the limits of scale, performance, and intelligence in the ad-tech space. Our dev teams own features end-to-end, from ideation and design to code, deployments, and production monitoring. We move quickly, value ownership, and expect everyone on the team to shape both product and architecture.The...

  • Full Stack Engineer

    1 week ago


    Tel Aviv, Tel Aviv, Israel BTC searching Full time ₪80,000 - ₪120,000 per year

    One of my clients – an early-stage technology startup (AI / Data Infrastructure) – is looking to hire itsfirst software engineer, who will work closely with the founding team.About the companyThe company is developing an innovativeConsistency Monitoringplatform designed to ensure thereliability and stability of critical AI/ML-based servicesover time.In a...


  • Tel Aviv, Tel Aviv, Israel Team8 Full time ₪90,000 - ₪120,000 per year

    We are an exciting Cyber Stealth Mode Startup that has recently secured significant seed funding from Team8 and other leading venture capital firms in the space. This is a rare opportunity to join us at such an early stage and have a huge impact on our success. We are on a mission to revolutionize the way an enterprise assesses vulnerabilities, and we are...


  • Tel Aviv, Tel Aviv, Israel Team8 Full time ₪120,000 - ₪180,000 per year

    We are an exciting Cyber Stealth Mode Startup that has recently secured significant seed funding from Team8 and other leading venture capital firms in the space. This is a rare opportunity to join us at such an early stage and have a huge impact on our success. We are on a mission to revolutionize the way an enterprise assesses vulnerabilities, and we are...


  • Tel Aviv, Tel Aviv, Israel Team8 Full time ₪80,000 - ₪120,000 per year

    Bluespine is an innovative health-IT startup developing a cutting-edge engine that detects errors in medical billing. Our solution offers personalized precision by tailoring assessments to each unique medical claim, addressing billions of dollars in losses across the industry.This is a rare opportunity to join us at such an early stage and have a huge impact...

  • Full Stack Engineer

    1 week ago


    Tel Aviv, Tel Aviv, Israel Lazuz Full time ₪90,000 - ₪120,000 per year

    Senior Full-Stack Developer + Flutter)Sports Facility Marketplace PlatformLocation: Tel Aviv Center, IsraelType: Full-time, On-siteExperience Level: Senior (3-5+ years)About UsWe're a fast-growing B2B SaaS platform in the sports and leisure industry, serving facilities and clubs across Israel. Our technology handles complex scheduling, real-time...


  • Tel Aviv, Tel Aviv, Israel Team8 Full time ₪120,000 - ₪180,000 per year

    We are an exciting, stealth Health Fintech startup that has recently secured seed funding from Team8, a leading Venture Creation & Capital firm in the spaceThis is a rare opportunity to join us at such an early stage and have a huge impact on our success. We seek brilliant, ambitious, curious, creative, and fun-loving individuals to join our team and help us...