The Role:

We’re seeking a Senior Full-Stack Developer who is frontend-oriented yet comfortable working across the stack. You will tackle a broad range of challenges, from creating web and desktop applications in React.js, to developing APIs and services in Python (FastAPI), to collaborating with hardware interfaces and potentially mobile apps.

You’ll take on features end-to-end, including UI, application logic, cloud services, and database migrations. Our core technologies include:

• JavaScript/React (with Redux)• Python (FastAPI)

What You Will Do:

Design, implement, and maintain react-based web and Electron desktop applications. Develop backend components and APIs using Python with FastAPI. Integrate with hardware interfaces and contribute to potential mobile solutions.

Own features end-to-end, from drafting the initial UI to managing cloud services and database changes. Collaborate with cross-functional teams (hardware, data science, UX, etc.) to deliver high-quality features. Participate in code reviews and support a shared ownership

Key experience we are looking for:5+ years of experience developing complex, React-based applications (with Redux)

Proficient in Python backend development (FastAPI of similar frameworks)Hands-on experience delivering robust, maintainable, and performant applications.

Proven track record contributing to multiple application types (web, desktop, cloud services etc.)

Strong knowledge of best practices in web development, code architecture, and cloud deployment.

Passion for learning and adopting new technologies; curiosity and pragmatism is a must.

Why Apply?

Become part of one of the most innovative multi-disciplinary companies in Israel, working on the frontier of brain and physiology dataEnjoy a collaborative environment of talented professionals who thrive on shared ownership and continuous learningEmbrace a flexible work culture: four days in the office, one day remoteAccelerate your career by working on challenging, impactful projects that push the boundaries of technology and AI.

Please send a copy of your CV directly for immediate consideration and further information on this particular role or email david@quantspace.tech