Senior Full Stack Engineer

About Conntour

Conntour is a defense-tech startup backed by top-tier Silicon Valley investors (YC, General Catalyst, SV Angel).

We are building the next generation of defense‑tech autonomous systems, connecting distributed camera networks, sensors, and natural‑language interfaces to surface mission‑critical insights in real time.

Our platform is already protecting sensitive sites for private and government agencies, and we’re just getting started.

The Impact You’ll Make

As a Senior Full Stack Engineer, you’ll be among the first engineers at Conntour. You won’t just write code - you’ll define our architecture, culture, and engineering bar. You’ll lead the development of real-time, AI-first product features and help drive the technical roadmap of a platform built to save lives in high-stakes environments.

What You’ll Do

• Lead critical projects end-to-end, from design to deployment, across our stack.
• Own system architecture - make foundational decisions that balance speed, scalability, and stability.
• Translate complex data and ML outputs into intuitive, reliable user experiences.
• Ensure production-readiness, observability, and deployment excellence from day one.
• Mentor engineers, set technical standards, and shape our engineering team and processes.
• Collaborate tightly with design, product, and ML to deliver seamless, mission-critical experiences.

Who You Are

• 5+ years of Full Stack engineering experience.
• Strong skills in React, TypeScript, and modern front-end best practices.
• Backend experience with Python (FastAPI) and PostgreSQL (or similar stacks), plus architectural thinking and system design at scale.
• Thoughtful and fast-moving - you’re proactive, accountable, product-oriented with a bias for action.
• Passionate about building technology with real-world consequences.

Bonus Points For

• Experience with LLMs, Computer Vision, vector databases, or agents.
• Production experience with Docker, Kubernetes, modern deployment pipelines.
• Background in deploying and managing on-premises solutions.
• Prior startup or 0→1 team-building experience.
• Computer Science degree

Why Conntour

• Cutting-edge tech: AI/UX at the edge - real-time vision models, multimodal transformers, and fast, intuitive UIs.
• Mission with impact: Your code protects lives - in Israel and beyond.
• Ownership and leadership: Join as one of the first 10 employees. Help build the company from the ground up.

We move fast, care deeply, and are looking for teammates who do the same.

Join us - let’s build something that matters.