Full Stack Engineer

About Conntour

Conntour is a startup funded by top‑tier Silicon‑Valley investors (e.g. YC, General Catalyst and 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

You’ll be one of the first Full Stack engineers at the company — helping shape not just the product, but the foundation of the entire engineering culture.

You'll own critical product surfaces, contribute to the system architecture, and ship features used by security teams around the world. What you build will directly help protect real people and save lives in high-stakes environments.

What you’ll do

• Build and iterate on high-impact features in a real-time, AI-first product where speed and clarity are critical to saving lives
• Translate complex data and ML outputs into intuitive, reliable user experiences
• Contribute to our system design and architecture, balancing scale, performance, and stability
• Ensure production readiness, observability, and robust deployments from day one
• Collaborate with product, design, and ML teams to craft a best-in-class customer experience — because the faster our users can understand what’s happening, the faster they can act
• Move fast, own your work, and help define a high-trust, high-impact engineering culture

Who you are

• 4+ years of Full Stack experience with a strong track record of shipping high-quality products
• Skilled in building user-facing features with React, TypeScript, and modern frontend tooling
• Experienced in designing scalable backends using Python (FastAPI) and PostgreSQL, following API and SQL best practices
• Production experience with Docker / Kubernetes, and comfortable working across frontend, backend, and infrastructure as needed
• Thoughtful about system design, architecture, and performance at scale
• Proficient with AI-powered tools to boost productivity
• Fast learner, proactive, and highly accountable team player who thrives in fast-paced environments

Bonus points for:

• ML or computer vision background
• Experience working with LLMs, agents, or vector databases
• Experience building on-prem solutions
• DevOps or infrastructure expertise
• Startup or 0→1 experience

Why Conntour

• Cutting‑edge tech — Work at the intersection of AI and UX: building fast, intuitive interfaces on top of multimodal transformers, real-time vision models, and LLM reasoning.
• Mission with real‑world stakes — Your code will help prevent critical incidents and save lives in Israel and beyond.
• Leadership & ownership — Join as one of the first ten employees and shape both product and culture 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 — and saves lives.