Senior Fullstack Engineer
12/21/2025
Lead critical projects from design to deployment and own system architecture decisions. Mentor engineers and collaborate with design, product, and ML teams to deliver mission-critical experiences.
Working Hours
40 hours/week
Company Size
51-200 employees
Language
English
Visa Sponsorship
No
A defense-tech startup, building an AI-powered autonomous systems that connect cameras, sensors, and natural-language interfaces, is looking for a Senior Fullstack Engineer. In this role, you’ll be one of our first engineers. You’ll shape architecture, set engineering standards, and lead the development of real-time, AI-first features for 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.
Requirements
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
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