Full Stack Engineer
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The Company We’re working with an early-stage, venture-backed AI company building software for organisations operating in complex, high-stakes environments. The business has gained strong early customer traction and is now looking for product-minded engineers who want significant ownership within a small, fast-moving team.
The Role:
You’ll build and ship full-stack products used by government and enterprise customers, working across backend services, data workflows, AI-powered features and polished user interfaces. This is a hands-on role where you’ll work closely with technical leadership and end users, taking features from initial problem definition through to production deployment.
You’ll be responsible for:
- Building and shipping full-stack web applications used by real customers
- Developing backend services, APIs and data workflows
- Designing intuitive, polished interfaces
- Building AI agents and integrating LLM APIsWorking directly with customers to gather feedback and improve the product
- Contributing to technical architecture and engineering standards as the team grows
What We’re Looking For:
- Around 2–8 years of professional software engineering experience
- Strong experience with React, Next.js and Python
- Experience building AI agents or integrating LLM APIs into production applications
- A track record of shipping full-stack products end-to-end
- Experience within a Seed to Series B startup, or clear product ownership within a leading technology company
- Strong communication skills and confidence working directly with customers
- A proactive, resourceful approach suited to an early-stage environment
- Genuine interest in government, defence or national-security technology
- Experience with data pipelines or large-scale web scraping is desirable
- Previous government or defence experience is desirable
- An active security clearance is desirable
- A strong computer science degree is preferred, although equivalent practical experience will be considered
What’s in It for You?
- Significant ownership within a small, high-calibre engineering team
- Direct exposure to technical and product leadership
- The opportunity to build applied AI products solving meaningful real-world problems
- Base salary of $200,000–$250,000 Meaningful equity
- Strong progression as the company scales
This is a full-time, five-day on-site role in San Francisco or Washington, DC, with periodic travel to customer locations. Applicants must already have permanent US work authorization.