> Markdown version of [/jobs/ext/4651886-software-engineer](https://www.wearedevelopers.com/jobs/ext/4651886-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Fleetcraft - **Location:** United Kingdom - **Experience:** Experienced - **Salary:** £90,000 - £120,000 - **Contract:** Permanent contract - **Skills:** Microsoft Azure, PostgreSQL, OpenAI, TypeScript, ReactJS, Fastapi, Promptfoo - **Published:** November 10, 2026 - **Apply:** https://startup.jobs/software-engineer-fleetcraft-10721754 ## About the Role * 3+ years of full-stack experience. * Ability to build high-quality software fast. * A co-owner mindset. We'll give you the customer context and the autonomy to find the best path forward, and expect you to own the outcome. * You learn fast. Aerospace experience isn't required. * You're pragmatic and structured. Strong plus: Early-stage experience, competitive programming, trading, building agents. Tech stack: FastAPI · Pydantic · TypeScript · React · OpenAI / Anthropic · PostgreSQL · Turbopuffer · Promptfoo · Azure