Senior Full-Stack Engineer

A product team that works in short delivery cycles and relies heavily on AI tooling throughout the development process. We need a senior engineer who is comfortable owning a product area end-to-end and who already works this way day to day not someone who is curious about it.

Scope of work
Design and ship complete applications: frontend, backend, data layer, APIs, deployment
Make architectural calls and keep them pragmatic
Set engineering conventions and quality standards for the team
Run code reviews and give technical direction
Build product features on top of LLMs: semantic search, document handling, summarisation, process automation, agent-style flows
Apply AI assistants across your own workflow writing, debugging, testing, refactoring, documenting
Own authentication, authorisation, API security, data protection, and careful review of AI-generated code
Judge correctly when something is a throwaway prototype and when it must be production-grade
Hand over cleanly to the integration team when work moves to production

Must have
5+ years building software commercially
Comparable track record in application architecture, setting team conventions, reviewing code, and running projects independently from start to finish
Solid modern web stack: a major JS framework plus Node or Python, relational and non-relational storage, API design, cloud deployment
Practical experience with modern hosting and backend-as-a-service platforms
Strong grounding in secure development
Active daily use of AI coding assistants this is central to the role, not a bonus
Recent work samples (last 23 months) of products built with AI assistance links, repos, or demos
Clear judgement on prototype vs production quality

Nice to have
Background in operations-heavy products
Experience moving AI-assisted prototypes into live systems
Hands-on with LLMs, retrieval pipelines, agents, or automation tooling