Senior Full-stack Engineer

Bluefishai

London, United Kingdom
Remote
Typescript and react development
Python experience or willingness
Ai-assisted development with llms
Architect, develop, and own the implementation of scalable, secure web applications, making deliberate tradeoffs between speed, reliability, and complexity

Job Summary

  • Architect, develop, and own the implementation of scalable, secure web applications, making deliberate tradeoffs between speed, reliability, and complexity.
  • Lead system scaling initiatives to support 100x current load, identifying bottlenecks, redesigning critical paths, and hardening infrastructure before they become incidents.
  • Stay ahead of shifts in GenAI, LLMs, GEO, and AI-driven marketing, translating emerging trends into concrete product and technical bets.

Matching Summary

Architect, develop, and own the implementation of scalable, secure web applications, making deliberate tradeoffs between speed, reliability, and complexity.

Skills & Requirements

Must-have

  • TypeScript and React development
  • Python experience or willingness
  • AI-assisted development with LLMs
  • AWS infrastructure with Terraform
  • High-throughput, fault-tolerant APIs
  • System design and data modeling
  • End-to-end observability implementation
  • User-facing metrics instrumentation

Nice-to-have

  • Enterprise-grade data models
  • RBAC/ABAC permission systems
  • Enterprise readiness features
  • Experience with large datasets
  • Monorepo setup experience

Key Requirements

  • 5+ years of full-stack experience
  • Fluent in AI-assisted development
  • Design, deploy, and operate AWS infrastructure
  • Build high-throughput, fault-tolerant APIs
  • Strong system design and data modeling fundamentals
  • Own observability end-to-end
  • Instrument user-facing metrics
  • Product mindset with go-to-market experience

Work Rights

Remote work in the UK

Tailored Resume

Cover Letter