About the role

  • Senior Full-Stack Engineer developing and maintaining features for an internal trading platform at Applied Blockchain. Involves TypeScript, Node.js, and React in a hybrid setting.

Responsibilities

  • Designing, building, and maintaining features across the full stack of an internal trading platform
  • Working primarily with:
  • **TypeScript (Node.js & React)**
  • Monorepo tooling, GitHub, GitHub Actions
  • Jest, Playwright
  • Redis, MS SQL, WebSockets
  • Docker, Kubernetes
  • Observability tooling (Grafana, Prometheus, SonarQube)
  • Taking end-to-end ownership of features from design through to production
  • Collaborating closely with platform / DevOps engineers on build pipelines, observability, and operational concerns
  • Communicating directly with the client to clarify requirements and propose solutions
  • Contributing to and improving automated testing practices
  • Participating in peer code reviews and helping maintain high engineering standards across the team
  • Using **LLM/AI enabled development tools and techniques** (with access to the latest OpenAI/Anthropic/etc. models) as part of day-to-day development

Requirements

  • 5+ years of professional software development experience
  • 3+ years of hands-on experience with **TypeScript**, including Node.js and React
  • Strong experience building and maintaining production systems
  • Solid understanding of DevOps and operational concerns (logging, metrics, automation)
  • Comfortable working in a senior, autonomous engineering team
  • Strong communication skills and fluency in English
  • Flexible working location (remote, London office, or Porto office)
  • **Nice to have**
  • Experience with functional programming concepts or languages (e.g. OCaml, Haskell)
  • Prior experience in trading, finance, or other real-time systems

Benefits

  • 5 days per year dedicated to training
  • £1,000 annual training allowance (up to 50% usable for home workstation equipment)
  • Company equipment and onboarding kit
  • In-person team events every 3 months
  • Annual bonus (company and personal performance dependent)
  • Stock option plan
  • Birthday off
  • Generous employee referral programme

Job title

Senior Full-Stack Engineer

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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