Senior Full Stack Engineer (Top Market Maker)

Company: Radley James
Apply for the Senior Full Stack Engineer (Top Market Maker)
Location: London
Job Description:

A leading digital-assets trading firm is seeking an experienced Full Stack Engineer to build high-performance trading products, client portals and internal applications.

The role

You will own features across the full stack, from backend services and real-time APIs to modern interfaces used by traders and clients. You’ll work closely with engineering, product and trading teams to develop new platforms from the ground up.

Requirements

  • 5+ years of full-stack software engineering experience
  • Strong Go or Python backend development
  • Experience building REST APIs and real-time systems
  • Knowledge of AWS, containers, CI/CD and observability
  • Strong understanding of authentication, authorization and application security
  • Financial services, trading or digital-assets experience is beneficial

The preferred stack isReact and Go, although strong React and Python candidates will also be considered. Applications from hands-on Technical Leads and Engineering Managers are welcome.

  • Base salary up to £200,000
  • Discretionary performance-based bonus
  • Visa sponsorship and relocation support
  • Flexible hybrid working
  • High ownership within a fast-moving trading environment

#J-18808-Ljbffr…

Posted: September 22nd, 2026