Senior UI Developer – Systematic Hedge Fund

Company: Paragon Alpha – Hedge Fund Talent Business
Apply for the Senior UI Developer – Systematic Hedge Fund
Location: London
Job Description:

Paragon Alpha is partnering with a fast-growing quantitative hedge fund specialising in systematic trading strategies, who are looking to expand their Execution Services team with a senior frontend engineer.

Responsibilities include:

  • build/maintain frontend applications for trading desks using React and TypeScript
  • build/evolve the front-office UI layer – tools that PMs and Traders use daily
  • heavily contribute to frontend architecture decisions (state management and performance optimization)
  • directly work with backend engineers and front-office stakeholders (PMs and Traders)

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Posted: April 26th, 2026