Fixed Income Quant Analyst

Company: EC1 Partners
Apply for the Fixed Income Quant Analyst
Location: London
Job Description:

Fixed Income Quantitative Analyst (1 Year FTC – with opportunity to move to fully perm)

London | Hybrid (3 days in office)

Competitive Salary + Bonus

I’m working with a leading financial markets technology firm that’s looking to hire a Quantitative Analyst to join its growing Fixed Income team.

This is an opportunity to work on the build-out of new interest rate swaps capabilities while contributing to pricing models, quantitative research and market data products used across electronic fixed income trading.

What you’ll be doing

  • Developing pricing models for Interest Rate Swaps
  • Building and validating swap curves and pricing engines
  • Testing and benchmarking quantitative models against market standards
  • Enhancing fixed income analytics and market data products
  • Working closely with Product, Engineering and Quant Research teams
  • Researching market microstructure, liquidity dynamics and electronic trading behaviour

What they’re looking for

  • 1–3 years’ experience in a Quantitative Analyst or Quant Research role
  • Experience developing pricing models within Fixed Income
  • Strong understanding of probability, statistics and time‑series analysis
  • Experience working with large datasets (SQL/NoSQL)
  • Master’s degree (or equivalent) in Mathematics, Statistics, Engineering, Computer Science or another quantitative discipline
  • Genuine interest in Fixed Income markets and electronic trading

Nice to have

  • Interest Rate Swaps pricing experience
  • Fixed Income curve construction and bootstrapping
  • C++ experience
  • Machine Learning exposure
  • Understanding of market microstructure or execution analytics

This is a fantastic opportunity to join a highly collaborative quantitative team where you’ll have real ownership, work on complex pricing problems and contribute directly to products used by major participants across the Fixed Income market.

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Posted: July 14th, 2026