Quantitative Developer / Trader

Quantitative Developer / Trader

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Millennium

At a Glance

  • Tasks: Support systematic trading and enhance execution quality in a dynamic environment.
  • Company: Leading financial firm focused on innovative trading strategies.
  • Benefits: Competitive salary, flexible working hours, and opportunities for professional growth.
  • Other info: Fast-paced environment with opportunities to learn and grow your skills.
  • Why this job: Join a cutting-edge team and make an impact in the world of finance.
  • Qualifications: 2-4 years in trading or quantitative development; STEM degree required.

The predicted salary is between 60000 - 80000 £ per year.

What You'll Do

  • Support day-to-day execution for a systematic fixed income pod, working directly with the Portfolio Manager in a hybrid Quantitative Developer / Trader capacity.
  • Assist in executing orders and managing counterparty interaction, with a strong focus on accuracy, timeliness, and execution quality.
  • Contribute to the pod’s quantitative agenda under the direction of the Portfolio Manager across research, tooling, and workflow enhancement.
  • Build, maintain, and improve the data pipeline supporting systematic fixed income trading and research.
  • Support signal research through data analysis and quantitative investigation across the strategy lifecycle.
  • Enhance the execution stack through automation, transaction cost analysis, and other tools that improve trading efficiency and decision-making.
  • Balance trading and development responsibilities effectively as market conditions and team priorities evolve.
  • Work closely with the Portfolio Manager to help translate research and execution needs into practical, scalable solutions.

What You Bring

  • 2–4 years of experience in a systematic trading or quantitative development environment.
  • A degree in a STEM discipline.
  • A strong quantitative foundation, including comfort with linear algebra and practical experience in statistics, machine learning, or signal processing.
  • Proficiency in Python, including common data analysis libraries such as Pandas and Num Py.
  • High attention to detail and accuracy, particularly in an execution-focused environment.
  • Clear, concise communication skills and the ability to interact effectively with both the Portfolio Manager and external counterparties.
  • A collaborative, adaptable approach and the ability to operate effectively in a fast-paced environment with shifting priorities.
  • Prior exposure to fixed income markets, familiarity with SQL and shell scripting, experience with a strongly typed language, and exposure to LLMs or agentic coding tools are all beneficial.
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Quantitative Developer / Trader employer: Millennium

Millennium is an exceptional employer that fosters a culture of innovation and collaboration, empowering its employees to take ownership of their ideas while providing robust support through a global network. Located in a dynamic environment, the firm offers unparalleled opportunities for professional growth and development, particularly for Java Developers in Algo Development Technology, where you can work on cutting-edge trading systems and enhance your expertise in a fast-paced setting. With a commitment to continuous learning and a focus on impactful results, Millennium stands out as a place where talented individuals can thrive and make a significant difference.

Millennium

Contact Details:

Millennium Recruitment Team

We think you need these skills to ace Quantitative Developer / Trader

Quantitative Analysis
Fixed Income Trading
Data Pipeline Development
Python Programming
Pandas
NumPy
Statistics