Quantitative developer

Alexander Chapman; Greater London; On-site; GBP 70,000 - 120,000; Full time

Job summary

A leading ETF Market Maker in London is seeking a Quantitative Developer to join their high-performance team. This role involves designing and implementing software solutions for algorithmic trading, collaborating with traders and engineers, and solving complex problems in a fast-paced environment. Ideal candidates will have experience in Java or Python and strong problem-solving skills.

Qualifications

• 3–5 years of experience in Java or Python.
• Solid knowledge of SQL Server or Postgres.

Responsibilities

• Design and implement performant software solutions for algorithmic trading.
• Collaborate with cross-functional teams to solve real-time trading challenges.

Skills

Java

Python

SQL

Postgres

Git

Problem Solving

Tools

AWS

GCP

Azure

Job description

Direct message the job poster from Alexander Chapman

Principal Recruitment Consultant at Alexander Chapman

Hiring: Quantitative Developer | London | ETF Market Maker

I'm currently partnering with a leading ETF Market Maker in London that’s growing their high-performance Quant Dev team. This is an exceptional opportunity to work alongside world-class traders and engineers who are building intelligent, reliable, and fast algorithmic trading systems that power some of the tightest spreads in the market.

You’ll join a collaborative, fast-paced environment where your ideas and code will have immediate impact. The team is passionate about innovation, diversity of thought, and continuous improvement—and they're looking for curious, sharp, and kind individuals who love solving complex problems.

• Design and implement performant software solutions for algorithmic trading
• Write clean, scalable code in Java or Python
• Collaborate with cross-functional teams to solve real-time trading challenges
• Own your work end-to-end—from idea to deployment
• Participate in code reviews, design discussions, and technical planning

What They’re Looking For

• 3–5 years of experience in Java or Python (bonus: C++)
• Solid knowledge of SQL Server or Postgres
• Familiarity with cloud services (AWS, GCP, Azure)
• Strong command of Git and collaborative development tools
• Excellent problem-solving skills and a curious mindset
• Clear communication and a team-first attitude

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Industries

  Investment Management, Investment Banking, and Software Development

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