At a Glance
- Tasks: Design and enhance software for trading systems in a fast-paced environment.
- Company: A tech-driven trading firm at the forefront of global financial markets.
- Benefits: Competitive pay, great perks, and a chance to work with top-tier professionals.
- Other info: Enjoy significant ownership and direct interaction with traders and quant teams.
- Why this job: Join a collaborative team and tackle complex engineering challenges daily.
- Qualifications: Experience in Python, Linux, and relational databases; strong problem-solving skills.
The predicted salary is between 60000 - 80000 £ per year.
Our client are a technology-driven trading firm operating across global financial markets.
They develop and run systematic and market‑making strategies spanning multiple asset classes, supported by a sophisticated in‑house technology platform built for real‑time pricing, execution and risk management.
As part of the continued growth of their London technology team, our client is looking to hire a Python Software Engineer to work closely with traders, quantitative researchers and fellow engineers on the development of business‑critical trading systems.
The role offers broad exposure across the trading stack within a collaborative, highly technical environment with close interaction across international teams.
The Role
As a Python Software Engineer, you will be responsible for designing, building and enhancing software that supports trading, market data, risk and operational workflows.
You will take ownership of key projects, contribute to the evolution of the firm’s core technology platform and work directly alongside front‑office stakeholders to deliver scalable, high‑performance solutions.
Requirements
- Experience building and supporting production systems on Linux environments.
- Good understanding of software engineering best practices, including testing, reliability and maintainability.
- Experience working with relational databases such as Postgre SQL or My SQL.
- Strong problem‑solving skills and the ability to work independently on complex technical challenges.
- Excellent communication skills and a collaborative approach to development.
- Degree in Computer Science, Mathematics, Engineering or a related technical discipline.
- Previous experience within electronic trading, quantitative finance or other high‑performance technology environments.
- Exposure to market data, trading systems, risk platforms or real‑time distributed systems.
- Experience working closely with quantitative researchers, traders or front‑office users.
What’s on Offer
- Opportunity to join a highly technical and collaborative engineering team.
- Significant ownership and autonomy from day one.
- Direct interaction with front‑office stakeholders and quant teams.
- Competitive compensation and benefits package.
- Exposure to complex engineering challenges within a fast‑moving trading environment.
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Python Software Engineer | Quant Trading in London employer: Selby Jennings
Selby Jennings is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the heart of London. Employees benefit from extensive growth opportunities, competitive compensation, and a supportive environment that encourages professional development, making it an ideal place for those looking to make a meaningful impact in the finance technology sector.
