Python Developer - Data & Analytics Team - Options Market Making

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📍 London

About this role

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through advanced execution and pricing technologies, we improve how financial markets operate.

You will work alongside traders, quant researchers and other developers to help us design and build reliable, timely and accurate data and analytics to our trading and research teams. Our data pipelines handle terabytes of exchange traffic, performing numerous transformations in real-time. We perform analysis ranging from nanosecond-level investigations on low-latency trading systems to research on pricing algorithms and trading strategies.

The Skills you will have 

  • Excellent Python skills, with significant experience designing, developing, testing, and deploying complex and robust production systems
  • Solid experience with SQL and modern database technologies
  • Very strong business communication skills and the ability to present information clearly and concisely
  • Enthusiasm to rapidly learn new technologies and skills
  • An efficient and diligent approach with a strong attention to detail
  • The ability to solve new and unfamiliar problems quickly and creatively
  • An interest in trading and finance

IDEAL EXPERIENCE WOULD INCLUDE

  • Handling large data sets and time series data
  • Data engineering best practices for both batch and streaming data pipelines
  • Knowledge of data serialisation formats, messaging middleware, data lakehouse technologies etc
  • Containerisation and orchestration techniques (Docker, Kubernetes)
  • Modern C++ programming
  • Front end development with React and Typescript
  • Knowledge of financial markets & securities, especially equities and options

We pride ourselves on being able to rapidly deliver well-engineered software into production. You will be able to see the impact of your work immediately and will be in a unique position to have a direct impact on trading revenue. We make extensive use of automated testing and peer code review to ensure quality and maintainability while keeping time-to-market short.

WHAT WE CAN OFFER YOU

  • Competitive compensation 
  • Group Pension plan 
  • Annual discretionary bonus 
  • Fully catered breakfast, lunch and snacks. 
  • 25 days’ annual leave
  • Informal dress code 
  • Private healthcare and life assurance
  • Cycle-to-work scheme
  • Monthly company events
  • Private Gym

Frequently Asked Questions

Is the salary disclosed for the Python Developer - Data & Analytics Team - Options Market Making position at mavensecuritiesholdingltd?
The salary for this Python Developer - Data & Analytics Team - Options Market Making role at mavensecuritiesholdingltd is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Python Developer - Data & Analytics Team - Options Market Making position at mavensecuritiesholdingltd located?
This Python Developer - Data & Analytics Team - Options Market Making role at mavensecuritiesholdingltd is based in London. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Python Developer - Data & Analytics Team - Options Market Making at mavensecuritiesholdingltd belong to?
This Python Developer - Data & Analytics Team - Options Market Making position is part of the Technology department at mavensecuritiesholdingltd. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Python Developer - Data & Analytics Team - Options Market Making position at mavensecuritiesholdingltd?
Click the "Apply Now" button on this page. You will be redirected to mavensecuritiesholdingltd's official application portal hosted on greenhouse where you can submit your application directly.
When was the Python Developer - Data & Analytics Team - Options Market Making job at mavensecuritiesholdingltd posted?
This Python Developer - Data & Analytics Team - Options Market Making position at mavensecuritiesholdingltd was posted on Sep 5, 2025. Apply as soon as possible — early applications are often reviewed first.
Python Developer - Data & Analytics Team - Options Market Making
mavensecuritiesholdingltd
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