Senior Python Developer jobs in London

You will lead and deliver high profile software projects and champion best practices in software engineering, DevOps and cloud architecture across the wider technology team.

Job Description Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Our client is an early Quantitative Investment Firm, managing around...

Job Description 🚀 Senior Python Engineer Location: London / Hybrid / Remote (UK & NL time zones) Type: Full-time Salary: Up to 85k + benefits Are you a Python engineer who loves tackling complex problems with math and analytics? 🧠💻 We’re searching for a Senior Python Engineer to help build cutting-edge software used by top global brands for forecasting, optimization, and analytics. This...

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Qualifications, skills, and all relevant experience needed for this role can be found...

I am currently working with a London-based financial services client who are actively seeking a senior Python developer to work on the development of a business critical application within the risk space. What you'll need to succeed: Extensive Python application development experience within financial services - must have. Strong API development experience. Strong experience with Django or...

You will have 20 work from anywhere days added on top which you can use to make soime weeks 2 days a week from home.

Job Description Senior Software Engineer (Python) – Contract | Outside IR35 💷 £550–£650/day | ⏳ 6 months+ | 📍 Paddington (3 days onsite) We’re partnering with a well-funded, fast-scaling AI & tech upskilling platform that works with 1,500+ organisations to help people build real-world skills in data, AI, and software engineering. This is a chance to join a high-calibre product engineering...

We are currently recruiting full stack developers to join a trading technology team at a leading investment firm. This team is responsible for building a new front-office trading platform used directly by traders and quants. These roles are best suited for candidates with experience in full stack development using React and Python and particularly those who have built trading platforms from the...

Explore the forefront of financial technology with a leader in AI-driven automation software. You’ll join a team dedicated to pushing the boundaries of what’s possible in the trading world, using innovation to drive real results. Python AI/API Engineer – London What you will do - Maintain and develop the AI offering, pioneering innovative approaches to achieve the company's vision. For...

You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets.

Exciting Opportunity: Python Developer (Contract) in London Introduction Are you a talented Python Developer ready to take on your next challenge? Our client, a leading organisation based in London, is looking for a skilled developer to join their team on a contract basis. In this role, you'll play a crucial part in developing and maintaining a robust tech stack and ensuring excellent...

Job Description Paragon Alpha are working with a hedge fund famous for mid frequency equity trading, while also having a successful L/S Equity desk running strategies out of London. The desk need to hire two Quantitative Developers in London, to build signal generation frameworks, back-testing engines, and full stack trading apps. You would be on a specialised desk and partnering with traders...

Job Description A well-funded, high-growth tech company is building the next generation of automation tools—reimagining how complex, manual work gets done in the financial services world and beyond. They’re now looking for a Python Developer to help design and build intelligent systems that make that future a reality. Role: Senior Python Engineer Salary: £65,000 - £75,000 Location: Central...

Job Description You’ll join a team dedicated to pushing the boundaries of what’s possible in the trading world, using innovation to drive real results. Python API Engineer – London What you will do - Maintain and develop SaaS products offering, pioneering innovative approaches to achieve the company's vision. For example, integrating cutting-edge AI models or developing new analytical...

Job Description Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Our client is an early Quantitative Investment Firm, managing around...

Job Description Senior Software Engineer (Python) – Contract | Outside IR35 💷 £550–£650/day | ⏳ 6 months+ | 📍 Paddington (3 days onsite) We’re partnering with a well-funded, fast-scaling AI & tech upskilling platform that works with 1,500+ organisations to help people build real-world skills in data, AI, and software engineering. This is a chance to join a high-calibre product engineering...

You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets.

Job Description 🚀 Senior Python Engineer Location: London / Hybrid / Remote (UK & NL time zones) Type: Full-time Salary: Up to 85k + benefits Are you a Python engineer who loves tackling complex problems with math and analytics? 🧠💻 We’re searching for a Senior Python Engineer to help build cutting-edge software used by top global brands for forecasting, optimization, and analytics. This...

You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. This is an exciting opportunity to work in a fast-paced, high-performance environment where you can push the boundaries of technology in financial markets.

You will join as a more junior member, as part of a small team designing and implementing a central platform for Backtesting, Pricing, Risk and Performance, to be used across all Funds and Investment teams. Finance experience is not an essential criterion.