lead python developer jobs in City of London

You will work in close collaboration with a highly-functioning team of software, electronics, algorithm engineers and product managers. Plan, design, develop, test and iterate on the software solutions to those problems, accounting for functional and non-functional requirements.

You will analyse large datasets to support portfolio attribution, post-deal analysis, performance monitoring and IR reporting, using tools such as Excel, Power BI, Power Query and SQL/Python.

You will also help build and improve dashboards, models and analytical tools, and present clear, well-structured insights to investment and stakeholder teams.

Job Description Front Office FX Trading Technology - Global Banking & Markets A leading global investment bank is seeking a Python Developer to join its Front Office FX Options Technology team. This is a high-impact role where you’ll work closely with traders and developers to build cutting-edge, high-performance trading systems - leveraging big data and algorithmic models to analyse and...

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus One of the leading absolute return/hedge fund managers within finance, currently managing over $40bn, is diversifying further by creating a separate division to focus on managing crypto and digital asset strategies. Meaning these guys offer the dynamism and entrepreneurial spirit of a small firm, with...

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...

🌍 Location: London (Hybrid: 4-8 days a month)💷 Salary Range: £70,000-100,000📈 Equity: Meaningful early-stage equity 🕒 Stage: Seed → Series A 🌐 Website: Cyb3roperationsCyb3r Operations | Supply Chain & Third Party Intelligence About Cyb3r Operations Cyb3r Operations is building a modern third-party risk intelligence platform that gives organisations real-time visibility into: Supply-chain and...

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 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...

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 leading hedge fund is seeking an ambitious Python Quantitative Developer to join its London office. In this role, you will work closely with Quantitative Researchers and the wider front-office team, contributing to a range of high-impact initiatives. Your responsibilities will include building and enhancing research frameworks, developing risk analysis tools, and working across...

Job Description numi have once again partnered with a leading player in alternative asset management is reshaping the treasury function. With cutting-edge technology and a seasoned team of industry experts, this company aims to reduce financing costs and optimize return metrics. Who We're Seeking: - We're on the lookout for a seasoned mid-level Software Engineer with up to 6+ years of hands-on...

Lead Solutions Architect - AWS This is a hands-on leadership role, working across the full development lifecycle - from strategy and design to implementation and rollout - while mentoring a growing technical team and collaborating with third-party developers. Key Responsibilities: - Lead the design and delivery of scalable, cloud-based systems that power real-time data and analytics - Oversee...

You must be entitled to work in the UK.

You should be a curious individual with a passion for coding for applications in the physical world.

You should be excited to work in a multi-discipline team and open to learn from other disciplines.

You will have the freedom to see your project through its entire development cycle from the planning stage, testing all the way to commercial deployment.

Python Developer – London - £700 per day (Python, Django, AWS, REST API’s, Microservices, Kubernetes, GraphQL, Flask) We’re working with a large media company that are looking for a contract Python engineer to join them for an initial 3-month contract. This person will be tasked with working alongside their existing engineering team as part on an ongoing digital transformation. This role will...

Job Description We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built around high impact and low ego. The successful candidate will work at...

You should be a curious individual with a passion for coding for applications in the physical world. A friendly, transparent, creative, and fast-paced working environment.

You will have the freedom to see your project through its entire development cycle from the planning stage, testing all the way to commercial deployment.

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.

numi have once again partnered with a leading player in alternative asset management is reshaping the treasury function. With cutting-edge technology and a seasoned team of industry experts, this company aims to reduce financing costs and optimize return metrics. We're on the lookout for a seasoned mid-level Software Engineer with up to 6+ years of hands-on Python experience. Familiarity with AWS...

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 example,...

Job Description Core Developer (Python) - Algo Trading Firm - London - Up to £350k+ TC (DOE) One of London's most impressive Algo Trading firms is looking for Engineering Wizards to join their team in London. Having arguably one of the best technology teams in the world, the firm is in a stage of hypergrowth, looking to deliver on its ambitious plans to be a leading liquidity provider in the...