11 of 11 Python Developer Jobs in the Thames Valley

Quant Developer (Python) 📍 Location: London (Hybrid) 💷 Salary: Up to £200,000 + Bonus + Extensive Benefits Quant Developer (Python) – Front Office | Hedge Fund Join a high-performing front office team at a leading hedge fund, where technology drives trading decisions. They're looking for a skilled Python (Quant) Developer to work side-by-side … with portfolio managers, quantitative researchers and quantitative analysts, building tools and systems that deliver real-time insights and directly impact P&L. What you'll do: Develop and maintain Python-based trading and research platforms Collaborate closely with investment professionals to build custom analytics Optimize data pipelines and automate key workflows What we’re looking for: Strong Python More ❯

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 … of its staff millionaires in the last 2 years). In the role, you would be focusing on highly scalable distributed systems, working directly with the Lead Core Developer, the CTO and other various internal stakeholders. The system you would be designing and the building will be written on Linux, in Python, but will communicate with the C++ … Stack. The focus will be on building a very high-performance system dealing with 100M+ transactions daily. Requirements: Excellent Python skills with a good understanding of relevant libraries. Significant system design and architecture knowledge for highly distributed systems. Ability to design, build and optimise high-performing Python systems from scratch. Previous experience building/upgrading SQL databases would More ❯

Job Title: Visual Quality Software Engineer Location: London, United Kingdom Permanent Role, requires hybrid working in London What You’ll Do: Develop and maintain Python-based test frameworks (multithreaded apps, Flask APIs, SQL integration). Build automation into our CI/CD pipelines (GitHub, Jenkins, Docker) to validate new features continuously. Execute large-scale test and benchmarking campaigns, collecting … and reporting dashboards. Share results clearly with internal teams, creating documentation and progress updates. Take part in Agile sprints, reviews, and planning sessions. What We’re Looking For: Strong Python developer with experience in multithreaded programming and frameworks like Flask. Comfortable in Linux environments, familiar with SQL databases. Knowledge of APIs and modern protocols (REST, HTTP, JSON). More ❯

Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This firm is an elite tech firm with high standards who have previously set tech world records. They are made up of some exceptionally talented individuals More ❯

Python Engineer My client is a fast-growing payments scale-up, building a platform that makes everyday payments simple, secure, and seamless. Following a successful Series C, they are expanding their tech team and looking for a Python Engineer. The Role You’ll develop and maintain backend services powering their platform, working closely with cross-functional teams to … deliver high-quality, high-performance solutions. Requirements 5+ years Python & Django experience Strong SQL and API experience Git, CI/CD, and testing framework knowledge Nice to Haves Payments, fintech, or e-commerce experience Benefits Private healthcare & pension 26 days holiday + bank holidays Flexible working and wellbeing allowance More ❯

Senior Full Stack Developer/Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets … with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You … ll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your own More ❯

metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive our next wave of technological advancements. Role Overview: As a Senior Python Engineer, you will be at the … heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. 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. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications for commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms More ❯

maintain robust data pipelines. Integrate and manage market data feeds. Optimise data storage and retrieval processes for efficiency. Enhance and create advanced data visualisation applications. Requirements: Proficient in Software Python Development. 3-5 years experience in software engineering Experience with libraries/frameworks such as Pandas, Numpy, Scipy, etc. Skilled in data pipeline orchestration management libraries (e.g., Airflow, Prefect More ❯

Position: Full Stack Engineer (UK, early-stage company) Backed by technology start-up accelerator and venture capital firm 3+ Years of Experience | Python, JavaScript, Machine Learning, DevOps We’re seeking a versatile engineer to join our clients small but growing team. This role is central to building and scaling technology, with responsibilities spanning backend development, infrastructure, data workflows, and … in a fast-paced, evolving environment where both speed and sound engineering matter. Requirements 3+ years of professional experience in software engineering (backend, DevOps, or full stack). Strong Python skills, ideally with experience in ML-related development. Hands-on experience with DevOps practices (CI/CD, version control). Knowledge of cloud platforms (Azure experience is a plus More ❯

Junior–Mid Level Python Engineer – Hedge Fund (London) A newly launched long/short equity hedge fund, founded by senior ex–leading hedge fund professionals, is seeking a Junior–Mid Level Python Engineer to join its team in London. You will work directly with the Chief Risk Officer on the greenfield build of a research platform, contributing to … a high-calibre investment environment. Requirements: 1–6 years’ engineering experience within top-tier tech firms or the buy-side Degree in Computer Science from a leading university Strong Python skills; exposure to full stack development (React/JavaScript) is advantageous Availability to start within 6 months Right-to-work in the UK (without sponsorship requirements) This opportunity offers More ❯

We are seeking strong Python focused Quantitative Developers with 4 years + of experience to join one of the most successful hedge funds in London. There are roles across multiple teams so they can find the best fit for your experience and skill set! The fund is currently building out a new arm of the business so there is More ❯