26 to 50 of 134 Python Developer Jobs in the Thames Valley

Python Developer – Hedge Fund/Trading Systems – London (Remote) Plexus are working with a strongly positioned, SEC regulated crypto hedge fund based in the USA. Their main hubs are in New York, San Diego and Singapore, with a London expansion slated for 2025. Their total AUM is … figures and is looking to grow exponentially. We are looking for a Python Developer to join their growing team. This role is remote-first, but for candidates based in London, with plans to open a London office by the end of 2025. Details as follows: Responsibilities Manage, maintain … and build trading systems, tooling and infrastructure in Python Work with high-tech trading systems, high-performance order management systems, back testing and algorithmic trading strategies Work cross-functionally within the wider engineering team (global, remote) as well as working towards scaling the London function Requirements 2-3 years More ❯

Python Developer - Systematic Trading 12-months Contract (Outside IR35) Mayfair, London (Hybrid role) A leading European hedge fund is seeking a highly skilled Python Developer to join their systematic trading team on a contract basis. This is a hands-on, high-impact role that spans the … while driving enhancements based on new business needs • Contribute to a high-performance technology stack, optimizing performance and reliability at every layer Role Requirements: • Python (primary language) • Familiarity with C#, Rust • Experience with relational databases and messaging frameworks • Prior experience in systematic trading This is an exceptional opportunity to More ❯

Azure Full Stack Developer - Python and React Exp Job Type Contract/Temporary Location Negotiable Job Ref BBBH152914_1731319923 Date Added November 11th, 2024 Consultant Hollie Smith Azure Full Stack Developer - Python and Reach experience Essential 6 month contract Inside of IR35 My client is looking … for an Azure Full Stack Developer with extensive Python and React Experience. They are currently deploying Python and React features being deployed into Azure so experience with all three is essential. Duties to Include Designing, developing and maintaining a web application (Python & ReactJS) across the business … team members to define, develop, test and deliver business outcomes Defining, implementing and maintaining development standards in line with specifications. Hands-on experience with Python - developing and supporting function apps/web applications, familiarity with a microservices architecture and solid experience of building APIs & experience working with EventHub. Strong More ❯

Social network you want to login/join with: Python engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, Slough Client: Middle8 Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date … 15.07.2025 Job Description: We are looking for a Python Developer to join us on a 12-month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute to high-impact projects that propel our business forward More ❯

Social network you want to login/join with: Python engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, Reading Client: Middle8 Location: Reading, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date … 15.07.2025 Job Description: We are looking for a Python Developer to join us on a 12-month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute to high-impact projects that propel our business forward More ❯

Social network you want to login/join with: Python Engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, High Wycombe Client: Middle8 Location: High Wycombe, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 … Expiry Date: 15.07.2025 Job Description: We are looking for a Python Developer to join us on a 12-month contract for a leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute to high-impact projects that propel our More ❯

Social network you want to login/join with: Python Engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, Oxford district Client: Middle8 Location: Oxford district, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 7 Posted: 06.06.2025 … Expiry Date: 21.07.2025 Job Description: We are looking for a Python Developer to join us on a 12-month contract for the leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute to high-impact projects that propel our More ❯

Social network you want to login/join with: Python engineer/Python Developer - Take money out of Bezos' pocket! - £550pd/Remote - 12 months, Milton Keynes Client: Middle8 Location: Milton Keynes, UK/Remote Job Category: Other EU work permit required: Yes Job Views: 4 Posted … 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Python Developer to join us on a 12-month contract for a leading retail dropshipping business in Europe. This is a unique opportunity to work with cutting-edge technologies and contribute to high-impact projects that propel More ❯

Python Quant Developer – Systematic Equities Team £800-£900/day inside IR35 | 6-month rolling contract | Hybrid (3 days in office) A major financial player is looking for a Python Quant Developer to support one of their systematic equities investment teams. This is a hands-on … with MSCI and other structured data feeds – identify gaps, map schema changes, and ensure accurate downstream calculations Translate investment logic into efficient, production-grade Python code Optimise performance of existing quant models and analytics Manage and enhance data workflows – Snowflake, AWS, Python Liaise daily with investment professionals to … understand requirements and deliver solutions What we’re looking for: Strong Python developer with deep experience using statistical and numerical libraries (NumPy, pandas, SciPy etc.) Proven experience supporting quant or systematic investment strategies Good understanding of infrastructure – ideally AWS and Snowflake – and willingness to own setup and tooling More ❯

Senior Python Developer - BioTech 📍 Hybrid (Oxford area) | 🧬 Tech for Life Sciences Looking for a Senior Python Developer to help scale a global cloud-based data analysis platform used in genomics and bioinformatics. What you’ll do: Build and maintain cloud-native Python applications (FastAPI, Django … integrate with AWS services (ECS, Fargate, DynamoDB, Batch) Contribute to CI/CD pipelines and infrastructure (GitLab, AWS CodeDeploy) What you’ll bring: Strong Python web development experience Solid cloud deployment skills (especially AWS) Experience with SQL/NoSQL databases Bonus: background in bioinformatics or scientific computing You’ll More ❯

Contract Python Developer (AWS, Data Science) – Outside IR35 We’re looking for an experienced Python Developer with strong AWS skills to join a fast-paced private equity backed company, team delivering key data science projects. This is an initial 3-month contract, and deemed outside IR35. … Key Skills Required: Proven Python development experience (APIs, scripting, automation) Strong AWS cloud expertise (e.g. Lambda, S3, EC2, CloudFormation or Terraform) Exposure to data-driven environments – supporting data science teams or building data pipelines Familiarity with CI/CD pipelines and containerisation (Docker, ECS/Fargate) Able to work More ❯

Social network you want to login/join with: Python Developer - £90k - Help sort out global retail! - Remote in UK, Slough Client: Confidential Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking … a Python Developer with experience in Python, AWS, TypeScript, and AI, offering bonuses and benefits. This role is primarily remote within the UK. Join a leading global dropshipping technology company working with major brands and a talented team. We are bringing our tech in-house and revolutionizing … ecommerce experiences. We are hiring 2 Senior Python Developers to help overhaul the technology used by major brands for global dropshipping. This pivotal role involves shaping the backbone of our platforms and core engine, ensuring scalability for millions of users. The ideal candidate is comfortable working with Python More ❯

Social network you want to login/join with: Synechron is looking for a Senior Python Developer to join their Data and AI Practice to work on a multi - year, AI programme of work within a leading financial institution. The role requires a talented and experienced Python Developer with hands-on experience in Python development and be familiar with the Azure environment and related technologies. A solid understanding of event-based design patterns and RAG architecture is essential. Role: Develop and maintain Python applications that meet business requirements and technical specifications Collaborate with … architecture Troubleshoot, debug, and optimise code to ensure high performance and reliability Stay updated with the latest industry trends, technologies, and best practices in Python development and cloud computing Experience: x5 years min proven hands-on experience with Python development Familiarity with the Azure environment and related technologies More ❯

Senior Python Developer - Financial Technology Up to £850 per day via umbrella | Hybrid Working | London Area Join a dynamic team within a global Tier 1 investment bank building cutting-edge financial systems that operate at global scale. They are seeking an exceptional Python developer to work … practices Collaborate in an agile environment with continuous integration Provide 3rd line production support for critical trading systems What We're Looking For Strong Python skills (or equivalent OO/Functional language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid More ❯

Social network you want to login/join with: Senior/Lead Python Developer : LNG Trading - Global Energy Company, slough col-narrow-left Client: Eaglecliff Recruitment Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date … 15.07.2025 col-wide Job Description: Exciting opportunity for a Senior/Lead Python Developer with a background in Commodities Trading to join this Global Energy Company. This is an exciting time to be joining this world-leading company as they transform themselves from a traditional Oil & Gas company … technology. The candidate will have deep knowledge of physical commodities trading markets and organisations, specifically in LNG. Skills and Experience: • 8+ years of relevant Python Application development experience • Creating applications and packages with Python 3 • Writing reliable unit and end-to-end tests with PyTest • Experience working in More ❯

We're looking for an experienced Python Developer, to join our team on a full time basis. If you'd like to be part of an in-house team, dedicated to providing unique and intricate software solutions, then please find the initial details below... Role: Senior Python Developer Salary: £60-£65k Location: London (Hybrid) Job Description Developing exemplary code in Python (Django) and JavaScript Working with cross functional teams including Designers, PMs and Researchers. Communicating with stakeholders and the SMT with regards to product updates and effectively relaying these to members of the Development … team. Requirements 5+ years Development experience Proficiency with Python & Django Proficiency with JavaScript Clear communications skills If you are interested, interviews will be starting from next week so please apply immediately More ❯

Python Developer - £90k - Remote in UK, Milton Keynes We are seeking a Python Developer to join a leading global dropshipping technology company, working with major brands to revolutionize ecommerce experiences. This role involves developing scalable platforms that support millions of users. Responsibilities: Develop and maintain backend … systems using Python and AWS. Work with TypeScript and cloud tools like CircleCI & GitHub Actions. Collaborate with DevOps teams using Docker, Kubernetes, and monitoring tools like CloudWatch and New Relic. Contribute to the overhaul of technology used by major brands for dropshipping. Requirements: Proficiency in Python and TypeScript. More ❯

Social network you want to login/join with: Are you a seasoned contract Python Developer with solid PyQt experience and a passion for building high-quality Windows desktop applications? We're looking for a Senior Python Developer to join our client on an initial … real-world applications, and gain exposure to machine learning feature development. What You'll Be Doing: Designing and building robust Windows desktop applications using Python and PyQt Applying your deep understanding of OOP, design patterns, and GUI architecture Using tools such as Qt Designer, QThreading, signals & slots effectively Integrating … for performance Maintaining clean, modular, and scalable code Using Git for version control and collaborating through code reviews The role would suit a senior developer looking to work with a modern Python/PyQt tech stack who can analyze and optimize existing tooling. If you are interested in More ❯

Social network you want to login/join with: Are you a seasoned contract Python Developer with solid PyQt experience and a passion for building high-quality windows desktop applications? We're looking for a Senior Python Developer to join our client on a initial … real-world applications, and get exposure to machine learning feature development. What You'll Be Doing: Designing and building robust windows desktop applications using Python and PyQt Applying your deep understanding of OOP, design patterns, and GUI architecture Using tolls such as Qt Designer, QThreading, signals & slots effectively Integrating … for performance Maintaining clean, modular, and scalable code Using Git for version control and collaborating through code reviews. The role would suit a senior developer looking to work with a modern Python/PyQT tech stack who is able to analyse and optimise the existing tooling. If you More ❯

Python Developer (with environmental sustainability focus) The role We are looking for a Python developer to a) work on building and improving our environmental impact assessment models and b) help us integrate our model libraries with existing tools that farmers and food companies use. These models More ❯

Social network you want to login/join with: Senior Python Developer (Contracting role) – Leading Private Credit Asset Manager – Discrete Search, slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date … 19.07.2025 col-wide Job Description: My client, a leading global private credit hedge fund, is seeking a talented Senior Python Developer to join their London office on a contract basis, supporting the firm’s continued innovation in data-driven investment technology. You’ll be embedded in a lean … front office, risk, and operations. This is a hands-on role with real impact—you’ll be translating complex business needs into elegant, scalable Python solutions that directly power investment decision-making. This is a rare opportunity to contribute to a high-performance environment at the forefront of alternative More ❯

Social network you want to login/join with: Back End Developer - Python - Trading Applications, slough col-narrow-left Client: Harrington Starr Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job … Description: Backend Developer – Python £650/day – 6 months – Inside IR35 – 3 days onsite (London) Python – Kafka – AWS – TypeScript – Commodities Trading You'll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position … digitised front office workflows. This is a business that backs its tech, delivers fast, and builds for the long-term. The must-haves: Strong Python experience (hands-on and recent) Experience building backend services in a product team Kafka or other message queue systems Comfortable working in fast-moving More ❯

Social network you want to login/join with: Lead Backend Developer Python Java AWS, slough col-narrow-left Client: Client Server Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job … Description: Lead Backend Developer/Software Engineer (Python Java AWS) London/WFH to £115k Are you a backend focussed software developer with leadership skills? You could be progressing your career at a scale-up tech company (established 10 years), that enables smart matching for commercial van … the office you can make use of the onsite gym, barista coffee and free breakfast. About you: You're an experienced, backend focused software developer with Python and Java and good knowledge of AWS You're product focussed with good business acumen You have a good understanding of More ❯

Role: Python Developer Salary : £140,000 P/A + Bonus + Benefits Location: London Client : Top Fintech My client is a well-established and successful tech house working in the finance sector who are looking for a Python Developer, with outstanding technical and communication skills … a true input into the end to end SDLC and get to make a genuine impact on a growing business. Requirements: Strong experience with Python (2+ Years) Experience working with REST Microservices Strong SQL Experience working with very large data sets. Knowledge of big data tools (Spark, Kafka etc More ❯

Social network you want to login/join with: Lead Python Developer - £90,000 - DV Cleared, slough col-narrow-left Client: iO Associates - UK/EU Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 07.06.2025 Expiry Date … 22.07.2025 col-wide Job Description: Clearance Required: DV We're looking for an experienced Lead Python Developer to join a high-impact programme within the UK Defence and National Security sector. This is a unique opportunity to play a key role in delivering secure, mission-critical software systems … that directly support national safety and strategic defence operations. As a technical leader, you'll drive the design and development of advanced Python-based systems-often in highly secure environments guiding cross-functional teams, ensure engineering excellence, and oversee the full software lifecycle, from concept and prototyping to secure More ❯