City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
PythonDeveloper/Software Engineer (Python C++ Grid Computing) London/WFH to £135k Are you a skilled backend PythonDeveloper combined with C++ skills and financial trading systems experience? You could be progressing your career in a senior, hands-on PythonDeveloper position at the Investment Management arm of a global bank. … As a PythonDeveloper within the Grid computing team you will help to evolve a new framework for high performance grid computing to be used for large scale analytical computations including Risk. You'll collaborate closely with Quantitative Analysts, working across the full software development lifecycle with a focus on Python and C++ backend development. Location/… WFH: You'll join colleagues in the London, City office with flexibility to work from home once a week. About you: You have strong backend software engineering experience with Python and also have a good knowledge of C++ You have a good understanding of analytics and Risk for one or more financial products You have a strong knowledge of More ❯
City of London, London, United Kingdom Hybrid / WFH Options
KPMG UK
Job Title - Senior PythonDeveloper Base Location: London plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to understand the challenges our customers face daily and … As a valued team member, you'll be expected to stay current with the tech field and the latest trends in Audit delivery. Why Join KPMG As a Senior PythonDeveloper As a Senior PythonDeveloper, you will play a hands-on role in the design and development of secure, scalable, and high-performance backend services … also support the deployment and operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
KPMG UK
Job Title - Senior PythonDeveloper Base Location: London plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to understand the challenges our customers face daily and … As a valued team member, you'll be expected to stay current with the tech field and the latest trends in Audit delivery. Why Join KPMG As a Senior PythonDeveloper As a Senior PythonDeveloper, you will play a hands-on role in the design and development of secure, scalable, and high-performance backend services … also support the deployment and operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 9, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering … inbound experiences that are relevant, helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate/Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about what should be created, and how it should be … They believe that problems are solved with technology and experience, not process, and that mistakes are a normal part of learning. These roles would be suitable Graduate/Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, Linux, C# or Java; which might have been acquired as More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ARC IT Recruitment Ltd
Senior PythonDeveloper Quant Framework Build London (Hybrid) VP Level £150k + Bonus + Benefits Python Join a Global Leader in Capital Markets Technology. Are you a Python expert who has built quant trading platforms from the ground up? This is a rare opportunity to join a leading international capital markets organisation, renowned for its cutting … edge technology and fast-paced trading environment. You will take a pivotal role in designing and delivering a new quantitative development framework, shaping the Python ecosystem that underpins trading, pricing, and risk across the front office. The Role As a Senior PythonDeveloper (VP Level), you will: Lead the build of a brand-new Python-based … quant development framework, owning its design, architecture, and tooling. Partner closely with teams in London and New York to define the Python environment, toolset, and DevOps processes from the ground up. Collaborate with quantitative engineers, model developers, and traders, enabling agile delivery of advanced trading and risk tools. Solve complex engineering challenges, laying the foundation for next-generation research More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate/Junior Developer, Python, JavaScript, PHP, Graduate/Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid … the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate Graduate/Junior Developer to bring their product to these new markets and help enhance this already successful company! These roles would be suitable Graduate/Junior Developer who have recently graduated … from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry. All Graduate/Junior Developer positions come with the following benefits: 30 days holiday (plus More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Arc IT Recruitment
VP PythonDeveloper Role | Trading Floor | Capital Markets London (Hybrid) VP Level - £150k Bonus Benefits Python Join a Global Leader in Capital Markets Technology. Are you a Python expert who has built quant trading platforms from the ground up? This is a rare opportunity to join a leading international capital markets organisation, renowned for its cutting … edge technology and fast-paced trading environment. You will take a pivotal role in designing and delivering a new quantitative development framework, shaping the Python ecosystem that underpins trading, pricing, and risk across the Front Office. The Role: You will: Lead the build of a brand-new Python-based quant development framework, owning its design, architecture, and tooling. … Partner closely with teams in London and New York to define the Python environment, toolset, and DevOps processes from the ground up. Collaborate with quantitative engineers, model developers, and traders, enabling agile delivery of advanced trading and risk tools. Solve complex engineering challenges, laying the foundation for next-generation research and trading platforms. Key Responsibilities: Build the core PythonMore ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
SR2
Full Stack Engineer | Bristol (hybrid) | £35,000 – £45,000 | Python | JavaScript Location: Bristol - hybrid, with opportunity for international travel!! Salary: £35,000 - £45,000 ( 10% DOE) Are you an early-career software engineer passionate about using tech to solve real-world challenges? We’re working with a pioneering organisation that develops full-stack applications used in high-impact environments … and complex technologies. This is a fantastic opportunity to deepen your skills across both backend and frontend development, with dedicated time for learning and growth. The Tech Stack: Backend: Python (Flask, Django, FastAPI), C++ Frontend: React.js, TypeScript, modern JavaScript Bonus Exposure: ML modelling What You’ll Be Doing: Building clean, maintainable code in Python and Javascript Developing and … guiding them with how to use the product and working in exciting, changeable environments What We’re Looking For: Degree in a STEM subject or equivalent experience Exposure to Python or JavaScript/TypeScript frameworks (e.g. React) Curiosity and a willingness to learn new tools and technologies An interest in geospatial data or map-based applications is a bonus More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Robert Half
Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + Equity | Permanent | AI High-Growth Start-Up Robert Half Technology are proud to be partnering with a game-changing AI start-up on a mission to revolutionise healthcare. This is your chance to join … early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer who thrives across the stack, React on the front end, Python on the back end and wants to shape the future of our platform from the ground up. You must have at least 2+years of experience as a Full Stack Developer What you’ll do: • Craft sleek, responsive UIs with React • Build robust APIs & backend services in Python (FastAPI or Django/Flask) • Design, develop, and own features end-to-end • Influence the evolution of our tech stack • Work with cutting-edge tools : GCP/AWS/Azure, MySQL, Firestore, Docker/Kubernetes, CI/CD, IaC • Champion security More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Robert Half
Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + Equity | Permanent | AI High-Growth Start-Up Robert Half Technology are proud to be partnering with a game-changing AI start-up on a mission to revolutionise healthcare. This is your chance to join … early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer who thrives across the stack, React on the front end, Python on the back end and wants to shape the future of our platform from the ground up. You must have at least 2+years of experience as a Full Stack Developer What you’ll do: • Craft sleek, responsive UIs with React • Build robust APIs & backend services in Python (FastAPI or Django/Flask) • Design, develop, and own features end-to-end • Influence the evolution of our tech stack • Work with cutting-edge tools : GCP/AWS/Azure, MySQL, Firestore, Docker/Kubernetes, CI/CD, IaC • Champion security More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Robert Half
Full Stack Developer - React/Python London | Hybrid (2 days office and 3 days from home) £60K-£70K + Equity | Full-Time | Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back … end. You'll: Build responsive UIs in React Develop APIs & services in Python (either Django/Flask/FastAPI) Own features end-to-end Help shape our tech stack You have: Strong React & Python skills API & database experience A proactive, problem-solving mindset Ideally start-up or scale-up experience Why us? Big impact from day one Technical More ❯