101 to 125 of 339 Python Developer Jobs in the UK

Senior Python Django Developer – Contract Location: Remote/London HQ (Occasional Travel) Industry: Financial Services/AI Consultancy Daily Rate: £650 - £750 Inside IR35 Please Note: This role will need to operate through an Umbrella company and all employer, employee tax and NI will be deducted from the … driving smarter decisions in capital markets, asset management, and fintech innovation. As we expand our core engineering team, we are seeking an exceptional Senior Python Django Developer to help architect, build, and scale our high-performance systems. A background in financial services is not necessary, our core focus … is the right technical experience and team fit. Role Overview As a Senior Developer, you will be working on a sophisticated AI-powered algorithm platform, responsible for the core services, APIs, and distributed processing backbone. This role requires a deep understanding of Python internals, Django architecture, and scalable More ❯

Senior Python Django Developer – Contract Location: Remote/London HQ (Occasional Travel) Industry: Financial Services/AI Consultancy Daily Rate: £650 - £750 Inside IR35 Please Note: This role will need to operate through an Umbrella company and all employer, employee tax and NI will be deducted from the … driving smarter decisions in capital markets, asset management, and fintech innovation. As we expand our core engineering team, we are seeking an exceptional Senior Python Django Developer to help architect, build, and scale our high-performance systems. A background in financial services is not necessary, our core focus … is the right technical experience and team fit. Role Overview As a Senior Developer, you will be working on a sophisticated AI-powered algorithm platform, responsible for the core services, APIs, and distributed processing backbone. This role requires a deep understanding of Python internals, Django architecture, and scalable More ❯

Fullstack Developer (Python) 6 Months Hybrid - London 3-4 days per week in Hertforshire or Surrey £(Apply online only) per day (Inside IR35) My client, in the construction industry are looking for an experienced Full Stack Engineer to support their AI and Data Science projects for an initial … into Minimum Viable Products (MVPs) that leverage Azure's technology stack. The ideal candidate will have good experience in web application development, preferably using Python, user interface design, automated testing, and building secure APIs. On the job details- Work closely with the Head of AI, AI product and project … the development of suitable and applicable processes for release management activities Acquisition & Deployment Web Application Development: Design, develop, and maintain controlled, robust and scalable Python-based web applications using Azure technologies, ensuring high performance and responsiveness. User Interface Development: Collaborate with data scientists to design and create intuitive and More ❯

Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A number of Python Software Developers are required for an exciting and innovative Software sports betting company based in London. The successful candidates will be working closely with … their chosen fields. Essential Skills At least 5 years of software development experience, with a proven ability to work independently and innovate. Proficiency in Python, particularly for numerical computing and machine learning Particularly numpy, pandas (both must haves) Good working knowledge of a fast language such as C/… and experiment with new ideas. Benefits: Extremely lucrative salary, significant bonus potential (up to 30%) Working alongside other extremely talented and driven engineers Greenfield Python/Golang work, both challenging and rewarding Join an exciting company with many opportunities to progress your Python and functional programming career. Send More ❯

Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A number of Python Software Developers are required for an exciting and innovative Software sports betting company based in London. The successful candidates will be working closely with … their chosen fields. Essential Skills At least 5 years of software development experience, with a proven ability to work independently and innovate. Proficiency in Python, particularly for numerical computing and machine learning Particularly numpy, pandas (both must haves) Good working knowledge of a fast language such as C/… and experiment with new ideas. Benefits: Extremely lucrative salary, significant bonus potential (up to 30%) Working alongside other extremely talented and driven engineers Greenfield Python/Golang work, both challenging and rewarding Join an exciting company with many opportunities to progress your Python and functional programming career. Send More ❯

Senior Python Developer – London | Hybrid - £90,000 - £110,000 Our client is a leading financial services innovator, empowering businesses to optimise asset utilisation and streamline investment and lending solutions. With a decade of industry expertise, they combine a mature, high-performance platform with ambitious expansion plans—offering stability … market. Due to strategic scaling and ongoing investment in engineering excellence, the team is expanding from 10+ developers. They’re seeking an experienced Senior Python Engineer to drive technical leadership, elevate best practices, and mentor peers while shaping the future of their platform. Key Responsibilities: Design, develop, and maintain … robust backend systems using Python 3, Flask, and MyPy, ensuring scalability and performance. Lead architectural improvements, including modularising core components of their monolithic system (prior microservices experience is a plus). Champion refactoring initiatives to enhance code quality, maintainability, and system resilience. Architect and implement seamless third-party integrations More ❯

Senior Python Developer – London | Hybrid - £90,000 - £110,000 Our client is a leading financial services innovator, empowering businesses to optimise asset utilisation and streamline investment and lending solutions. With a decade of industry expertise, they combine a mature, high-performance platform with ambitious expansion plans—offering stability … market. Due to strategic scaling and ongoing investment in engineering excellence, the team is expanding from 10+ developers. They’re seeking an experienced Senior Python Engineer to drive technical leadership, elevate best practices, and mentor peers while shaping the future of their platform. This role would really suit an … bank, looking to make their mark within a smaller firm and implement best practices. Key Responsibilities: Design, develop, and maintain robust backend systems using Python 3, Flask, and MyPy, ensuring scalability and performance. Lead architectural improvements, including modularising core components of their monolithic system/decouppling (prior microservices experience More ❯

Senior Python Developer – London | Hybrid - £90,000 - £110,000 Our client is a leading financial services innovator, empowering businesses to optimise asset utilisation and streamline investment and lending solutions. With a decade of industry expertise, they combine a mature, high-performance platform with ambitious expansion plans—offering stability … market. Due to strategic scaling and ongoing investment in engineering excellence, the team is expanding from 10+ developers. They’re seeking an experienced Senior Python Engineer to drive technical leadership, elevate best practices, and mentor peers while shaping the future of their platform. This role would really suit an … bank, looking to make their mark within a smaller firm and implement best practices. Key Responsibilities: Design, develop, and maintain robust backend systems using Python 3, Flask, and MyPy, ensuring scalability and performance. Lead architectural improvements, including modularising core components of their monolithic system/decouppling (prior microservices experience More ❯

Junior Front End Python Developer! Are you ready to dive into the exciting world of insurance technology? We are on the lookout for a passionate and proactive Junior Front End Python Developer to become a vital part of our clients London based team! The Role: In … Doing? Develop and maintain front-end components of our workflow automation platform using cutting-edge web technologies. Collaborate closely with the team to enhance Python back-end functionality, ensuring a seamless user experience. Assist in designing, implementing, and testing new features. Participate in code reviews and contribute to best … solutions confidently to key stakeholders. We're Looking For Someone Who Has: Proficiency in front-end technologies (e.g., JavaScript, React). Strong skills in Python (Pandas, APIs, etc.). Experience with version control systems, preferably Git. Understanding of cloud services and deployment (e.g., Azure). Familiarity with Agile development More ❯

Software Developer - React, Python & Django. Up to £400 p/day - "Outside IR35". 3 Months Initial - Remote. 3 Month initial contract opportunity for a Software Developer, with React, Python & Django experience - ideally you will also have experience with Next.js/Vercel. What you'll be … doing Working from your home office with optional office space in Bristol - The work involves developing specialist software utilizing the Full stack - React, Next.js, Python & Django. What experience you'll need to apply for this role Software Developer (Senior). React, Python & Django (Advanced-Expert). Next.js More ❯

The position is for a Quant Developer (Python) who will be part of Quant Development Technology team, directly supporting the Front Office Algorithmic Trading offering of a leading Financial Services firm. The work assignments will include playing a lead role in developing our python infrastructure and enhancing … and an interest in being part of a team environment supporting a fast-paced and dynamic organization. Key Responsibilities · Development and enhancement of our python offering, including library, microservices and core development · Helping trading desks build tools to better make decisions · Work alongside quants and mentor junior python developers · To provide 2nd level support as needed The following skills and experience are required for this role: · Strong low-latency python programming experience · 5+ yrs Python software engineering experience in a commercial/financial environment. · Experience with databases preferred (preferably PostgreSQL) · Strong analytical, verbal, and written More ❯

The position is for a Quant Developer (Python) who will be part of Quant Development Technology team, directly supporting the Front Office Algorithmic Trading offering of a leading Financial Services firm. The work assignments will include playing a lead role in developing our python infrastructure and enhancing … and an interest in being part of a team environment supporting a fast-paced and dynamic organization. Key Responsibilities · Development and enhancement of our python offering, including library, microservices and core development · Helping trading desks build tools to better make decisions · Work alongside quants and mentor junior python developers · To provide 2nd level support as needed The following skills and experience are required for this role: · Strong low-latency python programming experience · 5+ yrs Python software engineering experience in a commercial/financial environment. · Experience with databases preferred (preferably PostgreSQL) · Strong analytical, verbal, and written More ❯

Senior API Developer (Python & AWS) - Outside IR35 contract API development with NetSuite integration Must be open to travel to Lichfield around once per month Working alongside a team of Data Engineers - must have knowledge to be able to collaborate. Big integration of Netsuite coming up (CRM & Financials) Responsibilities … in the test specifications, including event logging, and reporting of results. Manipulate data, automate tasks and perform complex analysis using programming languages such as Python, R and SQL Configure and manage a secure AWS infrastructure, including EC2, API gateways, containerisation technologies like Docker, orchestration tools such as Kubernetes and … necessary to support a continuous integration/delivery environment, using principles and practices of infrastructure-as-code (IAC). Key Skills and Experience Extensive Python development experience (Django framework) Extensive experience with AWS native services such as Lambda, S3, API Gateway, SQS, SNS, CloudWatch, DMS, RDS and CloudFormation. Strong More ❯

Senior Backend Developer (Python/Flask/FastAPI) – Up to £80,000 – 12-Month FTC London or Remote (UK-Based) We’re partnering exclusively with an award-winning global consultancy that’s looking for a Senior Backend Developer to join their dynamic Digital team on a … functional squad of frontend/backend developers, designers, product owners, and engineers. You’ll play a key role in a greenfield project, building robust Python backend services with Flask. The tech you’ll be working with: • Languages/Frameworks: Python 3 (Flask, FastAPI), Golang • Infrastructure: Docker, Kubernetes • Tooling …/Platform: GitHub Enterprise Cloud, GCP, Slack, Datadog, Postgres What we’re looking for: • 4+ years of commercial Python experience • Strong background in REST APIs and modern web apps • Confident with Git and command-line tools • Passion for clean, scalable, maintainable code Why join? • Remote-first flexibility with a More ❯

Senior Backend Developer (Python/Flask/FastAPI) – Up to £80,000 – 12-Month FTC London or Remote (UK-Based) We’re partnering exclusively with an award-winning global consultancy that’s looking for a Senior Backend Developer to join their dynamic Digital team on a … functional squad of frontend/backend developers, designers, product owners, and engineers. You’ll play a key role in a greenfield project, building robust Python backend services with Flask. The tech you’ll be working with: • Languages/Frameworks: Python 3 (Flask, FastAPI), Golang • Infrastructure: Docker, Kubernetes • Tooling …/Platform: GitHub Enterprise Cloud, GCP, Slack, Datadog, Postgres What we’re looking for: • 4+ years of commercial Python experience • Strong background in REST APIs and modern web apps • Confident with Git and command-line tools • Passion for clean, scalable, maintainable code Why join? • Remote-first flexibility with a More ❯

VP - Lead Python Developer - Financial Services You will join a global investment bank based in central London utilising both your Python and C++ skills. Working within the Front Office, you will help rebuilding their trading architecture. You will get to harness your creativity and help deliver high … pure software development such as business analysis and requirements gathering to delivery and risk management. Experience building and maintaining new and existing applications using Python, Java, Maven, Postgres, MongoDB, Kubernetes, AWS Solid understanding of APIs and REST, and data storage patterns with some understanding of Unix/Linux with More ❯

VP - Lead Python Developer - Financial Services You will join a global investment bank based in central London utilising both your Python and C++ skills. Working within the Front Office, you will help rebuilding their trading architecture. You will get to harness your creativity and help deliver high … pure software development such as business analysis and requirements gathering to delivery and risk management. Experience building and maintaining new and existing applications using Python, Java, Maven, Postgres, MongoDB, Kubernetes, AWS Solid understanding of APIs and REST, and data storage patterns with some understanding of Unix/Linux with More ❯

New Role Now Hiring! - Python Developer, London England - Apply Below! Join a fast-paced, front-office tech team that’s transforming how traders and clients interact with complex financial products. We’re building innovative tools for Equity Derivatives – from high-volume vanilla options to structured notes and algo … indices. What you'll do: Build scalable Python microservices Shape system architecture & drive design Work in an Agile, test-driven team Improve CI/CD and deployment workflows See your work impact the business—live on the trading floor What we're looking for: Strong backend Python skills More ❯

New Role Now Hiring! - Python Developer, London England - Apply Below! Join a fast-paced, front-office tech team that’s transforming how traders and clients interact with complex financial products. We’re building innovative tools for Equity Derivatives – from high-volume vanilla options to structured notes and algo … indices. What you'll do: Build scalable Python microservices Shape system architecture & drive design Work in an Agile, test-driven team Improve CI/CD and deployment workflows See your work impact the business—live on the trading floor What we're looking for: Strong backend Python skills More ❯

Backend Mobile App Developer (Python) London or Remote 6 Month Contract £450 - £550pd + Outside IR35 + ASAP Start This is an excellent opportunity for a Junior to Mid-level Front End Developer to join a rapidly growing start-up offering great progression and the chance to … will collaborate with cross-divisional teams and stakeholders. The ideal candidate will have at least 3+ years' experience in Backend mobile app development, utilising Python (Golang or Django). Equally, any exposure to Frontend development (Flutter) and experience working in AWS is desirable. This is a fantastic opportunity for … a Backend Mobile App Developer to join a rapidly expanding start-up at an important time where you will have the opportunity to work in a fast-paced environment, playing a crucial role in Mobile App development for 6 months. The Role: Backend Mobile App Development Improving and maintaining More ❯

where you can make a meaningful impact through innovative projects that shape the future of technology. About the Role - This role is for a Python Developer role. Responsibilities Strong python skills Software engineering tools and practices (git, CICD tools, test driven development, etc.) Understanding of data structures More ❯

QuantScope have partnered with a global energy trading firm who are looking to onboard a talented Python developer with desk aligned experience in a fast paced commodities trading environment to join their team. The successful candidate will be tasked with maintaining and enhancing the core quant trading systems … well as building out new trading and risk analytics tools to support and drive the strategies of the desk. Key Requirements: 5+ years professional Python development experience Comfortable with modern python frameworks & tools, such as Fast API, Plotly Dash & Pydantic Knowledge of containerisation and orchestration tools - Docker & Kubernetes More ❯

QuantScope have partnered with a global energy trading firm who are looking to onboard a talented Python developer with desk aligned experience in a fast paced commodities trading environment to join their team. The successful candidate will be tasked with maintaining and enhancing the core quant trading systems … well as building out new trading and risk analytics tools to support and drive the strategies of the desk. Key Requirements: 5+ years professional Python development experience Comfortable with modern python frameworks & tools, such as Fast API, Plotly Dash & Pydantic Knowledge of containerisation and orchestration tools - Docker & Kubernetes More ❯

PHP/Python Developer (Vue.js) - Fully Remote | £40K Fully Remote Role (UK-based) - HQ in Southampton - occasionally travel to the office a few times a year Salary: £40K + Benefits Are you a PHP Developer with Vue.js experience looking for a fully remote role? Join a growing … Laravel) & Vue.js and ideally Pyhton. - Build scalable RESTful APIs and front-end components for a seamless user experience. -Someone who is open to learning Python -Work with PostgreSQL for efficient data management. -Deploy and optimize applications in AWS/Docker environments . What We're Looking For - 2+ years … of PHP experience - Framework Agostic - Vue.js or other modern front-end frameworks (React/Angular) . -Some experience with Python -Experience with REST APIs, AWS, and PostgreSQL . - A proactive, problem-solving mindset with a passion for clean code. - Bonus Skills (Nice to Have!): -TypeScript, TailwindCSS, GraphQL -DevOps experience More ❯

We are urgently looking for a Python Developer to join our Device Intelligence team. Position Summary: 12+ years of experience in Python development with expertise in OOP and software design principles. Strong knowledge of SQL (PostgreSQL, MySQL, or SQL Server) for complex queries and database optimization. Hands More ❯