26 to 41 of 41 Python Developer Jobs in London

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 ❯

FULL STACK ENGINEER (PYTHON/DJANGO) 3-6 months £470-£520 PER DAY REMOTE (UK-BASED) We're partnering with a fast-scaling Healthcare company on a high-impact contract for an experienced Full Stack Python/Django + React Engineer. This project focuses on enhancing a cloud-based healthcare platform that streamlines patient onboarding, diagnostics, and treatment … optimising the existing platform. The system integrates with multiple data sources, handles sensitive healthcare data securely, and delivers a seamless experience across devices. You'll contribute to both backend (Python/Django) and frontend (React) development, ensuring high performance, security, and scalability. Key responsibilities: Designing, building, and optimising APIs and backend logic using Python/Django Developing dynamic … services Writing maintainable, testable code and participating in peer code reviews Collaborating with designers, product managers, and QA to deliver high-quality releases SKILLS & EXPERIENCE Strong commercial experience with Python/Django and React Solid understanding of REST API design and integration Proficiency with relational databases (PostgreSQL preferred) Experience in secure coding practices, ideally within regulated environments (healthcare, finance More ❯

Software Developer - Active SC, Python, AWS Up to £425 per day (Inside IR35) London/Primarily Remote 8 Months My client is an international consultancy, who require a Software Developer that holds active SC clearance, with Python, Terraform and AWS to work closely with a key end client.Key Requirements: Proven experience as a software developer with data integration experience (API) Extensive Extensive experience programming in Python Active Security Clearance (SC) Expertise in AWS, Kubernetes and CI/CD (Continuous Integration/Continuous Deployment) Strong working knowledge of Elastic, Kibana and React Excellent communication skills Nice to have: Working knowledge of Docker/Single Sign On Familiarity with Agile practices If you're interested More ❯

Software Developer - Active SC, Python, AWS Up to £425 per day (Inside IR35) London/Primarily Remote 8 Months My client is an international consultancy, who require a Software Developer that holds active SC clearance, with Python, Terraform and AWS to work closely with a key end client. Key Requirements: Proven experience as a software developer with data integration experience (API) Extensive Extensive experience programming in Python Active Security Clearance (SC) Expertise in AWS, Kubernetes and CI/CD (Continuous Integration/Continuous Deployment) Strong working knowledge of Elastic, Kibana and React Excellent communication skills Nice to have: Working knowledge of Docker/Single Sign On Familiarity with Agile practices If you're interested More ❯

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 ❯

Hays Software Engineering are looking for a Software Developer to join a fast-growing real estate investment firm. What you will be doing: Heavily contribute to the development of an in-house application designed to streamline the lending process for clients. Write clean, efficient, and well-documented code in Python, CSS, and JavaScript. Assist in troubleshooting, debugging, and … and deliver solutions that meet client needs.What we are looking for: 1+ years experience in a relevant position delivering full software lifecycle. Minimum 2:1 STEM degree. Proficiency in Python, CSS, HTML and JS code at an intermediate to advanced level. Ability to build web-based interfaces. Experience in software security would be preferred, but is not essential. Azure More ❯

A major UK research institution is hiring a Lead Developer to design and deliver critical data infrastructure for a 10-year national programme digitising over 140 million natural science specimens across 90+ institutions. Location: London (Hybrid) | Rate: £550-£800/day The Role You'll lead a small engineering team delivering core infrastructure for large-scale data mobilisation, integration … closely with product managers, scientists, and stakeholders to ensure technical delivery aligns with long-term goals. Contribute to high-quality codebases across backend and frontend systems. Tech Requirements Strong Python backend development experience. Solid JavaScript/TypeScript frontend experience. Experience with SQL and NoSQL databases, event-driven systems, and cloud-native architecture. Experience building and maintaining data pipelines and More ❯

Lead Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (3 days office/2 days remote) £85K-£110K + 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 … early, build groundbreaking tech, and make a real difference. We’re looking for a Lead Full Stack Develope r 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 5+years of experience as a Lead Full … Stack Develope r 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 More ❯

Lead Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (3 days office/2 days remote) £85K-£110K + 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 … early, build groundbreaking tech, and make a real difference. We’re looking for a Lead Full Stack Develope r 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 5+years of experience as a Lead Full … Stack Develope r 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 More ❯

Lead Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (3 days office/2 days remote) £85K-£110K + 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 … early, build groundbreaking tech, and make a real difference. We’re looking for a Lead Full Stack Develope r 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 5+years of experience as a Lead Full … Stack Develope r 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 More ❯

Lead Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (3 days office/2 days remote) £85K-£110K + 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 … early, build groundbreaking tech, and make a real difference. We’re looking for a Lead Full Stack Develope r 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 5+years of experience as a Lead Full … Stack Develope r 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 More ❯

Senior/Lead Hands on Full Stack Developer - React/Python London | Hybrid (3days in the office and 2 days from home) £110,000+ 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 More ❯

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 ❯

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 ❯

Game Server Developer Remote EU up to £65,000 Looking for your next challenge in game development? This growing studio is building innovative, high-quality games enjoyed by players worldwide, and theyre now looking for a skilled Game Server Developer to join the team. This is a hands-on role where youll take ownership of projects from setup … as possible. Keeping on top of industry trends and enhancing server architecture. What were looking for: 3+ years in game server development, ideally with slot or casino titles. Strong Python experience Solid understanding of probability, statistics, and how they apply to game mechanics. Comfortable with CI/CD pipelines, Git, cloud platforms, and containerisation (Docker). Strong problem-solving More ❯

Game Server Developer – Remote EU – up to £65,000 Looking for your next challenge in game development? This growing studio is building innovative, high-quality games enjoyed by players worldwide, and they’re now looking for a skilled Game Server Developer to join the team.This is a hands-on role where you’ll take ownership of projects from … possible. Keeping on top of industry trends and enhancing server architecture. What we’re looking for: 3+ years in game server development, ideally with slot or casino titles. Strong Python experience Solid understanding of probability, statistics, and how they apply to game mechanics. Comfortable with CI/CD pipelines, Git, cloud platforms, and containerisation (Docker). Strong problem-solving More ❯