1 to 25 of 30 Permanent Python Developer Jobs in the UK

Data Infrastructure Engineer/Python Developer, London, COR7590 Are you an experienced Data Infrastructure Engineer or Python Developer with a passion for building robust data systems and working with cutting-edge AI technologies? Looking for a role where you can take ownership of critical infrastructure within … fast-growing fintech startup? This could be the opportunity for you! The Role As a Data Infrastructure Engineer/Python Developer, you'll be responsible for designing, building and maintaining the systems that transform large volumes of complex data into reliable, high-quality datasets. You'll use Python ...

Python Developer/Backend Software Engineer Cambridge to £65k Are you a technologist Python Developer who enjoys problem solving and working on complex systems? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients … Assistance Program 23 days holiday plus an additional one for your birthday Charity giving schemes Personal training and development budgets Your role: As a Python Developer within the R&D team you'll work on a new Greenfield product to combat the threat of AI based security attacks. ...

Backend Python Developer (Azure AI) Location: Remote/Hybrid Type: Full-time Our client is a fast-growing consulting business building an AI-driven platform on native Microsoft Azure services. They are looking for a strong Backend Python Developer to join their team and play … lean, high-impact environment where speed, quality, and innovation matter. The Role The successful candidate will: Design, build, and maintain backend services in Python , writing clean, maintainable, production-grade code. Develop and deploy AI-powered features using Azure-native services including Azure AI Foundry, Azure AI Search, Cosmos ...

Python Developer/Technical Lead London/WFH to £80k Are you a full stack technologist with technical leadership experience? You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music artists, ensuring … Programme Pension (8% employer) Income protection Life Assurance Gym Membership Season Ticket Loan Hybrid working with Mondays and Fridays WFH Your role: As a Python Developer/Technical Lead make the architectural decisions and provide technical leadership to a small, talented team, selecting the right technologies based ...

Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over … 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 ...

Senior Python Developer (PYTHON/REACT/AWS/AZURE) - is required by fast growing and highly successful technology consultancy. They are looking for a talented individual who will design, implement, and maintain their complex software, systems, and customer-facing digital products. Requirements Design and implement systems … this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment ...

Python Developer Watford, Hertfordshire (Hybrid) £70,000 - £75,000 per annum + Excellent benefits On behalf of an industry Leading organisation, I am seeking a Python Developer with strong production experience building high-throughput, message-driven platforms. This role suits someone comfortable working on real-world … Ensure unit tests are implemented and fit for purpose. Research and evaluate new technologies that could benefit the organisation. Design and develop high-quality Python software that meets complex business needs. Ensure code, documentation, and testing align with engineering standards. Deliver solutions that meet acceptance criteria, performance expectations ...

Software Developer, Python, Docker, London, COR7571 Are you a skilled Python Software Developer looking for a role where your work directly contributes to the efficiency and growth of a modern, fast-moving business? This could be the opportunity for you. The Role As a Software Developer … within a supportive and forward-thinking team. This is a hybrid role based in London. What’s Required? The ideal candidate for the Software Developer role will have: Strong Python development experience, including building applications, services, or APIs Solid experience across both front-end and back-end development ...

Python Developer Insurance Analytics Were looking for a talented Python Developer to join our growing Insurance Analytics team. In this role, youll play a key part in shaping and enhancing InsurSight , our award-winning SaaS analytics platform. This is a great opportunity to work … prototype new technologies to drive innovation and continuous improvement Contribute to a culture of curiosity, collaboration, and technical excellence What were looking for: Strong Python development experience, with a proven ability to deliver production-quality, maintainable code Must have experience working with large datasets and performance-critical applications Experience ...

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 … 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 ...

Senior Python Developer (PYTHON/REACT/AWS/AZURE) - is required by fast growing and highly successful technology consultancy. They are looking for a talented individual who will design, implement, and maintain their complex software, systems, and customer-facing digital products. Requirements Design and implement systems … this job Able to demonstrate commercial software development experience. Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment ...

Python Developer (FinTech) - Belfast (Hybrid) - Contract We are looking for an experienced Python Developer with a strong FinTech or Financial Services background to join a Belfast-based team on an initial 3-6 month contract. Location: Belfast (Hybrid) Contract: 3-6 Months Daily Rate Essential Skills … 5+ years of commercial Python development experience Previous experience within FinTech, Banking, Payments, or Financial Services Strong knowledge of Python and API development (FastAPI, Flask, or Django) Experience with SQL databases such as PostgreSQL or SQL Server Experience building scalable applications and microservices Familiarity with AWS or Azure ...

Full Stack Python Developer Join during an exciting period of expansion, where your contribution will help influence the future direction of the platform and wider engineering team. Belfast (Hybrid) Permanent The Opportunity A leading organisation experiencing significant growth across Northern Ireland and the UK, with major investment underway … across several large-scale, long-term technology initiatives. This is an excellent opportunity for a Full Stack Python Developer to become part of a team delivering high-impact systems, ranging from backend services and internal platforms to customer-facing applications and third-party integrations. You'll be joining ...

Senior Python Developer needed to join the worlds newest IoT company Are you a Senior/Principal level Python developer looking for a new challenge? Do you want to work with some of the brightest minds in Northern Ireland? Want to work on true greenfield projects … wellness package Quarterly wellness workshops Working with a fun, highly-motivated team where there's never a dull moment Technical Skills Strong proficiency in Python Ability to write clear and comprehensive technical documentation. Excellent problem-solving skills and a proactive attitude to tackle challenges independently. Strong team player with ...

Python Developer/Backend Software Engineer (Machine Learning AWS) Remote UK to £90k Are you a data savvy Python Developer with experience of implementing ML algorithms into production? You could be progressing your career in a senior, hands-on role as part of a friendly ...

NOTE: VISA SPONSORSHIP IS NOT PROVIDED Role : Python Developer Location: London, UK (5 Days/Week Onsite) Type: Permanent Requirement: A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js … Databricks for building scalable, data-driven Key Responsibilities Backend Development (Python) Build APIs and services using Python frameworks (Flask, FastAPI, Django). Integrate with Databricks SQL endpoints for data access. Ensure performance, scalability, and security of backend systems. Databricks & Data Engineering Develop ETL pipelines and workflows using PySpark ...

Lead Python Developer Climate Tech London (Hybrid, 3 days per week) Python, FastAPI, PostgreSQL, GCP, Docker I'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. Backed by some of the biggest names … complexity, mathematical optimisation, and performance challenges at scale - a long way from your average API job. Requirements: 7+ years experience developing and maintain scalable Python/FastAPI back-end services Ideally worked with high-performance APIs for complex hierarchical data queries and grid modelling computations Managed and optimised ...

Lead Python Developer Climate Tech London (Hybrid, 3 days per week) Python, FastAPI, PostgreSQL, GCP, Docker I'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. Backed by some of the biggest names ...

Description Senior Backend Developer (Python/Azure) 550 per day INSIDE IR35 6 months UK-based - once a week in London Role Hands-on backend developer building and integrating Python-based services within a secure, enterprise environment. Focus on API development, system integration, and reliable delivery. … Responsibilities Build backend services using Python (FastAPI) Develop APIs and integrate across disconnected systems Deploy solutions via Azure Function Apps Implement CI/CD pipelines (GitHub) Write and optimise SQL queries Contribute to architecture and secure design Clarify requirements, identify gaps, and shape solutions Support delivery and manage client ...

This is an excellent opportunity for a Full Stack Developer (Python, Node & AWS) to take an instrumental role in a Northampton-based firm, offering a hybrid work environment (circa 3 days in the office) and a salary of £ 60,000- £70,000. The ideal candidate will have solid … hands-on skills across a full development stack. To be considered for this position, you will need solid hands-on skills with: Python Node.JS AWS, S3 & Lambda React JS, JavaScript, CSS & HTML Redshit or equivalent SQL As a Senior Full Stack/Senior Software Engineer, you will be responsible ...

Senior Django/Python Developer Pay Rate: up to £700 (Inside IR35 - Umbrella) Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. Duration: 6 months' Working arrangement: Once a every 3 months - London ...

Python Developer/Technical Lead London/WFH to £80k Are you a full stack technologist with technical leadership experience? You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music artists, ensuring ...

Software Developer/Engineer (C# Python SQL) London/WFH to £150k+ Are you a data savvy Software Developer with C# and Python coding skills? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Software Developer … small, collaborative team where you'll have real ownership and impact. Your role: Design and build data platform components using C# and Python Develop and optimise ETL pipelines, Data Lakes/Lakehouses and distributed systems Improve infrastructure, observability and CI/CD practices Maintain and evolve existing systems (microservices ...

Python/Django Developer - Edinburgh Hybrid (Quarterly) We are delighted to be working with a well-established and rapidly growing technology business that operates at scale within the global hospitality sector. Our client has built a strong reputation for delivering software solutions to some of the industry … biggest names, and following continued investment and expansion, they are now looking to strengthen their engineering team with the addition of a talented Python Developer. This is a fantastic opportunity for a developer who wants more than just a job, someone looking for a role where they ...

Python/Django Developer - Edinburgh Hybrid (Quarterly) We are delighted to be working with a well-established and rapidly growing technology business that operates at scale within the global hospitality sector. Our client has built a strong reputation for delivering software solutions to some of the industry … biggest names, and following continued investment and expansion, they are now looking to strengthen their engineering team with the addition of a talented Python Developer. This is a fantastic opportunity for a developer who wants more than just a job, someone looking for a role where they ...