Average Python Developer salary in London

Our client, a professional services organisation is recruiting a Full-Stack Developer/Python Developer to join their Digital Transformation team in London. This is a fantastic opportunity to contribute to innovative products that are transforming the way finance and accounting professionals work, automating repetitive tasks, and enabling teams to focus on data-driven insights and analytics.The roleYou will work in a small, collaborative team with significant autonomy and the chance to take ownership of technical projects. You will contribute across the entire product stack, from frontend interfaces to backend APIs and analytics engines. Mentorship will be provided by experienced developers and data scientists, and the role offers strong potential for career progression as the team and product suite evolve.Key responsibilities• Collaborate with a small, high-performing development team, participating in code reviews and merge requests.• Develop and maintain full-stack solutions, including:o Frontend interfaceso Backend API layerso Data processing and analytics engines• Lead projects independently from requirements gathering through to deployment.• Mentor and support junior developers, fostering their technical growth.• Solve complex challenges involving data, analytics, and presentation within financial and professional services contexts.Skills, Knowledge & Expertise• Minimum 3 years’ professional experience as a full-stack developer delivering robust, production-ready solutions.• Proficiency in:o Backend: Python, Djangoo Frontend: JavaScript, React, Next.jso Version control: Git• Experience building data-intensive applications and managing complex backend logic, including integrations with external APIs.• Strong ability to create responsive and accessible user interfaces across browsers and devices.• Comfortable working independently and taking ownership of technical projects.• Excellent analytical, problem-solving, and time management skills.Bonus skills• Experience deploying and managing applications with Azure and Docker.• Familiarity with frameworks like LangChain and Retrieval-Augmented Generation (RAG) models for AI-driven applications.• Experience with pandas for data manipulation.What’s on offer• Regular salary reviews recognising performance and contribution.• Generous annual leave: 25 days plus three days over Christmas.• Flexible hybrid working to support work-life balance.• Comprehensive wellbeing support, including healthcare cash plan, employee assistance programmes, and mental health resources.• Professional development opportunities and support for subscriptions/courses.• Inclusive and diverse workplace culture committed to equity and flexibility.Should you have any questions or wish to apply please do not hesitate to contact Clear Legal and Financial Recruitment.Please Note: Due to the number of applications we receive we may be unable to respond to every application directly. If you have not heard from us within 3 working days, please assume your application has been unsuccessful.

Are you a Senior Python Developer looking to help shape the future of how schools use technology to empower learners across the UK? We are searching for a Senior Python Developer / Lead Python Developer who can guide a talented engineering team and push the boundaries of what cloud-native EdTech can be. You will be working with technologies such as Python, Flask, Vue and AWS. This is a fantastic opportunity to come in and revamp the future of technology in education.  Fancy taking ownership over building scalable Python applications, driving Agile delivery, and designing robust AWS-based systems using modern Infrastructure-as-Code approaches? Role: Senior Python Developer, Python Software Engineer, Python Developer, Lead Python Developer Location: 100% work from home / Remote Salary: £65k - £70k base, plus great benefits What you will bring to the role: You will champion engineering excellence, define best practices, inspire and mentor developers, and keep innovation at the heart of everything you do – from microservices and RESTful APIs to CI/CD pipelines and containerised deployments. With a strong background in Python development and deep knowledge of AWS, containers and automation, you’ll bring both technical expertise and the confidence to steer a team through rapid growth. Experience with serverless, AI, or EdTech is a bonus, but passion and leadership are essential. You must bring experience of full stack development, including Flask framework and Vue.  Keen to join a group that cares about delivering real change in education. CLICK APPLY and send through a copy of a CV.

Python Engineer £500 - £600 per day 2 days onsite We're working with a global healthcare and AI research organisation that's pioneering the use of advanced Machine Learning to accelerate the discovery and delivery of life-changing treatments. Their vision is to enable faster, personalised therapies that improve patient outcomes worldwide - and they're seeking a Backend Software Engineer to help bring that mission to life. The Role You'll be joining a multidisciplinary AI/ML team responsible for developing the infrastructure and software that powers cutting-edge research and intelligent applications. The role focuses on backend development in Python, integrating AI components with data, compute, and frontend systems to create scalable, high-performance solutions. Day-to-day responsibilities include: Designing and implementing backend services for Python-based web applications (e.g., FastAPI). Integrating AI and ML components into production systems and APIs. Writing high-quality, well-tested, and well-documented code following best practices. Developing and monitoring metrics to improve system reliability and performance. Collaborating closely with frontend engineers, data engineers, and ML specialists to build end-to-end pipelines. Participating in agile ceremonies and code reviews to uphold quality and delivery standards. Tech Stack & Skills Core skills: Strong Python backend development experience (FastAPI or similar frameworks) Cloud-native deployment experience (preferably Google Cloud and Cloud Run) Unit testing experience (pytest or similar frameworks) Familiarity with agile development and CI/CD processes Strong understanding of Git/GitHub workflows and DevOps tooling Nice to have: Experience with Docker or multi-container application architecture Familiarity with AI/ML technologies such as LLMs, NLP, LangGraph, PydanticAI, or AutoGen Experience with biological or scientific datasets (genomics, proteomics, etc.) Exposure to frontend development (React preferred) Experience benchmarking and improving AI/ML models or agent-based systems What You'll Bring A track record of delivering clean, production-grade backend systems A collaborative and proactive approach to working in cross-functional teams Passion for innovation and applying technology to advance scientific discovery A growth mindset with a focus on continuous learning and improvement Please send your CV