12 of 12 Python Developer Jobs in the South East

Fullstack Python Developer - Up to £75,000 A consultancy is looking for a Fullstack Python Developer to work on and deliver technical solutions within the defence and government sector. Essential expertise: Python development expertise Frontend experience with React (or other JavaScript frameworks) AWS cloud experience Containerisation experience Offered: Salary up to More ❯

Join Our Client as a Fullstack Python Developer (Healthtech) Are you passionate about developing cutting-edge technology that makes a difference in people's lives? Our client, a forward-thinking Healthtech company, is looking for a junior/mid-level Fullstack Python Developer to join their innovative team on a permanent basis. This fully remote role … offers you the chance to work on meaningful projects, shaping the future of healthcare technology from anywhere in the world. Key Skills We're Looking For Python (Flask): A solid foundation in Python is essential for this role, particularly with the Flask framework. JavaScript (React): Experience in JavaScript is required, ideally with React for building intuitive user interfaces. More ❯

Microsoft tech, our solution helps companies deploy intelligent agents, automate workflows, and accelerate innovation at scale. As demand surges for our product, we are currently hiring for a Senior Python Developer with Azure experience and a footing with AI who’s ready to move at our speed. If you're passionate about AI, thrive in agile, fast-paced … helping businesses create and manage powerful automation through models, agents, and reusable templates. Ready to build the future with us? The Role at a Glance: AI/Azure/Python Developer UK Remote Up to £90,000 Benefits include flexible remote work and an environment that values speed, quality, and autonomy. Product/Service: Neologik is an accurate … through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azure’s native AI stack (including AI Foundry, Search, Cosmos DB, and AKS), strong Python and C# skills, VS Code (ideally with AI tools like Copilot), familiarity with Docker, Kubernetes, and scalable cloud-native architecture, and a track record of working in agile teams More ❯

Python Developer - sought by leading investment bank based in Canary Wharf - Contract - Hybrid Key Responsibilities Develop and optimize Python calculators for: Historical index back-testing Daily pricing and index computation Weighting and rebalancing logic Attribution and decomposition analytics Build robust APIs using FastAPI or Flask Collaborate directly with business users to gather requirements and iterate quickly Implement … testing, versioning, and data validation processes Ensure integration with internal data sources and reporting tools Required Skills 5+ years of Python development experience, ideally in financial services or commodities Strong proficiency in Pandas , NumPy , and time-series data manipulation Proven experience with FastAPI or Flask Familiarity with large datasets and real-time data pipelines Excellent debugging, profiling, and performance More ❯

I am currently working with a London-based Tier 1 investment bank who are actively seeking a Python Developer on a long-term contract basis. What you'll need to succeed Strong Python programming experience within Financial Services - Mandatory Good understanding of quantitative finance Good experience developing and optimising Python-based calculators and models. Strong experience More ❯

Role: Python Software Developer Salary: Up to £180k + Exceptional Benefits + Bonus Location: London We're hiring on behalf of a leading global tech-driven organisation that's building high-performance frameworks and platforms powering business-critical systems. This is a high-impact engineering role, where you'll design, build, and optimize distributed systems and internal frameworks … company-wide frameworks, tools, and platforms that boost productivity and efficiency. Collaborate with developers and stakeholders to gather requirements and deliver impactful solutions. Write clean, well-tested, and documented Python code, contributing to code quality standards. Debug and resolve technical challenges across distributed systems. Stay ahead of Python ecosystems and industry best practices. The ideal candidate will have … 6+ years of professional software development experience. Strong expertise in Python (high-performance coding, frameworks, best practices). Experience with distributed systems and architectures. Familiarity with containerization (Docker, Kubernetes) and Linux environments. Hands-on experience with CI/CD pipelines and automation tools. Bonus: exposure to JVM-based languages (Java, Kotlin, Scala). This is a rare opportunity to More ❯

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 ❯

Lead Developer Remote - London (Twice Per Month) Up to £65,000 + Benefits We're working with a world-renowned organisation at the forefront of science and digital innovation who are looking for a Lead Developer to join a major national programme. This is a fantastic opportunity to take ownership of building and leading a team delivering cutting … edge digital infrastructure that will transform how vital scientific data is accessed and shared across the UK and beyond. The role As Lead Developer, you'll provide senior technical direction and hands-on expertise in designing and implementing scalable, secure infrastructure. You'll be responsible for shaping architectural decisions, integrating cloud-based and bespoke solutions, and ensuring robust delivery … large-scale datasets. Collaborate with external suppliers, partners, and stakeholders to align delivery. What we're looking for: At least 5 years of experience delivering full-stack software development (Python backend, JavaScript frontend). Strong background in backend infrastructure - SQL/NoSQL, event stores, cloud storage. Proven experience in architecting secure, scalable systems in AWS, Azure, or GCP. Experience More ❯

SC Cleared Python DeveloperC/C++ | Data Processing | Kubernetes | Sonar Systems | Hybrid (Southamptom)SR2 is partnered with an industry leading consultancy on the Defence programme, supporting critical Defence innovation, and we’re looking for an experienced Full Stack Software Engineer to join the team.This role will focus on developing robust, production-grade APIs, building data pipelines, and delivering software …/Protobuf Support engineers and scientists in adopting and using APIs effectively Build and maintain data processing pipelines in collaboration with domain experts Review and contribute to codebases across Python and C++ Create and maintain unit and integration tests for reliability and quality Deliver applications into container orchestration systems like Kubernetes Document design decisions and ensure knowledge sharing across … teams Solve complex technical challenges across multi-technology environments Skills & Experience Required: Strong background in software engineering and data management principles Proven expertise with Python and a strongly-typed language (C/C++) Extensive experience designing and deploying production-grade APIs Hands-on experience delivering operational software into live environments Familiarity with Kubernetes and containerisation workflows Strong problem-solving More ❯

currently made up of 9 employees in a start-up company. It is a hybrid role with 3 days per week on-site in Central London. Key Tech Stack: Python for data processing and backend logic SQL (PostgreSQL/SQL Server) for data querying and pipelines React (TypeScript) for intuitive, modern UIs Exposure to cloud platforms (AWS/Azure … Docker, or streaming tools (Kafka, Spark, etc.) is a plus Ideal Profile: 1-2 years' experience in a commercial software or data engineering role Strong coding skills in Python, SQL, and React Keen to work closely with clients and solve meaningful, complex problems A self-starter comfortable in a start-up environment Package & Perks: £35,000-£45,000 base More ❯

I am currently working with a London-based financial services consultancy who are actively seeking multiple Senior Python Developers to join one of their prestigious end clients in the Investment Banking space. What you'll need to succeed : Extensive Python Development experience in Financial Services/Investment Banking - Mandatory. Strong experience with relational databases. Extensive AWS experience. Good 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 ❯