1 to 25 of 27 Python Developer Jobs in the South East

Job Title - Senior Python Developer Base Location: London plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to understand the challenges our customers face daily and … As a valued team member, you'll be expected to stay current with the tech field and the latest trends in Audit delivery. Why Join KPMG As a Senior Python Developer As a Senior Python Developer, you will play a hands-on role in the design and development of secure, scalable, and high-performance backend services … also support the deployment and operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs More ❯

Job Title - Senior Python Developer Base Location: London plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to understand the challenges our customers face daily and … As a valued team member, you'll be expected to stay current with the tech field and the latest trends in Audit delivery. Why Join KPMG As a Senior Python Developer As a Senior Python Developer, you will play a hands-on role in the design and development of secure, scalable, and high-performance backend services … also support the deployment and operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs More ❯

Job Title - Senior Python Developer Base Location: London plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to understand the challenges our customers face daily and … As a valued team member, you'll be expected to stay current with the tech field and the latest trends in Audit delivery. Why Join KPMG As a Senior Python Developer As a Senior Python Developer, you will play a hands-on role in the design and development of secure, scalable, and high-performance backend services … also support the deployment and operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs More ❯

month contract - Inside IR35 - Investment banking Job Description Job Title: Jython/Python Developer 1. Purpose of Job: We are looking for a Python Developer responsible for construction of application components and scripting to manage the transformation of data between upstream and the Risk System data warehouse. A broad understanding of financial products across all asset … understanding of SQL and database technologies is necessary as well. 2. Main Tasks and Responsibilities: The successful candidate will be expected to fulfil the role of a Data Platform Python developer as follows: · Be part of a dynamic, agile team that as custodian of the Risk data for BNPP is at the heart of all that the Risk … Systems department achieves on a daily basis. · Design, build, and maintain efficient, reusable, and reliable Python code · Rapidly prototyping solutions to quickly prove/disprove new concepts · Design and implementation of low-latency, high-availability, and performant applications · Work directly with Risk analysts and Product owners to turn functional requirements into efficient and maintainable code · Ensure the best possible More ❯

Full Stack Python Developer - Data Engineering & AI Location: UK-wide - Remote based. Employment Type: Permanent Salary: £75,000 - £85,000 per annum, dependent on experience Context Recruitment is working in partnership with a leading IT Services provider to appoint a skilled Full Stack Python Developer with demonstrable experience in data engineering . This role offers the … opportunity to contribute to innovative cloud and data-driven projects within a collaborative and forward-thinking technical environment. Key Responsibilities: Design, build and maintain full-stack applications using Python (Django, Flask or FastAPI) and modern JavaScript frameworks (such as React, Vue or Angular) Develop and optimise ETL pipelines , data workflows and API integrations Collaborate with data engineers and analysts … . Support container orchestration and microservices architecture using Kubernetes Participate in architectural discussions and promote best practices across the development lifecycle Candidate Requirements: Proven experience as a Full Stack Developer with strong proficiency in Python Solid understanding of data engineering principles , including ETL processes and data pipeline design Front-end development experience using JavaScript and associated frameworks Familiarity More ❯

Junior Python Developer - SaaS - Central London - £40,000 + Bonus + Fast Progression I'm working with a forward-thinking SaaS company based in Central London that's looking for a Junior Python Developer to join their growing tech team. This is a fantastic opportunity for someone with a good grounding in Python who wants … onsite in Central London £500 work-from-home allowance Strong focus on mentoring and career progression Great culture and a collaborative team environment What they're looking for: Solid Python fundamentals (could be from university, projects, or internships) Eagerness to learn and improve Willingness to get involved across backend development and data Strong communication and a proactive mindset This … is a genuinely strong career development move for a junior developer who wants structured support, real-world responsibility, and the chance to move forward quickly. You'll be part of a team that values learning and will invest in your growth from day one. Interested? Drop me a message or send over your CV and I'll be in More ❯

Python Developer – AI & Automation £70,000–£75,000 benefits | Hybrid (2 days office/3 days remote) | Permanent We’re partnering with a leading European professional services firm to find a skilled and innovative Python Developer to join their forward-thinking Technology & Innovation team . This is a high-impact role working on automation and AI … the organisation delivers services to its clients. You’ll collaborate with developers, business analysts, infrastructure specialists, and AI experts to design and deliver intelligent, low-code workflows using n8n , Python , and Microsoft Azure AI services . You’ll integrate these solutions with enterprise platforms such as Inprotech , iManage , SharePoint Online , and M365 , streamlining operations, reducing manual effort, and embedding … AI capabilities into everyday workflows. Key Responsibilities Design, implement, and maintain automation workflows in n8n , integrating AI agents and APIs. Use Python to build custom integrations, enhance workflows, and develop automation solutions. Integrate workflows with enterprise systems, including Inprotech , iManage , SharePoint Online , and M365 . Work with Azure AI Agent Service and Azure AI Factory to deploy, test, monitor More ❯

Python Developer - AI & Workflow Automation Are you passionate about building smart, AI-driven automations that make a real difference? We’re working with a prestigious and highly innovative professional services firm who are investing heavily in AI, automation, and digital transformation - and they’re now hiring a talented Python Developer to join their growing technology team. … This role will sit at the heart of their innovation journey, designing and delivering intelligent automation workflows across core business systems using Python , n8n , and Azure AI services. You’ll work closely with business analysts, developers, and AI specialists to build scalable, AI-enhanced solutions that streamline operations, boost productivity and reduce manual effort. Why this role stands out … Greenfield opportunity: Shape and own automation strategy across the business AI innovation: Work with Azure AI Agent Services, AI Factory, and OpenAI-style models Modern stack: Python, n8n, REST APIs, Azure, iManage, SharePoint Online, M365 Impactful work: Directly contribute to legal process transformation through smart automation Key responsibilities: Design and build end-to-end workflow automations in n8n Develop More ❯

our products have directly contributed to securing convictions for criminals of all types; protecting people and businesses around the world. ABOUT THE ROLE We are looking for a passionate Python developer to join our team and help us create dynamic software applications for our clients - all contributing to the goal of protecting them from any threats on the … you will be responsible for writing and testing scalable code, developing back-end components, and integrating user-facing elements in collaboration with front-end developers. The role of a Python developer is a broad one for us, covering the discovery and ingestion of new data, through to how it is managed and analyzed inside our products. We're … create innovative solutions to complex challenges. To be successful you should possess in-depth knowledge of object-relational mapping, experience with server-side logic, and above-average knowledge of Python programming. WHAT WILL I DO? Produce and maintain data harvesting tools in Python Maintaining infrastructure and services, covering Python, Elastic Search, Docker, Kubernetes and more Developing prototype More ❯

Python Developer/Data Engineer Python, NoSQL, Elasticsearch Fully remote. 100% Home Working Opportunity to join a small data consultancy who are delivering a major impact to their customer. Customers are gaining increased revenue and finding cost efficiencies directly from the data insights provided through the SaaS platform. Build data pipelines to ingest data. Consult with internal … solution. Experience required: STEM/Computer Science Degree OR sufficient commercial experience Good skills with Python. Use of Pandas is a bonus Experience building Data Pipelines/ETL using Python Experience consuming with REST API services 1 years commercial experience with Python or languages such as JAVA, PHP, Go Communication skills. You must enjoy speaking with Non-tech More ❯

Python Developer (with environmental sustainability focus) The role We are looking for a Python developer to a) work on building and improving our environmental impact assessment models and b) help us integrate our model libraries with existing tools that farmers and food companies use. These models are supporting farmers and food companies to reduce their environment More ❯

cutting-edge problems—low-latency systems, hardware acceleration, machine learning—ensuring the platform remains best-in-class. You’ll join a quantitative research team in London as a Quantitative Developer - Python, focusing on improving the research framework and supporting strategy development. This is a hands-on role, working closely with researchers to enhance tools, optimise back testing, and … maintain research work-flows. Responsibilities Develop and refine Python-based tools for trading strategy research. Enhance simulation/back-testing frameworks. Monitor and maintain research jobs. Collaborate with global teams on EMEA-focused projects. In order to apply for the position of Quantitative Developer - Python, you'll need to meet the following criteria: Strong Python skills 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 ❯

Software Engineer, Developer FICO systems, Python, SAS, R Credit Lending Contract 4 months (renewable) Inside IR35 Essex Offices (near Basildon) 4 days a week 1 day WFH £700 per day Inside IR35 The banking and finance arm of one of the worlds most known engineering companies is seeking a Software Engineer, Software Developer.The bank is looking to further … FICO (Fair Isaac Corporation) credit decision management systems. The successful candidate will work directly with FICO systems to develop and maintain lending decision systems. Main Tasks & Responsibilities Software Engineer, Developer FICO systems, Python, SAS, R Credit Lending > Manage and administer FICO systems platform, including scorecard implementation, rules configuration, and system optimisation > Translate business requirements into FICO configurations, develop … within the lending context > Engage and communicate effectively with project stakeholders and their teams to actively participate in key projects & initiatives Qualifications and Skills Essential Skills & Experience Software Engineer, Developer FICO systems, Python, SAS, R Credit Lending # 5+ years experience working with decision systems platforms (FICO systems, Provenir, SDS/PowerCurve, etc.) # Programming proficiency in Python More ❯

HybridPython Developer 9-12 Month Contract (Outside IR 35) Location: Hybrid (1 day a week in London, UK) Contract Duration: 9-12 months Rate: £ 375 -£ 450 per day (Outside IR35) Exciting Projects: Work on innovative digital solutions in a start-up environment. Flexible Working: Enjoy a hybrid role with one day a week in London. Collaborative Culture: Be part … of a talented, supportive team that values your input. We are recruiting on behalf of an innovative Insurance company looking for experienced Python Developers. This is an excellent opportunity for experienced developers eager to work on exciting projects in a dynamic and fast-paced environment. About the Company: Our client is a rapidly expanding start-up back ed by … a major insurer and specialising in pay-as-you -go car insurance growing quickly with over a million customers. Role Overview: Our client is seeking contract-based Python (Full Stack or Backend) Developers to enhance its engineering team. Ideal for contractors comfortable joining a fast-moving tech environment, working on customer-facing systems and infrastructure enhancements within the insurance More ❯

We are looking for a talented and experienced Python Developer to join our dynamic team in London . You will play a critical role in developing and optimizing backend systems, working with modern data technologies, and contributing to high-performance and AI-enabled applications. Key Responsibilities: Develop robust, scalable applications using Python , APIs, and async processing techniques … MLFlow , Git-based versioning, and environment tracking Build and integrate AI and intelligent automation frameworks Ensure applications meet performance, reliability, and scalability requirements Required Skills & Experience: 2+ years of Python development experience with strong knowledge of APIs, data structures, and asynchronous programming Experience with Databricks or Microsoft Fabric Proficiency in Azure cloud services including Data Lake, Functions, and App 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 ❯

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 ❯

Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + 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 join … early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer 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 2+years of experience as a Full Stack Developer 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 • Champion security More ❯

Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + 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 join … early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer 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 2+years of experience as a Full Stack Developer 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 • Champion security More ❯

Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + 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 join … early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer 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 2+years of experience as a Full Stack Developer 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 • Champion security 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 ❯

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 ❯