151 to 175 of 3,063 Python Jobs in the UK

experience in a customer facing role, with 5 to 7 years of experience in pre-sales with enterprise software Minimum of 3 years experience with modern scripting languages (e.g. Python, Node.js, SQL) and/or popular programming languages (e.g. C/C++, Java, C#) in a professional capacity Experience designing with scalable and highly available distributed systems in the cloud More ❯

environment.DESIRED SKILLS AND EXPERIENCE: Financial Services experience Real-time and low latency market data experience Service orchestration, observability and monitoring platform experience Solid understanding of a Programming Language (preferably Python) Agile tools (Jira, GIT among other DevOps principles) AWS, Azure, GCP CertificationJoin us and be part of a team that values innovation, quality, and continuous improvement. If you're ready More ❯

in a client-facing, consulting-oriented role. Passion for data with extensive knowledge and experience in Machine Learning techniques. Expertise in key technologies related to Data Management. Proficiency in Python is required; knowledge of SQL and Spark is a plus. Experience with Cloud platforms, specifically Azure and Databricks. In-depth knowledge and experience in Data Analytics Architecture. Understanding of Data More ❯

as Hadoop, Spark, and Kafka, with a strong emphasis on Java development. Proficiency in data modeling, ETL processes, and data warehousing concepts. Experience with data processing languages like Scala, Python, or SQL. Familiarity with containerization technologies (Docker) and orchestration tools (Kubernetes). Strong knowledge of software development principles, including object-oriented design, design patterns, and clean code practices. Excellent problem More ❯

equivalent experience. Professional experience as a full-stack developer. Extensive experience in AWS services such as EC2, S3, RDS, Lambda, and DynamoDB. Experience with back-end technologies like Node.js, Python, Java, or similar languages. Experience with containerization technologies, particularly Docker Proficient in deploying, managing, and scaling applications using Kubernetes. Familiarity with Agile development methodologies. Strong problem-solving abilities and attention More ❯

Senior Machine Learning Engineer £90000 - 100000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Machine Learning Engineer - 6-Month FTC £90,000 - £110,000 UK-wide (Hybrid: London client-site) Our client is a leading AI More ❯

Senior Python Engineer Up to £450 Per day Long term contract Remote We're looking for a Senior Engineer to design and build high-quality backend systems and data pipelines that power the analytics platform. You'll collaborate with engineers and the Product team across the full software lifecycle, leading on scalable services that ingest, transform and deliver data to … our frontend applications and customers. You'll bring strong Python skills, experience with microservices and data ingestion/ETL pipelines , and an eye for clean, maintainable code. Familiarity with AI-assisted dev tools (GitHub Copilot, Cursor, Windsurf, Devin) is a plus — we encourage using them to boost developer velocity and quality. What you'll do Design and implement robust, scalable … backend services in Python Own and improve data ingestion & processing pipelines Advocate for software best practices (testing, CI/CD, clean code) Integrate APIs and third-party services Mentor teammates and share knowledge What we're looking for 5–7+ years' experience building production software Proficiency in Python and microservices architecture Experience with ETL/data pipelines, containerisation (Docker/ 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 optimization skills Strong communication More ❯

Python Developer Financial Services | Sheffield | Hybrid (3 days on-site) Contract: Until end of 2025, rolling extensions Inside IR35 Were partnering with a leading financial services client in Sheffield who are seeking a Skilled Python Developer to join their team. Youll be instrumental in building scalable automation solutions to streamline and optimise database operations. This is a hybrid role … for database operations and rollouts Build and integrate APIs for database management and automation workflows Troubleshoot automation issues across scripting, APIs, and containerised environments Required Skills: Proven experience in Python development & FastAPI Strong knowledge of PostgreSQL database administration Excellent problem-solving, debugging, and analytical skills Nice to Have: Exposure to observability tools ( Prometheus, Grafana, OpenTelemetry ) Experience with enterprise tools (Control More ❯

Software Engineer, Python, COR7356 This is an excellent opportunity for a junior-to-mid-level Software Engineer to join an established, innovative Medtech company, originally spun out of Oxford University. The Software Engineer will use prior commercial experience of Python to develop state-of-the-art medical imaging software and techniques to support business development and growth. Working closely with … the CTO as part of a dedicated development team working to develop state-of-the-art medical imaging software, the Software Engineer will: Work with a mature Python/Django codebase to further develop clinical products which give diagnostics information to clinicians Work with machine learning concepts to develop existing and new medical image analysis technologies Help develop and administer … pattern in place is full-time on-site in the Oxford office. What's required to be successful in this Software Engineer role? Previous commercial development experience coding with Python, with any experience of Django advantageous Experience with Git or similar Experience of creating and maintaining documentation Experience with AWS or GCP would be beneficial, as would any experience with More ❯

Great opportunity for Senior Python Engineers to work remotely for a UK based AI scale-up. You'd join a large engineering department and would work within a cross functional product-based team responsible for building cloud-native, event-driven systems in a collaborative DevOps environment. The teams are responsible for all aspects of the product they work on, from … supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven Architectures The money is good too – up to £100k plus benefits including nonus, share options More ❯

Great opportunity for Senior Python Engineers to work remotely for a UK based AI scale-up. You'd join a large engineering department and would work within a cross functional product-based team responsible for building cloud-native, event-driven systems in a collaborative DevOps environment. The teams are responsible for all aspects of the product they work on, from … supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven Architectures The money is good too – up to £100k plus benefits including nonus, share options More ❯

The Role A leading global financial institution is seeking a Python Developer (Contract) to join its Commodities Technology team. This group supports a fast-growing Commodities Index business that spans Oil, Gas, Power, Agriculture, and Metals, providing advanced analytics and tools for structuring and trading. You will play a key role in designing and delivering a new index back-testing … The position offers direct business interaction, exposure to real-world trading problems, and the opportunity to build robust, high-performance solutions in a dynamic environment. Responsibilities Develop and enhance Python-based models for: Historical index back-testing Daily pricing and index level generation Weighting and rebalancing logic Basket decomposition and attribution analytics Design and deploy scalable APIs (Flask/FastAPI … gather requirements and iterate quickly on solutions. Implement testing frameworks, version control, and data validation processes. Integrate with market data, storage systems, and reporting platforms. Required Skills 5+ years' Python development experience, ideally within trading, risk, or financial services. Strong background with Pandas, NumPy, and data science libraries . Hands-on experience with Flask or FastAPI for API development. Proficiency 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, the company has … 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 … way or a 50/50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine, you will also have experience with Python, Node.js and TypeScript You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You More ❯

voice matters, your technical leadership is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Lead Python Software Developer Hybrid - Leeds HQ 1–2 Days per Week Up to £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so that we can work … tech entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: A highly experienced Python Developer with experience of successfully leading and managing a team. At ASK BOSCO®, part of Modo25, we're building a smarter, faster, people-first marketing tech business. We're entering … launching new features that delight customers, your fingerprints will be all over our success story. We're on the hunt for a Lead Software Developer with deep expertise in Python to become a driving force in our fast-growing, product-led tech company. This isn't just another dev role - it's a rare opportunity to play a pivotal role More ❯

on cutting-edge AI-powered applications . This is a fantastic opportunity for a talented Full-Stack Developer or AI Software Engineer with strong experience in Node.js, PHP, and Python to take ownership of innovative projects that blend AI, web development, and scalable cloud systems . This role is ideal for a developer who enjoys working across the stack from … creating user-friendly interfaces while integrating the latest AI tools and assistants to supercharge productivity. What youll be doing: Designing and developing AI-driven applications using Node.js, PHP, and Python Building RESTful APIs, backend services, and cloud-ready applications Integrating AI models and AI code assistants (Copilot, CodeWhisperer, etc.) into live systems Working with React/Angular to deliver modern … code, mentoring others, and ensuring software quality What were looking for: Strong experience with Node.js and backend development Proven background in PHP (for backend services and integrations) Knowledge of Python for AI/ML integration and data processing Experience in Full-Stack Development including front-end frameworks (React, Angular or similar) Solid understanding of databases (SQL/NoSQL), APIs , and More ❯

clients across finance, e-commerce, and technology. This is a hands-on role where you'll work across the full stack. Back-end services in C#/.NET and Python, and dynamic front-end applications using JavaScript, React, Node.js, and TypeScript. Location: Bristol (On-site) Contract: 6 Months (OIR35) Rate: £350-450 p/day Start date: ASAP Key Responsibilities … Build and maintain software using C#/.NET, Python, JavaScript, React, Node.js, and TypeScript Develop and optimise APIs, services, and integration layers. Deliver end-to-end features across back-end, front-end, and cloud-hosted environments. Write clean, efficient, and maintainable code following best practices. Contribute to code reviews, testing, and Agile ceremonies. Troubleshoot and resolve application-level performance and … reliability issues. Key Skills: Commercial experience with C#/.NET, Python, JavaScript/React. Strong knowledge of Node.js, TypeScript, and modern full-stack development. Experience with SQL/NoSQL databases (PostgreSQL, MongoDB, SQL Server). Familiarity with cloud environments (AWS, Azure, or GCP). Solid grounding in software engineering best practices - testing, design patterns, version control (Git). Agile team More ❯

/CD pipeline design CI/CD tooling (Azure DevOps, GitHub Actions, etc.) Git-based workflow (PR, Merges, Jira status, CI and then CD). IaC (Terraform, ARM) Scripting (Python, PowerShell, Bash) Monitoring and alerting tools (e.g. Prometheus, Grafana, Azure Monitor). Collaboration tools (Jira and Monday dot com). Integration tools like Power Automate, Slack etc. Good to have … Programming language (C#/.Net/Python More ❯

/ML team. This is a fantastic opportunity to contribute to cutting-edge solutions that support the development of innovative therapies and personalised medicine. Key Responsibilities Develop and maintain Python-based web applications and supporting infrastructure. Integrate AI/ML components across frontend, backend, data, and compute environments. Deliver high-quality software following best practices, including automated testing and documentation. … Monitor and improve key performance metrics across tools and services. Participate in code reviews and contribute to continuous improvement across the team. Required Skills Proficiency in Python and unit testing frameworks (e.g., pytest ). Strong experience with Google Cloud Platform (GCP) , including Cloud Run and core web infrastructure. Solid understanding of Infrastructure-as-Code tools (e.g., Terraform ) and modular development More ❯

/CD pipeline design CI/CD tooling (Azure DevOps, GitHub Actions, etc.) Git-based workflow (PR, Merges, Jira status, CI and then CD). IaC (Terraform, ARM) Scripting (Python, PowerShell, Bash) Monitoring and alerting tools (e.g. Prometheus, Grafana, Azure Monitor). Collaboration tools (Jira and Monday dot com). Integration tools like Power Automate, Slack etc. Good to have … Programming language (C#/.Net/Python More ❯

to make this a great place to work. Our leaders will be committed to your career and development from day one. Key responsibilities Software and infrastructure development for a Python web application Integration of AI/ML components with frontend, backend, data and compute infrastructure Responsible for high quality software implementations according to best practices, including automated test suites and … end pipeline consuming other data products Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of More ❯

to make this a great place to work. Our leaders will be committed to your career and development from day one. Key responsibilities Software and infrastructure development for a Python web application Integration of AI/ML components with frontend, backend, data and compute infrastructure Responsible for high quality software implementations according to best practices, including automated test suites and … end pipeline consuming other data products Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of More ❯

to make this a great place to work. Our leaders will be committed to your career and development from day one. Key responsibilities Software and infrastructure development for a Python web application Integration of AI/ML components with frontend, backend, data and compute infrastructure Responsible for high quality software implementations according to best practices, including automated test suites and … end pipeline consuming other data products Basic qualifications: Cloud experience (e.g. Google Cloud and cloud run essential) including core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of More ❯

and across allied teams, to build an end-to-end pipeline consuming other data products Basic qualifications: 5+ years' experience with frontend software development (e.g. React) Demonstrated experience of Python development (e.g. using FastAPI) Bachelor's degree in a relevant field (including computational, numerate or life sciences), or equivalent experience Cloud experience (e.g. Google Cloud and cloud run preferred) including … core web application infrastructure is essential Strong skills in JavaScript/TypeScript and Python, ensuring best practices are followed for clean and scalable code Demonstrated ability to work directly with designers, particularly using Figma, to convert design prototypes into engaging and interactive applications Experience in using automated testing tools, including Playwright and Cypress, to create, maintain, and execute comprehensive test More ❯

platform further. You will work closely with our Lead Developers to shape the technical direction of the platform, focusing on performance, maintainability, and tighter integration of our C# and Python codebases. You will also support and mentor less experienced developers, conduct code reviews, and take ownership of key technical challenge - particularly where complex datasets and performance bottlenecks are involved. You … will have the benefit of the guidance of our lead C# developer and Python developer, but also the opportunity to take ownership of your work and to work closely with our wider team of data scientists, actuaries and industry specialists. This is a senior-level role for someone who wants to combine hands-on development with technical leadership and mentorship … of a market-leading analytics platform. Key Responsibilities Leading the design and development of new InsurSight features, ensuring performance, scalability and maintainability Driving better integration between our C# and Python codebases, rewriting or restructuring code where needed to reduce inefficiencies and improve cohesion Optimising performance of complex data workflows, including large-scale real-time calculations (eg on 4GB+ datasets) Reviewing More ❯