101 to 125 of 3,868 Python Jobs in England

Assurance - Financial Services - Forensics - eDiscovery - Senior - London Location: London Other locations: Primary Location Only Date: Jul 30, 2026 Requisition ID: 1730079 At EY, we’re all in to shape your future with confidence. We’ll ...

Principal Data Engineer – Inside IR35 – Hybrid – SC Cleared An established Client is seeking anSC Cleared Principal Data Engineer on an initial contract. You’ll be responsible for designing, building, and maintaining secure, scalable data pipelines ...

looking for an experienced Lead Python Developer specialising in Python to join our delivery team. This is a hands-on role focused on building, enhancing, and supporting production applications in complex environments. The successful candidate will have strong practical development experience and be comfortable working within public sector programmes, collaborating … closely with delivery, product, and data teams to deliver reliable, secure solutions. Key Responsibilities Develop, enhance, and maintain applications using Core Python and web frameworks such as Flask. Build and maintain front-end components using VueJS, JavaScript, CSS, and HTML to deliver usable and accessible interfaces. Develop and optimise ...

client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key role in shaping the future of their technology and data platforms. This is a rare opportunity to join a highly respected organisation operating … working closely with senior stakeholders across the organisation. Key Responsibilities: Leading the design and development of scalable data platforms and applications Building and optimising Python-based solutions and automation tools Developing and maintaining PostgreSQL databases and data models Delivering Azure Data Factory and Microsoft Data Flow solutions Creating insightful Power ...

play a key role in delivering scalable AI solutions that enhance trading operations, automate workflows, improve regulatory controls, and increase business efficiency. AI Engineer (Python/Java) London (Hybrid) £700-900/day (Umbrella) A leading global investment bank is seeking an experienced AI Engineer to drive the adoption … focus on measurable business outcomes. Contribute to AI strategy, architecture, and best practices across the organisation. Essential Skills & Experience Strong development experience with Python and/or Java (C++ beneficial). Proven experience building Generative AI and Agentic AI applications. Experience implementing AI solutions within financial services or other regulated ...

innovators in gaming and technology, we bring fresh thinking and creativity to deliver outstanding experiences daily. We're looking for a Senior Engineer – Python Automation to transform our enterprise organization by automating repetitive processes and advancing our Reporting Center of Excellence standards. What You'll Do Develop the complete Life … Support the Reporting Center of Excellence in advancing both strategic and tactical implementation of solutions to meet organizational automation objectives. Direct the creation of Python-based and Agentic AI tools aimed at automating extensive repetitive tasks like combining various data sources, producing reports, and system reconciliation. Conduct detailed reviews ...

Senior Software Engineer (Python/AWS) - SaaS & FinTech Location: London (Hybrid) Type: Full-time The Opportunity We're looking for an experienced Senior Software Engineer to join a collaborative, high-performing engineering team developing market-leading SaaS products used to analyse and visualise some of the world's largest financial … cutting-edge cloud technology, solve complex engineering challenges and help shape the future of a modern SaaS platform. You'll work alongside talented Python and TypeScript engineers, partnering closely with Product to design and deliver scalable, high-quality software that makes a real impact. If you're passionate about building ...

weather data team, ensuring APIs are robust and well architected. 12-month Contract, SC Cleared. Essential and Desirable criteria as follows : Demonstrable skills in Python software development Demonstrable skills in AWS CDK Strong analytical and problem-solving skills Proven ability of designing, implementing and delivering quality and efficient software using ...

Backend Python Software Engineer Hybrid/Remote - 1 day every two weeks Help build the decision infrastructure powering the future of private markets. We're partnering with an ambitious early-stage AI software company building a next-generation platform used by Private Equity, Venture Capital, Private Credit and Corporate … interested in product-minded software engineers who enjoy solving difficult technical problems and taking ownership. You'll ideally have experience with: Python development. Building production SaaS or enterprise software products. Cloud platforms (AWS, Azure or GCP). Designing scalable backend architectures and APIs. Enterprise authentication and security (OAuth2, OpenID Connect ...

editing and reporting Volume purchasing app usage and scope reporting Streamlined workflows that save time and cut down on complexity Tech Stack Java SpringBoot Python Django REST API Microservice architecture Pulsar Auth0 AWS Responsibilities Break down customer problems into work the team can execute on. Independently complete tasks from start ...

using Terraform Hands-on experience building applications, testing, and supporting operational stability Proficiency in at least one programming language, with a strong focus on Python Experience with automation and continuous integration, delivery, and testing methods Working knowledge of the Software Development Life Cycle and Model Development Life Cycle Understanding ...

Senior Software Engineer - Python/AWS/Cloud-Native Engineering SC or DV Cleared | Government Programme | AWS | Python | Terraform | Microservices Location: UK (Hybrid/Remote) Security Clearance: SC or DV required Engagement: Contract (Inside IR35) Sector: Public Sector/Defence/National Infrastructure We are supporting a major secure government … building modern cloud-native and AI-enabled digital capability within a highly technical AWS engineering environment. The team are looking for a strong Senior Python Software Engineer with experience delivering scalable Back End services, microservices platforms and event-driven cloud solutions within AWS environments. This role sits inside a highly ...

ideal candidate will drive quality assurance initiatives using cutting-edge technologies and AI-powered testing solutions. Design, develop, and maintain automated test frameworks using Python, JavaScript, and Playwright Implement AI-powered testing solutions to enhance test coverage and efficiency Create and execute API tests using RestAssured or Karate frameworks Collaborate … Generative AI concepts and applications in software testing Experience implementing AI-driven test automation solutions Familiarity with LLMs, prompt engineering, and AI model integration Python - MUST HAVE Proficient in Python programming for test automation and scripting Experience with Python testing frameworks (pytest, unittest) Ability to develop custom automation utilities ...

practices such as model drift detection, data quality monitoring, and automated retraining workflows. Data Engineering and Preprocessing Develop and maintain scalable data pipelines using Python, SQL, and Azure Data Factory (ADF). Ensure data is clean, reliable, and structured for use in Azure ML Studio workflows. Software Development Produce clean … efficient, and production-grade Python code. Apply CI/CD practices and DevOps/MLOps principles integrated with Azure Machine Learning Studio environments. Cross-functional Collaboration Work closely with actuarial analysts and modelling teams to translate outputs from Azure ML Studio into actionable insights and business recommendations. Innovation and Continuous ...

adjacent skills and backgrounds, to fill a number of different roles within each capability area. Device & Embedded Software Systems Embedded Linux, C++/Python, embedded systems, multi-sensor and camera-based devices (including thermal and line-scan), data acquisition and edge processing, device-to-cloud pipelines, networking, system integration, hardware … deployments, containerisation (Docker), AWS services (Lambda, SQS, EC2, S3), IAM permissions (AWS), DevOps security, CI/CD, CI/CD tools (GitHub Workflows), Git, Python development, Python testing frameworks (pytest, unittest), JavaScript knowledge (Node.js), RabbitMQ, FFMPEG, Linux systems administration Machine Learning Applied machine learning, computer vision, object detection, image classification ...

using infrastructure as code (Terraform). Enhance the automation of current processes both cloud and on-premise by using Scripting languages such as Ansible, Python and other automation tools. Work with the development team to take over and productionise new technologies and workflows. Collaborate with DevOps, development and infrastructure teams … automation. Experience with OpenShift/Kubernetes Strong Linux system administration (RedHat/CentOS or similar). 5+ years' experience with automation languages such as Python, bash, Ansible and Terraform. Experience with Build, Release and Version Control Systems such as Git, GitLab etc. Extensive proven experience with AWS network and security ...

GitLab CI Hands-on experience with Docker and Kubernetes Experience with Infrastructure as Code (Terraform preferred) Strong Linux/server administration skill Proficiency in Python, TypeScript, or Bash scripting Excellent problem-solving and stakeholder collaboration skills Understanding of Responsible AI principles Nice to Have AWS cloud expertise Experience with microservices … serverless architectures Familiarity with Node.js, Angular, and JVM environments Python for data processing or model evaluation Why Join Us? We offer a competitive salary between £75- 85K plus benefits including healthcare cash plan scheme, on site Medical Centre, subsidised canteen facilities, company events, pension. This role is based ...

from a leading UK university. Degree in Computer Science, Mathematics, Physics, Engineering or another highly technical discipline. Outstanding programming ability in languages such as Python, C++, Rust, Go or Java. Demonstrated ability to build complex technical projects independently. Strong understanding of algorithms, data structures, systems design and software architecture. High … Scalable Systems, High Performance Systems, Backend Development, API Development, Microservices, Cloud Infrastructure, Infrastructure Engineering, Platform Engineering, Algorithms, Data Structures, Object Oriented Programming, Functional Programming, Python, C++, Rust, Go, Java, TypeScript, JavaScript, Database Design, SQL, NoSQL, PostgreSQL, System Architecture, Technical Leadership, Engineering Strategy, Software Reliability, Performance Optimisation, Automation, DevOps, CI/ ...

reviews Troubleshooting and resolving technical issues Contributing to architecture discussions Supporting production environments where required Typical technologies include: React TypeScript JavaScript C# .NET Node.js Python SQL Cloud Engineering & DevOps Work with experienced consultants to design, automate and manage cloud environments. You'll gain experience with: Amazon Web Services (AWS) Microsoft … processes Improving platform reliability and security Data & AI Engineering Depending on the project, you'll also contribute to modern data and AI solutions including: Python automation SQL development Data engineering AI-enabled applications Machine Learning platforms Large Language Model integrations Intelligent workflow automation Consulting & Client Engagement This is what makes ...

Candidates will be comfortable with large datasets, distributed processing and applying software engineering discipline to data products; Foundry experience is highly desirable but strong Python/PySpark engineers who can learn Foundry quickly are encouraged to apply. Essential qualifications • Extensive experience with Python and PySpark/Apache Spark. • Proven track ...

solutions meet the highest standards. •Design & Execute infrastructure test plans across cloud and on-prem environments •Automate & Maintain test scripts using tools such as Python, Bash, Terraform, or Ansible •Integrate & Support testing within CI/CD pipelines (e.g., Jenkins, GitLab CI, Azure DevOps) •Validate & Assure infrastructure-as-code deployments … infrastructure testing, QA, or engineering roles •Strong understanding of infrastructure (compute, storage, networking, virtualization) •Proficiency in Linux/Unix environments and scripting (e.g., Bash, Python) •Experience with automation tools (Terraform, Ansible, Puppet) •Familiarity with cloud platforms (AWS, Azure, GCP) and hybrid environments •Exposure to containers (Docker, Kubernetes) •Knowledge of networking ...

manage changes to live services in mission-critical environments. You will work with a modern and diverse technology stack, including: Languages & Scripting: Java, Python, Go, JavaScript (TypeScript), Bash Frontend: Vue CI/CD & Automation: Jenkins, GitLab CI, Ansible, Cucumber Cloud & Platforms: AWS, OpenShift, Linux Infrastructure as Code: Terraform Data & Streaming … role Proven experience as a Site Reliability Engineer, DevOps Engineer, or similar role supporting cloud-based or secure systems Strong automation and scripting skills (Python, Bash, Go, or similar) Hands-on experience with CI/CD pipelines (Jenkins, GitLab CI/CD, etc.) Strong knowledge of Infrastructure as Code (Terraform ...

applications. Define and deliver end‐to‐end automated testing strategies covering UI, API, integration and performance testing. Develop scalable automation frameworks and advanced Python‐based automation solutions. Embed testing within CI/CD pipelines to maintain quality gates and support reliable software releases. Create dashboards and reporting solutions to track … designing, building and leading CI/CD implementations in production environments using tools such as Jenkins, GitHub Actions, GitLab CI and Azure DevOps. Advanced Python scripting skills, with additional programming languages considered advantageous. Strong experience delivering test automation for web applications at scale using modern frameworks including Playwright, Cypress ...

applications. Define and deliver end-to-end automated testing strategies covering UI, API, integration and performance testing. Develop scalable automation frameworks and advanced Python-based automation solutions. Embed testing within CI/CD pipelines to maintain quality gates and support reliable software releases. Create dashboards and reporting solutions to track … designing, building and leading CI/CD implementations in production environments using tools such as Jenkins, GitHub Actions, GitLab CI and Azure DevOps. Advanced Python scripting skills, with additional programming languages considered advantageous. Strong experience delivering test automation for web applications at scale using modern frameworks including Playwright, Cypress ...

Azure Databricks experience. Experience building ETL/ELT pipelines within Azure Lakehouse environments. Knowledge of Medallion Architecture and Delta Lake. Strong SQL and Python skills. Experience with Power BI datasets and data modelling. Familiarity with Azure DevOps, Git, CI/CD and Infrastructure as Code. Understanding of data governance, security ...