1 to 25 of 8,593 Permanent Python Jobs in the UK

Collaborate with data scientists, data engineers, and network domain experts to translate business requirements into robust software solutions. Develop backend services and APIs using Python and modern frameworks such as FastAPI, Flask, or Django. Design and implement containerised applications using Docker and Kubernetes. Build and maintain CI/CD pipelines … Mentor junior developers and contribute to fostering a strong engineering culture. What you’ll bring Essential criteria: Strong commercial experience developing software applications using Python . Experience with modern Python frameworks such as FastAPI , Flask , or Django . Strong understanding of software engineering principles including testing, design patterns, maintainability ...

team of 8-10 engineers. Operating at true enterprise scale across multiple environments and subject area communities, you will bring deep expertise in Python and SQL data engineering, ETL, cloud data platforms and orchestration at scale. Working with TA&I sponsors and Technology product owners, you will define, design … results-oriented environment and owning the technical direction for the team's deliverables.Design, develop and implement highly scalable and efficient data pipelines using advanced Python (Pandas, web scraping and machine learning libraries), SQL (including advanced optimisation techniques) and Apache Airflow.Lead the extraction, transformation and loading (ETL) of large and complex ...

design and development.Experience with AI/ML model integration, Prompt engineering, LLM APIs (OpenAI, Bedrock) and Generative AIProficiency in programming languages such as Java, Python, or Node.js.Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-driven or serverless architectures.Experience … Flyway, Spring, Spring Boot, Spring Integration, JMS, JDBC, Hibernate/JPA etcPreferred qualifications, capabilities, and skillsExperience in automation in any scripting languages such as python/groovy etc.Relevant certifications such as AWS Certified Developer, Microsoft Certified: Azure Developer, or Google Professional Cloud DeveloperFamiliarity with database technologies such as SQL, NoSQL ...

technical solutions Skills & Experience They're looking for experience with several of the following: Backend development: Strong commercial experience with Java and/or Python Experience building enterprise applications, APIs and backend services Strong understanding of software engineering principles, object-oriented design and system architecture Experience working with databases, data ...

technical solutions Skills & Experience They're looking for experience with several of the following: Backend development: Strong commercial experience with Java and/or Python Experience building enterprise applications, APIs and backend services Strong understanding of software engineering principles, object-oriented design and system architecture Experience working with databases, data ...

data quality, availability, and scalability.Develop and maintain data models, schemas, and data governance frameworks to support analytical and operational needs.Utilise SQL and scripting languages (Python or R) for data extraction, transformation, validation, and integration across diverse data sources.Project Management & Stakeholder EngagementManage project timelines, scope, and deliverables effectively, ensuring successful outcomes … experience working with cloud platforms (GCP, AWS, or Azure) for data storage, processing, and analytics services.Proficiency in SQL and at least one scripting language (Python or R) for data manipulation, analysis, and automation.Skilled in modern analytics and BI/reporting tools (e.g., Power BI, Tableau, Looker, Qlik Sense) for data ...

data quality, availability, and scalability.Develop and maintain data models, schemas, and data governance frameworks to support analytical and operational needs.Utilise SQL and scripting languages (Python or R) for data extraction, transformation, validation, and integration across diverse data sources.Project Management & Stakeholder EngagementManage project timelines, scope, and deliverables effectively, ensuring successful outcomes … experience working with cloud platforms (GCP, AWS, or Azure) for data storage, processing, and analytics services.Proficiency in SQL and at least one scripting language (Python or R) for data manipulation, analysis, and automation.Skilled in modern analytics and BI/reporting tools (e.g., Power BI, Tableau, Looker, Qlik Sense) for data ...

data quality, availability, and scalability.Develop and maintain data models, schemas, and data governance frameworks to support analytical and operational needs.Utilise SQL and scripting languages (Python or R) for data extraction, transformation, validation, and integration across diverse data sources.Project Management & Stakeholder EngagementManage project timelines, scope, and deliverables effectively, ensuring successful outcomes … experience working with cloud platforms (GCP, AWS, or Azure) for data storage, processing, and analytics services.Proficiency in SQL and at least one scripting language (Python or R) for data manipulation, analysis, and automation.Skilled in modern analytics and BI/reporting tools (e.g., Power BI, Tableau, Looker, Qlik Sense) for data ...

data quality, availability, and scalability.Develop and maintain data models, schemas, and data governance frameworks to support analytical and operational needs.Utilise SQL and scripting languages (Python or R) for data extraction, transformation, validation, and integration across diverse data sources.Project Management & Stakeholder EngagementManage project timelines, scope, and deliverables effectively, ensuring successful outcomes … experience working with cloud platforms (GCP, AWS, or Azure) for data storage, processing, and analytics services.Proficiency in SQL and at least one scripting language (Python or R) for data manipulation, analysis, and automation.Skilled in modern analytics and BI/reporting tools (e.g., Power BI, Tableau, Looker, Qlik Sense) for data ...

data quality, availability, and scalability.Develop and maintain data models, schemas, and data governance frameworks to support analytical and operational needs.Utilise SQL and scripting languages (Python or R) for data extraction, transformation, validation, and integration across diverse data sources.Project Management & Stakeholder EngagementManage project timelines, scope, and deliverables effectively, ensuring successful outcomes … experience working with cloud platforms (GCP, AWS, or Azure) for data storage, processing, and analytics services.Proficiency in SQL and at least one scripting language (Python or R) for data manipulation, analysis, and automation.Skilled in modern analytics and BI/reporting tools (e.g., Power BI, Tableau, Looker, Qlik Sense) for data ...

Strong experience designing and implementing enterprise-scale data architectures Expertise with cloud platforms such as Microsoft Azure, AWS, or Google Cloud Advanced SQL and Python development skills Experience building ETL/ELT pipelines and modern data integration solutions Strong understanding of DataOps, DevOps, CI/CD, and Infrastructure as Code ...

Advanced SQL skills, with expertise in query optimisation for large datasets Expertise in developing APIs and robust backend services, with strong programming skills in Python, Java, and/or Scala Exceptional problem-solving abilities and the capacity to work independently or collaboratively Excellent verbal and written communication skills Strong sense ...

solutions across data platforms, applications, and operational systems. Experience implementing CI/CD pipelines, automated testing, and modern software engineering practices. Strong proficiency in Python and SQL for enterprise data engineering and integration workloads. Deep understanding of how integration architectures and engineering practices influence data quality, observability, lineage, traceability ...

within our DNA. Invest in us and we'll invest in you!. Job Description Job Description: We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilities, ensuring … reliability, scalability, and continuous improvement of critical systems. The ideal candidate will have deep experience in Python development , support and incident management , modern delivery methodologies , cloud platforms , and front-end JavaScript technologies . Key Responsibilities Production Support & Operations Provide L2/L3 support for Python-based applications in production environments ...

embedded within our DNA. Invest in us and we’ll invest in you!. Job DescriptionJob Description:We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilities, ensuring … reliability, scalability, and continuous improvement of critical systems.The ideal candidate will have deep experience in Python development, support and incident management, modern delivery methodologies, cloud platforms, and front-end JavaScript technologies.Key ResponsibilitiesProduction Support & OperationsProvide L2/L3 support for Python-based applications in production environmentsMonitor system performance, troubleshoot incidents ...

software engineering concepts and applied experienceExperience in cloud development, with a focus on application design and development.Proficiency in programming languages such as Java, Python, or Node.js.Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-driven or serverless architectures.Experience with … assisted development and automation capabilities, to improve the value realized by automation.Preferred qualifications, capabilities, and skillsExperience in automation in any scripting languages such as python/groovy etc.Exposure to web-development frameworks e.g. React JS, AngularRelevant certifications such as AWS Certified Developer, Microsoft Certified: Azure Developer, or Google Professional Cloud ...

equivalent practical experience. Minimum 8 years of experience in backend development, with a strong focus on building scalable, high-performance systems. Technical Skills: Python expertise, with hands‐on experience building backend services and APIs using FastAPI, Flask or similar. Experience in designing and developing end-to-end (E2E) tests ...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the Corporate Global Tax Technology team ...

functional teams, you'll help deliver robust, secure and high-performing data products. What youll be doing: Design and build scalable data pipelines using Python, SQL, Spark and Databricks. Develop, deploy and optimise machine learning models, including NLP and generative AI solutions. Build data ingestion pipelines across batch and streaming … Produce dashboards and visualisations using Power BI or Tableau. Mentor junior team members and promote engineering best practices. What you need: Commercial experience with Python, SQL, Spark and modern data engineering frameworks. Experience deploying machine learning models into production. Strong knowledge of cloud platforms such as Azure, AWS or GCP. ...

engineering, analytics engineering or data platform roles, typically gained over 5+ years, with experience operating at a senior or leadership level. Advanced SQL and Python skills and experience using them to build reliable, production-ready data solutions. Strong experience with cloud data warehouses, ideally BigQuery, and a good working knowledge ...

ability to collaborate effectively with cross- functional teams and stakeholders.Excellent problem-solving, critical thinking, and analytical skills.Proficiency in object orientated programming languages such as Python, Java, or Scala.Contributing to the solution architecture of an enterprise data lake to cater to a client's data storage needs for structured and unstructured ...

seeking a senior Python Developer within Risk Technology to join a multi-year strategic initiative: the design and delivery of AI-enabled automation across the end-to-end quantitative model lifecycle, covering all market risk and credit risk models. This is a hands-on engineering role at the core … data engineers, and the program leadership to translate workflow automation requirements into robust, production-grade solutions. Key Responsibilities Engineering & Delivery Design, develop, and maintain Python-based services, pipelines, and tools supporting automation of the quantitative model lifecycle across market risk and credit risk model families. Build and operate automated testing ...

99436955280Posted: 2026-08-27Location: London, England, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: CitiWe are seeking a senior Python Developer within Risk Technology to join a multi-year strategic initiative: the design and delivery of AI-enabled automation across the end-to-end quantitative model lifecycle, covering all market risk … analysts, model validators, data engineers, and the program leadership to translate workflow automation requirements into robust, production-grade solutions.Key ResponsibilitiesEngineering & DeliveryDesign, develop, and maintain Python-based services, pipelines, and tools supporting automation of the quantitative model lifecycle across market risk and credit risk model families.Build and operate automated testing ...

engineering concepts and applied experience Experience in cloud development, with a focus on application design and development. Proficiency in programming languages such as Java, Python, or Node.js. Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-drivenorserverless architectures. Experience … automation capabilities, to improve the value realized by automation. Preferred qualifications, capabilities, and skills Experience in automation in any scripting languages such as python/groovy etc. Exposure toweb-development frameworks e.g. React JS, Angular Relevant certifications such as AWS Certified Developer, Microsoft Certified: Azure Developer, or Google Professional Cloud ...

application design and development. Experience with AI/ML model integration, Prompt engineering, LLM APIs (OpenAI, Bedrock) and Generative AI Advanced in Java and Python Strong experience with cloud platforms like AWS, Azure, or Google Cloud Platform. Experience building RESTful APIs and working with event-drivenorserverless architectures. Demonstrated experience leading ...