101 to 125 of 12,814 Python Jobs in the UK

Senior Software Engineer to help build and run the data services and platform behind Datalex's dynamic pricing and offer optimisation. This is a Python-first, backend and infrastructure-focused role: you will work on end-to-end solutions — from robust application code and data pipelines through to APIs, infrastructure … skills, and a pragmatic eye for automation.Experience in the travel, airline retailing, or e-commerce industry would be a distinct advantage.ResponsibilitiesDesign, implement, and maintain Python services within our pricing platform, including data-processing logic and the integration of ML/optimisation models. Write clean, efficient, well-tested code for backend ...

contribute to engineering excellence through best practices, mentoring, and thoughtful technical direction. Job responsibilities Design scalable, reusable data processing and data quality frameworks using Python, PySpark, and dbt Build and optimize batch and streaming data pipelines with strong performance, fault tolerance, and observability Develop and operate workflow orchestration (e.g., Apache … data movement and transformations Model and transform data for analytics using SQL and dbt to support business intelligence and reporting workloads Write production-grade Python/PySpark code with disciplined testing, performance tuning, and maintainable object-oriented design Implement infrastructure-as-code (e.g., Terraform) to provision and manage cloud-based ...

across 26+ ad platforms.Manage and improve GCP infrastructure (BigQuery, Cloud Run, Cloud Functions, Cloud Scheduler, Pub/Sub) provisioned via Terraform.Build and maintain the Python CLI tooling that orchestrates client onboarding, config compilation, and pipeline execution.Mentor the team of data engineers, driving best practices in DataOps, code review, testing … testing (pytest, dbt tests), and documentation (MkDocs, etc.).About YouRequired:Strong experience with dbt - macros, Jinja templating, incremental models, seeds, testing, and packages.Proficient in Python 3.11+ building CLI tools, data processing, and automation.Proficient in SQL, ideally BigQuery dialect.Experience with Google Cloud Platform especially BigQuery, Cloud Run, Cloud Functions, Cloud Storage ...

scalable services that support critical public sector operations. Key Responsibilities Design, develop, and maintain data pipelines and processing workflows using Apache Spark and Python Build, schedule, and monitor workflow orchestration using Apache Airflow Develop and maintain infrastructure-as-code using Terraform across AWS environments Containerise applications and services using Docker … public sector Experience working in regulated or standards-driven environments (e.g., public sector digital services or GDS-aligned projects) Relevant certifications in AWS, Python, or data engineering Soft Skills Strong analytical and problem-solving abilities Good communication and collaboration skills Ability to work independently and in team environments Mentorship ...

scikit-learn. Fine-tune and optimize models for performance and scalability. Software Development: Write clean, maintainable, and efficient code in programming languages such as Python, Java, or C++. Develop APIs and integrate AI models into applications. Data Handling: Collect, pre-process, and analyse large datasets to train and evaluate … model development and software engineering. Experience with end-to-end AI project deployment is highly desirable. Technical Skills Proficiency in programming languages such as Python, Java, or C++. Hands-on experience with AI/ML frameworks like TensorFlow, PyTorch, or scikit-learn. Strong understanding of algorithms, data structures, and software ...

Apache Spark Python AWS Cloud Data Pipelines A hands-on data engineering role within a large-scale cloud data programme, responsible for building, maintaining, and troubleshooting data pipelines using Apache Spark, PySpark, Apache Airflow, and a broad suite of AWS services. You will apply strong analytical and engineering skills … client-side encryption patterns within AWS. Work within IAM policies and data governance standards appropriate to a regulated government environment. Technical skills requiredLanguages & analytics Python - primary language for pipeline development and data processing SQL - used for querying, transformation, and validation across data stores PySpark - for distributed data processing using Apache ...

DevOps & AutomationKnowledge in maintaining CI/CD pipelines using Azure DevOps, GitHub Actions, etc. for ADF, Databricks and ML models deployments.Develop automation scripts using Python, PowerShell, or Bash to reduce manual intervention and improve service reliability.SQL and Data Warehouse OperationsWrite, optimize, and troubleshoot SQL queries for:Data validationRoot cause analysisReport … orchestrationAzure Machine Learning: pipelines, model deployment, monitoringPower BI Service: dataset refreshes, access control, report diagnosticsDevOps & AutomationCI/CD: Azure DevOps, GitHub Actions, YAML pipelinesScripting: Python, PowerShellMonitoring: Azure Monitor, Log Analytics, Alerts, Application Insights SQL & Data WarehousingSQL skills for debugging, data validation, and optimizationExperience with Azure SQL DB, or SQL ServerFamiliarity ...

record of leading data projects in a fast-paced environment. Key Responsibilities Design, build, and maintain scalable and robust data pipelines using SQL and Python, and leveraging technologies such as: Databricks, Snowflake, Azure Data Factory, AWS Glue, Apache Airflow and Pyspark. Lead the integration of complex data systems and ensure … degree in Computer Science, Engineering, or a related field. 3+ years of industry experience in data engineering with a strong technical proficiency in SQL, Python, and big data technologies. Expertise in building scalable data workflows using cloud-native orchestration tools and distributed data processing frameworks. Solid understanding of CI/ ...

understanding of software engineering practices including Git/GitHub, CI/CD, development environments, testing and release management . Strong hands‐on experience with Python and SQL . Experience working with modern cloud‐based data platforms across AWS, Azure and/or GCP . Experience with contemporary data engineering technologies … ability to collaborate effectively with engineers, technical leads and wider stakeholders. Technical Environment Experience with some of the following technologies would be beneficial: Python SQL Cloud platforms – AWS, Azure or GCP Databricks Apache Spark/PySpark Kafka/event-driven architectures Airflow dbt Git/GitHub CI/CD Infrastructure ...

query, validate and optimise data across cloud-based analytical platforms such as Athena, Redshift and Azure Synapse Build scalable data processing solutions using PySpark, Python and cloud-native orchestration services Implement data quality checks, validation processes, monitoring and logging to ensure trusted and reliable data delivery Support the performance tuning … #DigitalUKI Here's what you'll need AWS Glue, Lambda, Step Functions or Azure Data Factory, Synapse Pipelines, Azure Functions and Logic Apps PySpark Python and/or Java Data quality, validation and monitoring Git, CI/CD and Agile delivery practices Eligibility for SC Clearance Joining Jacobs not only ...

Computer Science, Data Engineering, Information Systems, or a related field Strong proficiency in SQL and database technologies Experience with programming languages such as Python, Java, or Scala Hands-on experience with data pipeline tools (e.g., Apache Airflow, Kafka) Familiarity with cloud platforms (AWS, Azure, Google Cloud) Understanding of data warehousing ...

complex datasets to generate actionable insights that inform business and product decisions Desirable: Hands-on coding and prototyping experience in AI/ML development (Python, TensorFlow, PyTorch) Experience with proof-of-concept development and technical validation of new AI technologies Background in data science or machine learning engineering with … operational systems Bachelor's or Master's degree in Computer Science, Engineering, Telecommunications, or related technical field Background in hands-on development with Python, Java, or similar languages (nice to have but not required for day-to-day work) Knowledge of AI ethics, responsible AI practices, and regulatory requirements relevant ...

active SC (Security Check) Clearance or be eligible for such level of clearance.## **Technical Expertise*** **Backend Development**: Experience in building microservices using either Python with **FastAPI**, or TypeScript with **Express** or equivalent* **Frontend Development**: Experience in building React applications using TypeScript, leveraging frameworks such as **Next.js** or **Vite**.* **GenAI … Frameworks**: Familiarity with tools like **LangChain**, **LangGraph**, **CrewAI**, or **Vercel AI** (in Python or JavaScript).* **LLM experience**: Practical experience with **Large Language Models** (LLMs) such as **OpenAI**, **Anthropic**, **Mistral**, or **Llama**, and tools like **Ollama**.* **Cloud Platforms**: Proficiency in **AWS** or **Azure** for hosting and deployment.* **Containerization ...

active SC (Security Check) Clearance or be eligible for such level of clearance.## **Technical Expertise*** **Backend Development**: Experience in building microservices using either Python with **FastAPI**, or TypeScript with **Express** or equivalent* **Frontend Development**: Experience in building React applications using TypeScript, leveraging frameworks such as **Next.js** or **Vite**.* **GenAI … Frameworks**: Familiarity with tools like **LangChain**, **LangGraph**, **CrewAI**, or **Vercel AI** (in Python or JavaScript).* **LLM experience**: Practical experience with **Large Language Models** (LLMs) such as **OpenAI**, **Anthropic**, **Mistral**, or **Llama**, and tools like **Ollama**.* **Cloud Platforms**: Proficiency in **AWS** or **Azure** for hosting and deployment.* **Containerization ...

active SC (Security Check) Clearance or be eligible for such level of clearance.## **Technical Expertise*** **Backend Development**: Experience in building microservices using either Python with **FastAPI**, or TypeScript with **Express** or equivalent* **Frontend Development**: Experience in building React applications using TypeScript, leveraging frameworks such as **Next.js** or **Vite**.* **GenAI … Frameworks**: Familiarity with tools like **LangChain**, **LangGraph**, **CrewAI**, or **Vercel AI** (in Python or JavaScript).* **LLM experience**: Practical experience with **Large Language Models** (LLMs) such as **OpenAI**, **Anthropic**, **Mistral**, or **Llama**, and tools like **Ollama**.* **Cloud Platforms**: Proficiency in **AWS** or **Azure** for hosting and deployment.* **Containerization ...

automation in CI/CD pipelines using tools such as, Azure DevOps, Jenkins, or GitHub Actions.Writing maintainable, readable tests in languages such as Java, Python, C#, or JavaScript/TypeScript.Collaborating with client and Deloitte teams to define the right approach to quality across projects.Analysing failures, identifying root causes, and improving … communication and enjoy helping teams build confidence through quality engineering.Essentials:UK Developed Vetting (DV) clearanceStrong coding skills in at least one of: Java, C#, Python, or JavaScript/TypeScriptExperience building or extending automation frameworks (API, web, or mobile)Familiarity with testing frameworks and tools, such as Selenium, RestAssured, Appium, Cucumber ...

automation in CI/CD pipelines using tools such as, Azure DevOps, Jenkins, or GitHub Actions.Writing maintainable, readable tests in languages such as Java, Python, C#, or JavaScript/TypeScript.Collaborating with client and Deloitte teams to define the right approach to quality across projects.Analysing failures, identifying root causes, and improving … communication and enjoy helping teams build confidence through quality engineering.Essentials:UK Developed Vetting (DV) clearanceStrong coding skills in at least one of: Java, C#, Python, or JavaScript/TypeScriptExperience building or extending automation frameworks (API, web, or mobile)Familiarity with testing frameworks and tools, such as Selenium, RestAssured, Appium, Cucumber ...

delivery.Able to demonstrate evidence of applying technology to solve business problems.Essential SkillsStrong working knowledge of modern cloud data platforms (Azure Databricks/Spark using Python and associated frameworks, or Snowflake equivalent).Familiarity with how AI/ML and agentic systems are integrated with enterprise data platforms.Strong working knowledge of cloud … building data reporting and visualisations using PowerBI, Tableau, or equivalent tools.Strong knowledge of SQL and data modelling principles.Experience in application development with proficiency in Python or JavaScript frameworks.Strong knowledge and experience of hosting in major cloud platforms (Azure, AWS, or GCP).Solid understanding of data governance, access control, and security ...

active SC (Security Check) Clearance or be eligible for such level of clearance. Technical Expertise Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks … Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment. Containerization and Orchestration: Hands ...

analytical requirements into engineered solutions What we need from you 8+ years in data engineering, including 3+ years hands on with Azure Databricks Strong Python and PySpark, backed by advanced SQL Deep grounding in data warehousing, data modelling and integration patterns Unity Catalog and Delta Lake in a production environment ...

manage budgeting process and analyse budget performance · Ability to travel, as needed Nice to Have Additional data and analytics project experience to include, e.g., python, R, IBM Watson, tableau, Power BI and other industry standard technologies Experience in the use of DevOps tools such as Git/Azure DevOps/ ...

thoroughly. What We're Looking For Proven experience in a senior-level DevOps, MLOps, or related infrastructure-focused engineering role. Strong proficiency in Python and familiarity with ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). ...

reporting. Including storage, data pipelines to ingest and transform data, and querying & reporting of analytical data. You’ve worked with technologies such as Python, Spark, SQL, Pyspark, PowerBI etc. You’ve got a background in software engineering, including Front End technologies like JavaScript. You’re a problem-solver, pragmatically exploring ...

delivering data, analytics or AI work, with a strong interest in tax, technology and transformation. Solid hands-on technical skills – for example SQL and Python, data manipulation and engineering, and exposure to generative AI/LLM tools, machine learning or analytics platforms such as Power BI or Alteryx. Experience with ...

within Databricks environments. Proven experience building, publishing, and supporting dashboards and reports using Power BI Strong experience and programming skills in languages such as Python and SQL and the ability to write complex SQL queries. Project experience using one or more of the following technologies: Tableau, Power BI, Cloud, Azure ...