976 to 1,000 of 3,542 Python Jobs in the UK

with real responsibility from day one - you'll ship code that reaches millions of users. If you're a sharp, curious developer with solid Python fundamentals who wants to grow fast in a high-energy startup environment, this is the role for you. What You'll Do Build and maintain … backend services and REST APIs using Python and FastAPI Work with PostgreSQL to design and query databases that support product features Contribute to AI-powered features and integrations, working closely with more experienced engineers Write clean, testable code and participate in code reviews to improve your craft and the team ...

will require additional vetting for this position, which means the process can take longer than the usual onboarding process Knowledge of Agile methodologies, Python, API development, CI/CD - Jenkins, ReactJS, Git, SQL, Docker, Neo4j, Database Design, Collaborative Team Player Good Communication Skills ...

experience with a unified user interface. Evaluation methods – automating testing and evaluation of both deterministic and generative AI conversations. Required Skills Must Have Python – minimum 2+ years experience building production-grade LLM applications. Strong software engineering fundamentals, including microservices architecture, CI/CD pipelines, and event-driven architecture. AI Engineering … experience including: RAG pipelines Prompt engineering Vertex AI LLMOps and monitoring/evaluation of AI systems Data Engineering experience building scalable pipelines using Python or Spark. Experience with GCP services such as BigQuery, Spanner, Dataflow, and Firestore. Nice to Have Experience with Agentic AI frameworks such as LangGraph, ADK, CrewAI ...

threat protection Automate Apigee deployments using Infrastructure as Code principles Integrate Apigee with GCP services such as Cloud Functions and Pub/Sub Develop Python scripts to automate API operations and workflows Manage API analytics, monitoring, and logging to ensure performance and compliance Enforce GCP Organization Policies and API governance … templates Skills & Experience Strong hands-on experience with Google Apigee API Management Proven experience with CI/CD pipelines and DevOps practices Proficiency in Python scripting for automation Experience with Jenkins, GitHub, or Harness Knowledge of Google Kubernetes Engine (GKE) Strong understanding of API security standards and policy-as-code ...

oversee secure, scalable application architectures within Google Cloud Platform, ensuring alignment with GDS standards and public sector governance. You will lead development across Python-based services, APIs and web applications, ensuring integration with data platforms and Pega systems. You will champion secure coding practices, CI/CD automation and reusable … design patterns, while mentoring engineers and supporting structured knowledge transfer Preferred tech stack Python including Django or Flask, Google Cloud Platform services, API development and integration including Apigee, PostgreSQL, GitHub and CI/CD pipelines, Terraform, JavaScript and modern web frameworks Responsibilities Lead the design and development of scalable, secure ...

modern technologies and practices , promoting proportionate adoption of tools that add value. Technical Skills & Responsibilities: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure ...

travel to Wroxham once per week as part of project and client work. Key Responsibilities: Design, develop, and maintain full-stack web applications using Python and Django Build, consume, document, and maintain REST APIs to support internal platforms and analytical workflows. Develop responsive front-end interfaces using JavaScript, HTML … evolving system requirements Support project delivery planning, prioritisation, and continuous improvement initiatives Maintain version control best practices using Git Tools & Technology Environment: Django, Python, PostgreSQL JavaScript, HTML, CSS R/Shiny Docker, Linux Git and internal documentation What you'll need to succeed Strong full-stack web development experience with ...

research. What You'll Be Doing Designing and delivering optimisation and ML models (linear/mixed-integer programming, heuristics, supervised/unsupervised learning) in Python, from prototype to production Building robust, automated data pipelines and integrating models into cloud-based deployment pipelines with CI/CD Owning features … stakeholders and contributing to roadmap and feature prioritisation What We're Looking For Strong operational research and optimisation background - this is a must Fluent Python, with hands-on experience of scikit-learn, pandas, numpy, Gurobi or similar OR packages Production ML/optimisation software experience - you've shipped models that ...

operational use cases. Write efficient, production-grade SQL to build data pipelines and transformations. Develop and maintain data workflows and automation scripts in Python . Collaborate with analysts, engineers, and stakeholders to deliver high-quality data solutions. (Optional but highly valued) Contribute to our infrastructure as code efforts using tools … data roles, ideally transitioning from Data Analyst to Data Engineer . Proven expertise in SQL and building complex data models. Strong proficiency in Python for data processing, ETL, and workflow automation. Experience with cloud data platforms (Snowflake experience highly desirable). Exposure to or experience with Terraform or similar infrastructure ...

optimisation. Collaborate with cross-functional teams including product, design, and data science to deliver innovative, customer-focused solutions. Work with modern technologies such as Python, Django, Cloud Firestore, BigQuery, and Elasticsearch to deliver scalable, reliable software. Contribute to continuous improvement by identifying opportunities to enhance system architecture and code quality. … Degree in Computer Science or equivalent industry experience. 3+ years' experience in backend software development within a fast-paced, agile environment. Strong proficiency in Python (or similar modern backend language) and experience building RESTful APIs or microservices. Solid understanding of data structures, algorithms, and software design principles. Experience with cloud ...

Evaluation Methods Build automated evaluation frameworks to test and validate both deterministic and generative AI conversations at scale. Required Skills & Experience Must Have Strong Python development skills , with 2+ years of experience building production-grade applications using Large Language Models (LLMs) . Solid understanding of software engineering principles , including: Microservices … Prompt engineering LLMOps Runtime monitoring and evaluation of AI systems Experience with Vertex AI Experience in data engineering , including building scalable data pipelines using Python and Spark . Strong knowledge of GCP-native services , including: BigQuery (BQ) Spanner Dataflow Firestore Nice to Have Experience with Agentic AI frameworks , such ...

London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven technology. … projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence working in research ...

clients, industries, and use cases - perfect if you enjoy variety and dislike being stuck on slow moving projects. You'll be hands-on with Python, cloud, and Databricks, building and deploying ML solutions with real commercial impact. You can expect to work on projects such as: Optimisation models Predictive modelling … EXPERIENCE The successful Machine Learning Engineer will have the following skills and experience: 4-6+ years in ML Engineering or Data Science Strong Python skills and experience with cloud platforms (AWS, GCP, or Azure) Experience building and deploying production ML systems Familiarity with Databricks, Spark, or MLOps workflows (nice ...

development, data pipelines, and deployment workflows that power business-critical platforms. 🔍 In this role, you’ll: 🤖 Build, train, and evaluate machine learning models using Python 📊 Work with large, complex datasets to support ML-driven products and insights 🧠 Assist with feature engineering, experimentation, and model optimisation ☁️ Contribute to data … related field 💼 0–2 years of experience in machine learning, AI, or software/data engineering (including internships, placements, or academic projects) 🐍 Strong Python skills for ML and data processing 🗄 Experience working with SQL and structured datasets ☁️ Familiarity with cloud platforms and modern data stacks 🧠 A solid understanding of machine ...

learning from experienced data professionals in a supportive, growth-oriented environment. 🔍 In this role, you’ll: 📈 Develop and support analytical and statistical models using Python 🛠 Work with real-world energy and environmental datasets, including data cleaning, validation, and feature engineering ☁️ Use AWS services to support data storage, processing, and analytics … related field 💼 0–2 years of experience in data analysis or data science (graduate roles, internships, placements, or academic projects welcome) 🐍 Strong Python experience for data analysis and modelling (pandas, NumPy, scikit-learn or similar) 🗄 Solid experience working with SQL and structured datasets ☁️ Hands-on experience using AWS (e.g. ...

BuildandoptimiseETL/ELTpipelines Designandmanagedatawarehouses,lakes,andcloud-nativeplatforms Implementmonitoring,governance,security,andregulatorycomplianceframeworks Deliverhigh-qualitydatasetstoanalyticsandbusinessteams SupportAIandadvancedanalyticsinitiatives Requirements DegreeinIT,ComputerScience,SoftwareEngineering,orrelatedfield(minimum 2:1classification ) Strong SQL&Python Hands-onETL/ELTexperience(e.g.,Matillion,Talend,Fivetran,ADF) Experiencewith Snowflake (AWS/Azure/GCPbeneficial) Strongdatamodellingknowledge Understandingofdatagovernanceandsecuritybestpractices Abilitytotranslatebusinessneedsintoscalablesolutions Desirable Airflow,dbt,Kafka,CI/ ...

their work. To be a success in this role you will need to be skilled in a mixture of the following: Databricks Power BI Python TSQL Extract Transform Load (ETL) Analysis and design Test Automation Refactoring Unit Testing (Mocking) Agile Scrum Any experience working with PowerShell , Azure , AWS , Data Lakes … package which include an enhance pension, medical and healthcare, a bonus, good holiday allowance and much, much more! KEYWORDS Data Engineer, Databricks, Power BI, Python, TSQL, Extract Transform Load (ETL), Analysis and design, Test Automation, Refactoring, Unit Testing (Mocking), Agile, Scrum, PowerShell, Azure, AWS, Data Lakes, Zoho Please note that ...

frameworks and libraries. •Monitor, analyse, and fine tune performance metrics addressing bottlenecks or inefficiencies. •Develop and maintain automation scripts and tools (e.g., PowerShell, Python, Bash) to streamline operational tasks, monitoring, and reporting. •Document architecture, configurations, processes, and resolutions for compliance, knowledge transfer, and continuous improvement. Participate in root cause analysis … performance tuning skills, with the ability to diagnose and resolve complex compute and HPC issues. •Experience with automation, monitoring platforms, and scripting languages (e.g., Python, PowerShell, Bash) to enhance operational efficiency. •Strong communication and collaboration skills, with a track record of working effectively across technical and non-technical teams. Familiarity ...

systems, from observability design through to incident resolution and systemic improvement; lead high-severity incident management; and reduce toil with software engineering, primarily in Python but also with Golang, TypeScript, SQL and/or PowerShell. The role requires someone who can evidence outstanding problem-solving and the ability to solve … thinking, observability, incident leadership, and a bias for systemic platform fixes. Strong software engineering skills: high proficiency in at least one modern programming language (Python preferred). Modern open-source observability knowledge: Experience within the ecosystem (e.g. OpenTelemetry, LGTM stack, Prometheus, Grafana, Loki). Unsiloed cross-platform operator: Confidence taming ...

datasets to support operational, financial, and regulatory reporting Develop and maintain SQL queries and data models to support business intelligence and reporting needs Use Python to automate workflows, improve data quality checks, and streamline recurring processes Build and maintain advanced Excel models and reporting tools (including Power Query, Power Pivot … system enhancements and implementation projects Profile The Business Data Analyst will have strong SQL skills (query writing, joins, performance optimisation, data manipulation) Proficiency in Python for data analysis and automation (e.g., pandas, scripting, APIs) Advanced Excel skills (complex formulas, pivot tables, data modelling) Proven experience working in a Middle Office ...

streaming and integration. Proficiency with Databricks for data processing and analytics. Working knowledge of NodeJS would be an added advantage. Solid programming skills in Python , PySpark, Spark . Candidate must be adept at working with large-scale datasets , S3 , Python , and data cataloguing tools . Familiarity with data engineering best ...

agent‐based systems, AI infrastructure, and cloud-native tooling. Architect and develop cutting-edge platform services for AI-driven trading. Tech Stack Programming: Python AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and Databricks On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. What we are looking for 5 – 10 years … experience in data engineering, ideally in platform or infra roles. Strong programming skills in Python; passion for code quality and testing. Experience with Databricks or similar tools. Experience with AWS services (S3, Glue, Kinesis, Lambda, ECS, IAM, KMS, API Gateway, Step Functions, MSK, CloudFormation). Experience working in a fast ...

performance, manage capacity and ensure stability. Security Management: Implement SSL/TLS, manage certificates, authentication and authorisation (including OAM). Automation: Build scripts in Python, Bash, Perl, Jython or Ansible for deployment, configuration and operational automation. Collaboration: Work closely with cross-functional teams to ensure seamless migration, share technical guidance … Application Server (ND & Liberty), IHS, and plug-in configuration. Proficiency with Linux/UNIX platforms (SLES, Oracle Linux, RHEL) and Windows. Scripting experience - Bash, Python, Perl, PowerShell, Jython. Familiarity with CI/CD tooling (Jenkins, GitLab) and monitoring tools. Solid understanding of networking fundamentals - TCP/IP, DNS, firewalls, load ...

solving to ensure high-performance service delivery. The ideal candidate will have around 3+ years' experience and be a hands-on developer proficient in Python, TypeScript, Golang, Node JS, and React, with a strong understanding of both Postgres and NoSQL databases. You should have the ability to translate complex technical … tests and documentation to ensure fault-free releases. Liaise with internal stakeholders and third-party partners. The Person: Experience with Postgres/NoSQL and Python, Go, or Node JS. Comfortable in a fast-paced, hybrid start-up environment. Ability to author technical reports and explain complex ideas to stakeholders Knowledge ...

problem solving to ensure high-performance service delivery.The ideal candidate will have around 3+ years' experience and be a hands-on developer proficient in Python, TypeScript, Golang, Node JS, and React, with a strong understanding of both Postgres and NoSQL databases. You should have the ability to translate complex technical … tests and documentation to ensure fault-free releases. Liaise with internal stakeholders and third-party partners. The Person: Experience with Postgres/NoSQL and Python, Go, or Node JS. Comfortable in a fast-paced, hybrid start-up environment. Ability to author technical reports and explain complex ideas to stakeholders Knowledge ...