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    • 184,821+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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    Senior Lead eSoftware Engineer Equities Algo Trading Java VP

    Senior Lead Software Engineer - Equities Algo Trading - Java - VP Location: London, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer a ...

    Protection Engineer Senior

    Overview Protection Engineer required for a major Offshore Wind Farm Developer based in the United States. Responsibilities Perform commissioning, testing, validation, and troubleshooting of protection and control systems for high-voltage electrical installations. Con ...

    Senior Thermofluids Model Validation Engineer (Hybrid)

    Rolls-Royce SMR Limited is seeking a Senior Engineer for Thermofluids Model Validation to join the Performance & Analysis team. The role includes leading a team to develop modeling approaches and verify thermal-hydraulic codes, with opportunities for collaboration and innovation. Ideal candidates will ...

    GenAI Platform Engineer Cloud Native AI Pipelines

    Tata Consultancy Services is looking for a GenAI Adoption – Platform Engineer in London to lead the design and implementation of scalable platforms for AI workloads. This role involves developing AI applications and integrating advanced capabilities within enterprise systems. A successful candidate wil ...

    Senior Applied AI Engineer Client Facing, Scaleup

    Opus Recruitment Solutions is looking for a Senior/Lead Applied AI Engineer to join an innovative AI consultancy in Edinburgh. You will be responsible for building production-grade AI systems using your expertise in Python and SQL, and work on high-impact projects with leading organisations. The ideal ...

    Staff Engineer — ML Validation & Benchmarking

    EngineersOfAI in Bristol is looking for a dedicated Machine Learning Validation Engineer to verify the ML stack that translates accelerator hardware into dependable AI performance. In this role, you will ensure ML models function reliably across various frameworks and execution environments while designing in ...

    Lead Data & AI Platform Engineer

    Curveanalytics, based in Greater London, is seeking a Lead Data & Platform Engineer to lead the design and deployment of data and AI platform solutions in the cloud. This role involves managing a team of over 35 engineers and working with clients to deliver innovative data solutions. The ideal candidat ...

    Staff+ Engineer: AI Powered Energy Pricing Architect (Remote)

    Tem-Energy in Greater London is seeking an experienced engineer to lead the pricing infrastructure known as Rosso. This role is crucial for revenue and requires ownership of the architecture, technical leadership, and close collaboration with ML and Data Science teams. Successful candidates will have d ...

    Test Automation Engineer — API, Graph/Neo4j & CI/CD

    Energy Jobline ZR based in Sheffield is seeking a skilled test engineer to build and maintain automated testing frameworks for API and event-driven services using Python/PyTest. You will define test plans and ensure traceability while collaborating with various teams to improve overall test quality. Th ...

    Senior Oracle Linux KVM & OLVM Architect (Hybrid)

    Sanderson Recruitment is looking for a Senior Oracle Systems Engineer for a 12-month hybrid contract in Farnborough. This senior role emphasizes designing, building, and delivering enterprise virtualization platforms in secure environments. The ideal candidate will have strong experience in Oracle Linu ...

    Remote AI Coaching Lead for Apprentices (Level 6)

    CORNDEL LIMITED is seeking an Applied AI Engineering Coach (Level 6) to support apprentices on its AI Engineer / Machine Learning apprenticeship programme. The role involves coaching learners through the machine learning lifecycle, from problem scoping to deployment. The ideal candidate will have hands ...

    AI Driven Data Analyst & Engineer (Pilot Programs)

    A leading technology firm in the UK seeks a Data Analyst / Engineer to join their Forward Deployed Engineering team. You will partner directly with customers during trials, transforming complex data into insights that drive AI procurement solutions. Ideal candidates will have over 2 years of experience, be fluen ...

    Senior Product Engineer, AI Compute Yield & Analytics

    Graphcore, located in Bristol, is seeking a Principal Product Engineer to ensure optimized yield, quality, and cost in semiconductor manufacturing. This technical role focuses on analytics throughout the product lifecycle and involves collaboration with various engineering teams. The ideal candidate wi ...

    Senior Data Engineer: Remote First, Azure Synapse & Fabric

    A leading IT company in the United Kingdom is looking for a Senior Data Engineer to help shape data-driven transformation for clients. You will work with technologies such as Microsoft Azure Synapse and Power BI, delivering scalable data solutions. This customer-facing role requires experience with data integrat ...

    Principal GNSS Signal Processing Engineer PNT Tech Vision

    A leading technology provider in the UK is searching for a Principal Signal Processing Engineer to enhance GNSS signal processing and PNT technologies. The role is crucial, collaborating with R&D teams to drive innovation and product strategy. Ideal candidates should possess an MSc or PhD in a relevant field and ...

    Hybrid Data Architect & Senior Data Engineer

    WeAreTechWomen is looking for a Data Architect / Senior Data Engineer to join their team in Newcastle upon Tyne. In this role, you will lead the design of scalable data platforms and define data strategies aligned with enterprise standards. The ideal candidate should have over 5 years of experience and ...

    Senior AI Engineer — Personalization & Production ML (Hybrid)

    Fractal Analytics UK Limited is looking for a Senior AI / ML Engineer for a 12-month fixed-term contract in West London. This role offers a hybrid work model, requiring onsite presence for 2 days per week. The ideal candidate will design and optimize machine-learning models, maintain data pipelines, an ...

    Data Platform Engineer – Lakehouse & AI (VP)

    Goldman Sachs is looking for a Data Engineer to design and build reliable data pipelines on a modern data platform. In this role, you'll be responsible for data ingestion, transformation, and modeling, ensuring data quality and performance. The ideal candidate has a degree in a relevant field and stron ...

    Backend Engineer: Scale Core Services & AI Pipelines

    A data solutions company in the UK is seeking a Backend Engineer to help develop and scale their core services. This role demands experience in building production systems with a focus on Scala or Python, alongside responsibilities like designing backend services and optimizing data pipelines. The ideal candidat ...

    Senior Product Security Engineer: Cloud & SDLC Champion

    A global quantitative investment firm is seeking a Senior Product Security Engineer to enhance security across various tech systems, including cloud services and business applications. The role involves driving automated security processes, conducting assessments, and mentoring engineering teams. Candidates shou ...

    AI Engineer: Build Proprietary LLMs with Equity

    A cutting-edge AI startup in London is looking for an AI Engineer to lead the development of innovative algorithms swiftly. Candidates should have expertise in Python, LLMs, and strong production experience. The company offers competitive salaries, significant equity, and a dynamic work environment. As part of a ...

    Senior ML Engineer Personalisation & Production Systems

    Sky is seeking a Senior Machine Learning Engineer in Isleworth to enhance our recommendation systems. This role involves model development, data pipeline engineering, and the deployment of ML models ensuring optimal performance for millions of users. The ideal candidate should possess in-depth knowledg ...

    Lead Data Platform Engineer: AWS & Analytics

    Stars Arena is looking for a Data Platform Engineer to lead the development of its data platform. Located in Greater London, you will architect and build scalable data pipelines using AWS technologies. Ideal candidates have over 5 years' experience in data platform roles, proficiency in Python, and a collaborati ...

    Senior HPC Production Engineer – Linux & Cluster Systems

    Jump Trading in London is looking for a Production Engineer to join their High Performance Computing Team. The ideal candidate will have over 5 years of experience in high performance computing and Linux systems administration, along with proficiency in programming languages such as Go, Python, or C. T ...

    Staff DevOps Engineer — Cloud Native, CI/CD & Kubernetes (Cambridge)

    A leading technology firm in Cambridge is looking for a DevOps Engineer to architect resilient cloud-native environments and streamline deployment pipelines. The role involves mentoring team members and optimizing automation efforts for server provisioning. Candidates should have over 6 years of experience in De ...

    Full Stack Engineer — Django, AWS & Kubernetes

    Tesco UK is looking for a full-stack Engineer based in Manchester to join a high-performance team developing customer-centric solutions. This role involves working with a diverse group on critical applications primarily within the 'Acquisitions Platform' squad. Responsibilities include delivering quality code, c ...

    Remote IT Access Engineer — Cloud & On Prem Security

    A global specialty chemicals company is seeking an IT Access Engineer to automate and improve their access management solution for a custom-built R&D data platform. The role, designed for remote work with occasional visits to Welwyn Garden City, involves communicating between cloud and on-prem systems, managing ...

    Senior Test Automation Engineer — Hybrid & Impactful Leadership

    A dynamic challenger bank is seeking an experienced Test Automation Engineer to enhance their testing processes. In this role, you will collaborate with engineers, improve test coverage, and manage test pipeline issues. The ideal candidate will have a solid background in test automation and coding, particularly ...

    Senior Algorithm Engineer – ML Driven Underwriting & Risk

    A leading insurance technology firm in Greater London is seeking a Senior Algorithm Engineer to join their Algorithmic Underwriting team. In this role, you will design and enhance machine learning-enabled products for various insurance classes. You'll work at the intersection of technology and specialty insuranc ...

    Enterprise AI Engineer: Strategy & Productization Lead

    Accenture UK is seeking an AI Engineer - Strategy Consultant to develop AI-native decision systems. You will turn quantitative prototypes into scalable products and collaborate with teams to ensure robust delivery. The ideal candidate has a strong background in consulting, coding skills in Python and e ...

    Senior ML Engineer — Remote & Growth

    Prima is seeking a Senior Machine Learning Engineer to join their Engineering Team in London. In this role, you will define model methodologies, support the evolution of machine learning components, and develop essential tools for your team. We're looking for someone with a solid programming background ...

    End to End ML Engineer for Pricing and Underwriting (London)

    DATAHEAD is seeking a contract Machine Learning Engineer to join their Pricing and Analytics team in London. This hands-on role involves building and deploying ML models that influence underwriting and actuarial decisions. The successful candidate will have 3+ years of experience in ML model developmen ...

    Graduate ML Engineer: Build Real World AI Pipelines

    Intellect Group is seeking a Graduate Machine Learning Engineer to design, build, and deploy machine learning models. This role offers the opportunity to work within high-growth tech companies in a hybrid work environment. Ideal candidates will have a relevant degree and strong Python skills, with a salary ra ...

    Senior AI Security & Detection Engineer

    Obsidian-Security is seeking a security engineer in Manchester to enhance SaaS platform security. You will develop detection logic based on your understanding of platforms like Microsoft 365 and Salesforce. Ideal candidates have 4+ years in cybersecurity, proficiency in SQL/Python, and the ability to c ...

    Senior AI Security Engineer — Secure AI Platforms

    Citigroup Inc. in Greater London is seeking an experienced security engineer to join their Application, Platform, and Engineering team focused on AI security. You will be responsible for engineering secure AI products from inception and conducting penetration testing to ensure robust security in production en ...

    Data Scientist & Engineer for Digital Screening (Remote)

    Experis is looking for an experienced Data Scientist/Engineer to support its Digital Screening programme. The role involves leading exploratory analysis and helping design high-quality dashboards and reporting products. You'll collaborate with Data Engineers and User-Centred Design professionals within a mult ...

    Cloud Security Research Engineer: Advanced Threat Detection

    Wiz is seeking a Cloud Security Research Engineer to join its Product team in Greater London. This role involves researching, developing, and implementing advanced detection mechanisms to protect customers' cloud environments. Candidates should have strong skills in Python and Go, experience with Docker and Kube ...

    FinTech DevOps Engineer Build Robust Pipelines (Newcastle)

    Noir Consulting is seeking a talented DevOps Engineer to join a leading FinTech company in Newcastle. You will create and optimise the infrastructure for advanced trading platforms used by major financial institutions. In this role, you will improve deployment processes, ensuring systems are robust and ...

    Senior ML Engineer – Production LLMs for Global Brands

    A promising AI startup in London is seeking a Senior ML Engineer to design and implement production ML systems for high-profile clients. You will play a crucial role in transforming marketing operations through cutting-edge AI solutions. Ideal candidates possess 4-8 years of experience in ML system development, ...

    AI Innovation Engineer: Rapid Prototyper for Practical AI

    Virtual Hire Staffing is seeking an AI Innovation Engineer to develop practical AI solutions and prototypes. The role demands strong Python skills and experience with Generative AI tools like OpenAI and LangChain, focusing on turning business problems into effective solutions. The ideal candidate will ...

    Principal GenAI & ML Engineer (Associate Director)

    The Fitch Group, Inc. is seeking a principal machine learning or AI engineer for their Emerging Technology AI Center of Excellence, based in Manchester or London. This high-impact role involves developing innovative AI and machine learning solutions to support flagship products. Candidates should have ...

    Hybrid RF Test Engineer – Lab‑Driven Validation & Automation

    IC Resources is seeking an RF Test Engineer to strengthen their RF test and evaluation capability in Bristol. This role involves developing RF test approaches and analyzing performance metrics in a lab environment. The ideal candidate will have hands-on RF validation experience, scripting proficiency i ...

    Senior Data Platform Engineer: Pipelines, AWS & Reliability

    Cerebras is seeking a Lead Data Engineer in Bristol to lead the design of robust data pipelines and platform services for analytics and operational use cases. This senior role requires extensive experience with Python and AWS, ensuring high-quality data solutions that drive business decisions. You will ...

    Senior Risk Engineer: Cloud Native Risk Platforms

    Luxoft is seeking a Senior Risk Engineer to join their engineering team in Greater London. In this role, you will take ownership of problems ranging from high-level requirements to production deployment within the same day. The position requires strong coding abilities, architectural design, and collaboration ...

    Senior Machine Learning Engineer NLP/MT, Hybrid London

    A dynamic tech start-up based in London is seeking a talented Machine Learning Engineer to join their data science team. This hybrid role requires 1-2 days in the office each week and involves collecting, preprocessing, and analyzing datasets to develop machine learning models. Ideal candidates have at least 5 y ...

    AI Real Estate Full Stack Engineer — Equity & Impact (London)

    Jack & Jill, a high-growth London startup, is seeking a Full-Stack Engineer to architect and build end-to-end systems. This role offers the chance to work on a transformative AI agent layer for the real estate industry, backed by top-tier investors. The ideal candidate will have expertise in Python and ...

    Data Engineer Lakehouse & AI Platform (London)

    WeAreTechWomen is looking for a Data Engineer to join the Lakehouse and AI Data Platform team in Greater London. You will design and build robust data pipelines, ensuring data quality and performance across the firm's modern data platform. The ideal candidate holds a degree in a relevant field and has ...

    Lead Bioinformatics Platform Eng Epigenetic Diagnostics

    Tagomics, based in Cambridge, is seeking a Senior Engineer in Computational Technology to lead the development of a robust infrastructure for its diagnostic platform. In this hands-on role, you will manage a small team and ensure production-ready solutions while collaborating with interdisciplinary teams. </p ...

    Data Quality Engineer: DataOps & Automation Lead

    Bloomberg is seeking a Data Quality Engineer based in London to enhance the reliability and efficiency of commodities and energy data. This role focuses on improving data quality processes and automation initiatives while collaborating with various teams. The ideal candidate should have over 4 years of ...

    Lead RF Test Engineer (3GPP) Automation & Verification

    ECM Selection (Holdings) Limited is seeking an experienced 3GPP RF Test Engineer for their Cambridge office. This role requires technical and team leadership, as well as active involvement in RF test design and execution. Candidates should possess a degree in Electronics and have extensive experience in RF ve ...

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      Software Engineer Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights