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    • 55,114+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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    Hands on Software Team Lead (.NET) – Hybrid Leeds

    Roc Search GmbH is seeking a Software Development Team Lead (.NET) in Leeds for a hybrid role. This position combines leadership and hands-on software development across a range of projects, including web platforms and applications. The ideal candidate has strong expertise in .NET or Python, experience ...

    Lead Platform Engineer: Cloud Automation & AI

    Elanco Tiergesundheit AG in Hook, UK is looking for a Lead Platform Engineer to join its enterprise platform engineering team. This role focuses on driving secure, reliable, and efficient practices, contributing to cloud automation, and mentoring junior engineers. The ideal candidate has a strong backg ...

    Research Software Engineer — AI Ready Data for ML Training

    ECMWF in Reading is seeking a Research Software Engineer (A2) to develop data‑infrastructure services supporting Machine Learning within the Destination Earth initiative. You will operationalise prototypes into robust services, working collaboratively with teams for effective data access in ML training. < ...

    Graduate Race Strategy Analyst F1 Analytics & Strategy

    Cadillac Formula 1® Team is hiring a Graduate Race Strategy Analyst to support race strategy tools and performance analysis at the new Silverstone Facility. The position requires a strong educational background in maths and statistics, with experience in data analysis, including Python or R. Responsibilities ...

    Strategic Data Analytics Consultant

    PA Consulting in Belfast City is seeking a professional for their Digital & Data team to work on innovative software solutions. This hybrid role emphasizes collaboration across cross-disciplinary teams, allowing for a flexible and unique career path focused on excellence and innovation. Qualifications ...

    Data Engineering Lead Cloud Data Platform & Analytics

    London Stock Exchange Group is seeking a Manager, Data Engineering Lead for SwapClear and Listed Rates in London. This role involves leading the transformation of the Reporting & Data Analytics platform, ensuring resilience and performance in a critical financial technology function. The ideal candidat ...

    Lead Real Time Embedded & Control Software Engineer

    AB Dynamics is looking for a Lead Embedded & Control Software Engineer to design and develop code for automotive test systems. You will collaborate with cross-functional teams to ensure high-quality software delivery. Your responsibilities will include defining software architectures, ensuring compliance with in ...

    Cloud DevOps Engineer: Automation, CI/CD & Global Team

    The London Stock Exchange in Nottingham is looking for a DevOps Engineer to manage the full CI/CD pipeline critical for client product delivery in the cloud. You'll collaborate globally with developers and stakeholders, ensuring smooth deployment and effective troubleshooting. Ideal candidates will dem ...

    Head of Analytics Engineering: AI Driven Pricing & Risk

    The London Stock Exchange Group is seeking a Head of Analytics Engineering responsible for leading the strategy, design, and delivery of analytics products. This role involves ensuring scalability and production-grade quality of analytics capabilities in client workflows. Candidates should have a Maste ...

    Senior Software Engineer — Scale Robust, Secure Systems (Hybrid)

    A fintech startup in London is searching for a Senior Software Engineer to implement robust systems for their rapidly growing app. The ideal candidate will have extensive experience with high-volume applications and proficiency in various programming languages, including Python and Java. This role includes hybri ...

    Senior AI Solutions Architect & Prototyping Lead

    Nebbiu is seeking a Full-Stack Engineer to join their London team, engaging closely with clients to shape and build innovative solutions. This role emphasizes technical ownership and collaboration to develop prototypes and architectural designs using Python, Node.js, and Next.js. The ideal candidate wi ...

    Senior Product Engineer — FinTech, End to End Delivery

    Oneiro Solutions is looking for a Senior Product Engineer in Edinburgh to lead the design and implementation of high-quality features for financial institutions. You will take ownership of product work from discovery through to delivery, ensuring reliability and performance. The ideal candidate has ove ...

    Tropical Cyclone Risk Modeller AI & Climate Analytics

    Moody's Corporation is seeking an expert in statistical modelling and climate science to develop advanced catastrophe models that quantify tropical cyclone risk and support financial assessments. This role involves using programming languages such as Python, R, or Julia and collaborating across teams to ensure m ...

    Insight Driven Data Analyst — Hybrid (Sports Betting)

    A global media and technology company is seeking a Data Analyst to drive insight generation and support decision-making through rigorous analysis. The ideal candidate will possess strong SQL and Python skills, and experience with data visualization tools. This hybrid role, based near Southbank in London, offers ...

    Senior Security Engineer: Secure, Scalable Apps

    A leading global financial services firm is seeking a Software Engineer III to join their agile team in Bournemouth, England. The successful candidate will design and deliver trusted market-leading technology products. Responsibilities include developing secure production code, analyzing large data sets, and con ...

    Lead AI & Physics Modelling Engineer (Equity) London

    Jack & Jill is seeking a Lead AI and Process Modelling Engineer to join their founding team in London. This role involves owning the AI and physics modelling layer of the innovative AlphaOS platform, optimizing production yield through advanced technology. The ideal candidate should have a strong backg ...

    Lead Quantum Computing Scientist — Hybrid Role (Derby)

    Rolls-Royce in Derby is seeking a Quantum Computational Science Specialist to lead Quantum Computing initiatives within the Future Technology team. You will develop applications and algorithms for Fault-Tolerant Quantum Computers. The ideal candidate will hold a degree in Physics or Mathematics and hav ...

    Electronics Test Development Engineer – NPI & Production

    Oxford Instruments plc in High Wycombe is seeking a Test Development Engineer to design and support production test solutions for electronic products. In this on-site role, you will collaborate with internal teams and external partners, working with C++, C#, and Python. Responsibilities include developing automa ...

    Senior AI Engineer Production Ready AI Solutions

    Ofgem is seeking a Senior AI Engineer to design and operate AI-enabled applications, focusing on reliability and scalability. The role includes developing solutions using platforms like Azure AI and overseeing the transition from prototype to production. The ideal candidate will have strong programming ...

    Senior ML Validation Engineer — Benchmark & Debug AI Stack

    Graphcore, based in Cambridge, is seeking a machine learning QA engineer to validate its ML stack for trusted AI performance. You will test, benchmark, and validate complex systems, ensuring they perform reliably on innovative infrastructure. This role requires strong expertise in machine learning, Pyt ...

    Senior Video Infra Engineer – Live & VOD at Scale

    Roku, Inc. is seeking a Senior Software Engineer to design and build large-scale video infrastructure for Live and VOD streaming workflows. In this role, you will work on cloud-native services that handle complex media pipelines, ensuring efficiency and reliability. The ideal candidate will have deep e ...

    Backend Software Engineer Sports Data & APIs

    A leading sports data and analytics company is seeking a Software Engineer (Backend) to transform large datasets into engaging insights for data-driven decisions in sports. This role involves developing and deploying APIs, managing databases, and building ETL pipelines. The ideal candidate should have at least 3 ...

    Remote Data Scientist: Vision & ML for Metrology

    LAM RESEARCH Corporation is seeking a seasoned data scientist to lead the design and implementation of advanced algorithms for computer vision and machine learning. The candidate should possess a physics background and be responsible for developing robust AI/ML infrastructure that drives innovation. Th ...

    Senior Software Engineer, Core Systems & Refactoring

    Comxps Ltd is seeking a Senior Engineer to join their team in Portsmouth. The role will involve complex maintenance and upgrade work, requiring strong expertise in Python and C/C++. The engineer will lead investigations and ensure performance improvements, while also mentoring other engineers. Located ...

    Associate Delivery Consultant DevOps, A2C ProServe Shared Delivery (SDT) in London AWS EMEA[...]

    Job Description London, United Kingdom This role is for an Associate Delivery Consultant - DevOps, A2C ProServe Shared Delivery (SDT) at AWS EMEA SARL (UK Branch). QUALIFICATIONS Experience in cloud architecture and implementation Bachelor's degree in Computer ...

    CTEM Engineering Lead: Secure, Automate & Scale (Hybrid)

    easyJet Airline Company PLC is looking for a Cyber Threat Exposure Management (CTEM) Engineering Lead to enhance its cybersecurity capabilities. In this full-time role based in Luton, you’ll lead engineering initiatives, improve security through automation, and support key teams across the organization. < ...

    Senior Full Stack AI Engineer ML & GenAI

    Fitch-Group in London is seeking a Senior Software Engineer, Full Stack - AI, to join their agile team. This role focuses on designing and developing innovative AI solutions utilizing cloud-based and containerized architectures. The ideal candidate will have over 7 years of software engineering experie ...

    Senior AI Engineer: LLM & Agentic Systems

    Intec Select is hiring an AI Engineer specializing in LLM and agentic systems in Greater London. You will design and build AI agents, ensure delivery from exploration to deployment, and collaborate with engineering teams. The ideal candidate has proven experience shipping LLM-powered systems, strong Py ...

    Senior AI Engineer — Production Scale LLM Systems

    VIA MATCH LIMITED is seeking an experienced AI Engineer for a hybrid role in London. In this position, you will design and build cutting-edge AI systems, work on multi-agent frameworks, and improve system performance with LLMs. The role requires hands-on experience with LLM APIs, Python proficiency, an ...

    Cloud Infrastructure Consultant (AWS & DevOps)

    NHS is looking for a Technical Consultant (Infrastructure Operations) to deliver cloud infrastructure support and improve service delivery. The role requires demonstrable experience in AWS services and Infrastructure-as-Code tooling, such as Python and Terraform. Candidates should possess strong interp ...

    Senior Data Scientist, AI Platform & Production ML

    Compare the Market is looking for a Machine Learning Lead to spearhead ML and analytics initiatives. You'll collaborate with ML Engineers to create scalable solutions that solve business problems. The ideal candidate has proven experience in delivering impactful ML solutions, robust Python skills, and a stron ...

    Senior AI Software Engineer – Production Agents (London)

    Job Search Place Limited is seeking a Senior Software Engineer to join their AI start-up based in London. This position involves designing and building AI agents that enhance customer interactions and enables businesses across various sectors to leverage cutting-edge technology. The ideal candidate wil ...

    AI Agent Development Intern: Growth & Marketing

    Tencent is offering a role for a CS/EE student to assist in developing AI agents focused on marketing and user acquisition. In this internship, you will collaborate with data scientists and support various teams to optimize strategies. The ideal candidate will have strong programming skills in Python a ...

    OpenStack Private Cloud Architect & Platform Lead

    Arm is seeking a skilled professional to define and lead the technical strategy for a Private Cloud platform based on OpenStack in Cambridge, UK. This role emphasizes delivering reliable infrastructure services, driving architectural direction, and improving platform capabilities. The ideal candidate w ...

    OpenStack Private Cloud Architect & Platform Lead

    Arm is seeking a skilled professional to define and lead the technical strategy for a Private Cloud platform based on OpenStack in Cambridge, UK. This role emphasizes delivering reliable infrastructure services, driving architectural direction, and improving platform capabilities. The ideal candidate w ...

    Hybrid Security Engineering Lead | Cloud Native & DevSecOps

    MCS Group is seeking an experienced Managing Security Engineer to lead a high-performing engineering team in Belfast. This hands-on leadership role requires expertise in security controls and modern programming languages like Java, JavaScript, or Python. The ideal candidate will foster an engineering c ...

    Workflow & Data Platform Architect (Foundry)

    A leading GPU cloud company is seeking a Workflow Builder to develop data models and workflows supporting various business units. Located in the Greater London area, this role requires significant experience in data engineering and proficiency in Python and TypeScript, with a preference for familiarity with Pala ...

    Senior Applied AI Engineer Client Facing, Scalable AI

    Opus Recruitment Solutions is seeking a Senior/Lead Applied AI Engineer to join an innovative AI consultancy in Manchester. This role involves working on high-impact AI initiatives, using modern engineering practices and technologies like Python and SQL. The ideal candidate will have strong client-faci ...

    Software Engineer: Kotlin & Rust/Go for Secure Apps

    CND is seeking a Software Engineer to design, build, and deliver secure digital solutions in Cheltenham. You'll collaborate with engineers and architects on critical operations, specializing in Kotlin for front-end development and backend solutions using Rust, Python, or Go. The ideal candidate has str ...

    Security Engineer II: Secure SDLC Innovator (Hybrid Belfast)

    EverQuote, Inc. in Belfast is seeking a Security Software Engineer II to enhance security practices and streamline vulnerability management. The role involves working on security tooling, monitoring cyber threats, and collaborating with teams on security solutions. Candidates should have 2-3 years of experience, ...

    Senior Penetration Tester — Hybrid, High Impact Security

    FSP is seeking a skilled Senior Penetration Tester to join their Cyber Security practice in Greater London. The ideal candidate will have at least 2 years of experience in penetration testing or vulnerability research, and be proficient in programming languages like C/C++, C#, Java, and Python. This role involve ...

    AI Driven Security Automation Engineer

    Gelato is seeking an Automation Engineer to join our security team in Greater London. This role focuses on designing and building automated security workflows using AI-driven methods. You will streamline processes and enhance security measures without slowing down operations. The ideal candidate has a ...

    Senior Data Scientist, Cyber Risk & Underwriting

    Coalition, Inc. is seeking a Senior Data Scientist to optimize underwriting processes through statistical analysis and data-driven insights. You will analyze claims data and develop machine learning models to enhance our risk evaluation methodologies. The ideal candidate has a quantitative background w ...

    Bioinformatics Data Scientist for Drug Discovery & Analytics

    A leading biotechnology company in Belfast is seeking a motivated individual to join their bioinformatics group in a data science role. The position involves managing data from various scientific teams and requires a BSc or MSc in a relevant field. Ideal candidates will have experience in developing databases an ...

    Senior Health Data Strategy & Analytics Lead

    Roche in Welwyn is seeking a Senior Data Strategy & Analytics Specialist to design and execute data strategies that shape healthcare. The role requires a Master's degree or PhD in a relevant field and a minimum of 3 years in data analytics with expertise in R or Python. The position operates in a hybri ...

    Senior Data Quality Engineer AWS & PySpark (Edinburgh)

    Addepar, located in Edinburgh, is seeking a Sr. Software Engineer for their Data Control Frameworks team. This role focuses on building data quality infrastructure, ensuring the integrity of financial data. You will collaborate across teams to design scalable systems and tools for data processing. The ...

    Senior ML & AI Engineer Kubernetes & MLOps

    Lloyds Bank plc is seeking a skilled ML/AI Engineer to enhance its machine learning infrastructure in Greater Manchester. The role involves building production-grade Kubernetes clusters, automating workflows, and implementing scalable model serving solutions while ensuring performance and reliability using cu ...

    Insight Analyst: Turn Data into Growth Insights

    Debenhams Group is looking for an Insight Analyst to support the Insights team in understanding performance across brands and functions. This role offers an opportunity to gather data, run analysis, and create insightful reports, perfect for someone early in their analytics career. The ideal candidate ...

    Senior Software Engineer — Backend & Full‑Stack (Django/AWS)

    A fast-growing B2B tech company based in London is seeking a hands-on Senior Software Engineer. You will drive the technical and product evolution and work on building full-stack solutions, integrating with external systems, and collaborating with diverse teams. The ideal candidate should have strong experience ...

    Event Driven Macro Analyst

    A global trading firm is seeking a Macro Analyst to join their London research team. This role involves providing real-time analysis on macroeconomic trends and collaborating closely with traders to structure trades based on research outputs. Candidates should possess a strong understanding of financial markets, ...

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      Python Developer Problem Solver Jobs in United Kingdom Job Search Guide, Trends and Insights