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

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    Senior Product Engineer End to End, AI Driven Platform

    A modern technology firm in Greater London is looking for a full-stack product engineer to own complete product slices. Responsibilities include delivering backend systems, building features with LLM integration, and working across the stack with React/TypeScript. The ideal candidate will have strong experience ...

    Synthesis‑Aware ML Scientist: Molecular Design & Synthesis

    Genentech is seeking a Machine Learning Scientist in Welwyn to advance molecular design through synthesis planning and optimization. You will leverage your deep machine-learning expertise and collaborate with researchers to design effective models that realize molecular synthesis. The ideal candidate h ...

    Climate Data Scientist: Sustainable Risk Analytics

    Dormont Manufacturing Co in Greater London is looking for a climate scientist to support product development in climate risk assessment. The role entails leveraging analytical skills with large datasets and working collaboratively on sustainability solutions. Qualified candidates should hold an advance ...

    Head of Pipeline, Feature Animation & Tech Leadership

    Dneg is seeking a Head of Pipeline for their Animation division based in London or India. This senior leadership position involves managing the Pipeline team while collaborating closely with supervisors to enhance the technical capabilities and workflows for feature animation projects. Candidates must ...

    Director of Analytics & Data Strategy

    Job Search Place Limited is seeking a Director of Analytics to lead analytics for Send, Wise's core money transfer business. You will guide a team of analysts and collaborate with cross-functional teams to implement strategy across our Send portfolio. The ideal candidate has 7+ years in analytics and s ...

    Senior Software Engineer DevSecOps, AI, Cloud (Clearance)

    Raytheon Systems in Manchester is offering a full-time position for a Senior Software Engineer to join their team. The role involves working in a cross-functional environment to deliver critical software solutions across various business areas. Candidates should be prepared to attain an eDV clearance. ...

    CDO Data Analyst: Visual Insights & Governance (Hybrid)

    BARCLAYS is seeking a Chief Data Office Data Analyst based in Glasgow. This pivotal role involves transforming complex datasets into actionable insights that support strategic and operational decision-making. The successful candidate will work across analytics, governance, and business change, ensuring ...

    Senior Data Scientist – Digital Twins & Production ML

    Kantar, a leader in marketing data and analytics, is seeking a Senior Data Scientist to develop and deploy machine-learning models. This role involves collaborating with engineers and stakeholders to enhance decision-making using advanced analytics. Candidates should have solid experience in data science and ...

    Senior Software Engineer (SC Cleared) – Cyber Tools

    Searchability is seeking a Senior Software Engineer in Manchester to work on operational cyber projects. The role involves developing software applications in Python and C++, collaborating with teams to create secure solutions. Candidates should have substantial experience in secure environments and hold active ...

    Senior RF & AI Research Scientist (Security Cleared)

    A leading research institution in the UK is seeking a skilled PhD-qualified scientist to focus on advanced data science and analogue signal processing techniques. The role involves collaboration with defence stakeholders, and applicants should have expertise in algorithm development and strong Python skills. The ...

    Senior Director of AI Driven Cloud Platform Engineering

    JPMorgan Chase & Co. is looking for a Senior Principal Software Engineer to lead strategic development in Infrastructure Platforms. You will enhance, build, and deliver market-leading technology products with a focus on secure and scalable solutions. The ideal candidate should have proven software engi ...

    Technical Lead, AWS Data Platforms for Drug Discovery

    A leading recruitment agency is looking for a Technical Lead in Data & Cloud Platforms to support drug discovery. This hands-on role focuses on technical delivery across AWS and data pipelines without moving into management. Ideal candidates will have strong experience in Python and AWS, capable of translating c ...

    Senior Data & Governance Analyst — Vendor & Finance Insights

    Citigroup, Inc. is seeking a Business Senior Analyst - Data & Governance to shape data foundations for vendor management and strategic decisions. This role requires experience in business, data, and financial analysis. Working on a hybrid model, the successful candidate will deliver insights that infor ...

    Masters Data Scientist — AI Model Trainer (Remote)

    Alignerr is hiring a Data Scientist to engage with advanced AI systems remotely. This role involves designing data-related challenges, developing solutions, and auditing AI outputs for accuracy. The ideal candidate holds a Masters or PhD and has expertise in machine learning, statistical modeling, and ...

    Remote Senior Backend Architect (Multitenancy & IAM)

    A tech learning company seeks a Senior Backend Engineer to lead the development of scalable multitenant infrastructure. The role emphasizes strong architectural principles, expertise in statically typed languages, and readiness to master Python 3.x. Enjoy a fully remote, flexible work environment with competitiv ...

    Remote Software Coach for Inclusive Coding Workshops

    codebar is seeking software developers to act as coaches in free programming workshops held remotely. As a coach, you will spend 2 hours paired 1-on-1 with students, helping them through tutorials or personal projects in languages like HTML/CSS, JavaScript, Ruby, or Python. The ideal candidate will pos ...

    CI/CD Engineer High Perf Systems (Hybrid, Cambridge)

    ECM Selection (Holdings) Limited is looking for an experienced DevOps Engineer in Cambridge. The role involves modernizing CI/CD processes and re-architecting existing infrastructure for better speed and reliability. Candidates should have a relevant STEM degree and strong Python scripting skills. The ...

    Senior Compiler Engineer for Quantum Control (Hybrid)

    Riverlane is seeking a Senior Compiler Engineer to work in a hybrid role from Cambridge, UK. This position oversees the integration of cutting-edge quantum control systems. The successful candidate will have broad knowledge in software and hardware, with specific experience in compilers and programming ...

    SRE: Architect Resilient, Multi Region Crypto Infra

    MLabs is seeking a Site Reliability Engineering Expert to design and maintain high-availability cloud infrastructure for our decentralized crypto social network. The role involves leading incident responses, optimizing operational standards, and writing automation codes using Python or Go. Candidates s ...

    Hybrid UK Software Engineer Intern – Hands on Dev & Impact

    Lucy Group in Basildon is offering a unique opportunity for students working towards a degree in Software Engineering. You will gain hands-on experience in software and product development alongside skilled engineers. Your role will include delivering work packages, collaborating with project teams, an ...

    Triton Software Engineer — ML/Compiler

    A leading tech firm in Cambridge is seeking a Software Engineer to design, implement, and support software for their machine learning accelerators, working closely with cross-functional teams. The ideal candidate has strong skills in Python and C++, and experience with performance optimization in complex code ba ...

    Senior Database Architect Hedge Fund Data & Security

    Quant Capital is seeking a Senior Database Specialist to join their team in London. This full-time role requires proficiency in databases and programming skills including Python and Java. Key responsibilities involve working with technologies like Postgres, Redis, and MongoDB within a hedge fund environment. ...

    Lead Backend Platform Engineer — Cloud & Microservices

    MarkIT Placements is looking for a Lead Software Engineer in London, specializing in Backend Platform Services. The ideal candidate will have strong experience with C#, Java, or Python, and a deep understanding of SOA and Microservices. This role demands excellent communication skills and the ability t ...

    Senior Data Architect — Workday Migration & Data Governance

    A leading UK organization is seeking a Senior Data Architect to support the migration of Finance and HR divisions to Workday. The role involves designing scalable data architecture solutions and ensuring data integrity, security, and governance. Candidates should have extensive experience in enterprise-scale dat ...

    Lead Backend Platform Engineer | Cloud & Microservices

    MarkIT Placements is seeking a Lead Software Engineer in London for Backend Platform Services. The ideal candidate will develop technologies to solve real problems, challenge existing engineering practices, and demonstrate strong leadership. Skills in C#, Java or Python, along with knowledge of SOA, Mi ...

    Insight Manager: Contact Centre Analytics & Strategy

    John Lewis plc is seeking an Insight Manager for their Analytics Team, based in London. This hybrid role involves leading data-driven projects in the Contact Centre area, ensuring impactful analysis and stakeholder engagement. The ideal candidate will have significant experience with SQL, Python, and a ...

    Data Scientist II — Life Sciences Analytics

    Katalyst HealthCares and Life Sciences is seeking a Data Scientist II in Worcester, United Kingdom. This full-time role demands strong programming skills in Python, R, or MATLAB, along with a background in life sciences or experience in the pharmaceutical industry. Ideal candidates will utilize data science libr ...

    BMS Algorithm Data Engineer | Insight & Validation

    A global technology company is seeking a Data Analysis Engineer to develop algorithms for battery management systems. The ideal candidate will possess a strong background in electrical engineering or computer science with proficiency in Python and MATLAB. This entry-level position offers a competitive salary and ...

    Oxford Software Design Engineer Intern (C/Java/AWS)

    Perspectum Diagnostics is seeking a Software Design Engineer intern in Oxford, United Kingdom. The ideal candidate should confidently make decisions to drive projects and have some awareness of AWS, Python, Java, or C++. The position offers a salary range of £40,000 to £60,000. This role is excellent for those l ...

    Geospatial ML & Sensor Fusion Scientist (Remote UK)

    Sivara GmbH is seeking a skilled Geospatial Data Scientist to join its newly formed data science team. This remote role focuses on developing algorithms for spatial data correlation and fusion, working alongside engineers to deploy models in production systems. The ideal candidate has a strong backgrou ...

    Senior Data Scientist ML & Operations Optimisation

    Virgin Atlantic is seeking a Senior Data Scientist to design, build, and productionise machine-learning solutions that directly influence customer experiences. This role involves leading ML projects, collaborating with engineers, and maintaining models in production. Applicants should have over 5 years ...

    Data & AI Director — Lead ML Initiatives & Teams

    Connells Group is looking for a Data Director to lead AI and ML initiatives in Milton Keynes, United Kingdom. The ideal candidate will have proven experience in cloud development and managing teams while navigating complex environments. Full-time role with a competitive compensation package offered. Ap ...

    Senior Solution Engineer AI Driven FinServ

    A leading AI software company in Greater London seeks a mid-senior level Solutions Engineer to translate customer needs into impactful use cases. You will collaborate with clients and lead high-stakes projects, utilizing your technical and interpersonal skills in a dynamic, innovative environment. Ideal candidat ...

    Post Silicon Debug & Validation Engineer (Multi Level)

    Graphcore in Bristol is seeking a Debug Validation Engineer to drive post-silicon debug activities for next-gen AI silicon. You will lead teams in analyzing and resolving complex issues while collaborating across engineering fields. The role involves developing debug methodologies and infrastructure wh ...

    NLP ML Engineer: RAG & LLMs for Smart Search

    A leading finance technology firm in Greater London is seeking a Machine Learning Engineer NLP Specialist to design and implement advanced Natural Language Processing models. You will work on innovative projects to enhance AI capabilities while processing diverse datasets. Ideal candidates have proven experience ...

    Senior Storage Systems Engineer — Distributed & Cloud

    Squarepoint is seeking a Platform Storage Specialist to design and maintain enterprise-grade storage services. The role focuses on distributed storage systems and requires expertise in storage protocols and performance optimization. The ideal candidate will have over 5 years of technology infrastructur ...

    Trainee IT Systems & Development Learn, Build & Support

    Holmes & Hills Solicitors in Halstead is seeking a Software Development Assistant to work alongside the Software Analyst. The role involves coding software applications, testing scripts, and producing documentation for end-users. Successful candidates will ideally have software development experience o ...

    Data Solutions Engineer: SharePoint & BI Specialist

    A tech solutions company in Birmingham is seeking a Data Solutions Engineer to develop and maintain its SharePoint infrastructure and enhance its Microsoft Office 365 applications. The ideal candidate will have proficiency in advanced Excel, experience with DAX in Power BI, and familiarity with data analysis too ...

    Principal Full Stack Engineer & Tech Leader (Cloud)

    A leading consultancy firm in the UK is seeking an experienced Principal Full Stack Engineer to lead L2/L3 support teams. The ideal candidate will have expertise in Java, Python, Node.js, or C#, alongside substantial cloud architecture experience (AWS or Azure). This role emphasizes technical leadership, mentori ...

    Data Analytics Specialist: SQL, Tableau & Dashboards

    Gravity Engineering Services Pvt Ltd. is looking for a Data Analyst to collaborate with data engineers and stakeholders. The role requires building dashboards in Tableau and ensuring data accuracy. Ideal candidates should have over 3 years of experience in data analysis, mastery of SQL and Python, and ...

    Senior AI Adoption Engineer — Enterprise AI (Hybrid UK)

    Elanco Tiergesundheit AG is seeking a Principal Engineer - AI Adoption to lead initiatives in AI capabilities within the Enterprise AI engineering team. The role demands over 10 years of software engineering experience, specifically in DevSecOps and Agile settings, along with expertise in Python, React, and Type ...

    Procurement Consultant: Lead Client Facing Spend Analysis

    Curzon Consulting is seeking a Procurement Consultant in Greater London. You will work on client engagements, performing spend analysis and category deep-dives. Candidates should have two years of business experience, with data analysis skills in Excel, Python, or SQL. This full-time role includes up t ...

    Senior Full Stack Engineer: Lead Public Sector Solutions

    A digital transformation consultancy in Altrincham is seeking a Senior Full Stack Software Engineer to design and deliver digital solutions for public sector challenges. The role requires ownership of delivery, strong expertise in .NET, Java, or Python, and mentoring skills. The ideal candidate will thrive in a ...

    DevOps Engineer (Contract) — Kubernetes & CI/CD

    Java Script Works is seeking a DevOps Engineer to work primarily in London, United Kingdom. The role focuses on container technologies and solid programming in languages like Java and Python. The ideal candidate will manage CI/CD pipelines and have familiarity with observability tools. This is a contra ...

    MOD SC ML Ops Engineer – Cloud, Docker & Kubernetes

    fortice is looking for an ML Ops/ML Engineer to develop their MLOps capabilities. This role involves containerization using Docker and Kubernetes, while implementing DevSecOps practices. The ideal candidate should possess skills in Python and cloud technologies (AWS & Google) and must be able to work i ...

    Platform Engineer | Hybrid, DevSecOps & Kubernetes Lead

    eTeam is offering an excellent opportunity for a DevSecOps role in Portsmouth with a hybrid working model. The position involves working hands-on with CI/CD, automation, and leading teams while modernizing existing platforms. The role requires strong skills in Docker, Python, and cloud technologies suc ...

    Senior Data Strategy & Analytics Leader (RWD & Trials)

    Roche in Welwyn Garden City seeks a professional to drive data strategies and lead advanced analytics. In this hybrid role, you will collaborate globally with teams to implement complex analytical frameworks and mentor peers. The ideal candidate holds a Master’s or PhD in relevant fields with significa ...

    MacOS Engineer for Quant Trading Automation

    Stars Arena is seeking a MacOS Engineer for their quant trading team in London, United Kingdom. The successful candidate will manage macOS device provisioning, updates, and compliance, while building scripting tools primarily using Python. This full-time role requires experience in administering MDM pl ...

    Senior Cloud Engineer: AI, Automation & Data Infra

    Framestore Limited in London is looking for a new member to join their Technology team focused on cloud-first and machine learning strategies. The successful candidate will develop automation workflows and build resilient big data pipelines. The role requires experience in constructing high-availabilit ...

    VP, Global Trade Operations

    DRW is seeking a professional to support desks, manage reconciliations, and enhance technology integration within the firm. The ideal candidate will have over six years of financial markets experience, including familiarity with various financial derivatives. Key qualifications include proficiency in M ...

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