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

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    Radar Signal Processing & EW Systems Specialist

    Awerian is seeking a Radar Signal Processing Consultant to join their team in Cambridge. In this role, you'll leverage your expertise in modeling and analysis of complex systems using high-level software languages like MATLAB, Simulink, and Python. Ideal candidates will have experience in Radar and Ele ...

    Founding Product Engineer — Ship AI Powered UX from Day 1

    Seamflow Inc. is looking for a skilled engineer in London who thrives on building end-to-end user workflows, from UI to backend. You will have the opportunity to integrate AI features and contribute to immediate product releases. The ideal candidate has strong experience with TypeScript, modern fronten ...

    Embedded DevOps Engineer for Edge & IoT Pipelines

    Scrumconnect ltd is seeking an experienced Embedded DevOps Engineer to enhance software delivery and system reliability for Embedded and edge computing platforms. You will design, implement, and maintain CI/CD pipelines while ensuring robust solutions across distributed environments. The ideal candidat ...

    Senior Software Engineer – AI Platform, Cloud Native

    Data Idols is seeking a Senior Software Engineer in London (Hybrid) to shape the architecture and technical direction of an AI-powered platform. Your role will involve designing, building, and scaling key components while collaborating with leadership. You will leverage your experience in Python, TypeS ...

    Technical Artist Real Time Game Art & Tools (Hybrid)

    A leading game development studio in the UK seeks a skilled Technical Artist to establish and maintain art pipelines for various projects. You will support the art team by resolving technical issues and enhancing in-game assets, relying on your proficiency in Maya and Python. This role promotes a hybrid work mod ...

    Senior Software Engineer: AI Driven Solutions (Hybrid UK)

    United States Digital Space LLC is seeking a Senior Engineer to contribute to high-stakes projects in London. You will write production-quality code using languages such as Python, Java, and TypeScript while collaborating closely with teams and clients. With a commitment to continuous learning, you wil ...

    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 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 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 ...

    Senior Software Engineer AI Platform & Cloud (Hybrid)

    A leading AI company in London is looking for a passionate Senior Software Engineer to design, develop, and implement the Ultralytics HUB, our AI model platform. The role involves building backend services, frontend applications, and managing cloud infrastructure. Ideal candidates should have over 5 years of exp ...

    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 ...

    Trainee Programmer: Training + Guaranteed Job Placement

    Sivara GmbH in Cambridge, England is offering a Junior Programmer position that focuses on comprehensive training in HTML, CSS, JavaScript, and Python. Participants will engage in hands-on training and complete a portfolio project while gaining practical experience through a placement. The organization ...

    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 Solutions Architect: AI & Quantum, Hybrid

    Multiverse Computing LLC in London is seeking a talented Solutions Architect to join our pre-sales team. This role involves bridging the gap between our advanced AI/quantum solutions and customers' needs, crafting innovative and scalable solutions. Successful candidates will have experience in technica ...

    Cloud Logging & Inventory Engineer – GCP/AWS Onsite Glasgow

    Telstra Associates is looking for an experienced Cloud Engineer to work on-site in Glasgow three times a week. This role involves enhancing cloud visibility and managing monitoring capabilities for a leading financial client. Key responsibilities include designing and implementing cloud solutions, deve ...

    Senior Cloud & Infrastructure Engineering Lead

    Morgan Stanley is seeking a Lead Infrastructure Engineer to design, build, and maintain robust infrastructure automation systems. This Vice President level position requires overseeing technical infrastructure while ensuring seamless operation of IT systems for business support. The successful candidat ...

    Data Science Manager Financial Crime & Fraud (Remote)

    Mastercard is seeking a Data Scientist to join a pioneering team tackling fraud and money laundering through advanced data analysis. You will engage in developing new algorithms, collaborating closely with engineers and product teams and directly contribute to project deliveries. The ideal candidate ha ...

    AI Platform Engineer Production Grade Azure Pipelines

    A global CEO advisory firm is seeking an Engineer to join their rapidly growing AI team in London. The successful candidate will build and operationalize high-value AI workflows and integrate AI capabilities into various products. Responsibilities include developing end-to-end implementations, collaborating with ...

    Senior Full Stack Engineer — Remote

    Obsidian is hiring Senior Software Engineers for a high-urgency closed-source application development project in the United Kingdom. We are looking for experienced full-stack developers who can work independently and build scalable systems to contribute across backend and frontend development. The idea ...

    Platform Automation Engineer — Testing at Scale

    Apple Inc. is looking for a Software Engineer in London to develop automation libraries and APIs that enable testing across its device ecosystem. This role involves collaborating with hardware and platform teams to drive testing requirements and adopting unified automation architecture. The ideal candi ...

    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 ...

    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 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 ...

    Remote MLOps Engineer: Azure ML Studio Specialist

    Proactive Appointments is seeking a Machine Learning Engineer to work remotely in the UK. The role focuses on developing and deploying machine learning models using Azure Machine Learning Studio and requires strong skills in Python and SQL. The ideal candidate will manage ML lifecycle, ensure data qual ...

    Lead Debt Recovery Analytics & Performance

    Equifax is seeking a Lead Debt Recovery Performance Analyst in Nottingham. The role involves driving innovation in debt recovery strategies and continuous improvement within a high-performing team. You'll oversee performance, manage client portfolios, and ensure effective communication with stakeholders. ...

    Senior ML QA Engineer Validate AI Stack & Test Infra

    Graphcore in Greater London is looking for a skilled Software Engineer to validate the machine learning software stack essential for future AI systems. You will build test infrastructure and tooling to enhance reliability and performance while mentoring engineers. The role involves strong software desi ...

    LLM/GenAI MLOps Engineer Platform Architect

    慨正橡扯 is seeking an MLOps Engineer (LLM/GenAI) based in Sheffield, UK, to engineer production-grade infrastructure for modern AI. The ideal candidate will design scalable model hosting platforms, optimise inference performance, and build fine-tuning pipelines. This role requires deep expertise in AI pla ...

    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 ...

    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 ...

    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 ...

    Revenue Growth Insights Analyst

    Awin Global in Greater London is seeking a Revenue Insights Analyst to analyze complex data sets and provide actionable insights that drive revenue growth. You will collaborate with cross-functional teams to identify key revenue drivers and optimize strategies based on data findings. This role requires ...

    Principal ML Engineer — Real Time Personalization & Impact

    Almedia, located in Greater London, is seeking a Principal Machine Learning Engineer who will take ownership of complex ML challenges across our products. The successful candidate will drive technical direction and oversee high-impact ML systems from conception to implementation. The ideal candidate sh ...

    Realtime ML Data Engineer: Streaming & Feature Stores

    Kraken is looking for a skilled Data Engineer to own and evolve streaming data pipelines that power Kraken's AI infrastructure. The ideal candidate will have over 5 years of experience in data engineering, specifically with streaming systems, and be proficient in Python and SQL. This role involves desi ...

    Senior Catastrophe Analytics & Exposure Lead

    IQUW Property Insurance is seeking an analytically minded individual to join the Exposure Management Team. The role focuses on delivering best-in-class analytics for the Natural Catastrophe portfolio while supporting underwriting teams. Ideal candidates will have strong experience in catastrophe modelling, pa ...

    Lead Quality Engineering Automation (GenAI) Architect

    Accenture is seeking a leader for their Quality Engineering automation team in Glasgow, Scotland. The role involves managing a talented team, building scalable test automation frameworks, and maintaining strong client relationships. Candidates should have modern Quality Engineering practice experience and str ...

    Property Catastrophe Analytics & Exposure Analyst

    IQUW Property Insurance is seeking an experienced professional to support our Exposure Management Team in developing analytics for our Natural Catastrophe portfolio. This role requires expertise in catastrophe modelling and data visualization, aiming to enhance the efficiency of our underwriting teams. <p ...

    Senior Quant Engineer: Exotic Derivatives & Pricing Engine

    Randstad Technologies Recruitment is seeking a Quantitative Engineer to join a premier financial institution in London (Canary Wharf). The role requires 15+ years of experience in designing and implementing pricing and risk models for complex exotic derivatives, with a strong emphasis on Java, C++, and Python ...

    Contract AI Voice Engineer: Real Time Conversational AI

    Harnham is seeking an AI Voice Engineer for a contract role to design and optimise AI-powered voice agents for customer interactions. This position offers a competitive pay rate of £300-£560 per day and an immediate start. You will be part of a collaborative data and AI function, developing scalable so ...

    Backend Engineer II — Global, Remote‑Friendly (UK)

    Octopus Energy Ltd in Milton Keynes is searching for a Backend Engineer II to join the Global Backend team. You will be responsible for the sites, services, and tariffs used by millions, while also building innovative features that enhance customer experience. The ideal candidate is proficient in Pytho ...

    MLOps & Infrastructure Engineer Scale AI Compute

    Graphcore, based in the UK, is looking for a Software Infrastructure team member to enhance their AI compute infrastructure. You will be responsible for developing essential tools and managing services that empower our software teams, with a focus on distributed systems and high-performance computing. ...

    Mobility Data Solutions Scientist

    Alstom, a leading supplier of trains and rail services in the UK, is seeking a skilled professional to lead the development of data solutions. You will be responsible for managing data solutions, building data collectors, and designing data models. The ideal candidate will have experience in software d ...

    Enterprise AI Engineer & Strategy Consultant

    3003 Accenture (UK) Limited Company is seeking an AI Engineer - Strategy Consultant to help build AI-native decision systems across various industries including energy and finance. This role requires strong programming skills, particularly in Python, as well as experience in developing enterprise applications ...

    Product Engineer, AI & Data Platform

    STRATOS Technologies in Greater London is seeking a passionate Product Engineer to join their innovative team. This role involves transforming customer use cases into configurable platform functionality, enabling scalable solutions across industries. Candidates should have 2–6 years of experience in data engi ...

    AI Testing & Evaluation Engineer

    Reply, Inc. is seeking a mid/senior-level AI Testing & Engineering Specialist in Greater London. The role involves designing and implementing robust testing frameworks for AI systems, focusing on generative AI agents and related technologies. The ideal candidate will have strong Python skills and exper ...

    Senior ML Engineer, Climate Tech, Hybrid London

    Planet A is seeking a Senior Machine Learning Engineer in London to build, test, and deploy models for optimizing industrial operations using machine learning. The role involves collaboration with product teams and contributions to the development of scalable ML systems, with the aim of reducing carbon emissions ...

    Senior Cloud Simulation Engineer

    Icehouseventures is looking for a Software Engineer for the Simulation Technology team in London. In this full-time role, you'll evolve a core component of the simulation platform used to develop Wayve's driving intelligence. Responsibilities include owning key performance indicators and implementing production ...

    AI Agentic Engineer Deploying Proactive Workflows

    Workato is seeking an experienced Forward Deployed Engineer to join their team in Greater London. The role involves designing, developing, and deploying advanced AI solutions, particularly using the Workato platform. Candidates should have a BTech/BE in a relevant field and at least 4 years of experience in AI e ...

    Senior Quantitative Analyst: Model Risk & Pricing

    Bullhorn Consultants Pvt. Ltd. seeks a Sr. Quantitative Analyst to work closely with a global bank's model development team. You'll develop and enhance models to support business activities and regulatory mandates. The role requires strong knowledge in quantitative finance, including various pricing models an ...

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