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    Senior ML Runtime Engineer: Rust Inference & AI Accelerators

    A cutting-edge AI company is seeking a Senior ML Runtime Engineer in London or Bristol. In this role, you will integrate innovative AI acceleration hardware with leading projects like PyTorch and vLLM, and develop a high-performance Rust runtime. The ideal candidate will have 5+ years of experience in ML softwar ...

    Senior 5G O RAN Test Systems Engineer

    Une entreprise en croissance recherche un Senior Test System Design Engineer pour rejoindre une équipe dédiée au développement de produits 5G ORAN. Vous serez responsable de la conception et de l'amélioration des processus de test, en utilisant LabVIEW et Python. Un diplôme en ingénierie électronique ou logiciel ...

    Solutions Architect – Financial Data & AI Solutions

    A leading financial services provider in London is seeking a Solution Architect to engage with clients, translating their data needs into actionable solutions. Candidates should have an understanding of data ingress/egress, AI, and basic programming skills including Python. This role promotes a hybrid work envir ...

    Founding Software Engineer – YC‑Backed Startup London

    A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and re ...

    AI Engineer – Production ML & GenAI, SC Eligible, Remote

    A technology services provider is seeking an AI Engineer in Edinburgh, Scotland. This role requires a mid-senior level professional with a strong background in software engineering and AI development. The successful candidate will design and deploy AI solutions across various industries, working closely with dat ...

    Senior Software Engineer Hybrid Modelling & Autonomy

    A software and data science consultancy is seeking an experienced Software Engineer to design and deliver software solutions. This role offers a hybrid working model and competitive salary starting from £50,000. The ideal candidate will have at least 5 years of experience in performant software applications and ...

    Data Architect: Lead Data Transformation & Modern Platforms

    A technology consultancy is looking for a key contributor to join their GDS-style Alpha team focused on transforming data usage for informed decision-making and operational efficiency. The role requires leading the charge in reshaping systems as part of a broader transformation programme. Candidates should have ...

    Pricing Analytics Leader: Data Driven Growth

    GSF Car Parts Limited, one of the leading automotive parts distributors in the UK, is seeking a Head of Pricing Analytics. This role involves developing data and analytical capabilities to optimize pricing decisions across various channels. The successful candidate will manage pricing datasets, build analytical ...

    VP, Fraud Strategy — Wealth Management Risk Leader

    Goldman Sachs Bank AG is hiring a Vice President for the Fraud Strategy team. This role involves shaping the fraud risk strategy and optimizing fraud controls across Wealth Management. Candidates should possess significant experience in fraud risk management, excellent analytical capabilities, and strong stakeho ...

    Global Software Architect Scalable & Secure Systems

    LexisNexis Risk Solutions in Richmond, UK, is seeking a Software Architect to lead architecture design and ensure governance for scalable, secure systems. You will work with global teams to align technical decisions with business goals, implement emerging technologies, and foster inclusive, high-performing teams ...

    Senior Software Engineer – Lead Cloud Platform for Net Zero

    A leading sustainability company in London seeks a Senior Software Engineer to join their delivery team. The ideal candidate will lead the design and development of scalable software solutions to help the UK achieve Net Zero by 2050. Candidates should possess extensive experience with Python and cloud technologi ...

    Hybrid Quantum ML Research Engineer – London

    A leading technology company in Greater London is seeking a Machine Learning Research Engineer. In this role, you will advance machine learning methods with cutting-edge quantum processors and collaborate with clients on innovative solutions. You are expected to have expertise in developing machine learning algo ...

    Solutions Architect: Scalable, Impactful Tech Solutions

    A leading financial services provider in London is seeking a Solutions Architect who will engage with clients to translate their data needs into effective solutions. The ideal candidate should have a solid understanding of data ingress, egress, basic programming skills including Python, and an interest in transl ...

    Production ML Engineer Life Sciences, Hybrid

    A leading AI solutions firm in London is seeking a Machine Learning Engineer to deliver impactful AI solutions for diverse clients. You will build and deploy production-grade ML software while collaborating with cross-functional teams to solve critical challenges. This role requires strong Python expertise, unde ...

    Senior Software Engineer Billing Microservices (Hybrid)

    A fintech solutions provider in Belfast is seeking a Senior Software Engineer to join the Billing engineering team. The role focuses on designing and developing software solutions, including building microservices and optimizing code for billing operations. Ideal candidates will have a Bachelor's degree in Compu ...

    Senior Software Engineer — Scale NeuroSymbolic AI APIs

    Jack & Jill, a pioneering neurosymbolic AI startup in Greater London, is seeking a Senior Software Engineer to design and develop a public API infrastructure. You will collaborate with industry veterans to merge LLMs with symbolic reasoning technology, addressing fundamental challenges in AI. The ideal candidate ...

    ML Engineer: Production Grade ML Pipelines & Platforms

    Three UK is looking for a Machine Learning Engineer in Newbury to bridge data science experimentation with production-ready ML systems. This full-time role involves maintaining ML deployment pipelines, ensuring model reliability, and collaborating with Data Scientists and AI Engineers. Candidates should have a s ...

    VP Data Engineer, Lakehouse & AI Platform

    A leading financial services firm is seeking a Data Engineer to design, build, and maintain data pipelines on its modern Lakehouse and AI data platform. The ideal candidate will have a strong programming background in Python or Java, knowledge of SQL, and experience with data processing frameworks such as Apache ...

    Staff ML Engineer: LLMs for Legal AI, Visa Sponsored

    A leading software company in the UK is looking for a Staff ML Engineer to lead the development of large language models for legal applications. You'll design ML architectures, manage training and fine-tuning of models, and mentor a team of engineers. The role requires expertise in Python and machine learning fr ...

    Senior Software Engineer Remote Supplier Data Platform

    A leading product experience company in Greater London is seeking an experienced full-stack engineer to drive product development and enhance supplier relationships. The role focuses on building solutions using technologies like Python and TypeScript, emphasizing user needs and collaboration with customers. The ...

    KTP Data Scientist – Predictive Modelling in Pharma (30mo)

    The University of Sussex is seeking a candidate for a fixed-term opportunity focused on developing advanced data analytics and predictive modelling in partnership with Custom Pharmaceuticals Ltd in Brighton. This role involves applying modelling approaches to enhance pharmaceutical product development and managi ...

    Senior AI Driven Engineer | Build Autonomous Ad Engine

    Adzact in the United Kingdom is seeking a Senior Engineer to build an autonomous B2B ad engine. This role focuses on developing core platform systems and involves working with cutting-edge technologies like Python, AWS, and Docker. Candidates should have over 5 years of software delivery experience and an owners ...

    Senior AI/ML Scientist – Drug Discovery (Hybrid)

    Charles River Laboratories is seeking a Senior Scientist in Saffron Walden, UK, focusing on AI and Machine Learning for drug discovery. The role involves designing and deploying AI/ML models, collaborating with chemists and biologists, and contributing to scientific proposals. Applicants should possess a PhD or ...

    VP, Global Trading Ops Core — EMEA

    DRW Holdings, LLC. is seeking a Vice President for GTO Core Operations in London. This role involves managing trading activities, reconciliation, and reporting while interacting with various teams within the firm. The ideal candidate has over six years of financial markets experience, strong proficiency in MS Ex ...

    GenAI & Agentic AI Engineer — Client‑Facing AI Production

    Capgemini Invent is seeking GenAI/Agentic Engineers in Greater London to develop and deploy AI-driven solutions. Focused on transforming business challenges via intelligent systems, the role involves designing both front‑end and back‑end components within an AI consulting team. Ideal candidates will have extensi ...

    CRM Analytics Lead — Retention & LTV Strategy

    Neko Health in Greater London is looking for an experienced Analytics Manager to define and execute retention and LTV strategies. With 8+ years in analytics, you will build predictive models, develop retention dashboards, and lead strategic experiments to optimize customer lifetime value. Key skills include expe ...

    Senior Software Engineer – Hybrid, Global Finance Impact

    Citi in Belfast is seeking a Senior Software Engineer to work in a dynamic technology team focused on building software solutions for complex business challenges. You will engage in all facets of software development while collaborating closely with product teams. A bachelor's degree in computer science or engin ...

    London based Senior Software Engineer – FinTech Platform

    Barclays seeks a Senior Software Engineer in London to design and build scalable C# (.NET/.NET Core) and Python calculation engines. The role involves developing data models in SQL Server, delivering low-latency REST APIs, and collaborating with stakeholders for accurate billing outputs. Ideal candidates will ha ...

    Global Logistics Automation Project Lead

    JD.COM in Milton Keynes is seeking an experienced Project Manager to oversee logistics automation projects. The candidate should have a Bachelor's degree in Industrial Engineering or a related field, over 5 years of experience in project implementation, and be fluent in English. Responsibilities include managing ...

    Mobile Test Automation Engineer – Real Devices & Frameworks

    Maxwell Bond is seeking an Automation Engineer to join their expanding engineering team in Manchester. This position focuses on building mobile test automation capabilities across iOS and Android applications using Python and Appium. In this role, you'll design and maintain scalable automation frameworks, workin ...

    Senior DevOps Engineer — HPC Cloud & Quantum (Flexible)

    Quantum Motion is looking for a Senior DevOps Engineer to lead the development of cloud-based solutions and manage infrastructure. This role is pivotal in ensuring effective service delivery while maintaining internal customer satisfaction. Responsibilities include architecting HPC clusters, automating processes ...

    Senior ML Engineer Production AI & MLOps Leader

    Compare the Market is seeking a Senior Machine Learning Engineer to join our Data & AI team, supporting AI capabilities that enable intelligent financial decisions for millions. This hybrid role focuses on deploying and scaling ML and AI solutions while collaborating with data scientists. We're looking for stron ...

    Frontier AI Deployment Engineer

    Stott and May is looking for a Deployed Engineer in Greater London. This role involves working directly with engineering teams to deploy AI systems in production settings. The ideal candidate will have a strong engineering background and proficiency in a modern programming language, such as Python or TypeScript. ...

    Generative AI Research Software Engineer for 3D Animation

    GOOGLE is seeking a Research Scientist to develop algorithms and models for 3D body shape estimation and generative animation. Ideal candidates will have a Bachelor's in Computer Science, 5 years of Python experience, and a focus on Machine Learning. This role contributes to the development of technologies for a ...

    Cloud & Data Platform Test Engineer (Lakehouse) Hybrid

    N Consulting Limited is seeking a Test Engineer for its Cloud & Data Platform team based in London. This contract position offers a hybrid work model, requiring 2 days at the office. The ideal candidate should have 3–5+ years of experience in software testing and 2+ years testing cloud infrastructures using AWS ...

    Data & AI Engineer — Hybrid, Generative AI & Analytics

    Jefferson Frank is seeking a Data & AI Engineer for a hybrid role based in Belfast. In this position, you'll design, build, and maintain data pipelines, analytics platforms, and AI-driven solutions. Ideal candidates will have experience in data engineering, strong programming skills in Python and SQL, and a robu ...

    Senior Data & AI Platform Engineer

    Venture Post is seeking a Senior Platform Engineer to join their team in Cheltenham, England. In this high-ownership role, you will help build Monaco's data and ML platform, working on scalable pipelines and systems that support AI-driven products. You will tackle challenges related to distributed systems and wi ...

    Senior Software Engineer Finance Trading Platform (London)

    SoCode Recruitment is seeking a Contract Senior Software Engineer to join a private equity firm in London for up to 6 months. The successful candidate will develop and support P&L and accounting applications, manage data exchanges, and collaborate with financial teams. You'll need 8+ years of experience in Pytho ...

    Senior Data Analyst Insight for Pension Savers (Hybrid)

    The Pensions Regulator is looking for a Senior Data Analyst to work in a hybrid model from Cupar Muir, Scotland. This role involves transforming complex data into insights that shape regulatory strategy. Candidates should have expertise in R, Python, and PowerBI, along with strong analytical skills. The position ...

    Principal Software Engineer – Real Time Data & AI Trading

    Cititec is looking for a Principal Software Engineer to lead high-impact client engagements in the Energy & Commodities trading space. This senior role blends technical leadership with architecture and strategic delivery. It involves designing and delivering modern cloud-native platforms that support real-time t ...

    Data Scientist & AI Lead — Advanced Analytics

    IBM is seeking a data scientist for its Consulting Client Innovation Center in Winchester, UK. In this role, you'll lead the design, development, and deployment of AI solutions, applying machine learning and advanced analytics techniques. You'll collaborate with clients and technical teams to translate business ...

    DV Cleared Data Scientist — AI/GenAI Leader (Hybrid)

    Energy Jobline ZR is seeking a DV Cleared Data Scientist to develop AI and machine learning solutions in secure environments. The ideal candidate will have over 3 years of experience in Data Science, strong expertise in Python, and familiarity with cloud platforms like AWS or Azure. Key responsibilities include ...

    Senior Applied Data Scientist: Flexible ML & A/B Testing

    dunnhumby is seeking a Senior Applied Data Scientist in Greater London to lead complex data science projects. The role involves collaborating with Tesco UK, utilizing expertise in Python and SQL to deliver impactful insights. Candidates should have strong experience applying data science techniques to business c ...

    Senior Genomics ML & Analytics Engineer

    GSK is hiring for a role focused on designing and implementing maintainable analytics and machine learning pipelines for genomics and multi-omics data. The candidate will need strong programming skills in Python and experience in maintaining production-quality code. Responsibilities include translating scientifi ...

    Senior AI Engineer: Production Scale LLM & Low Latency

    Chubb is seeking an AI Engineer to join their Global Analytics team in London. This role focuses on the full lifecycle of production-grade AI, from training models to architecting high-performance inference pipelines. With a minimum of 5 years in AI/ML engineering, candidates should have deep proficiency in Pyth ...

    Senior ML Engineer, AI Platform & MLOps on GCP

    Onsera Health seeks a Senior Machine Learning Engineer to develop the AI infrastructure for a transformative healthcare platform. You will design and implement ML systems, collaborating closely with data science and platform engineering teams. Candidates should have over 5 years of experience in machine learning ...

    AI Driven QA Engineer for Automation Tools

    Roku, a leading TV streaming platform based in Cambridge, is seeking an Automation Engineer. The role involves designing, developing, and maintaining AI-driven automation systems while collaborating with various teams. Candidates should have over 3 years of hands-on experience with automation systems and Python ...

    Fixed Income Risk Analyst: Global Analytics and Insights

    A global investment management firm is seeking a Risk Analyst specializing in fixed income to enhance portfolio oversight and risk measurement. This role demands strong analytical skills and 3+ years of relevant experience, particularly in institutional investment management. Candidates with a background in SQL ...

    Quantitative Risk Analyst — Model Validation & Mentoring

    SEFE Storage GmbH sucht einen Quantitative Risk Analyst (m/w/d) in Greater London. In dieser Rolle sind Sie verantwortlich für die Entwicklung und Validierung von Risikomodellen und stellen sicher, dass quantitativen Konzepte klar umgesetzt werden. Sie bieten zudem Unterstützung und Mentoring für andere Analyste ...

    Pricing Actuary Property & Real Estate (London)

    Eames Consulting is seeking a Pricing Actuary in Greater London, offering a salary range of £95,000 - £100,000. Ideal candidates will be nearly or newly qualified actuaries with experience in short-tail classes of business, particularly property/real estate. Proficiency in R and Python is essential, along with s ...

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      Python Quant Dev Jobs in United Kingdom Job Search Guide, Trends and Insights