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    Delta One Trading Director: Alpha, Risk & Tech Strategy

    CLSA seeks a Director for Delta One Trading based in Greater London. This leadership role involves managing TRS books across European and U.S. markets, enhancing trade management systems, and driving inventory strategies to boost alpha generation. The ideal candidate should possess a degree in Finance ...

    Data & Change Analytics Specialist

    At Bank Julius Bär & Co. Ltd. in Guernsey, the Data & Business Analyst supports the Change Team with BAU activities, operational change, and reporting. This role requires coordination of Change Team activities including data analysis, process mapping, and improvement initiatives. The ideal candidate wi ...

    Bilingual AI Engineer (Thai/English) — Production ML & LLMs

    Chubb, based in City of Westminster, is looking for an AI Engineer focused on the complete AI lifecycle, including model training and fine-tuning. The successful candidate will ensure solutions are built for reliability and low latency. With a requirement of fluent Thai and English, this role also values expe ...

    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 ...

    Staff Product Security Engineer: Cloud Native Defender

    Chainguard is seeking a Staff role focused on technical leadership and security for their engineering team in Greater London. The role includes responsibilities such as designing secure CI/CD pipelines, implementing security controls, and leading architecture reviews for Kubernetes on GCP and AWS. Qual ...

    Senior Software Engineer APIs & Microservices (Remote UK)

    Menlo Security is seeking an experienced Senior Software Engineer to join the Service Delivery team. This full-time position offers flexibility to work remotely (UK time zone) or from our Bracknell office. The role involves designing and developing solutions using RESTful APIs, and optimizing services for int ...

    Software Engineer Precision Timing & Secure Infrastructure

    The National Physical Laboratory in Teddington is seeking a Software Engineer to join their Time & Frequency department. This role is critical for developing a resilient time distribution capability that supports various essential services like telecommunications and transportation. As part of a forwar ...

    Senior Data Scientist, AI Labs Build Impactful ML Tools

    McKinsey & Company, Inc. in the UK is searching for talented professionals within QuantumBlack Labs to drive innovative analytics solutions using artificial intelligence and machine learning. This role involves collaboration with multidisciplinary teams to tackle complex client challenges and mentor junior co ...

    Senior Data Scientist — Personalisation & Forecasting

    Tesco in Welwyn Garden City is seeking a Senior Data Scientist to join their team. This role involves owning the end-to-end delivery of data science solutions, from problem framing to deployment. The ideal candidate will have a strong grounding in applied statistics, advanced skills in Python and SQL, ...

    Senior Data Scientist, Asset Management Analytics (EMEA)

    Columbia Threadneedle Investments in London is looking for a senior analytics professional to join their team. The role focuses on leveraging advanced analytics and machine learning to drive data-informed decision-making across the organization. Ideal candidates will have extensive experience in Asset ...

    Data Scientist ML in Production for Cyber Risk

    QxBranch, operating in Bristol, is searching for a talented Data Scientist to join its expanding team at Envelop Risk. This role focuses on developing machine learning solutions and analytics models while collaborating with experts in data science and insurance. With a flexible work schedule and opport ...

    Impactful Data Scientist ML Production & Analytics

    Lloyds Banking Group is looking for a Data Scientist to work within multidisciplinary teams, developing machine learning applications using Python. This role involves delivering models that impact millions of customers in the UK across various business sectors. The ideal candidate will have a solid bac ...

    RCS Measurement Engineer Radar Signatures & Data Trials

    Thales Group in Wookey Hole seeks a technical professional to join the General Sonar Studies team. You will collaborate with customers to define measurement requirements, produce technical proposals, and analyze radar signature data. A degree in Physics or Electrical Electronic Engineering is required, along ...

    Fraud Risk Data Scientist for Fintech Growth

    Transak is hiring a mid-level Data Scientist to join their Data team in Greater London. The role involves designing and deploying machine learning models to combat fraud while ensuring user experience. You will collaborate across teams like Product and Engineering, impacting product strategy and growth. < ...

    Lead AI Scientist: Architecting Trustworthy, Scalable AI

    Kainos in Belfast is seeking a Lead Data Scientist to architect and deliver advanced AI solutions using state-of-the-art technologies. You will drive the adoption of AI frameworks and collaborate with customers to tackle business challenges with trustworthy solutions. Candidates must have a 2.1 degree ...

    Remote Site Reliability Engineer for Global Services

    Sectigo is seeking a talented Site Reliability Engineer to join its team in the UK. The ideal candidate will have experience in managing production environments and implementing solutions to ensure reliability. This role requires strong skills in Linux administration, Bash and Python scripting, along w ...

    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 ...

    Automation Engineer: AI Driven Capital Delivery

    Severn Trent Water is seeking passionate Automation Engineers to join their Capital Delivery AI Transformation Team. The role involves identifying inefficiencies, automating processes, and improving workflows within the team. You will engage with users and redesign processes to maximize efficiency and unlock ...

    MLOps Engineer for Generative AI on Cloud Native ML UK Remote

    KDR Talent Solutions UK is looking for an AI & MLOps Engineer to drive innovation in generative AI and machine learning platforms. This high-impact role involves productionising complex models and ensuring reliable deployments within a multidisciplinary team. The candidate will leverage modern technolo ...

    Senior Product Analytics Leader London

    WeDoTech is looking for a Lead Product Analyst based in London to drive product insights and analytics. This role involves a mix of leadership and hands-on analysis, requiring strong SQL and Python skills. The successful candidate will lead a team of analysts and influence product and commercial strategies. < ...

    Founding ML/Data Scientist (Remote) High Impact + Equity

    MyDataValue is looking for a Founding ML/Data Scientist to drive revenue decisions using unique datasets. This remote position offers a salary range of £70k–£100k plus equity. The ideal candidate will use Python and relevant data tools to build and deploy models, ensuring they have real impact on drivi ...

    Senior Agentic AI Engineer Audio

    AudioStack in London is looking for a Senior Agentic AI Engineer to lead the architecture and delivery of AI-driven audio production systems. In this role, you will design multi-agent orchestration and build real-time communication layers while collaborating closely with product and engineering teams. Ideal cand ...

    Senior Data Scientist, Analytics & Impact

    Expedia, Inc. is seeking a Data Scientist III in the City of Westminster, UK. In this role, you'll apply advanced statistical and machine learning techniques to solve complex business problems, mentor junior staff, and manage analytical workstreams. The ideal candidate will have 4–6 years of experience ...

    Secure Full Stack Engineer – SC Clearance Eligible

    Frontier Resourcing is seeking a talented Full Stack Software Engineer in Farnborough, UK. The role focuses on delivering secure, scalable technology solutions within the defence sector. You will be responsible for building scalable backend services and contributing to a high-performing engineering tea ...

    Data Analyst: ETL & Tableau Insights

    Gravity Engineering Services Pvt Ltd. is seeking a skilled Data Analyst based in Greater London. In this role, you will collaborate with stakeholders to develop analytical solutions and actionable insights. You'll be responsible for designing ETL pipelines and creating interactive dashboards in Tableau, as we ...

    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 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 ...

    Senior Principal Data Scientist Aviation AI Leader

    A leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus on the av ...

    ML Engineer Production ML & Cloud Platform Expert

    Una consultoría tecnológica ubicada en Londres busca un Ingeniero de Machine Learning para unirse a su equipo de forma indefinida. El candidato ideal debe tener experiencia en Python, Spark y algoritmos de machine learning, así como habilidades en comunicación y trabajo en equipo. Se valorará la experiencia con ...

    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 ...

    Software Engineer Client Integrations (Hybrid, Equity)

    Wagestream, located in Greater London, is looking for Mid-level Engineers to join our Global Client Integrations team. You will architect and develop integrations with payroll and HR systems, gaining strong domain knowledge while enhancing our integrations platform. The ideal candidate will have at lea ...

    Senior Software Engineer — AI HealthTech (Equity, Flexible)

    Story Terrace Inc. is seeking a mid-senior software engineer to join our innovative engineering team. You will work on the HelloSelf Companion, an AI-powered mental health product, improving its effectiveness and interactions. With a competitive salary range of £75-85k plus equity, the role requires st ...

    Senior RL Data Engineer End to End Pipelines

    Anthropic is seeking a senior engineer to take ownership of foundational AI data systems. This hands-on role includes architecture decisions, building data pipelines, and improving QA frameworks. Located in Greater London, the role requires strong software engineering skills in Python or TypeScript and ...

    Senior AI Solutions Engineer Client Facing, Salesforce

    Salesforce, Inc. is seeking a Forward Deployed Engineer to drive the delivery of innovative AI solutions for strategic clients. This role demands a hands-on leader skilled in creating scalable systems, integrating LLMs, and addressing complex client problems. The ideal candidate has 5+ years of experie ...

    Senior Enterprise Software Engineer — Platform & Automation

    Capstone Investment Advisors LLP. is looking for a Full-Stack Engineer to modernize their proprietary back-office platform. You will work on building and maintaining software solutions across various operations. The ideal candidate should have strong technical skills in Python and Java, be collaborativ ...

    Senior ML Engineer: Production ML & MLOps Lead

    Houseful Limited in Greater London is seeking an experienced Senior Machine Learning Engineer to translate POC model code into robust pipelines and live APIs. You will oversee the deployment of ML models into production and work with cross-functional teams to integrate solutions. The ideal candidate ha ...

    Senior Generative AI Architect — Hybrid London

    Energy Jobline ZR is seeking a Senior Generative AI Architect to design, develop, and implement AI solutions that align with strategic objectives. You will lead the architecture and deployment of advanced AI models, integrating ethical considerations into all initiatives. The ideal candidate has over 7 ...

    Senior Full Stack Engineer — AI Platform

    Encord, a pioneering company in AI technology based in London, is looking for a skilled full-stack engineer to enhance platform performance and reliability. As a vital part of a collaborative team, you will lead projects that impact users directly. The ideal candidate will have extensive experience in ...

    AI Driven Full Stack Engineer | Cloud, ML & Global Impact

    Persistent Systems is hiring for a full stack development position in Glasgow, focusing on building and maintaining scalable web applications using Java, Python, or Node.js. The role involves collaborating with Data Scientists to deploy AI/ML models into production and optimizing database management through S ...

    Data Quality Engineer – CI/CD & Data Pipelines

    Canada Life UK is seeking experienced Data Quality Engineers for a hybrid position in London, Watford or Bristol. In this role, you will ensure quality throughout the agile delivery lifecycle, focusing on developing testing methodologies for data products. The ideal candidate will have strong expertise ...

    Home Risk Pricing Lead — Hybrid, Growth & Data Driven

    A leading insurance provider in the UK is seeking a Risk Pricing Manager to lead a small team of analysts. In this role, you will focus on achieving profit and growth targets for home insurance by analyzing various data sources to identify pricing improvement opportunities. Candidates should have a strong backgr ...

    Applied AI Engineer Consultant: LLM/RAG in Practice

    EY in the United Kingdom is seeking a Consultant - Applied AI Engineer who will work with diverse clients across various sectors. The role involves building AI-powered solutions, translating business challenges into technical user stories, and implementing secure tools in an enterprise context. Candida ...

    Lead Applied Scientist Remote AI Data Quality

    Prolific is hiring a Lead Applied Scientist on a 12-month fixed-term contract to enhance AI/ML methods for improving data quality. The role requires 3+ years of applied ML or data science experience, a PhD or MSc in a relevant field, and strong Python skills. You will design prototypes and experiments, ...

    Director, Analytics — Growth Strategy & Data Leadership

    Dangote Industries Limited is seeking a Director of Analytics to lead and manage the analytics function for their core cross-border money movement business, focusing on the Send portfolio. The ideal candidate will have 7+ years of analytical experience, strong data skills in SQL and Python, and proven team le ...

    Production ML Engineer: AI & MLOps Specialist

    Trustpilot, located in Greater London, is seeking a Machine Learning Engineer to deploy and maintain machine learning models in production. You will work within the MLOps team to ensure effective collaboration between data scientists and software engineers, and contribute to improving AI-driven solutions. </p ...

    AI Engineer – GenAI & Agentic Systems (Azure)

    La Fosse Associates is seeking an AI Engineer for a 6-month contract in Liverpool (hybrid). You will own the delivery of AI and GenAI use cases, working with business stakeholders to identify and build end-to-end solutions. The ideal candidate has a strong Python background and extensive experience wit ...

    AI Driven Automation Test Engineer (Cloud QA)

    ACCENTURE is seeking an Automation Test Engineer - AI to enhance automated testing practices through Cloud and AI-driven techniques. This role involves creating scalable automation solutions and engaging in proactive quality practices across the software development lifecycle. Ideal candidates should h ...

    Senior Healthcare Analytics Consultant (NHS Transformation)

    Occupop is seeking a Senior Analyst for Specialty Transformation to engage with NHS Trusts across the UK. You will lead analytics-driven improvements, working closely with clinical leaders to enhance patient care and efficiency. The position involves significant onsite consultancy and data modeling responsibi ...

    Senior ML QA Engineer: Automation & MLOps

    Autodesk is seeking a Senior Machine Learning QA Engineer in Cambridge. In this role, you'll work with researchers and engineers to establish quality standards for ML systems. Your expertise in Python programming and test automation will be essential to automate workflows and mentor teams. With a hybri ...

    Senior Product Analytics Leader – Fintech Growth

    WeDo is seeking a Senior Product Analyst in Greater London to lead their product insights function. This role blends individual contribution with team leadership, focusing on driving commercial strategy through advanced analytics. The ideal candidate has over 6 years of experience in product analytics, ...

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