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    Test Engineer for Secure Systems & Automation (Flexible)

    A defense and cyber security firm in Cheltenham is seeking Test Engineers to ensure the quality, reliability, and security of their platforms and applications. You will design and execute manual and automated tests across complex systems and work closely with engineers to improve testability. Candidates should h ...

    Cloud Security Detection Engineer

    Cacheflow is looking for a Cloud Security Research Engineer to join the Product team. You will help safeguard customer cloud environments from cyber threats. Key responsibilities include innovating detection mechanisms, conducting deep-dive analyses of CSP APIs, and collaborating with top research teams to devel ...

    Senior Marketing Analytics Lead Hybrid + Equity

    Harnham is hiring a Senior Marketing Analyst in London for a hybrid role. This position focuses on enhancing marketing performance and customer acquisition strategies in a dynamic consumer finance environment. The ideal candidate will have 3-5 years’ experience in marketing analytics, strong SQL and Py ...

    Senior ML Ops Engineer: Real Time Audio AI

    IC Resources is seeking an experienced professional for a high-impact MLOps role focused on building end-to-end ML pipelines in a fast-growing audio AI product company. You will work closely with audio ML researchers and DSP engineers to implement monitoring, build CI/CD pipelines, and ensure reproducibility ...

    Associate AI Product Engineer Security & Growth

    Snyk is looking for an Associate Product Engineer to build the future of AI-native security. This role goes beyond traditional product management, requiring a hacker-strategist to engineer customer feedback loops and implement product-led growth strategies. The ideal candidate will have a recent degree ...

    Test Engineer — Hybrid with Site Travel (Manchester/Cheltenham)

    Opus Recruitment Solutions is looking for a talented Test Engineer to join a collaborative engineering team focused on high-impact systems. The role involves designing manual and automated tests, enhancing testing frameworks, and driving quality at all stages of delivery. The ideal candidate will have ...

    QA Automation Engineer – AI Driven Testing, UK Travel

    Accenture UK & Ireland is looking for a Quality Automation Engineer in London. The role involves developing and improving Quality Engineering strategies while providing hands-on leadership. Ideal candidates should have a passion for quality, experience with automated testing, and familiarity with object-oriented ...

    Senior/Principal Software Engineer Secure Cloud (SC/DV)

    Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technica ...

    Staff ML Benchmarking & Reliability Engineer

    Graphcore is seeking an experienced ML Engineer to join their team in Greater London. This role focuses on testing, validating, and benchmarking a complex machine learning software stack, ensuring performance, reliability, and correctness across modern AI workloads. The ideal candidate will have strong ...

    Data Scientist — ML for Sports Analytics (London)

    Stats Perform is seeking a Data Scientist to join their London team. You will develop and implement innovative machine learning techniques using a wealth of sports data to enhance the company's offerings. Candidates should have a Master’s or PhD in a relevant field, as well as 3+ years of experience in data scie ...

    Senior Full Stack Engineer for AI/ML Prototyping (London)

    Autodesk is seeking a highly skilled Senior Full Stack Software Engineer to join our London team. In this role, you will develop and maintain both backend and frontend applications while supporting machine learning and AI systems. You'll collaborate with research scientists and ML engineers to rapidly prototype ...

    Senior AI Engineer — Personalization & Production ML (Hybrid)

    Fractal Analytics UK Limited is looking for a Senior AI / ML Engineer for a 12-month fixed-term contract in West London. This role offers a hybrid work model, requiring onsite presence for 2 days per week. The ideal candidate will design and optimize machine-learning models, maintain data pipelines, an ...

    Applied AI Software Engineer – ML/GenAI on AWS

    A leading global financial services firm based in the UK is looking for a Software Engineer III to join their new team focused on delivering innovative banking solutions. The role requires expertise in AI/ML, proficiency in Python, and a strong understanding of cloud platforms like AWS. You will develop advanced ...

    Climate Risk Data Scientist: Spatial Analytics & Modeling

    Institutional Shareholder Services Inc. is looking for a Climate Data Scientist to enhance existing climate risk models and develop new analytical tools. This position will focus on using large geospatial data sets and includes responsibilities such as model development, data validation, and collaboration wit ...

    Data Platform Engineer – Lakehouse & AI (VP)

    Goldman Sachs is looking for a Data Engineer to design and build reliable data pipelines on a modern data platform. In this role, you'll be responsible for data ingestion, transformation, and modeling, ensuring data quality and performance. The ideal candidate has a degree in a relevant field and stron ...

    Management Consultant Data Science in London Capgemini Invent

    Overview Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Skills Required Amazon Web Services Microsoft Azure Databricks Experience in one or more of the listed Languages or Packages: Pyth ...

    Data & AI Consultant in London Infosys Consulting Europe

    Building Robust Data Pipelines Experience with modern data stacks is essential for building robust, scalable data pipelines across cloud and hybrid platforms. Key technologies include: Spark Databricks Python/Scala SQL Delta Lake Airflow ...

    Senior Life Actuarial Consultant – Hybrid UK

    A leading global consulting firm is seeking a Senior Consultant to join their Life Solutions Team. This role involves supporting UK life insurers across a range of actuarial topics such as modelling, reporting, and risk assessment. The ideal candidate will be a qualified actuary with strong skills in Excel and p ...

    AI & Data Engineer Hybrid London, Build Scalable AI

    HM Revenue & Customs (HMRC) is seeking an AI/ML Engineer to lead on innovative data solutions. You'll design and implement end-to-end AI pipelines and collaborate with diverse teams to meet client requirements while optimizing model performance and data management. With a hybrid working model based acr ...

    Global Solutions QA Engineer: AI Driven Testing & Travel

    A global security technology company located in the UK is seeking a Solutions QA Engineer. The role entails testing software solutions and collaborating with development teams to ensure quality standards. Candidates should possess a Bachelor's degree in Computer Science or Engineering and at least 5 years of exp ...

    Automation Test Engineer Hybrid, DV Clearance Eligible

    Forwardrole is seeking an Automation Test Engineer to join a leading consultancy in either Cheltenham, London, or Manchester on a hybrid basis. This position requires DV Clearance and strong hands-on experience with automation frameworks like Selenium, as well as proficiency in Java, JavaScript, or Python. The r ...

    Early Career Data Scientist – Hybrid Role

    A government statistics organization is seeking an Associate Data Scientist for a 6-month contract hybrid position in Newport or Titchfield. This role is ideal for early-career data professionals eager to develop their skills and contribute to impactful projects. Responsibilities include preparing datasets, buil ...

    Quantum Optics Research Scientist — Lab to AI Systems

    ORCA Computing Ltd in Greater London is looking for a skilled individual to support quantum optics experiments. The successful candidate will be responsible for setting up experiments, writing Python scripts for automation, and collaborating with a multidisciplinary team to integrate learnings into larger sys ...

    Senior Verification & Validation Engineer Automotive Test

    AB Dynamics is seeking a Senior Verification & Validation Engineer to lead the validation strategy for their innovative automotive test products. This role involves developing detailed test plans, executing validation strategies, and collaborating on complex systems across various environments, including real-wo ...

    Motorsport AI Research Engineer — ML & Deployment

    Alpine is looking for an AI Research Engineer to join the F1 Team’s Software and Data group. The role focuses on developing AI/ML solutions to enhance performance in Formula 1. Ideal candidates will have a background in AI/ML, strong Python skills, and a passion for data. As part of a collaborative tea ...

    Senior AI Engineer — Enterprise LLM & Production

    writer.com is seeking an experienced AI Engineer to shape how enterprises leverage superintelligence through AI solutions. This role involves architecting and deploying scalable AI applications in a hybrid environment at our London hub. You will work collaboratively with diverse teams to ensure innovations me ...

    Site Reliability Engineer for Trading Platforms

    Barclays is seeking a Site Reliability Engineer based in London to oversee the reliability and performance of systematic trading algorithms within the Equity Derivatives business. You will implement software engineering techniques and automation in incident response to enhance system availability and scalability ...

    FinTech Technical Lead: Platform Architect (Hybrid/Remote UK)

    Burns Sheehan is looking for a Technical Lead to drive the tech strategy within a profitable fintech scale-up in London. This hybrid role offers real strategic influence, requiring expertise in systems architecture and mentoring, with a focus on evolving data-driven platforms. The candidate should have strong sk ...

    Remote Ubuntu Software Engineer — Open Source Trailblazer

    Canonical Group Ltd is seeking engineers to work on Ubuntu, a leader in open source software and operating systems. Engineers will design, build, and ship software in Rust, Go, and Python, ensuring high quality and performance while mentoring others. This role caters to mid-career professionals aiming ...

    Senior ML Engineer Personalisation & Production Systems

    Sky is seeking a Senior Machine Learning Engineer in Isleworth to enhance our recommendation systems. This role involves model development, data pipeline engineering, and the deployment of ML models ensuring optimal performance for millions of users. The ideal candidate should possess in-depth knowledg ...

    Senior AI Scientist – Plant Immunity & Gene Editing

    Resurrect Bio in Greater London is seeking a Senior Scientist to assist in developing their FloraFold® AI prediction tool. This hybrid role offers £70-100k salary, share options, and a 10% annual bonus. The ideal candidate has a PhD in a relevant field, strong Python skills, and experience in computational resea ...

    Remote Senior Data Engineer AI Tooling Fully Remote up to GBP140k Nigel Frank

    Overview Senior Data Engineer - AI Tooling - Fully Remote - up to GBP140k Posted about 1 month ago This job is posted by Jooble. To read the full text, please click on the Apply Now link. Tooling Requirements Proficiency in Python and at least one othe ...

    Staff Data Scientist: NLP & AI Product Analytics (Hybrid)

    Harnham is looking for a Staff Data Scientist specializing in NLP and text data to join their London team. This hybrid role requires strong experience in analyzing large-scale text and conversation data, applying semantic analysis to drive product decisions. The ideal candidate will possess advanced Py ...

    Production ML Engineer Fraud & Risk AI

    hackajob is seeking a talented Machine Learning Engineer to design and build advanced AI solutions that enhance our ability to prevent financial crime and fraud. The role involves working closely with data scientists to develop scalable ML pipelines and production-ready model code. Successful candidate ...

    Data Product Owner: Query Enrichment & Annotations

    Bloomberg L.P. is looking for a Senior Data Management Professional - Data Product Owner - Query Enrichment to enhance their generative AI systems. The candidate will manage annotation programs to ensure data quality meets current client needs. A minimum of 4 years in information management or data analytics is ...

    Lead Engineer at Blenheim Chalcot in London Django Software Foundation

    Requirements Excellent stakeholder management experience is essential to being successful in this role. Technical Skills 5+ years of experience with React.js and/or Next.js 5+ years of experience with Node.js (Express.js, Fastify, etc) 3+ years of exper ...

    Junior Site Reliability Engineer — Remote, Learning Path

    Critical Cloud Limited in Cardiff is seeking an entry-level engineer to join the SRE team. You will learn to monitor AWS and Azure environments, support incident responses, and assist with Datadog onboarding. Strong scripting skills in Bash or Python and familiarity with cloud fundamentals are essential for t ...

    Senior Data Architect & Platform Engineer AI Ready Data Mesh

    Willis Towers Watson is seeking a Principal Data Engineer in Greater London to shape architecture and engineering practices. The role blends platform engineering with domain product delivery, requiring deep expertise in building modern data platforms and influencing technical direction. This position o ...

    Remote MLOps Engineer Foundry Platform (Contract)

    Harnham - Data & Analytics Recruitment is seeking an MLOps Engineer with Palantir experience for a fully remote 6-month contract. The role requires designing and maintaining MLOps pipelines on the Palantir Foundry platform and collaborating with data scientists to operationalise models efficiently. The ...

    AI Driven Data Engineer for Equity Trading Desk

    Janus Henderson in the United Kingdom is looking for an AI specialist to join the EMEA Equity Trading team. This role emphasizes building tools for automation, analysing trading data, and improving current processes. Candidates should have strong Python skills, AI proficiency, and a background in technical or ...

    Product Analytics Scientist — Drive adoption with experiments

    Wordsmith AI Ltd is seeking a Data Scientist (Product Analytics) in Edinburgh or London to transform raw usage data into strategic insights for their innovative legal operations platform. This critical role combines advanced product analytics and experimentation to maximize value delivery. The ideal ca ...

    Product Analytics Scientist — Drive adoption with experiments

    Wordsmith AI Ltd is seeking a Data Scientist (Product Analytics) in Edinburgh or London to transform raw usage data into strategic insights for their innovative legal operations platform. This critical role combines advanced product analytics and experimentation to maximize value delivery. The ideal ca ...

    Senior ML Engineer: Build Production Healthcare AI Platform

    A pioneering health AI company in the UK seeks a Senior Machine Learning Engineer to design and implement their AI and ML infrastructure. This role will involve the productionization of ML models, development of data pipelines, and establishing MLOps protocols. The ideal candidate will have over 5 years of exper ...

    Senior DevOps Engineer — Safety Firmware Pipelines

    Humanoid is on the lookout for a Senior DevOps Engineer based in the United Kingdom to support safety firmware efforts for our humanoid robots. You will build the infrastructure for high-quality firmware development and partner with firmware engineers to enhance development workflows. The ideal candida ...

    Analytics Director, Send: Strategy & Growth

    慨正橡扯 is seeking a Director of Analytics to lead analytics for Send, Wise's core money transfer business. You will guide a team of analysts, collaborating with cross-functional teams to shape and implement strategy across our Send portfolio. The ideal candidate has 7+ years in analytics, robust technica ...

    Senior AI Platform Engineer (Contract) – Hybrid UK

    GlobalLogic is seeking a Contract Software Engineer / AI Platform Software Engineer to join its team in the UK. This role involves developing an AI centralized platform and requires proficiency in Python, SQL, and AWS SageMaker. You will lead technical delivery and collaborate with cross-functional teams to e ...

    Applied AI Data Scientist Hybrid Leeds, Impactful ML

    Pharmacy2U, the largest online pharmacy in the UK, is seeking an Applied AI Data Scientist to design and build machine-learning models focused on medication behaviours. This role offers a hybrid schedule with benefits including a competitive pension and healthcare coverage. The successful candidate wil ...

    Senior AI Delivery Engineer: Conversational CX Architect

    Omilia, a leader in Conversational AI, is seeking a Senior AI Delivery Engineer in Greater London. This role involves designing, building, and deploying enterprise-grade conversational AI solutions and serving as the technical lead for client engagements. Candidates should have over 5 years of experience in t ...

    Customer Facing Data & AI Integration Engineer

    Autonomous Minds is looking for a Forward Deployed Engineer in Central London. This in-office role requires onboarding customer data and configuring AI agents to deliver immediate value. In this position, you'll bridge the gap between technical teams and non-technical stakeholders, using your skills in ...

    Production AI Engineer: Build Scalable GenAI Solutions

    Experis is seeking an Applied AI Engineer to design, build, and deploy real-world AI solutions. In this role, you'll work on developing AI-powered applications and collaborate with both technical and non-technical stakeholders to shape effective solutions. The ideal candidate will have strong skills in ...

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