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    Computational Scientist Process Modeling for Clean Fuel

    A synthetic fuel company is seeking a computational scientist to develop process models for their Direct Air Capture technology. This role requires 3–7 years of relevant experience and proficiency in tools like MATLAB and Python. The successful candidate will work cross-functionally, supporting the scale-up of i ...

    Senior C++ Engineer End to End RF & Security Systems

    iO Associates is seeking three Senior C++ Engineers based in Cheltenham to join a national security client on a permanent basis. The successful candidates will lead end-to-end projects, solving complex technical issues in software-defined radio using C++ and Python. Salary ranges from £70,000 to £85,000 per annu ...

    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. ...

    Contract Data Engineer (GCP) — Data Quality & Dashboards

    A leading tech recruitment agency is seeking a Data Engineer for a 3-month contract in Manchester, requiring strong experience in Google Cloud and Python. You will lead data ingestion, transformation, quality, and governance for a live data platform. Key responsibilities include reviewing data pipelines and buil ...

    Senior Exposure Analytics Lead – London

    A leading insurance and risk management firm in London is seeking an experienced professional to contribute to exposure reporting for underwriting and portfolio management. The ideal candidate will have a Bachelor's degree and 6-10 years of experience in exposure management. Responsibilities include working with ...

    Front Office Valuations Analyst — Sponsorship & Modern Office

    A prestigious hedge fund in Greater London is seeking professionals for a core Valuation & IPV role. You will interact closely with trading and risk teams, manage end-of-day valuations, and contribute to model development. Candidates should have strong analytical abilities, product fundamentals, and experience w ...

    Senior Associate, Advanced Treasury Analytics

    A leading global financial services firm in Greater London is seeking an Associate in Advanced Treasury Analytics. The role involves maintaining analytical tools, collaborating on innovative solutions, and analyzing data to inform treasury management. Ideal candidates will have a strong quantitative background, ...

    Quantum Solutions Architect — Build Real World Quantum Apps

    Oxford Quantum Circuits (OQC) in Reading is seeking a Solutions Architect to bridge quantum technology and customer challenges. This role involves collaborating with clients to develop quantum applications, implementing algorithms, and delivering technical workshops. The ideal candidate will have a PhD or signif ...

    Senior Distributed Systems Engineer, Electronic Trading

    Bloomberg is seeking a Senior Software Engineer for its Electronic Trading Shared Services in London. You'll build high-performance distributed systems and design APIs that facilitate data exchange across applications. Candidates must have experience with C++ and Python, a degree in a relevant field, and a stron ...

    Applied AI ML Engineer: Scale & Productionize Models Hybrid

    Warner Music Group is seeking a Machine Learning Engineer to lead AI transformation efforts. The role involves developing advanced machine learning models and ensuring their reliable deployment into production systems. Candidates should have a relevant degree, 2+ years of experience in machine learning ...

    Senior AI Software Engineer Hybrid, Scale AI Solutions

    RSM UK is seeking a Senior AI Software Engineer to make impactful contributions within the AI Lab. You will design and implement AI solutions while maintaining rigorous coding standards, ensuring scalable integration with existing technology. Ideal candidates will possess strong programming skills, par ...

    Senior SDET Compliance Quality & Automation

    Symphony is hiring a Senior SDET to ensure the quality and compliance of its solutions across backend and frontend systems. The role involves designing automated compliance validation frameworks and collaborating with engineering and product teams. Candidates should have over 5 years in QA/SDET roles, strong pro ...

    Applied AI Engineer — Energy AI & Internal Tools

    An innovative energy company in London is seeking an Applied AI Engineer to enhance consumer experiences through AI. You will work on exciting projects like the Energy Co-pilot, collaborating with teams to build AI-driven features and tools. The ideal candidate has 4 years of engineering experience, strong progr ...

    Senior Backend Engineer — Cloud, Data Security

    A leading technology company is seeking a Python DevOps Engineer in Greater London. You will work on full lifecycle application development, focusing on secure and compliant processing services. The role requires 5+ years of experience in backend programming, knowledge of cloud applications, and a collaborative ...

    Software Engineer AI Driven, Multidisciplinary Systems

    A Sheffield-based engineering consultancy is looking for candidates to join their multidisciplinary team. The ideal candidate will have a strong background in software development (frontend/backend) and experience deploying production code with technologies like CPP, JS, TypeScript, and Python. An interest in UX ...

    Principal Engineer & Tech Lead — Tech for Good

    Stars Arena is looking for a skilled tech lead to manage projects, solve complex problems, and drive technical excellence. Ideal candidates should have strong programming skills, preferably in Python, and a solid background in software engineering. Experience in Architect, Principal, or Staff Engineer positions ...

    Senior Software Engineer Production AI & Web (London)

    A pioneering tech firm based in London is seeking a Senior Software Engineer to design and maintain critical backend services and create user-facing components. This hybrid role emphasizes real-world impact, with meaningful equity and extensive company benefits. Ideal candidates will have a strong background in ...

    Senior Modelling Engineer, AI Accelerators (Pre Silicon)

    A leading AI technology company in the UK is seeking a Senior Modelling Engineer to develop software models for innovative AI acceleration hardware. You will collaborate with hardware, software, and machine learning engineers in a dynamic environment. Ideal candidates will have significant experience in semicond ...

    Data Scientist Asset Analytics (Hybrid, Newcastle)

    Oliver Bernard is hiring a Data Scientist in Newcastle, England, offering a salary of up to £50,000 plus bonus. The role involves designing models, analyzing complex datasets, and collaborating globally. Ideal candidates have proven Data Science experience and familiarity with tools like Pandas and NumPy. Additi ...

    AI Backend Engineer: LLMs, AI Agents & MLOps

    Moody is searching for an AI Software Engineer specializing in backend software development using Node.js and Python. The role includes designing production-grade software solutions leveraging machine learning techniques such as large language models and natural language processing. The ideal candidate has over ...

    DevOps Engineer — Automate Deployments & Elevate Experience

    A leading technology company in the UK is seeking a skilled DevOps Engineer responsible for deploying product updates and addressing technical issues. Candidates should have strong experience in software engineering with proficiency in Ruby or Python and a solid understanding of databases. The role involves impl ...

    Senior GenAI Engineer for Enterprise Planning & AI

    Anaplan is seeking a Senior GenAI Engineer in Greater London to develop and implement GenAI features that enhance business planning workflows. Candidates should have expertise in ML/AI systems and strong programming skills in Python, as well as experience with deploying LLM-powered applications. The role involve ...

    Senior Data Scientist — Pricing & Risk (Hybrid London)

    A leading insurance firm in London is seeking a Senior Data Scientist to apply data science and machine learning to commercial insurance challenges. Responsibilities include delivering impactful analytics, leading analytical projects, and mentoring junior Data Scientists. The role offers a hybrid working model a ...

    Lead Data Scientist — Fintech Scale & Team Leadership

    Figo Solutions is seeking a Chief Data Scientist to support their business transformation and build a scalable Data Science team. The ideal candidate will have strong experience in Big Data technologies, Python, and PySpark optimisation while managing and collaborating effectively with technical teams. <p ...

    Full Stack Engineer AI Product at a Fast Paced Startup

    A fast-growing AI company in Bath is seeking an experienced Full Stack Engineer to work on exciting AI products. You will collaborate with a small, experienced team to deliver innovative solutions, leveraging your expertise in TypeScript, JavaScript, and Python. Ideal candidates will have extensive experience in ...

    Graduate Software Engineer — Cambridge Startup

    A fast-growing tech startup based in Cambridge is seeking a Graduate Software Engineer to join their innovative team. You will work on developing cutting-edge solutions in hybrid collaboration, utilizing technologies such as Golang, C++, Python, and Java. The ideal candidate will possess a degree from a top UK u ...

    Hybrid Data Engineer: Snowflake/Snowpark Pipelines

    A global lifestyle brand is seeking a motivated Data Engineer to join their customer data science team. This role involves designing and maintaining data pipelines, collaborating with data scientists, and ensuring data quality. The ideal candidate has strong skills in Python, Snowflake, and data orchestration, a ...

    Product Performance Data Scientist (Contractor)

    The MRJ Group is seeking an experienced Data Scientist Contractor to uncover insights driving product performance. You will validate models, apply advanced machine learning techniques, and communicate key findings to stakeholders. This role involves data analysis to inform strategic decisions and impro ...

    Full Stack Engineer AI Powered Workflows, London (Onsite)

    A leading recruitment firm is seeking a Full Stack Engineer to join their product-focused team in London. This hands-on role involves designing software for complex workflows, utilizing TypeScript for frontend development and Python for backend services. The ideal candidate will have strong experience with moder ...

    Lead Data Scientist, Global Fraud Risk & ML

    A global financial technology firm is looking for a Lead Data Scientist to join their Fraud Risk Team. This role involves maintaining and improving machine learning models, conducting data analysis, and implementing strategies to reduce fraud impact on customers. Ideal candidates should possess a strong backgrou ...

    End to End Revenue Data Scientist

    A leading AI video platform in Greater London seeks a Commercial Data Scientist to build, deploy, and maintain data science models. This role involves translating commercial questions into measurable problems, building predictive models, and ensuring they remain effective in production. You'll collaborate closel ...

    C++ Platform CI Engineer – Flexible/Remote

    A leading music streaming service is looking for a C++ Engineer to enhance the client continuous integration infrastructure. You will own the CI systems, improve build performance, and develop automation across multiple platforms. The ideal candidate has experience in CI infrastructure, proficiency in Python and ...

    Threat Detection Engineer Incident Response & Automation

    A cybersecurity firm in London is looking for a skilled investigator to engage in threat analysis and automate tasks. The ideal candidate will have a few years of cybersecurity experience and be comfortable working in both Windows and Linux environments. Responsibilities include analyzing logs, designing detecti ...

    Senior AI Engineer Platform & MLOps Leader

    JD Sports Fashion is seeking a Senior AI Engineer based in Bury, England. You will architect and develop scalable AI platforms and generative AI systems while collaborating closely with the Data Science and AI teams. The role requires deep expertise in AI engineering and LLMs, strong Python skills, and experienc ...

    AI Software Engineer Computer Vision & Data Pipelines

    White Swan Data is seeking an AI Software Engineer in London, UK. The ideal candidate should have expertise in Claude Code and strong Python skills. You'll be responsible for building and optimising AI workflows, developing computer vision tools, and managing databases. Benefits include a performance bonus, 25 d ...

    Lead AI/ML Platform Engineer

    A global financial services leader seeks a Lead Software Engineer to enhance AI/ML data platforms. You will develop software applications and mentor junior engineers, driving innovation in a diverse team. The role requires strong full stack development and Python skills, along with experience in Infrastructure a ...

    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 ...

    Performance Engineer: AI Systems Optimisation & Modelling

    CommonAI CIC is looking for a Performance Engineer in Cambridge to enhance AI application performance. This role involves working closely with AI researchers and software engineers, gathering performance metrics, and developing models to optimize software and hardware configurations. Candidates should possess a ...

    Senior Data Scientist — AI, Cloud Delivery (Hybrid)

    Informed Solutions Ltd is seeking a passionate Data Scientist in Altrincham to lead the design and implementation of data science solutions for various clients. Join a dynamic team and contribute to significant #tech4good projects. Candidates should have a strong background in Agile environments, progr ...

    Senior SDET: Technical Lead for Aerospace Software

    A leading aerospace contractor in Edinburgh is seeking a SDET who will define technical work packages, guide developers, and lead test strategy creation. The role requires experience in software development within high-security environments and proficiency in Java, C++, and Python. The SDET will work onsite, foc ...

    Lead Java Engineer: Build Secure, Scalable Financial Tech

    Fairygodboss in Glasgow is seeking a Lead Software Engineer to enhance and build secure, scalable technology products within the Equities Technology team. This role involves working collaboratively within an agile environment, driving technical excellence and operational stability. The ideal candidate ...

    Senior Risk Engineer — Commodities & Cloud Platforms

    Luxoft is seeking a Senior Risk Engineer to join a global commodity trading company. You will design and maintain risk engineering systems while collaborating with traders and risk managers. The role requires a strong understanding of commodities markets, proficient Python programming, and familiarity with cloud ...

    Lead Data Scientist, AI Powered Customer Automation

    Wise is looking for a Data Science Lead in London to enhance their contact automation team. This role will focus on building a system to address customer inquiries effectively, leveraging LLM technologies and experimentation. Candidates should have strong statistical knowledge, programming skills in Python or Ty ...

    AI Platform Tech Lead: Architect & Scale Systems

    A technology start-up in London is seeking a hands-on Tech Lead to spearhead their AI Platform efforts. The role involves architecting scalable solutions, mentoring the engineering team, and ensuring high-quality code through best practices. Ideal candidates should have a solid background in Python (7+ years) an ...

    Senior Pipeline Engineer – VFX & Animation

    Qualifications Expert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and containerization. Preferred Experience Experie ...

    Senior PAM Engineer: Automate & Secure Privileged Access

    A leading financial markets infrastructure provider is seeking a Senior Security Engineer in London. This role involves deploying, configuring, and maintaining PAM platforms to protect privileged accounts. Significant experience with PAM platforms, Windows/Linux administration, scripting in PowerShell/Python, an ...

    Data & Analytics Director — Lead Growth & Strategy

    A specialist digital analytics consultancy is seeking a Data & Analytics Director to lead key accounts and shape team operations. Responsibilities include influencing strategy, managing client relationships, and delivering marketing analytics projects. Candidates should have strong experience in digital analytic ...

    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 ...

    NLP/LLM Data Engineer (Contract)

    A leading recruitment agency in London is seeking a highly skilled Contract Data Engineer to design and optimize data pipelines for NLP and LLM applications. Ideal candidates should have expertise in Natural Language Processing, Python, and SQL, along with experience in data engineering frameworks like PySpark a ...

    ML Engineer for Cutting Edge Drug Discovery & NMR

    A not-for-profit research organization in Greater London is seeking a Machine Learning Engineer to develop innovative models for drug discovery involving intrinsically disordered proteins. This role includes enhancing data processing capabilities, deploying models, and collaborating with experimental teams. Cand ...

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