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    Full Stack AI Engineer — Build End to End PE Insights

    A leading AI firm in Greater London is looking for a full stack engineer to contribute to all layers of the application. The role involves shipping features that users care about and participating in product strategy sessions. Ideal candidates will have experience with Python, FastAPI, and React, and a passion f ...

    Senior Data Scientist Strategic Finance Network Modeling

    A logistics innovation company in London is seeking a Senior Data Scientist to drive the simulation of their logistics network. You'll develop modular models that answer complex business questions regarding pricing and expansions. Ideal candidates will have strong modelling skills, proficiency in Python and SQL, ...

    Automation & Observability Engineer (Hybrid Glasgow)

    A leading technology firm is seeking an Automation & Observability Engineer based in Glasgow for a 12-month contract. The successful candidate will drive automation initiatives, developing observability and alerting solutions in line with the firm’s data protection strategy. Key responsibilities include improvin ...

    Senior ML Engineer — Hybrid UK, Production ML Pipelines

    A leading engineering solutions firm in Bath seeks a Senior ML Engineer focused on developing and deploying machine-learning systems. You will design end-to-end ML solutions, work with data pipelines, and collaborate with engineers to enhance project outcomes. Candidates should have experience with frameworks li ...

    Senior AI Engineer: Agentic LLM Architect

    A leading global digital marketing firm is seeking a Senior AI Agent Engineer with at least 3 years of experience in AI and LLMs. You will design, develop, and deploy intelligent systems while collaborating with cross-functional teams. The ideal candidate should have strong skills in Python, proven ability with ...

    Senior Data Scientist Hybrid Role with RSUs & Growth

    Innovid is seeking a Data Scientist to contribute to data-driven projects in the Research, Analytics & Data Team. You'll work with a robust dataset to enhance advertising effectiveness and optimize dynamic creatives. The role requires collaboration on high-impact projects, utilizing SQL and Python for ...

    Data Scientist, Sports ML & Production — Flexible Schedule

    A leading sports analytics company is seeking a Data Scientist in London to innovate and implement machine learning techniques across various sports data. Ideal candidates should hold a Master's or PhD in a related field and possess extensive experience in Python, SQL, and AI/ML models. This role emphasizes coll ...

    Senior AI Platform Engineer – GenAI & MLOps

    JD GROUP in Bury St Edmunds is seeking a Senior AI Engineer to architect, build, and scale production-grade AI platforms. The role involves significant technical leadership and collaboration with various data teams. Ideal candidates should have extensive AI and software engineering experience, especially in LLMs ...

    Senior GenAI Data Scientist FinTech LLMs in Production

    Burns Sheehan is seeking a Senior Data Scientist in London to work in the fintech sector, focusing on GenAI projects. The role involves building core logic for GenAI agents, prototyping applications, and optimising AI interactions for production. Ideal candidates should have hands-on experience in LLM- ...

    Senior Data Scientist: Predictive Analytics for Insurance

    IC Resources is seeking a Senior Data Scientist to enhance their rapidly growing analytics team in London. You will develop predictive models and collaborate with various technical teams to improve data-driven decision-making. Ideal candidates have strong data science experience, proficiency in Python ...

    Security Engineer, Amazon Security Automation in London Amazon UK Services Ltd.

    Security Engineer, Amazon Security Automation Amazon UK Services Ltd. London, UnitedKingdom Requirements Knowledge of computer science or equivalent Knowledge of networking protocols such as DNS and TCP/IP Experience programming in Python, Ruby, Go, ...

    AI Engineer — Finance ML/LLMs, Cloud & Production

    A leading investment management firm is seeking an AI Engineer to produce AI/ML solutions that aid portfolio managers and researchers. The position involves collaboration with various stakeholders and experimentation with AI technologies. Ideal candidates are proficient in Python and other languages, possess clo ...

    DevSecOps Engineer: Build Secure, Scalable Platforms

    A leading financial technology firm in Greater London seeks a skilled DevSecOps engineer to enhance security and efficiency across development processes. The ideal candidate will have strong programming abilities (preferably in Python and C#) and experience with DevOps practices including CI/CD pipelines. In thi ...

    Embedded Software Engineer Linux/ARM for HighSpeed Networks

    A leading networking solutions company based in Greater London is seeking Software Engineers to develop embedded and host software. You will be responsible for defining software architecture, developing embedded software for network interface cards, and working on Linux PCIe drivers. The ideal candidate has hand ...

    AI Platform Engineer — LLM/MLOps at Scale

    A leading health & fitness app company in Greater London is seeking an AI/ML Platform Engineer. In this role, you will develop and optimize large language models for health applications, design automated pipelines, and implement CI/CD practices. The ideal candidate has 4+ years of machine learning experience, st ...

    Data Scientist – Digital Defence (DV Cleared, Hybrid)

    BAE Systems is seeking a Data Scientist to join their Digital Defence Services team in Frimley, UK. This role involves designing solutions for data analysis and machine learning, working closely with cross-functional teams while adhering to ethical standards. The ideal candidate has a strong background ...

    Impact AI Engineer for Healthcare SaaS (Hybrid)

    The Craneware Group, located in Edinburgh, is looking for an AI Engineer to design and deploy AI-driven solutions within its healthcare platform. As part of a collaborative team, you will work with complex datasets and modern AI technologies. Ideal candidates will have strong programming skills in Pyth ...

    Senior AI Engineer Agentic AI, Production Systems (Hybrid)

    A leading technology firm in Stretford seeks a Senior AI Engineer to develop real-world AI systems that impact customer journeys and operations. The role involves designing and integrating AI applications, collaborating with various teams, and establishing best practices for deployment. Strong Python engineering ...

    Hybrid Data Scientist — Insurance Analytics & ML

    A leading specialist insurer in London is seeking a Data Scientist to collaborate in a wider technical team. The role involves using analytics to drive business decisions, leveraging emerging methodologies and big data. Ideal candidates will have experience in machine learning and data analysis, as well as profi ...

    Data Scientist, Water Sector — Digital Innovation (Hybrid)

    A leading consulting firm in the UK is seeking an experienced Data Scientist to join their Digital team. This role involves driving innovative data solutions, utilizing advanced analytics, and collaborating with clients in the water industry. Key responsibilities include leading data initiatives, developing tool ...

    Software Engineer — Build Real World Public Services (Remote)

    慨正橡扯 in Bristol is looking for a Software Engineer who wants to see their work impact public services. The role involves planning and developing features across various technologies including Java, Python, and more. Applicants should have a strong coding background, a drive for learning, and be eligibl ...

    Backend Engineer Scalable APIs & Secure Architecture

    DISCO in London seeks a Backend Engineer to assist in designing robust architectures and implementing secure APIs. Candidates should have 3+ years of backend development experience and proficiency in Python and Django. The role involves collaborating with cross-functional teams to develop scalable features. < ...

    AI/ML Monetisation Architect

    Meta is looking for a Software Specialist (TL) for AI/ML with a focus on monetization. Responsibilities include driving technical direction, communicating complex systems, and improving organizational efficiency. Candidates should have experience in machine learning algorithms, preferably in Python and PyTorc ...

    Senior ML Platform Engineer: Scalable, Automated AI Infra

    A leading AI video platform company in London seeks a Senior Engineer for the ML Platform team. This hands-on role involves designing platform systems for model training and production, enhancing reliability and scalability. Ideal candidates have strong experience in cloud infrastructure, reliability, and coding ...

    Remote ML Career Coach & Interview Mentor (Part Time)

    A leading career development platform based in the UK is looking for a part-time Machine Learning Career Mentor to guide international talents entering the tech industry. Responsibilities include conducting mock interviews, providing job market insights, and refining candidates' technical resumes. The ideal cand ...

    Data & Trading Systems Software Engineer

    Two Sigma in Greater London is seeking a talented software engineer to tackle the complex challenge of discovering hidden value in data. Ideal candidates hold a Bachelors with Honours and have 1-10 years of relevant experience, including expertise in Java, Python, and C/C++. You will develop robust data pipeline ...

    Computational Electromagnetics Engineer — HPC Solvers

    Metrea is seeking a full-time Computational Electromagnetics Engineer to develop and run electromagnetic solvers, primarily for applications in Aerospace and Defence. This position requires a strong background in scientific computing with experience in C/C++ and Python, and a deep understanding of Maxwell's equa ...

    Full Stack Engineer – AI Driven FinTech (Hybrid)

    Bondaval, a leading financial technology company, is seeking a Full Stack / Back End Engineer to build and maintain core services and APIs. The ideal candidate will have experience in server-side programming (Go, Python) and modern frameworks (VueJS). You'll be part of an agile, collaborative team focused on inn ...

    Staff Platform Engineer – Neurosymbolic AI at Scale

    A forward-thinking AI company is seeking a Staff Software Engineer to shape the technical direction of its platform. The ideal candidate will possess deep expertise in Python, strong system design skills, and a proven track record in production-quality engineering. Responsibilities include writing code, mentorin ...

    Global Trading Platform Infrastructure Engineer

    A global trading firm in London is seeking an Infrastructure Engineer for the Fixed Income Commodities and Currency Options team. You will design and maintain high-availability systems for trading, employing technologies like Kubernetes, Terraform, and Python. Ideal candidates have experience in trading infrastr ...

    Senior Cloud Platform & Security Engineer

    A security-focused technology company in Greater London seeks a mid-level or senior Software Engineer to develop cloud services and infrastructure. This role offers the opportunity to directly contribute to scalable, reliable systems and requires 6+ years in cloud service development. Ideal candidates will have ...

    Senior Linux Systems Engineer Trading Ops, London

    A financial services firm based in London is seeking a hands-on Systems Administrator. The role involves managing both workstations and servers for their trading operations and requires strong Linux skills. The ideal candidate will have experience in Debian/Ubuntu, scripting in bash and python, and an understand ...

    Senior Quantitative Engineer – Finance Analytics

    A prominent financial services provider is seeking a skilled Quantitative Engineer to develop robust applications that support trillions in assets. The role involves writing efficient code for index calculations, analyzing financial datasets, and collaborating with teams to enhance the Firm’s analytics. Ideal ca ...

    Java Engineer – Hybrid Hedge Fund in London | 30% Bonus

    Quant Capital is seeking a Software Engineer for a Small Hedge Fund in London. The role requires strong skills in Java and Python to support a high-profile client. The position offers a competitive compensation package of £90k plus a 30% bonus, with a requirement to be in the office three days a week. This full- ...

    Principal Software Engineer Simulation & Autonomy

    A technology consultancy firm in Portsmouth is seeking a Principal Software Engineer to lead the design and development of applications across various sectors, including defence and health. The ideal candidate has over 15 years of experience with expertise in C/C++, C#, and Python, alongside strong stakeholder m ...

    Data & AI Engineer — Hybrid, SC Eligible, Enterprise AI

    Nigel Frank is looking for a Data & AI Engineer based in Manchester or Newcastle. This hybrid role involves designing, building, and maintaining data pipelines and AI solutions to support business-critical use cases. Candidates should have proven experience in similar roles, strong skills in Python and SQL, and ...

    Senior Software Engineer GenAI & AI Products

    Tesco in Welwyn Garden City is looking for a Software Development Engineer III to lead in developing and operating GenAI-powered products, including LLM applications and workflows. The role focuses on translating complex issues into production-ready solutions while ensuring reliability and user impact. The candi ...

    Quantum Software Engineer: Compiler & Error Mitigation

    A pioneering quantum technology firm in Reading is seeking a Quantum Software Engineer. In this role, you will advance quantum systems by developing software for efficient compilation and execution of quantum programs. You’ll tackle challenges like quantum error mitigation and correction while collaborating with ...

    Senior ML Engineer, Catalogue Intelligence Remote UK

    OnBuy is seeking a Senior Applied ML Engineer to enhance their product catalogue through advanced machine learning systems. Located in the UK, with options for remote or hybrid working, this role focuses on improving product data quality and discoverability. Ideal candidates will have strong skills in Python and ...

    Sports Data Insights Analyst — Hybrid Role

    A global media and technology company in London is looking for a Data Analyst to join their Data Intelligence Unit. This role involves generating insights from complex behavioural data, collaborating with teams to influence strategy, and promoting a data-driven culture. Candidates should have strong SQL and Pyth ...

    People & Finance Data Integration Specialist

    Manchester City FC is looking for a People & Finance Data Integration Analyst to enhance data integration and governance within its organization. This role involves mapping data flows, developing data pipelines, and ensuring data accuracy while collaborating with various teams. Ideal candidates should have stron ...

    Senior Architecture Engineer: Shape Next Gen Computing Systems

    A global technology company in Cambridge is seeking a Senior Architecture Engineer to lead the development and validation of architectural models and influence the next generation of computing systems. This role requires strong experience in computer architecture, scripting skills in Python, and programming expe ...

    AI Quality & Evaluation Engineer: Production Metrics

    ConnexAI in Manchester is looking for a professional to measure and improve AI systems in production. This role focuses on defining performance metrics for LLMs, ASR, and TTS, and requires strong Python skills. Responsibilities include designing evaluation tests, building datasets, and collaborating with product ...

    AI Driven Product Analytics Leader

    Checkout.com is seeking a Senior Data Analytics Manager to own the data and analytics strategy for the product vertical. This role involves delivering insights, designing data architecture, and building a high-performing analytics team. The ideal candidate will have multi-year experience in leading dat ...

    Graduate Trader: AI Driven Markets & Strategy

    A leading financial services firm in Greater London is seeking a Trader Analyst. This role involves trading support tasks, collaboration on trading strategies, and requires a Bachelor's or Master's degree in a STEM discipline. Ideal candidates are recent graduates with a strong interest in trading and financial ...

    Crypto Quant Trader — Delta Neutral Cross Exchange Arbitrage

    Fasanara is seeking a Quantitative Trader to enhance delta neutral strategies across crypto exchanges. The role involves leveraging quantitative skills to expand trading strategies and collaborating closely with researchers and technologists. Ideal candidates will have strong Python skills and a degree in a r ...

    Catastrophe Risk Modeling Analyst

    The Emerald Group Ltd, Search and Selection is looking for a candidate in Tottenham, England to develop and document software that integrates with existing databases. You will analyze scientific data for potential risks and maintain software for assessing exposure to losses. Candidates should hold a Master’s Deg ...

    Gasoline Market Analytics Specialist

    A leading global energy company seeks a Gasoline Analyst to support trading operations with high-impact market analysis and strategic recommendations. You will collaborate with traders and analysts to monitor gasoline fundamentals and identify trading opportunities. Candidates should have a relevant degree, prov ...

    Quantitative Analyst — Trading Insights & Scale

    G-Research in Greater London seeks a Quantitative Analyst to elevate trading performance through advanced analysis and coding. The role involves collaborating with research and engineering teams, conducting post-trade analysis in Python, and implementing C# solutions to enhance the trading platform. Ideal candid ...

    Senior Analyst, Data Matching & Analytics

    Equifax is hiring a Senior Analyst to join the Core Analytics team in Greater London. This pivotal role involves reshaping data usage and combining data for the financial industry. The candidate will use SQL and Python for data analysis, design matching algorithms, and communicate findings to stakeholders. Requi ...

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