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    Principal ML Engineer — Real Time Personalization & Impact

    Almedia, located in Greater London, is seeking a Principal Machine Learning Engineer who will take ownership of complex ML challenges across our products. The successful candidate will drive technical direction and oversee high-impact ML systems from conception to implementation. The ideal candidate sh ...

    Senior Data Engineer Reference Data (Snowflake/AWS)

    Jefferies Financial Group is seeking a Senior Data Engineer to join their Reference Data Group. This role focuses on designing and managing data platforms essential for trading and compliance within the firm. The successful candidate will possess extensive experience with Python, Snowflake, and Apache ...

    Principal Data Scientist ML Strategy & Flexible Hours

    Kwalee Ltd is seeking a Principal Data Scientist in Royal Leamington Spa, England, to lead data science and ML strategy. You will drive the roadmap while collaborating with the Director of AI and Technology to enhance understanding of player behavior and market trends. The role requires strong technica ...

    Lead AI Engineer & ML Architect

    A dynamic tech company in Greater London seeks a Lead AI Engineer to develop and optimize advanced AI solutions. The role involves leadership in project development, mentoring junior engineers, and ensuring AI solutions are scalable and robust. Ideal candidates should have extensive experience in AI technologies ...

    Search ML Engineer Intern: Build Next Gen Retrieval

    Aimling is seeking a Search Machine Learning Engineer Intern to enhance search technologies with a focus on retrieval and ranking. This full-time internship lasts 12-24 weeks and requires working in person in the London office. Your responsibilities include improving search quality through experiments, ...

    ML Engineer E commerce Forecasting (Contract, Hybrid)

    Bodhi is looking for a Machine Learning Engineer to join their growing AI team. This hybrid position involves three days in the office in Chertsey, UK, and two days working remotely, focusing on developing a machine learning-driven sales forecasting solution. The ideal candidate will have at least 3 ye ...

    DV Cleared Lead DevOps Engineer — SRE & Cloud

    Searchability NS&D is hiring for a Principal DevOps Engineer in the United Kingdom, offering a permanent role with a salary up to £100,000, depending on experience. This position requires active Enhanced DV clearance and is based in Manchester. The ideal candidate will work on innovative projects for N ...

    Senior Research Engineer — Code World Models

    JetBrains is looking for a Senior Research Engineer based in Greater London to work on innovative projects involving code world models. You will design and execute experiments for code models, focusing on pre-training and mid-training phases, while also improving data pipelines. The ideal candidate has ...

    Senior Backend Engineer — AI Driven Product (London)

    NewsNowGh is seeking a Senior Backend Software Engineer in London to design and scale backend systems for customer-facing products. This role, integral to a fast-growing startup, offers ownership, autonomy, and the chance to make impactful technical decisions. Candidates should have at least five years ...

    Linux Software Engineer for Traffic Systems (UK)

    Swarco Traffic Holding AG is seeking a Linux Software Development Engineer in Leicester to work on UK integration of a leading traffic light controller. The role involves developing Linux software, co-developing supporting tools primarily in Python, and ensuring the highest quality and security standards. Candid ...

    Senior Video Infra Engineer – Live & VOD at Scale

    Roku, Inc. is seeking a Senior Software Engineer to design and build large-scale video infrastructure for Live and VOD streaming workflows. In this role, you will work on cloud-native services that handle complex media pipelines, ensuring efficiency and reliability. The ideal candidate will have deep e ...

    Senior Product Engineer — FinTech, End to End Delivery

    Oneiro Solutions is looking for a Senior Product Engineer in Edinburgh to lead the design and implementation of high-quality features for financial institutions. You will take ownership of product work from discovery through to delivery, ensuring reliability and performance. The ideal candidate has ove ...

    Client Facing Analytics & Measurement Analyst

    iO Associates is seeking an experienced Analyst to join their B2B Consultancy team in Greater London on a contract basis. This client-facing role involves partnering with various teams to deliver accurate measurement and actionable insights. The ideal candidate will have experience in digital analytics ...

    Exposure Analytics Engineer — Catastrophe Data & Dashboards

    HFG, a leading London Market Insurance firm, is seeking an Exposure Data Analyst to enhance their team. The role involves developing tools to manage catastrophe accumulation exposure and automate processes for key dashboards. Candidates should have strong Python and Databricks experience, and familiarity with ...

    Senior ML Engineer: Real Time AI for Supply Chain — Remote

    NLP PEOPLE is seeking a Senior Machine Learning / Artificial Intelligence Engineer in Bradford. You will design and develop scalable systems for supply chain transactions while defining AI strategies to enhance data integration. The role demands strong Python skills and cloud experience. With opportuni ...

    Contract AI Voice Engineer: Real Time Conversational AI

    Harnham is seeking an AI Voice Engineer for a contract role to design and optimise AI-powered voice agents for customer interactions. This position offers a competitive pay rate of £300-£560 per day and an immediate start. You will be part of a collaborative data and AI function, developing scalable so ...

    Securitized Products Data Engineer Financial Modeling

    Bloomberg L.P. is seeking a skilled professional to contribute to the Global Securitized Products Data Team. The role requires maintaining and enhancing workflows in EMEA ABS and CLO areas, collaborating with clients to develop robust financial models and enhance analytics. Candidates should have 4+ ye ...

    Media Data Analyst: Insights, Dashboards & Growth (Hybrid)

    GlobalData Plc in the United Kingdom is seeking a Data Analyst to join its Media division, contributing to audience insights and business intelligence. This role involves collaborating across various teams to transform complex datasets into actionable insights. Key responsibilities include analyzing user beha ...

    Quantitative Analyst, Platform & Data Automation

    Tangible is seeking an experienced Quantitative Analyst to integrate financial modeling capabilities onto their platform. This role will act as a bridge between the analyst and tech teams, leading automation projects to enhance data analysis for investment teams. The ideal candidate will have a strong ...

    Senior AI Engineering Leader Capital Markets (Hybrid)

    Datatech Analytics is seeking a Senior AI Engineer Manager/Associate Director to support advanced AI solutions within financial services. This hybrid role involves working across multidisciplinary teams to develop and deploy AI products that drive operational and regulatory improvements. The ideal cand ...

    Senior Health Data Strategy & Analytics Lead

    Roche in Welwyn is seeking a Senior Data Strategy & Analytics Specialist to design and execute data strategies that shape healthcare. The role requires a Master's degree or PhD in a relevant field and a minimum of 3 years in data analytics with expertise in R or Python. The position operates in a hybri ...

    AI Driven Security Automation Engineer

    Gelato is seeking an Automation Engineer to join our security team in Greater London. This role focuses on designing and building automated security workflows using AI-driven methods. You will streamline processes and enhance security measures without slowing down operations. The ideal candidate has a ...

    Hybrid Security Engineering Lead | Cloud Native & DevSecOps

    MCS Group is seeking an experienced Managing Security Engineer to lead a high-performing engineering team in Belfast. This hands-on leadership role requires expertise in security controls and modern programming languages like Java, JavaScript, or Python. The ideal candidate will foster an engineering c ...

    Principal Engineer, Personalisation & AI UX (Hybrid)

    Marks & Spencer Plc is seeking a Principal Engineer to shape our technical direction in the Personalisation product group. This role involves designing scalable systems for personalisation, search, and AI-powered features while driving engineering standards and collaborating closely with cross-functional teams. ...

    Senior ML & AI Engineer Kubernetes & MLOps

    Lloyds Bank plc is seeking a skilled ML/AI Engineer to enhance its machine learning infrastructure in Greater Manchester. The role involves building production-grade Kubernetes clusters, automating workflows, and implementing scalable model serving solutions while ensuring performance and reliability using cu ...

    Backend Engineer II — Global, Remote‑Friendly (UK)

    Octopus Energy Ltd in Milton Keynes is searching for a Backend Engineer II to join the Global Backend team. You will be responsible for the sites, services, and tariffs used by millions, while also building innovative features that enhance customer experience. The ideal candidate is proficient in Pytho ...

    EV Charging Backend & Cloud Engineer

    GTS Group Ltd is seeking a Web-Based and Cloud Software Engineer to develop backend services and integrations for their EV charging hardware. You will design software for the web, ensuring security and efficiency while connecting to customer systems. The ideal candidate will have a proven background in ...

    MLOps & Infrastructure Engineer Scale AI Compute

    Graphcore, based in the UK, is looking for a Software Infrastructure team member to enhance their AI compute infrastructure. You will be responsible for developing essential tools and managing services that empower our software teams, with a focus on distributed systems and high-performance computing. ...

    Electronic Test Solutions Engineer — Hardware & Software

    AL8238 UK Grid Solutions Limited is seeking an experienced engineer in Stafford, UK. You will design, develop, and implement functional test solutions for products, ensuring compliance with safety legislation. The role involves collaborating with various stakeholders and may require some overseas travel. ...

    Senior Software Engineer Secure Cloud & On site (SC/DV)

    Gemba Advantage, based in Cheltenham, is seeking Senior and Principal Engineers to design and build secure, scalable software. This hybrid role requires candidates to hold active SC or DV clearance and a strong technical background in languages like Java, TypeScript, or Python. As part of an agile team ...

    OpenStack Private Cloud Architect & Platform Lead

    Arm is seeking a skilled professional to define and lead the technical strategy for a Private Cloud platform based on OpenStack in Cambridge, UK. This role emphasizes delivering reliable infrastructure services, driving architectural direction, and improving platform capabilities. The ideal candidate w ...

    Trainee Programmer: Training + Guaranteed Job Placement

    Sivara GmbH in Cambridge, England is offering a Junior Programmer position that focuses on comprehensive training in HTML, CSS, JavaScript, and Python. Participants will engage in hands-on training and complete a portfolio project while gaining practical experience through a placement. The organization ...

    Delta One Quant Strategist & Valuation Architect

    Quant Blueprint LLC in Greater London seeks a Senior Quantitative Strategist to support a new Delta One Trading team. The successful candidate will work closely with portfolio managers and design equity valuation models while developing a centralized library for valuation and risk calculations. This ro ...

    Senior Fraud & Financial Crime Lead – Cards Analytics

    Marks Sattin (UK) Ltd is seeking a Senior Fraud Manager to join a fast-growing financial services provider based in London. This hands-on role requires expertise in fraud management and financial crime strategy development. The successful candidate will maintain the fraud strategy, understand transacti ...

    AI Agentic Engineer Deploying Proactive Workflows

    Workato is seeking an experienced Forward Deployed Engineer to join their team in Greater London. The role involves designing, developing, and deploying advanced AI solutions, particularly using the Workato platform. Candidates should have a BTech/BE in a relevant field and at least 4 years of experience in AI e ...

    Senior ML Engineer Personalised Recommendations (Hybrid)

    SKY is looking for a skilled Senior Machine Learning Engineer to enhance our personalized recommendation systems for millions of users worldwide. You will design and optimize models, build robust data pipelines, and collaborate with product managers and data scientists. The ideal candidate has strong e ...

    Senior DevOps Engineer — Cloud Automation & Delivery

    Pioneertechlabs in Slough is seeking a skilled DevOps Engineer to enhance customer experiences through functional systems. This role requires providing technical support, performing root cause analysis for errors, and developing software in Java, Ruby, or Python. The ideal candidate will have experienc ...

    SC Cleared DevOps Engineer (Contract) – Hybrid

    Opus Recruitment Solutions is seeking experienced DevOps Engineers for a contract opportunity in Newcastle upon Tyne. This role is with a high-profile client on a 3–6 month contract basis, requiring active SC clearance. The ideal candidate has skills in Terraform, Python, Docker, and security tools, in ...

    Senior Data Insights & Visualization Engineer

    Mitie Group plc. is seeking a Senior Analyst to develop advanced Power BI dashboards and drive data insights. You will engage with stakeholders to translate business needs into technical solutions, delivering efficiency through design and analytics. The ideal candidate is experienced in Microsoft Fabri ...

    Quant Research Intern Financial Modeling & Signals

    Quant Blueprint LLC is offering a Quantitative Research Intern position in London. The internship lasts for 11 weeks where you will work alongside senior team members, developing and improving trading models and strategies using advanced statistical techniques. Applicants should have a degree in a quan ...

    Quant Research Scientist: Derivatives & Risk Analytics

    Intercontinental Exchange Holdings, Inc. seeks a Quantitative Analyst in London to lead efforts in quantitative model initiatives and risk analytics. This role entails developing solutions across various financial assets and engaging with multiple teams, including technology and risk management. The id ...

    Graduate Race Strategy Analyst F1 Analytics & Strategy

    Cadillac Formula 1® Team is hiring a Graduate Race Strategy Analyst to support race strategy tools and performance analysis at the new Silverstone Facility. The position requires a strong educational background in maths and statistics, with experience in data analysis, including Python or R. Responsibilities ...

    Lead Quality Engineering Automation (GenAI) Architect

    Accenture is seeking a leader for their Quality Engineering automation team in Glasgow, Scotland. The role involves managing a talented team, building scalable test automation frameworks, and maintaining strong client relationships. Candidates should have modern Quality Engineering practice experience and str ...

    Hybrid Digital Engineer – Roads, Data Driven & BIM

    WSP in the UK & Ireland is looking for a Digital Engineer to join their Roads team, working in various locations including Edinburgh. The role involves designing highway solutions and integrating digital technologies into infrastructure projects. Candidates should possess strong communication skills an ...

    Sports Data Scientist: AI/ML & Big Data (Remote/Hybrid)

    Join STATSports in Northern Ireland as a Data Scientist to influence elite sports products through advanced machine learning and AI solutions. The role offers both hybrid and remote work opportunities, embedding you in a team dedicated to innovation in sports performance tracking. You’ll be developing ...

    Lead Credit Risk Scientist — Real Time Scoring & ML

    Klarna is seeking a Lead Data Scientist to enhance their consumer credit scoring and portfolio valuation models. You will work on designing real-time PD models and integrating them into the underwriting framework. The ideal candidate has over 5 years of experience, particularly in consumer lending. Thi ...

    Energy Market Optimisation Lead

    Tesla in Greater London is seeking an Optimisation Manager to enhance monetisation strategies for customer devices. The successful candidate will understand energy markets, develop strategies in collaboration with the Trading team, and lead analytical initiatives to inform decision-making. This role re ...

    Platform Engineer: Enterprise Brand Systems (Remote)

    Defyner is seeking a Senior Platform Engineer to help build a shared platform layer for enterprise brands. You will work on integrations, tool contracts, and ensure reliability across deployments. The role offers substantial autonomy and the chance to shape platform engineering from an early stage. Ide ...

    Senior Cloud Simulation Engineer

    Icehouseventures is looking for a Software Engineer for the Simulation Technology team in London. In this full-time role, you'll evolve a core component of the simulation platform used to develop Wayve's driving intelligence. Responsibilities include owning key performance indicators and implementing production ...

    Lead Platform Engineer: Cloud Automation & AI

    Elanco Tiergesundheit AG in Hook, UK is looking for a Lead Platform Engineer to join its enterprise platform engineering team. This role focuses on driving secure, reliable, and efficient practices, contributing to cloud automation, and mentoring junior engineers. The ideal candidate has a strong backg ...

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