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    Product Focused Software Engineer — Frontend & CAD UX

    Endra in Greater London is seeking experienced engineers with a strong background in C++, TypeScript, or Python to join their talented team. The ideal candidate will take ownership of front-end features and be involved in developing high-performance applications. This role offers competitive salary, employee-fri ...

    Senior Backend Engineer, AI Infra & Scale

    Nebius is looking for a software engineer in Greater London to join their team focused on AI cloud infrastructure. The role involves scaling distributed systems, optimizing AI performance, and enhancing system reliability. Candidates should have at least 5 years of software development experience, strong skills ...

    AI Software Engineer — End to End Enterprise AI, Equity

    A VC-backed AI startup is seeking a Software Engineer to join a high-velocity team focused on building synthetic populations that influence critical decision-making. You'll work directly with influential founders, owning features end-to-end while applying your skills in React, Python, and collaboration. The idea ...

    Senior Backend Architect: Distributed Systems (Remote)

    Publicis Groupe is looking for a Senior Backend Engineer in Greater London to lead backend system design and development for OneSuite. The ideal candidate should have solid experience in backend engineering, especially with Python and FastAPI, and contribute to building scalable, reliable systems. The role empha ...

    Agentic AI Platform Engineer

    A premier financial technology firm in London is looking for an AI Engineer to develop and maintain an innovative agentic platform. This role involves creating and enhancing Python SDKs, implementing best practices for agent development, and delivering tailored AI solutions for the business. The ideal candidate ...

    Senior GenAI Engineer: Build AI Powered, Scalable Systems

    Tesco Technology is looking for a Senior Software Development Engineer to drive the development of GenAI-powered products. This hybrid role will involve close collaboration with various teams to deliver impactful data and AI solutions. The ideal candidate will have strong backend development skills (Py ...

    Senior Data Analyst — Lead Insights & AI Dashboards

    LexisNexis is seeking a Senior Data Analyst to lead high-complexity analytics projects. In this role, you will partner with stakeholders to clarify business problems and provide data-driven insights. The position requires a strong background in analytics and proficiency in SQL and Python. Benefits incl ...

    Staff Software Engineer: AI Driven Hardware Automation & SRE

    A leading semiconductor company in the UK is looking for a talented software engineer to develop a cutting-edge automation system. In this role, you'll create workflows for hardware performance testing and collaborate closely with multidisciplinary teams. Ideal candidates should have experience in software build ...

    Senior Data Solutions Architect, Utilities & Lakehouse

    A leading data analytics company is seeking a candidate for a technical pre-sales position. You will engage with complex customers, develop strategies in collaboration with account executives, and position the Databricks Lakehouse platform as their solution of choice. Ideal candidates should possess a strong bac ...

    Data Science Manager: Lead ML Solutions & Teams

    A leading consulting firm in Greater London seeks a Data Science Manager to lead teams and develop bespoke machine learning solutions. The role involves solving complex business challenges using advanced analytics and machine learning techniques. Candidates should possess relevant experience and proficiency in P ...

    ML Researcher for Next Gen Trading Models

    Jane Street is seeking individuals for their Machine Learning team. You will build deep learning models to enhance trading strategies, utilizing cutting-edge hardware to address complex challenges in a competitive market environment. The ideal candidates will have experience with empirical machine lear ...

    Senior ML Engineer – Care AI for Trust & Support

    A leading food delivery service is seeking a Senior Machine Learning Engineer to join their Care team in London. The role involves enhancing customer experience through machine learning solutions that support automated customer support and fair compensation decisions. Ideal candidates have over 5 years of experi ...

    Full Stack Engineer Scale a Data Driven Insurance Platform

    A leading digital insurance provider in the UK is seeking a Full-stack Engineer to drive software development on their innovative platform generating substantial revenue. You will leverage Kotlin and Python for backend and data services, while creating engaging frontend applications using React and Typescript. T ...

    Rust Kernel Engineer – Scalable Backend & Observability

    hyperexponential is looking for a Software Engineer for the Kernel Team to design and deliver features for their AI-powered platform. The role involves enhancing a modular architecture and building automated tests for complex execution scenarios. Candidates should be experienced in backend systems development us ...

    AI Driven Analytics Engineer

    Orgvue is looking for a Data & Insight Engineer in Greater London to build and own an AI-native analytics environment. Responsibilities include constructing data pipelines, developing automated insights, and managing data quality frameworks. This role requires strong SQL and data modeling skills, familiarity wit ...

    Machine Learning Scientist, Ranking — Real time Personalization

    A circular fashion marketplace in the UK is looking for a Machine Learning Scientist to join their Ranking ML team. This role involves designing and implementing machine learning solutions for ranking models that serve personalized results to millions of users. Ideal candidates will have experience in machine le ...

    Lead Technical Animator Hybrid London, Rigging & Tools

    A prominent game development studio in London seeks a Lead Technical Animator to ensure characters move with emotion and grace. The role involves leading a team, creating intuitive rigs, and collaborating with departments to solve complex animation challenges. Ideal candidates will exhibit a strong understanding ...

    Data Analytics Intern: Build Insights & Infrastructure

    TikTok is seeking a Project Intern for the Data Science team in Greater London. This role offers the opportunity to engage in significant projects that provide real-world experience and skill development. Responsibilities include supporting the data infrastructure and conducting statistical analysis of business ...

    Back End Engineer (Generative AI) in London Neo4j

    Staff-Level Full-Stack Software Engineer 108 E 16th Street, New York, NY 10003 Job Description Expand our suite of GenAI offerings. Key Responsibilities Design, develop, and maintain high-performance back-end systems using Python to support GenAI ...

    Senior Infra & DevOps Engineer Cloud & Security (London)

    Signify Technology is seeking a Senior Software Engineer in London. The ideal candidate will have 5+ years of experience, focusing on infrastructure and DevOps, with advanced Python skills. You will lead architecture and implementation of critical infrastructure projects, ensuring best practices in security and ...

    FX Options Trader: Market Making & Quant Strategies

    DRW is seeking an FX Trader to join our Global FX and Metal Options Trading team in London. The ideal candidate will have over 3 years working on an FX options book and a deep understanding of FX markets. You will be responsible for trading FX products, managing portfolio risks, and developing relation ...

    ESG NLP Engineer for Sustainable Finance

    Sensefolio, based in Greater London, is looking for an experienced NLP Engineer to join their innovative team. The role involves leveraging expertise in natural language processing and machine learning to analyze ESG-related textual data. Candidates should have at least 3 years of experience, proficien ...

    Growth minded Pricing & Commercial Analytics Leader

    Raylo seeks a Head of Commercial Analytics to drive pricing strategy and sustainable growth. The role involves leading a team, collaborating with cross-functional partners, and leveraging data insights to influence strategic decisions. Ideal candidates have 7+ years in analytics, top university degrees in STEM, ...

    Senior ML Engineer: Build & Deploy Real World AI

    A leading data science firm in Greater London is seeking a Senior Machine Learning Engineer to design and implement cutting-edge data science solutions. The role requires expertise in Python and machine learning frameworks, alongside strong communication skills to convey complex concepts. You'll collaborate clos ...

    Senior Software Engineer Trading Shared Services

    A leading financial technology firm in London seeks a Senior Software Engineer to develop high-performance distributed systems for its Electronic Trading platforms. The ideal candidate will have significant experience in C++ and Python, a strong understanding of software design principles, and a commitment to de ...

    Games Data Scientist: Turn Play into Strategy (London)

    A leading gaming technology company is seeking a Games Data Scientist to transform business questions into actionable insights using advanced analytic techniques. This role involves thorough analysis of player behavior, effective communication of results, and collaboration with stakeholders. The ideal candidate ...

    Senior Full Stack Engineer (Remote) Scalable APIs & UI

    A leading recruitment agency is seeking a Senior Full Stack Engineer for a 12-month remote contract. The ideal candidate has at least 4 years of experience in Python and Flask, along with a strong grasp of SQL databases. Responsibilities include architecting backend services and building responsive front-end int ...

    Vice President, AI & NLP Leader – Asset Management

    JPMorgan Chase & Co. seeks a Vice President Data Scientist in London to drive business transformation using advanced analytics, LLM, and machine learning techniques. Candidates must showcase strong collaboration with stakeholders and have a solid understanding of financial services. This role emphasizes designin ...

    GenAI Data Scientist & AI Engineer (Hybrid)

    A leading global technology firm is seeking a mid-level Data Scientist to join their Generative AI Centre of Expertise. This hybrid role involves collaborating with teams to improve products using AI and machine learning. Candidates should have experience in data science, applied machine learning, and Python pro ...

    Hybrid Senior Data Scientist ML & Production Pipelines

    A leading technology consultancy in Guildford is searching for a Senior Data Scientist to lead complex projects in data science and machine learning. This hands-on role requires expertise in Python, SQL, and machine learning frameworks like PyTorch or TensorFlow. Candidates will translate ambiguous problems into ...

    Senior Real Time Data Reliability Engineer

    Bloomberg L.P. is seeking a Senior Software Engineer in London to enhance the reliability of their real-time data platform. In this role, you will design and maintain scalable software that supports global distribution infrastructure and work closely with various teams to improve system reliability and performan ...

    Senior Software Engineer II — Drive Scalable, High Impact Systems

    Menlo Ventures is seeking a Senior Software Engineer II in Greater London to lead complex technical projects and simplify systems within our technology stack. With a focus on collaboration and mentorship, this role requires 8+ years of software engineering experience, particularly in Python, Django, React, and o ...

    Senior Snowflake Data Architect – Enterprise Data Strategy

    Enstar Group is searching for a Data Architect in Greater London, UK. The successful candidate will focus on Snowflake platform optimization, ensuring compliance, and providing guidance on best practices. Essential qualifications include proven experience with Snowflake and data engineering tools like Python and ...

    Founding Data Architect — AI Pipelines, Equity, Hybrid

    A technology firm is seeking a Founding Solutions Data Architect in London to support their AI native data pipelining platform. This role involves solution design, technical onboarding, and troubleshooting. Candidates should have experience in a data-focused role and strong technical knowledge, especially in Pyt ...

    Credit Risk Data Scientist: AI & NLP Innovator

    A progressive credit referencing start-up in Greater London is seeking a hands-on Data Scientist to collaborate with the lead data scientist. This role involves building foundational Linear Regression models and developing advanced XGBoost models for risk insights. Candidates should possess experience with NLP t ...

    Senior Software Engineer in Southampton Matchtech

    Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

    Senior AI/ML Software Engineer — Edge Compute & CI/CD

    A technology firm in Leeds is seeking a talented engineer to join their team developing innovative solutions using Graph Stream Processors. The ideal candidate has 5-7 years of software development experience, strong proficiency in Python, and a deep understanding of AI/ML frameworks. Responsibilities include de ...

    Senior Applied AI Scientist NLP & Production Systems

    LSEG is seeking a Principal Data Scientist to design, build, and deploy scalable AI solutions for financial markets. You will lead the development of AI solutions, applying NLP and LLM techniques, while collaborating with engineering and business teams. Candidates should have extensive experience with Python and ...

    Production ML Engineer: Financial AI & Risk

    A leading workforce solutions provider in the United Kingdom seeks a Machine Learning Engineer to develop and deploy models for financial applications. In this role, you will work with structured datasets, enhance model performance, and collaborate closely with engineering teams. Candidates should have machine l ...

    Senior Software Engineer Security Cleared, Secure Cloud Native

    A leading digital products company in the UK is looking for Senior and Principal Engineers to design secure, scalable software in agile teams. Applicants must hold active or recently active SC or DV clearance and possess strong experience in delivering production systems. Proficiency in modern programming langua ...

    Principal NLP & AI Scientist — Production AI Lead

    London Stock Exchange Group is seeking a Principal Data Scientist with deep expertise in NLP and LLMs. In this hands-on role, you will design, build, and deploy AI solutions for financial markets. The ideal candidate possesses strong Python skills and experience with model deployment. You will work within the LS ...

    Principal Data Scientist, Water Hybrid Role

    Stantec Consulting International Ltd. is looking for a Principal Data Scientist to join their team in High Wycombe or London. The role involves leading data science initiatives, developing data-driven insights, and mentoring junior colleagues. Candidates should excel in Python, machine learning, and cloud sol ...

    AI Enabled Technical Product Manager — Azure

    ClearRoute is seeking a Technical Product Manager in Greater London. In this role, you will lead a team focusing on building an AI/Agentic capability on Azure using Python. You will own the product backlog, collaborate with business stakeholders, and ensure strong communication between business and technical tea ...

    Data Product Owner: AI Data Quality & Evaluation

    Bloomberg is seeking a Data Product Owner in Greater London to lead the evaluation and data quality systems for the Enterprise Data Agent. This role emphasizes transforming fragmented processes into scalable workflows, ensuring high-quality user interactions and product performance. Candidates should have over 4 ...

    Lead Solutions Engineer, Ads Platform

    A leading social media platform in London is seeking an experienced engineer to manage relationships with client-side engineering teams, influence product development, and collaborate with sales partners on business opportunities. Ideal candidates should have a Bachelor's degree in Computer Science, over 5 years ...

    Senior Site Reliability Engineer Cloud,CI/CD & Kubernetes

    A leading tech start-up in Reading is seeking an experienced Site Reliability Engineer to join their dynamic team. You will troubleshoot application issues, assist in automating software deployment using CI/CD, and mentor junior team members. The ideal candidate has over 5 years of IT experience, proficient in P ...

    Senior Test Design Engineer — Hybrid York, UK

    Adtran is seeking a skilled Senior Test Design Engineer at our York office to develop and implement functional tests for our products. The role involves designing software and hardware for test frameworks, automating tests in C++ and Python, and troubleshooting test equipment. The ideal candidate holds ...

    London Based Senior AI Product Engineer

    A leading commodities trading company in London is seeking a Senior Product Engineer to closely collaborate with the AI team to develop robust applications that enhance trading operations. Candidates should have 5-8+ years of backend systems experience and expert Python skills, as well as be comfortable with mod ...

    Production ML Engineer for Engineering Simulations

    NLP PEOPLE in Blackwater, England, is seeking a Machine Learning Engineer to build and deploy ML solutions in production-grade engineering systems. The role involves maintaining the ML pipeline and translating complex problems into ML-driven solutions. Candidates should have strong Python skills and experience w ...

    ML Engineering Manager for Chat & LLMs (Hybrid)

    A fast-growing fintech company in London is looking for a Machine Learning Team Lead to join their Chat data science function. This role involves managing a team of ML engineers, developing production models for the Chat feature, and improving customer behavior datasets. The ideal candidate will have extensive e ...

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