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    Data Engineer – Foundry & Platform, Early Stage Impact

    Nscale is seeking a talented Data Engineer to design and build data foundations that underpin our platform and operations in London. This role offers the opportunity to work closely with various teams and influence product decisions while implementing scalable data solutions. The ideal candidate will h ...

    Senior Cloud/DevOps Engineer – Audit Ready Infra, Observability

    TechTree is seeking a Senior Infrastructure/DevOps Engineer to design and maintain cloud systems vital for compliance and performance. You will drive DevOps initiatives, ensuring audit readiness and high availability while optimizing costs as the company scales. The ideal candidate will have 4–7 years ...

    Senior Specialist: Application Dev & Support Engineer (Hybrid)

    BAE Systems in London is seeking a Specialist Application Development Support Engineer to provide support for critical applications on government contracts. The ideal candidate must have strong skills in RedHat-based Linux, Python development, and SQL databases. This position requires both on-site work ...

    Specialist App Dev & Support Engineer — On site UK

    BAE Systems Digital Intelligence seeks a Specialist Application Development Support Engineer in London. This role involves designing and developing applications, managing incidents, and administering databases in a collaborative environment. The successful candidate will have expertise in RedHat Linux ...

    Product Focused LLM Conversational AI Engineer

    ConnexAI in Manchester seeks an AI Engineer to enhance Conversational AI products powered by large language models. You will prototype systems, collaborate with software engineers, and work on turning model capabilities into tangible product features. The ideal candidate is passionate about AI, adept a ...

    Investment Data Analyst: Hybrid, Growth & Impact

    AustralianSuper is seeking an Analyst for Investment Data Services in London. This permanent role involves supporting the global investment function by ensuring accurate and timely delivery of investment data to decision-makers. The ideal candidate will have a tertiary qualification in a relevant field ...

    Autonomous Driving Data Infrastructure Engineer

    Woven by Toyota is seeking engineers for its London Data Infrastructure team. This role focuses on building and maintaining data pipelines, ingesting large-scale vehicle data, and supporting machine-learning models for autonomous driving. The ideal candidate will have extensive experience in Python and distri ...

    3D Mapping Engineer: LiDAR/SLAM for Large Scale Projects

    Searchability® is looking for a skilled 3D Mapping Engineer to join their team in Greater London. The role involves developing and deploying LiDAR-based mapping solutions across large and complex environments, utilizing cutting-edge technologies. Successful candidates will have strong experience with L ...

    Backend Engineer – Climate Tech Platform (Remote)

    Granular Energy, a climate tech startup, is seeking developers to enhance its platform for 24/7 clean energy solutions. Join us to solve green energy consumption and production issues, leveraging Python and AI. We offer competitive salaries based on the UK market, remote work flexibility, and a focus o ...

    Public Sector Data Analyst | Insights & KPI Visualisation

    慨正橡扯 is looking for a Data Analyst to help shape decisions using data insights. You'll work with clients in government and healthcare, improving services through performance measuring frameworks. Essential experience includes scripting languages like SQL or Python, and data visualisation tools. The rol ...

    Client Facing AI Engineer (Onsite London)

    Oliver Bernard is looking for Forward Deployed Engineers to join their growing team in London. In this role, you will work directly with clients to build tailored systems, focusing on AI and market research applications. The ideal candidate will have strong Python skills and experience with data pipeli ...

    AI Powered Reserving Transformation Actuary

    Beazley Management Limited in Birmingham is seeking a Reserving Transformation Actuary to enhance their reserving capability through automation and innovation. The successful candidate will develop robust reserving processes and provide technical expertise to the team. Essential criteria include strong ...

    AI Powered Reserving Transformation Actuary

    Beazley Management Limited in Birmingham is seeking a Reserving Transformation Actuary to enhance their reserving capability through automation and innovation. The successful candidate will develop robust reserving processes and provide technical expertise to the team. Essential criteria include strong ...

    Senior Quantitative Analyst — Hybrid, Product & Data

    BMLL Technologies in Greater London is seeking an experienced Quantitative Analyst to join our dynamic product team. This role involves leveraging our product suite to drive marketing initiatives while working closely with clients to gather insights. The ideal candidate will have a strong quantitative ...

    Senior Linux Software Engineer — Automation & CI/CD

    SII Group UK is looking for an experienced Linux Engineer to develop, deploy, and support software solutions on Linux-based platforms. The role requires a minimum of 5 years in Linux engineering, strong scripting abilities in Bash and Python, and familiarity with Agile environments. Benefits include a ...

    Quantitative Investing Analyst – Macro & Systematic Signals

    Fidelity International is looking for a Quantitative Analyst for their London office. This role is focused on developing and enhancing quantitative trading strategies and models, particularly in macro and tactical asset allocation. The ideal candidate will possess a strong background in quantitative me ...

    AI Driven Reserving Actuary

    Beazley is seeking a Reserving Transformation Actuary to enhance its reserving processes and tools. The ideal candidate will have strong programming skills, particularly in Python, and experience in the insurance sector, contributing to the development of robust reserving workflows. Key responsibilitie ...

    Property Divisional Actuary: Pricing & Modelling Lead

    IQUW in Greater London seeks a qualified Divisional Actuary to design and implement pricing models across Property classes. In this role, you will collaborate with underwriters to develop pricing strategies and ensure compliance with regulatory requirements. The ideal candidate is a qualified actuary w ...

    AI & Data Systems Engineer — ML, Data Pipelines & Analytics

    The MTC - Manufacturing Technology Centre is looking for an experienced AI & Data Science Engineer proficient in Python. This role involves model development, data processing, and system design to support decision-making in multidisciplinary projects. The ideal candidate will have hands-on experience w ...

    Senior High Speed RF & Photonics Engineer

    Oriole is seeking a PhD-level RF / High-Speed Electronics Engineer to work on high-frequency systems interfacing with photonic components in Paignton, UK. This role involves circuit design, electromagnetic modelling, and RF measurements, focusing on innovative techniques and multidisciplinary collaboration. < ...

    Analytics Manager Customer & Loyalty Insights

    Salt Digital Recruitment is seeking an Analytics Manager to enhance customer understanding and marketing performance. The role involves leading analysis initiatives and coaching a team of analysts. Key qualifications include a strong analytical background, proficiency in complex SQL and Python, and exp ...

    Senior Software Engineer High Perf C++ for Power Systems

    TNEI in Manchester is seeking a Senior Software Engineer with strong expertise in C++ and Python to develop next-generation simulation tools for electrical power systems. The role involves architecting high-performance modules, collaborating with domain experts, and mentoring junior engineers. The idea ...

    Senior Software Engineer, Customer Platform–Rapid Response

    Obsidian Security in Cheltenham is building a new engineering team to address high-priority customer needs and operational escalations. This role focuses on diagnosing complex issues, supporting pre-sales engineering, and coordinating critical work across multiple teams. Ideal candidates will be experi ...

    Senior Analytics Software Engineer, Cloud Inventory Planning

    DSV - Global Transport and Logistics is seeking a Senior Analytics Software Engineer based in Cardiff University. This role involves developing analytics solutions for inventory and returns management, leveraging Python to create production-grade decision-support software. The successful candidate will ...

    Principal Data Engineer: Platform Reliability & Automation

    Harrington Starr is seeking a Principal Data Engineer to innovate and scale engineering practices on a modern cloud data platform. This leadership role emphasizes platform reliability, automation, and data product operations. Key responsibilities include designing CI/CD frameworks, driving operational ...

    Graduate Full Stack Engineer: High Impact Platform & Equity

    Oliver Bernard is seeking talented Full Stack Engineers to join their team in London. This permanent role offers a competitive salary and benefits, where you'll work on a transformative data management platform for global enterprises. Applicants should hold a Computer Science degree from a top ten UK u ...

    Lead Data Engineer, Advanced Analytics & AI Solutions

    IBM in Leicester is looking for a Managing Data Engineer with Advanced Analytics expertise to lead innovative analytics solutions. You will mentor junior engineers, drive innovation, and tackle complex business challenges using cutting-edge technologies. The ideal candidate has extensive data engineeri ...

    Senior Associate – Data Transfer, Integration & Quality II

    BNY is seeking a Senior Associate for OPS Data Transfer, Integration & Quality II in Manchester. This role involves analyzing data quality, executing data fixes, and ensuring the accuracy of test and production deliveries. The ideal candidate will have a high school education, relevant experience in fi ...

    Senior Backend Engineer, AI Healthcare at Scale

    Heidi is seeking a Senior Software Engineer to execute backend features and bridge technical specifics with business needs. The ideal candidate will have 5+ years of experience, strong problem-solving skills, and proficiency in Python, MongoDB, and Redis. Join a dynamic team and contribute to impactful ...

    Senior Backend Engineer Real Time AI & Data Systems

    American Bureau of Shipping (ABS) is looking for a talented Backend Engineer to join their AI Practice Team. The role involves designing and implementing high-performance backend systems that support real-time analytics and data-driven applications. The ideal candidate will have extensive experience in ...

    Data Engineer for Real Time Ad Auctions Platform

    Roku in Sheffield is looking for an engineer to design and maintain data pipelines and analytics for our CTV advertising auction platform. You will work on high-scale data systems and support marketplace optimization. Ideal candidates will have strong SQL and Python skills, experience with Airflow, and ...

    Senior Full Stack Engineer — Product & Infra (Bioanalysis)

    ScienceMachine is seeking a Senior Full Stack Engineer to enhance their AI software for bioanalysis workflows. The ideal candidate will take charge of both product and infrastructure development, working with technologies such as React, Next.js, and Python. You will build product features, maintain bac ...

    Backend Engineer Scale Payments Microservices (Hybrid)

    Dangote Industries Limited in Greater London is seeking a skilled Backend Engineer to join their Hold team. You will contribute to developing new account types and scaling platforms that directly impact millions of customers' money management. The ideal candidate will be proficient in Java, Python, or ...

    Senior Banking Data Quality & Governance Analyst

    Boundaryless is looking for a Techno-Functional Business Analyst to support a banking Data Quality program in London (Canary Wharf). The role requires at least 5 years of relevant experience, proficiency in SQL and Python, and strong stakeholder management skills. This permanent position mandates a minimum of ...

    Android & Backend Engineer for Secure Cloud (Kotlin/Rust/Go)

    Talent Locker Ltd is seeking a Software Engineer skilled in Android development with Kotlin and backend technologies like Rust, Python, or Go. This role involves collaborating with a defence team to deliver high-quality engineering and build secure applications. Candidates must be located in Cheltenham ...

    Frontline Forward Deployed Software Engineer (UK)

    Northslope in Greater London is seeking a Forward Deployed Software Engineer to help clients solve critical problems through custom-built solutions. You will work closely with stakeholders to create operational workflows that bring real value to businesses. This role requires proficiency in Python or T ...

    Monitoring Platform Engineer Observability & Automation

    SRT Marine Systems PLC is seeking a Software Engineer (Monitoring Platform) located in Gloucester, UK. This role involves designing, building, and maintaining a monitoring and observability platform, requiring strong skills in Python, Docker, and Prometheus. The successful candidate will develop automa ...

    Senior SDET: Remote API & Data QA Architect

    A progressive healthcare technology company based in the UK is seeking an experienced SDET to champion test automation practices. The role involves creating automated testing frameworks, conducting code reviews, and influencing the development of testing strategies. Ideal candidates will have extensive experienc ...

    Staff Data Engineer Lead — Azure, ETL & Pipelines

    MARKS&SPENCER is seeking a dynamic Data Engineer to design, build, and maintain high-quality data solutions in the cloud. The ideal candidate will lead a small team of engineers, developing standard data frameworks and policies. Key qualifications include expertise in cloud technologies, ETL tools, and ...

    Senior Backend Engineer — Real Time Sports AI

    Searchability is hiring a Backend Engineer (Python/FastAPI) in London. You'll design and maintain sophisticated APIs for AI-driven sports products. This hybrid role offers high ownership and the opportunity to work with real-time data in a fast-paced environment. The position comes with a salary of up ...

    Senior Audio Quality Engineer — SDK Tools

    Sony Playstation is seeking a Senior Software Engineer in Audio Quality Engineering in London. You will design and maintain tools for validating audio output and ensuring the quality of PlayStation audio technologies. The role requires strong programming skills in C/C++ and Python, alongside practical ...

    Lead, Reinsurance Pricing & Analytics

    Ki is seeking a Commercial Pricing Lead to collaborate with Underwriters ensuring profitable pricing for complex insurance deals. This role entails responsibility for building innovative pricing models and provides strategic insights across various functions. The ideal candidate will be a qualified act ...

    MLOps Engineer for Next Gen Optical AI Hardware

    Lumai is seeking a dedicated MLOps Engineer in Oxford to manage the infrastructure for model production. You will design and operate ML pipelines and collaborate closely with hardware and software teams. The ideal candidate has 5+ years of experience, solid Python skills, and a strong background in ML ...

    Customer Impact Forward Deployed Software Engineer

    Northslope is seeking a Forward Deployed Software Engineer to help customers solve valuable problems through innovative AI solutions. The role requires close collaboration with stakeholders to build applications that enhance operational efficiency and make a measurable impact. The ideal candidate will ...

    Data Scientist: Early Career, Real World Impact

    Energy Jobline ZR is seeking a Data Scientist in London with 2-3 years' experience to join their growing team. This role involves designing data science solutions, applying statistical techniques, and collaborating with senior staff on impactful projects. The ideal candidate will have strong Python ski ...

    Open Source ML Engineer: Build & Elevate AI Models

    Mistral AI in London is looking for an open-source software team member responsible for releasing models and improving open-source libraries. You'll collaborate with engineering and marketing teams, making significant contributions to our AI ecosystem. We seek candidates with a Master’s in a relevant f ...

    Senior AI Engineer Gen AI & RAG Architect

    Portfolio Credit Control in Greater London is seeking a Senior AI Engineer to lead the development of generative AI systems. In this role, you will build RAG pipelines and ensure quality in AI outputs. The ideal candidate has strong Python skills and a proven track record in AI engineering. Join an inn ...

    Senior AI Engineer RAG Pipelines & LLM Ops

    The Portfolio Group is seeking a Senior AI Engineer to design production-grade AI systems focused on accuracy and scalability in London. This role involves developing RAG pipelines, building solutions with innovative tools such as LangChain, and mentoring junior engineers. You will work in a strategic ...

    PDRA: Advanced Computational Structural Biology

    Java Script Works is seeking a Postdoctoral Research Associate (PDRA) in Computing for Integrated Structural Biology located in Southampton, United Kingdom. The role requires proficiency in programming languages like C++ and Python, as well as JavaScript. Ideal candidates will have experience in structural biolo ...

    Electrochemist for Life Sciences Data Driven Research

    Stars Arena is seeking an experienced Electrochemist in London to support research in life sciences through electrochemical analysis and data interpretation. The role involves operating instrumentation like Autolab and Nova, analyzing data with MATLAB and Python, and collaborating with research teams. Ideal cand ...

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