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    Lead GenAI Engineer: LLM Apps, RAG & AI Agents

    Oliver Bernard is seeking a Lead AI Engineer in London with a salary of up to £115,000 plus bonuses. This role involves leading the development of scalable AI applications for enterprise clients and mentoring engineering teams. The ideal candidate will have proven experience with LLM application develo ...

    Customer Facing AI Engineer Full Stack/ML

    HappyRobot in Greater London is seeking a highly skilled Forward Deployed Engineer to enhance customer value through technical expertise and excellent communication. This role involves customer-facing engineering, full-stack development, and project management. The ideal candidate will have strong full ...

    Remote AI Solutions Engineer: Orchestrate Autonomous Agents

    Outlier AI is seeking a backend engineer to assist in improving AI agents through human feedback. Ideal candidates will have over 2 years of experience in backend engineering, a strong command of major programming languages like Python or JavaScript, and the ability to work in live environments. This r ...

    Remote AI Backend Engineer Orchestration & Live Agents

    Outlier AI in Leicester is looking for a backend engineer to help shape the future of AI agents. The ideal candidate should have at least 2 years of experience in backend engineering or AI automation, with strong programming skills in languages like Python or JavaScript. This role includes remote worki ...

    Remote AI Automation Engineer — Agent Orchestration

    Outlier AI in Leicester is seeking a skilled backend engineer to work remotely on innovative AI projects. You will help train advanced generative systems and integrate agents with live tools to tackle real-world challenges. The ideal candidate has over 2 years of experience in backend engineering, stro ...

    AI Research Software Engineer – Real Time Vision & ML

    The University of Surrey is offering an exciting opportunity for a Research Software Engineer as part of the CoSTAR project. This role involves planning, coordinating, and implementing research programmes while leading small research projects. Ideal candidates will hold a Master's degree and possess a ...

    Graduate Robotics Commissioning Engineer (Onsite)

    hackajob is looking for a Robotics Commissioning Engineer to work onsite in Wallingford. The ideal candidate will be a recent graduate with a degree in a robotics-related field and proficient in C++ and Python. This role involves configuring and calibrating robots, as well as collaborating with various teams. ...

    Junior IoT & Embedded Systems Engineer Flexible Growth

    BES Group in Warrington is seeking a Junior IoT & Embedded Systems Engineer to join their Asset Reliability team. In this role, you'll develop skills in embedded systems, working with hardware and software components to support asset reliability solutions. You will contribute to building and prototypin ...

    AI Quality Engineer: Remote Multi Turn Agent Systems

    Outlier AI based in Cardiff is looking for a qualified backend engineer to aid in enhancing AI automation projects. Successful candidates will contribute to building advanced AI agents through practical experience in backend software development and integration. You should have over 2 years of relevant ...

    Forward Deployed Software Engineer Hybrid & Impactful

    Northslope Technologies seeks a Forward Deployed Software Engineer in Greater London to develop and maintain applications that drive business impact. This role involves close collaboration with clients to understand their objectives and design effective solutions. The ideal candidate will be proficient ...

    Senior Engineer, Hegel PBT Specialist London

    Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

    AI Engineer: Build Cutting Edge ML & NLP Systems

    Curve Analytics in Greater London is seeking an AI Engineer eager to design innovative data science solutions. You will work on pushing boundaries in data analysis, developing and deploying machine learning models primarily for London-based clients. The ideal candidate has a strong proficiency in Python and expe ...

    Staff AI Systems Engineer LLMs & AWS

    StepStone Group in Greater London is seeking a Staff Software Engineer (AI) to design and build agentic AI systems. This strategic role focuses on integrating LLMs into reliable architectures. Responsibilities include leading AI solutions, collaborating with cross-functional teams, and shaping product deployment ...

    Software Engineer: Build Scalable, Secure Energy Software

    bp in Sunbury-on-Thames is seeking a Software Engineer to grow its digital capabilities. In this exciting role, you will develop and implement reliable software solutions while working collaboratively with your team and stakeholders. Required skills include experience with Agile practices, proficiency in program ...

    Senior AI Engineer Healthcare Communications & Secure Data

    Niulix is seeking a Software Engineer in Greater London to deploy AI systems in healthcare, focusing on patient communication, triage, and secure data layers using Python. The ideal candidate will have over 5 years of experience building complex, production-grade systems and a proven record of turning ambiguous ...

    Software Engineer – Prototyping to Production, On site

    RedTech Recruitment is seeking a Software Engineer based near Saffron Walden to join an innovative start-up. You will work on diverse projects, from prototyping to full product development, and enjoy high autonomy in a collaborative environment. The role requires a strong academic background in relevant fields a ...

    Software Engineer — Internal Tools & Automation

    Cambridge Aerospace in Cambridge is seeking a Software Engineer (Internal Tooling) to enhance efficiency across teams. In this role, you will build and maintain internal tools, collaborating with hardware and test engineers. Key requirements include proficiency in TypeScript, Python, and SQL, along with cloud ex ...

    Cloud Software Engineer Build Scalable AI Systems

    Amazon is looking for a Software Development Engineer I to work in Edinburgh, UK. This role involves designing and building scalable services, contributing to innovative products, and participating in code reviews. Candidates should be enrolled in or have completed a degree in a relevant field and have experienc ...

    Realtime Quant Platform Engineer: Scale & Research

    G-Research, located in Greater London, seeks a Software Engineer in Realtime Quant Frameworks. This role involves building systems that support high-performance research, leveraging F#, Python, and Kubernetes. Ideal candidates will have strong software engineering backgrounds and familiarity with distributed sys ...

    Network Engineer – Multicast, DC Upgrades & Automation

    Hunter Bond is looking for an experienced Network Engineer to join their team in Greater London. The role involves high and low level design work, upgrades and expansions in Data Centres, and delivering Multicast solutions. The ideal candidate will have strong skills in Python and Ansible, alongside a CCNP or CC ...

    AI Research Platform Engineer – Full‑Stack & Cloud (Hybrid)

    Experis UK is seeking a Software Engineer for an AI Research Platform in Cambridge. This hands-on role involves building and maintaining backend services, developing frontend features, and managing cloud infrastructure. Ideal candidates have strong experience with Python, FastAPI, React, and cloud technologies l ...

    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 Platform Security Engineer — Infrastructure & Secrets

    Gazelle Global is seeking a Platform Security Engineer in Sheffield to build and maintain security infrastructure for AI deployments. This role involves hardening security components for Claude Code/LLM tooling, automating secure configurations, and ensuring robust incident response capabilities. Essential skill ...

    Hybrid Full Stack AI Engineer — Build Production AI Tools

    Oliver Bernard is looking for a Full-stack AI Engineer in Greater London to join a dynamic tech business. This hybrid role offers the opportunity to work hands-on with AI-powered tooling and workflow automation, collaborating in a small, impactful engineering team. Candidates should have a strong background in P ...

    Security Automation Engineer II (SOAR & Integrations)

    Tesco in Welwyn Garden City is hiring a Security Engineer to enhance capabilities for detecting and responding to security threats. The role involves defining and implementing automated security processes, working with SOAR platforms, and integrating with third-party tools using REST APIs. Candidates should have ...

    Rapid Prototyping Engineer Data, ML & Analytics

    Whitehall Resources is seeking a Prototyping Engineer in London for a 6-month contract. The role involves creating proof of concepts (PoCs) and prototypes using data engineering, machine learning, and lightweight application development. Essential skills include advanced proficiency in Python and SQL, hands-on e ...

    Machine Learning Engineer – Production Ready AI at Scale

    Tesco is looking for a Machine Learning Engineer based in Welwyn Garden City. In this role, you will contribute significantly to delivering scalable data products. Collaborating with engineers, data scientists, and product managers, you will facilitate innovative outcomes for Tesco customers. The ideal candidate ...

    Production ML Engineer for Renewable Energy (6 Month Contract)

    ONYX Insight is seeking an ML Engineer for a 6-month contract to develop and deploy machine-learning solutions in the renewable energy sector. In this role, you'll be responsible for building scalable software that supports AI models, working closely with Data Scientists and Software Engineers. Strong experience ...

    Applied ML Engineer — LLM Evaluations & MLOps

    APPLE seeks an Applied Machine Learning Engineer for its Developer Publications Intelligence team in Greater London. The role involves building and integrating machine learning models, driving MLOps excellence, and collaborating with cross-functional teams. Candidates should have strong programming skills in Pyt ...

    Data Platform Engineer: AWS, Databricks & Lakehouse

    Houseful Limited is hiring a Data Platform Engineer in Greater London to help scale their data lakehouse and build infrastructure for data commercialization. The ideal candidate will have strong Python and AWS skills, along with experience in modern data platforms like Databricks. The position offers a hybrid wo ...

    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 ...

    Cyber Software Engineer: Secure Systems & AI/DS

    Cyber UK seeks a Cyber Software Engineer in Manchester, England. Successful candidates will join teams focused on AI/DS, Cyber, Cloud, and more, contributing to National Security efforts. Applicants must have strong C or C++ experience, familiarity with Python, and be comfortable with Linux or Windows. <p ...

    AI Platform Deployment Lead

    QuantumBlack, AI by McKinsey is seeking a skilled engineer to lead AI platform deployments in Greater London. The role focuses on navigating complex client environments, deploying advanced AI capabilities, and ensuring operational stability. Candidates should possess 8+ years of experience in software and infras ...

    Production AI Engineer: Azure GenAI & MLOps

    Women in Data® is seeking an AI Engineer to join their collaborative engineering team in Greater London. You will design, build, and run secure AI solutions that deliver real value for customers while working on Azure-based platforms. Ideal candidates will have hands-on experience in AI solutions, strong Python ...

    GenAI Engineer Greenfield AI, Production in Fintech

    Wave Talent is seeking an AI Engineer in London to join a dynamic, cross-functional team within a fintech company. This role focuses on building and shipping GenAI applications, integrating AI systems, and collaborating with data scientists and engineers. Candidates should have strong Python fundamentals and exp ...

    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- ...

    First AI Engineer Own the AI Platform & Impact

    Halian | Managed Services, Recruitment Agency & Contract Staffing is looking for the first dedicated AI Engineer in Bracknell, UK. This pivotal role involves designing and implementing LLM-based applications, building scalable backend services with Python and Java, and collaborating with cross-functional teams. ...

    Cloud Native Data Platform Engineer

    Starling is seeking a skilled Data Engineer for their team in Greater London. This hybrid position focuses on designing and implementing a cloud-native data architecture, with responsibilities including managing complex data workflows in Kubernetes and enhancing integrations between AWS and GCP. The ideal candid ...

    DevOps Engineer for MetDB Platform

    Stars Arena is seeking a full-time DevOps Engineer for the MetDB team at the Met Office in Exeter, United Kingdom. The candidate should possess technical literacy in multiple programming languages, particularly Python and C, and have experience working with Linux in an agile environment. Compensation ranges from ...

    Lead Software Engineer – Linux, Networking & IoT

    Hawksworth, based in Greater London, is seeking a Lead Software Engineer to work within the motorsports industry. The role involves hands-on engineering tasks where you will collaborate across various engineering areas. Key qualifications include experience with Python, .Net, C, or C++, proficiency in Linux comm ...

    AI Training Architect — Early Stage, High Impact

    bloom is seeking a Software Engineer to work at the forefront of AI in London. You'll design training curricula for AI systems and create problem sets to enhance their learning. The ideal candidate has 1+ years of Python experience and is comfortable with LLM APIs. This is not just a maintenance role; it’s hands ...

    Remote AI Platform Engineer Shape Autonomous Agents

    Outlier AI is looking for a backend engineer to contribute to innovative AI projects aimed at training large language models. The ideal candidate will have over 2 years of experience in backend engineering or AI automation, and a strong command of programming languages such as Python or JavaScript. Thi ...

    Remote GenAI Engineer: AI Orchestration & Backend

    Outlier AI, located in Hollywater, England, seeks an experienced backend engineer to contribute to shaping the future of autonomous agents. The role involves developing robust software solutions, requiring expertise in programming languages like Python and JavaScript, as well as handling complex systems integ ...

    Remote Data Engineer Cloud, ETL & DB Performance

    Java Script Works is looking for an Engineer with a strong background in scripting languages like Python and TypeScript. The role is remote for the foreseeable future, based out of Central London. The ideal candidate will hold a Comp Sci or Engineering degree, and possess significant experience managin ...

    AI Engineer for LLMs & Agentic AI (Hybrid)

    Capgemini in Manchester is seeking an AI Engineer to join their AI Engineering Innovation team. You will develop innovative AI solutions and contribute to the implementation of LLM observability and optimization workflows. The ideal candidate has strong Python skills and experience in AI engineering. Y ...

    AI Implementation Engineer: Deliver Production AI (Azure)

    Adria Solutions Ltd. is looking for an AI Implementation Engineer in Manchester to drive AI adoption across the organization. This hands-on role involves delivering AI solutions from concept to deployment, collaborating closely with IT and commercial teams. The ideal candidate will have deep expertise ...

    AI Ready Data Platform Engineer (Hybrid, London)

    WeBuild-AI is looking for a Platform Engineer to design and implement innovative data solutions that enable AI-driven transformations. The role demands expertise in AWS and Azure services, Python proficiency, and the ability to collaborate with clients and AI engineers effectively. Join us if you're re ...

    Lead Enterprise AI Engineer – GenAI, Architecture & Delivery

    A leading company in AI solutions seeks a Lead Engineer to enhance the Enterprise AI engineering team. This role involves leading a team of engineers, defining technical roadmaps, and maintaining high engineering standards. Ideal candidates should have extensive experience with AI technologies, especially in RAG ...

    Azure Data & Fabric Lead Engineer: Pipelines & Analytics

    Infosys Limited is seeking an Azure Data Engineer in Leeds to lead the design and development of enterprise-grade data pipelines and analytics solutions using Azure Data Services and Microsoft Fabric. The candidate will ensure quality delivery of modern analytics platforms by collaborating with architects and ex ...

    Senior QA Engineer: Growth Driven Quality & Automation

    Java Script Works is seeking a seasoned software engineer in Greater London. The ideal candidate will have at least 5 years of experience in QA and software engineering, along with proficiency in one or more programming languages such as Java, TypeScript, or Python. You will be responsible for producing high-qua ...

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