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    Senior AI Engineer Multi Agent Systems & Backend

    An innovative AI startup in London seeks a talented AI Engineer to join the Science team. You will design cognitive architectures and memory systems for LLM-driven agents, creating a platform that predicts human behavior with remarkable accuracy. Ideal candidates should have over 7 years of experience in buildin ...

    Engineering Lead, Chem Bio AI Security Platform

    A leading AI research organization in London is looking for an Engineering Lead to drive the development of reliable systems for AI research projects. This role involves managing a small team, setting technical direction, and collaborating closely with researchers to translate complex needs into efficient system ...

    Remote Student Researcher — Open Ended Research Projects

    Google is offering a paid Student Researcher position aimed at fostering academic collaborations with students. In this role, you will work directly with Google research scientists on critical projects, allowing for flexibility in terms of duration and working location, including options for remote work. ...

    AI Observability Engineer — Backend & ML Pipelines

    C0050 LiveRamp UK Limited is seeking an AI Software Engineer for a six-month fixed-term contract. You will be pivotal in developing intelligent observability systems by combining backend engineering and applied AI to enhance data reliability across LiveRamp's data pipelines. The ideal candidate will ha ...

    Lead QA Engineer — AI Driven Automation (Hybrid)

    Hastings Direct is seeking a Lead Quality Engineer for a hybrid role in Bexhill/Leicester/London. The successful candidate will lead the QA strategy for pricing platforms, focusing on modern testing techniques, including automation and AI. The role involves managing QA teams, ensuring high-quality deli ...

    AI Solutions Engineer for Internal Automation

    HeadFirst Group is seeking an AI Solutions Engineer to develop AI-powered internal applications. The role involves collaborating across various departments to enhance operational efficiency through technology. You will build applications on the Databricks platform and streamline workflows by integratin ...

    Founding AI Engineer — Build Production Grade AI from Day One

    Harrington Starr is seeking a Founding AI Engineer to build an AI capability from the ground up. This is a unique opportunity to shape AI strategy in a leading global investment business. The successful candidate will have significant ownership in a greenfield setting, developing production-grade AI sy ...

    Enterprise AI Engineering Lead, Commercial

    A leading global fintech firm is seeking a Head of AI Engineering to lead a high-autonomy team in London. You will be responsible for owning the AI/ML roadmap, designing and deploying AI solutions that impact revenue. The ideal candidate has over 8 years of experience in AI/ML engineering, strong proficiency in ...

    Lead Principal Engineer, Personalisation & AI

    MARKS&SPENCER is seeking a Principal Engineer to shape our technical direction and deliver personalized customer experiences through innovative technology. As a senior technical leader in the Personalisation product group, you'll drive engineering excellence and design scalable systems for personalization and ...

    Data Engineering Lead: AI Ready Platform Architect (Hybrid)

    Harnham is seeking a Data Engineering Lead in London (Hybrid) with a salary of up to £120,000 plus bonus. You will be at the forefront of data and AI, building modern data platforms for a high-performing private equity firm. The ideal candidate will have hands-on experience in data engineering, strong ...

    Backend Engineer for AI Startup — Ownership & Impact

    An innovative AI startup in Greater London is seeking a Software Engineer to join its high-caliber team. In this role, you will work on backend systems integrating with LLMs, having direct conversations with customers and shaping products that make a real impact. Ideal candidates should have strong experience in ...

    Lead Edge AI Engineer Real Time On Device ML (Bonus)

    IC Resources is offering a compelling opportunity for an AI Engineer in Cardiff, focusing on next generation Edge AI and intelligent hardware systems. You'll work on innovative projects that impact real-time applications while enjoying high levels of autonomy and technical ownership. The ideal candidat ...

    Executive Director Equity Derivatives Strategy & Analytics

    935 MS & Co Intl Plc - UK is seeking an experienced Strategist/Quantitative Analyst to join its Flow Optimization team in London. This role focuses on developing analytical frameworks aimed at enhancing trading efficiency and quantitative decision-making across equity derivatives markets. The ideal can ...

    VP Lead Software Engineer – AI for Global XVA Risk

    Citigroup Inc. is looking for a Lead Software Engineer at the Vice President level in London to work on AI-driven innovation. This role requires extensive software engineering experience including Python or Java, with responsibilities in building scalable systems and integrating AI solutions. Successfu ...

    Lead Full Stack Engineer Platform & Cloud Architect

    hackajob is seeking a Full Stack Lead Engineer for the Application Platform Team in Manchester. The ideal candidate will combine technical expertise with strong leadership skills, guiding teams to deliver scalable solutions. Your role will also include developing engineers and promoting best practices in code ...

    Software Engineer II – Semantic Search & AI Platform

    LexisNexis Intellectual Property Solutions in Greater London is looking for a Software Engineer III who will architect, build, and enhance complex systems using Python and C#. The role entails working independently on software development assignments and resolving moderately complex technical problems. <p ...

    AI Powered Market Risk Analyst: Front‑Office Exposure

    BTG Pactual in London is seeking a Quantitative Market Risk Analyst with 1–2 years of experience to join their Risk Management team. The role emphasizes market risk monitoring, requires strong quantitative and programming skills, and involves utilizing AI tools to enhance risk processes. Ideal candidat ...

    Staff Platform Services Engineer – Distributed Systems

    Linuxconfig is seeking a Staff Software Engineer for Platform Services in Edinburgh, UK. This role involves developing resilient distributed services and improving engineering processes. We're looking for candidates with extensive backend software engineering experience and proficiency in server-side OO langu ...

    Hybrid Generative AI Architect — Lead Scalable Models

    Coforge is looking for a Senior Generative AI Architect to lead the design and implementation of cutting-edge generative AI solutions in London. With a minimum of 7 years in AI/ML architecture, you will develop scalable AI models integrating ethical practices. The role involves collaboration with cross ...

    Forward Deployed AI Engineer for Enterprise Apps

    A leading AI technology company is looking for a Forward Deployed Engineer in Greater London. In this role, you will engage directly with customers to implement advanced AI solutions and help drive transformational AI adoption. You’ll leverage your programming skills and experience with LLMs to build production ...

    Senior Life Actuarial ALM Lead London Hybrid

    The Emerald Group is seeking a professional to lead Life Actuarial consulting projects based in London with a hybrid working model. The role involves shaping ALM frameworks for life insurers, managing client liquidity assessments, and delivering presentations to senior leadership. The applicant should ...

    Technical Lead, Front‑Office Systems (Hybrid, London)

    A leading asset management firm in London is seeking a Principal Engineer to act as the main contact for Finance and Tech inquiries. You will lead hands-on projects leveraging your expertise in Python while contributing to a collaborative and thriving company culture. Ideal candidates should possess strong acade ...

    Hybrid London Actuarial: P&C Capital Modelling & Innovation

    Oliver Wyman in London is looking for an Actuarial Consultant to work on a variety of capital-related projects including model design and validation. The candidate should have a Bachelor's or Master's degree in a relevant field, a minimum of 3 years of experience, and strong modelling skills in coding languages ...

    NLP Research Scientist: Finance & Market AI

    A leading fintech research firm is seeking a Natural Language Processing (NLP) Researcher to join its growing team. In this role, you will engage with large text corpora using cutting-edge NLP techniques, working alongside experts to glean insights applicable to financial markets. The ideal candidate has strong ...

    Analytics Director, Send: Strategy & Growth

    慨正橡扯 is seeking a Director of Analytics to lead analytics for Send, Wise's core money transfer business. You will guide a team of analysts, collaborating with cross-functional teams to shape and implement strategy across our Send portfolio.The ideal candidate has 7+ years in analytics, robust technical ...

    Senior Marketing Operations Analyst in Reading Rapid7

    Skills and ExpertiseSeeking a candidate with strong problemsolving skills, expertise in data visualization tools (e.g., Tableau, Power BI).Technical SkillsCandidate should have strong technical skills in HTML, CSS, basic JavaScript, API integrations, and troubl ...

    Senior Marketing Ops & Automation Specialist

    Skills and ExpertiseSeeking a candidate with strong problemsolving skills, expertise in data visualization tools (e.g., Tableau, Power BI).Technical SkillsCandidate should have strong technical skills in HTML, CSS, basic JavaScript, API integrations, and troubl ...

    Staff ML Scientist Ranking & Personalization

    Depop is looking for a Staff ML Scientist to join our Ranking ML team in London. In this role, you will lead the design and deployment of advanced ranking models, collaborating closely with cross-functional teams to deliver scalable solutions.The ideal candidate will have significant experience as a Ma ...

    Rust Distributed Systems Engineer – London (Hybrid)

    Hunter Bond is seeking a Rust Distributed Systems Software Engineer in London. This elite company is known for its exceptional tech standards and talented individuals who are passionate about using cutting-edge technology.The role involves designing scalable, production-grade distributed systems and wo ...

    Product AI Engineer — Build Enterprise AI Platforms

    NewsNowGh is seeking a Product AI Engineer in London, UK, to design and develop AI-powered enterprise applications. This role involves collaborating directly with founders and teams to design scalable systems and integrate cutting-edge AI solutions.The ideal candidate will have proficiency in software ...

    Staff Software Engineer — AI Product Builder (Remote First)

    Burns Sheehan is looking for a Staff Software Engineer in London to join an exciting tech scale-up poised for significant growth in 2026. You will use cutting-edge technologies like Next.js, React, Typescript, Node, and Python to design and build products with a high level of autonomy. The role requires a produc ...

    FinTech Technical Lead: Platform Architect (Hybrid/Remote UK)

    Burns Sheehan is looking for a Technical Lead to drive the tech strategy within a profitable fintech scale-up in London. This hybrid role offers real strategic influence, requiring expertise in systems architecture and mentoring, with a focus on evolving data-driven platforms. The candidate should have strong sk ...

    Senior Principal Data Scientist Aviation AI Leader

    A leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus on the av ...

    Staff Software Engineer & Tech Lead, Industrial AI

    safi.co is looking for a Staff Software Engineer/Tech Lead in Greater London to lead the technical direction and deployment of AI technology in industrial recycling plants. The role requires experience in Python, Django, and system design. You'll work closely with customers and have the autonomy to drive proj ...

    Director of Network Automation & Platform Strategy

    The London Stock Exchange Group seeks a Director of Network Automation to lead the transformation of our global network into a programmable and resilient platform. This critical role involves defining the enterprise-wide strategy for network automation, leading a dedicated team, and ensuring our network remai ...

    Senior Quant Model Risk Lead – Rates & Reviews

    Quant Blueprint LLC is seeking a Quant Model Risk Vice President to join their Interest Rates team in Greater London. This role involves assessing model risks and overseeing junior team members while collaborating with various business areas.The ideal candidate will have a strong quantitative backgroun ...

    VP, Quantitative Trading & Risk Analytics

    Fairygodboss is seeking a Vice President Quantitative Researcher in London. You will oversee the design and governance of risk analytics and models, collaborating closely with multiple teams to implement innovative solutions. The role demands a strong background in quantitative research and extensive experien ...

    Engineering Lead, Chem Bio AI Security Platform

    A leading AI research organization in London is looking for an Engineering Lead to drive the development of reliable systems for AI research projects. This role involves managing a small team, setting technical direction, and collaborating closely with researchers to translate complex needs into efficient system ...

    Director, Analytics — Growth Strategy & Data Leadership

    Dangote Industries Limited is seeking a Director of Analytics to lead and manage the analytics function for their core cross-border money movement business, focusing on the Send portfolio. The ideal candidate will have 7+ years of analytical experience, strong data skills in SQL and Python, and proven team le ...

    AI Engineer – GenAI & Agentic Systems (Azure)

    La Fosse Associates is seeking an AI Engineer for a 6-month contract in Liverpool (hybrid). You will own the delivery of AI and GenAI use cases, working with business stakeholders to identify and build end-to-end solutions.The ideal candidate has a strong Python background and extensive experience with ...

    Security Architect

    Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We fo ...

    DevOps Platforms Engineer

    Netcompany is one of the fastest growing technology companies in the UK, recognised for disrupting the marketplace and helping to transform the IT sector. We deliver IT Transformation and Delivery services to some of the most well-known organisations in the UK and can count 18% of the FTSE 100 as clients, ...

    Defence Operational Analyst — Hybrid UK, SC Cleared

    Rebel Recruitment Limited is seeking an Operational Analyst for a hybrid UK-based role involving travel to MOD and secure sites. This initial 3-month contract requires SC clearance and offers a daily rate of £500-£750. The ideal candidate will possess strong operational analysis skills, with experience ...

    Rapid AI Solutions Engineer for Internal Apps

    Headfirst-B.v. is seeking an AI Solutions Engineer based in the United Kingdom to build AI-powered applications on their global Databricks platform. In this role, you will work closely with business teams to understand operational needs and deliver practical solutions that simplify complex processes. T ...

    Strategy & Operations Graduate Fellow | Fintech Growth

    Revolut is offering a Graduate Programme in the United Kingdom designed for ambitious graduates who want to launch their careers in fintech. Over a 12-month period, you will engage in real projects, enhancing your skills and tackling complex challenges within a hybrid working environment. Ideal candida ...

    Advanced Insights Analyst

    ICOA Advanced Insights - RemoteResponsibilities:Lead and execute clinical and operation advanced analytics or system improvementsDevelop novel data science methodologies to generate deep insights from disparate data sources.Provide subject matter expertise to teams ...

    Division IT Manager

    **Job Description:** **Position Overview** The Division IT Manager is responsible for leading the end-to-end IT transformation and operations across a globally distributed, multi-site organization, ensuring IT is a scalable enabler of growth, efficiency, and decision-making.<br ...

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