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    Senior Software Engineer: Real Time Routing & ML Systems

    A fast-growing logistics company in Greater London is seeking a Software Engineer to tackle complex problems in routing and optimization. The role emphasizes collaboration with a talented team, regular code deployment, and significant impact on e-commerce platforms. Benefits include generous equity, comprehensiv ...

    Senior Software Engineer, Core Experiences Cardiff, United Kingdom

    MissionSpeechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.< ...

    Senior Software Engineer: Real Time Routing & ML Systems

    A fast-growing logistics startup in London seeks a Software Engineer to tackle challenging problems and collaborate with experienced professionals. The role involves impactful work from optimizing operational tools to developing scalable applications. This company offers competitive compensation, generous equity ...

    Senior Software Engineer in London Huguenot Services Limited

    Senior Software EngineerLondon, United KingdomPosted 12 months agoJoin our engineering team to develop and enhance our investment reporting platform, Serpentine – a web application built with Python and Django. The platform manages large, dynamic, and multilingua ...

    Senior Embedded Software Engineer Real Time ARM, Hybrid

    Job SummarySenior Embedded Software Engineer now needed in central Bristol to join a global company leading the way in safety and security. Desired candidates have 3‑7 years of experience and will work alongside industry experts developing a portfolio of embedded software products.Key Re ...

    Senior Embedded Software Engineer Real Time, Safety Critical

    QinetiQ Limited is seeking a Senior Embedded Software Engineer for their Ashford site in the UK. This role involves developing embedded software, focusing on real-time systems. Responsibilities include designing, implementing, and testing software while providing mentoring to junior engineers. Candidates should ...

    AI Engineer

    AI Engineer Upwind is a next-generation Cloud Security platform that uses runtime context to identify and prioritise the most critical risks, giving teams clear insights and a smarter way to manage cloud security. Unlike many traditional tools, Upwind takes a proactive approach, using rea ...

    Senior Engineer Systematic Data Platform (Hedge Fund)

    A leading multi-strategy investment firm is hiring a Senior Engineer to join a front‑office engineering team responsible for the core systematic data platforms used by quantitative research and trading. This role supports the systematic investment process end‑to‑end , sitting ...

    Technical Architect

    Technical ArchitectPermanentLocation: DidcotSalary: £100,000 - £110,000 (+ benefits) We are looking to recruit a Technical Architect for a leading technology consultancy. The initial focus of this role will be on the evolution of a complex, business-critical software platform. < ...

    Technical Architect

    Technical ArchitectPermanentLocation: DidcotSalary: £100,000 - £110,000 (+ benefits) We are looking to recruit a Technical Architect for a leading technology consultancy. The initial focus of this role will be on the evolution of a complex, business-critical software platform. < ...

    Senior Solutions Architect Retail

    About the Role Working with the Lead Architect, you will be responsible for implementing the policies and standards that guide technology delivery, possessing significant experience in modern, cloud based technology standards and practices. You will be experienced in actively addressing t ...

    Full Stack GenAI Platform & Product Engineer

    The Opportunity This is your chance to build the foundational systems for 'Citi Assist', a Generative AI assistant that will reach every Citi employee globally. You'll join us on the ground floor, becoming a core builder on a high-visibility platform that sets the standard for how a global bank a ...

    Full Stack Software Engineer, Generative AI Products and Platform AVP

    The Opportunity This is your chance to build the foundational systems for 'Citi Assist', a Generative AI assistant that will reach every Citi employee globally. You'll join us on the ground floor, becoming a core builder on a high-visibility platform that sets the standard for how a global bank a ...

    Principal Linux/Android Platform Developer

    We are working with a highly innovative engineering organisation operating at the forefront of secure communications technology. Their products deliver mission-critical connectivity solutions used globally across public safety, defence, transport, utilities and commercial sectors. They are now seeki ...

    Principal Linux/Android Platform Developer

    Location: Just north of Cambridge, UK Salary: Up to £70k Fully office-based (5 days/week) We are working with a highly innovative engineering organisation operating at the forefront of secure communications technology. Their products deliver missio ...

    Kotlin Backend Engineer Payments & Distributed Systems

    At Katanox we're looking for a Software Engineer to join our team. About Katanox Katanox is building the infrastructure layer for hospitality: software that connects hotels and travel buyers and moves money between them. Our platform brings distribution and payments into one workflow (con ...

    DevOps Engineer (SC Cleared)

    Our client currently seek a SC Cleared AWS DevOps Engineer to join their dynamic team on an initial 6 month contract. This role is 95% remote with travel required once a month to the office. Key Skills and Responsibilities: Design, deliver, and support secure and scalable ...

    Head of Corporate Communications & External Affairs

    We are looking for a Head of Corporate Communications & External Affairs to help protect, enhance and advance Highland Spring Group’s reputation and influence. This part‑time role (3–4 days per week) is based in Scotland with regular presence at the Blackford site in the Ochil Hills and requires travel a ...

    Principle Site Reliability Engineer (IT) in Wokingham LA International Computer Consultants Ltd

    Principle Site Reliability Engineer (IT) Wokingham, United Kingdom Posted 7 months ago Tech Stack GCP Go Azure Reliability Amazon AWS Java Python Responsibilities Build and maintain l ...

    Embedded DevOps engineer in London Writer

    Embedded DevOps engineer London, United Kingdom Posted about 1 year ago Tech stack Go Programming Languages Distributed Systems DevOps Bash Java Scala Python Skills <l ...

    Core Linux Engineer Quant Trading in London Quant Capital

    Core Linux Engineer - Quant Trading London, United Kingdom This is a fantastic opportunity to work in one of the highest‑skilled Linux environments, tackling complex challenges in high‑frequency trading. Tech Stack Java Rust Julia Linu ...

    Site Reliability Engineer (SRE) iCloud in London Apple Inc.

    Site Reliability Engineer (SRE) - iCloud Location: London, United Kingdom Posted about 1 year ago Tech Stack Computer Science Java Go SRE Reliability Python Perl Job Requirements <ul ...

    Backend Engineer in Cardiff Backbase

    Backend Engineer Cardiff, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack Java SOLID Backend Qualifications You have at least 3 years of experience as a Java Backend Developer ...

    Implementation Consultant OMS / Execution in London Quant Capital

    System Integration Overview When discussing system integration, it often involves the seamless coordination between internal systems and cloud-based solutions. This integration is typically achieved through a variety of technologies and programming languages, such as real-time XML messaging, XSLT t ...

    Technical Consultant

    Technical Consultant – Blue Yonder (WMS/TMS)OverviewWe are hiring a Technical Consultant (Blue Yonder) to deliver and integrate WMS/TMS solutions for logistics clients. This role involves customisation, system integration, and technical delivery of Blue Yonder platforms.Key ResponsibilitiesIm ...

    Senior Consultant, Forward Deployed AI Engineer

    London, United Kingdom Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confidence and certainty. With over 2,000 people across the UK, Eu ...

    AI Engineer

    Light exists to replace factory-era ERPs with software that feels alive. Our Smart Financial Platform gives modern, global companies superpowers—automated accounting, real‑time reporting, and financial flows that move at the speed of business. We build with our customers, ship fast, and obsess over ...

    Senior SDET

    Senior Software Engineer in Test (Contract) - Manchester | Automotive Giant We’re partnering with a leading automotive organisation to hire multiple Senior Software Engineers in Test for a major digital programme across a cloud-based, connected data platform. This isn’t a traditio ...

    Technical Lead

    A high-growth FinTech is expanding its engineering leadership and is looking for a Tech Lead to guide the development of core platform capabilities. Their products enable businesses across the UK, and the organisation is scaling quickly as demand increases. This position is ideal for someone who enj ...

    AI Backend Engineer, EMEA

    About The Role We are looking for a Backend Engineer who builds with AI at the centre of their craft — not as a novelty, but as a primary tool that shapes how they design, write, review, and ship code. If you've already integrated Claude Code, agentic coding tools, and MCP servers deep ...

    AI Backend Engineer, EMEA

    About The Role We are looking for a Backend Engineer who builds with AI at the centre of their craft — not as a novelty, but as a primary tool that shapes how they design, write, review, and ship code. If you've already integrated Claude Code, agentic coding tools, and MCP servers deep ...

    Suspension Engineering

    Suspension EngineersCertain Advantage is hiring for a Suspension Engineers based in the Warwickshire area.This role is on a contract basis and is site-based.The CompanyWe’re working with a Manufacturing business that blends British craftsmanship with cutting-edge innovation to create luxu ...

    Senior Backend Engineer

    Umbrella1# Senior Backend EngineerHamilton, BMOn-sitePermanent€1k - €2k / yearabout 1 month ago/Senior Backend Engineer## About the role**About the Role**As a Senior Backend Engineer, you will play a pivotal role in designing, developing, and optimizing backend systems that drive our applications. This position ...

    Principal DevOps Engineer

    About IDBS IDBS helps BioPharma organisations unlock the potential of AI/ML to improve the lives of patients. As a trusted long‑term partner to 80% of the top 20 global BioPharma companies, IDBS delivers powerful cloud software and services specifically designed to meet the evolving needs of the ...

    Founding Full Stack Engineer – Equity in Enterprise AI

    A tech startup seeks a Full Stack Engineer to transform a prototype into a production-grade enterprise SaaS platform. As the first full-time engineer, you will have significant equity and work closely with an expert founding team. Key responsibilities include building a secure backend, developing a user interfac ...

    Senior Product Engineer AI Driven Marketplace, Ownership

    yhangry, the UK's largest private chef marketplace, is seeking a Senior Product Engineer to join our engineering team. In this founding-engineer role, you'll own significant parts of the product and directly impact business metrics such as conversion and revenue. We're looking for someone with over 3 years of ex ...

    Founding Product Engineer | AI Driven Finance Platform

    An innovative AI-driven finance company in London is searching for a Founding Product Engineer to collaborate with founders on building a next-generation system of record. This role requires a proactive engineer eager to design and deploy AI-driven workflows that improve efficiency in accounting tasks. Ideal can ...

    Senior Public Health Engineer

    About Us Hoare Lea is a human‑centric and planet‑conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. Senior Public Health Engineer – Bristol We have a brand ...

    C# Developer.Net SQL API

    C# Developer / Software Engineer (C# .Net SQL API) London onsite to £90kAre you an ambitious and motivated C# Developer looking for an opportunity to progress your career, working on complex and interesting systems?You could be joining a global sports trading firm, earning substantial bon ...

    C# Developer.Net SQL API

    C# Developer / Software Engineer (C# .Net SQL API) London onsite to £90kAre you an ambitious and motivated C# Developer looking for an opportunity to progress your career, working on complex and interesting systems?You could be joining a global sports trading firm, earning substantial bon ...

    Head of Software development

    Our client is a financial services institution seeking a Head of Software Development to join their Technology function in a senior leadership capacity. This is a high-impact role with a clear pathway to Deputy CTO The Role This is a strategic leadership position res ...

    Senior Full Stack Engineer (3D)

    Position Overview As a Senior Full-Stack Engineer (3D) , you will be a lead contributor in building the next generation of AI-native applications. You sit at the intersection of robust backend orchestration and intuitive frontend design. Your primary mission is to design and implement age ...

    Senior DevOps Engineer in London LinuxRecruit

    Senior DevOps Engineer London, United Kingdom Posted 7 months ago This is a job posted by our partner Jooble Tech stack React Go DevOps Bash CI/CD Below is a snippet of the job description. To read the full text, please click on the Apply Now ...

    Senior Full Stack Engineer

    I’m looking for a senior engineer to own a key project working end-to-end across backend API, web app, and mobile. You’ll be embedded in an established codebase, in a small team, shipping features across all three layers. The stack is Symfony on the backend, Vue on the web, and React Native on mobil ...

    Web Principle Engineer in Bristol Axiom Software Solutions Limited

    Web Principle EngineerBristol, UnitedKingdomPosted about 1 year agoThis is a job posted by our partner JoobleTech stackAzureCSSAngularReactJavaScriptHTML5Amazo ...

    Sr. Security Engineer, Amazon Stores Security AppSec

    Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the ...

    Engineering Manager

    About the Team Nothing exists to make tech feel exciting again. We're building a different kind of technology company, one that puts design, emotion, and human creativity at the heart of everything we do. Founded in London in 2020 and backed by GV, EQT Ventures, and C Ventures, we're now sold in ...

    Senior Full Stack AI Engineer

    Our client is a global tech company looking for a Full Stack AI Engineer to join their team on a 12 month remote contract . This is an opportunity to work on cutting‑edge AI‑driven products in a highly collaborative, product‑focused environment. Skills and Requirements <l ...

    Senior Low Latency Rust Engineer

    **Senior Low Latency Rust Engineer** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advance ...

    Senior Low Latency Engineer

    **Senior Low Latency Engineer** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI ...

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      Lead Software Engineer Java Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights