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    Backend Engineer, Data Platform — Hybrid (London)

    A leading streaming service is looking for a Data Engineer based in London to enhance their data processing capabilities. The role involves collaborating on scalable infrastructure and designing tools to improve efficiency. Candidates should have experience in backend systems using Java and familiarity with dist ...

    AI Driven Software Engineer for Investment Analytics

    A financial technology firm in Edinburgh is looking for a Software Engineer to join their Alternative Assets Engineering team. The role involves developing software solutions for fund analytics in a collaborative, Agile environment. Candidates should have a Bachelor’s degree in Computer Science, strong Java prog ...

    IoT Firmware Engineer — Edge Devices & Performance

    A global tech company is looking for a Software Engineer in Cambridge to develop next-generation camera-centric devices. The ideal candidate should excel in embedded systems and possess programming skills in modern languages such as Java, C++, and C#. Responsibilities include managing backlogs, collaborating on ...

    Senior Platform Engineer: Cloud, CI/CD & Automation

    A leading digital retailer is seeking a Principal Platform Engineer to shape and evolve their core platforms. You will lead the design and improvement of tools, services, and infrastructure crucial for delivering business changes. The ideal candidate thrives in complex environments and has strong troubleshooting ...

    Backend Engineer (Remote, UK) – Kotlin, Postgres, Rails

    A leading knowledge services firm is seeking a Mid-level Backend Engineer to join their London team. In this remote role, you will design and deploy solutions using Java or Kotlin, and contribute to building scalable technology for a world-leading research platform. The ideal candidate has over 3 years of experi ...

    Remote Backend Engineer Communications Platform

    Phorest Software in Leatherhead is looking for a Mid-level Software BackEnd Engineer to join our Communications team. You'll help shape our multi-tenant SAAS platform that impacts millions globally. The role requires strong Java skills, with knowledge of JavaScript and RESTful APIs being essential. Enjoy benefit ...

    Senior Backend Engineer, Warehousing & Cloud

    Marks & Spencer Plc in Westminster is seeking a skilled Software Engineer to join their team, focusing on developing high-quality backend systems and cloud-based solutions. The successful candidate will have experience in optimization and scalability, a deep understanding of software engineering principles, and ...

    Lead Mobile Platform Engineer (React Native)

    Principal Software Engineer, Platform (Mobile, React Native) Location: 108 E 16th Street, New York, NY 10003 Required Skills Location services, online maps, compass functionality, and device tilt sensors. Experience with object-oriented design using C, C++, or Java. < ...

    Software Developer (Mobile Apps) in Guildford ECM Selection (Holdings) Limited

    Principal Software Engineer, Platform (Mobile, React Native) Location: 108 E 16th Street, New York, NY 10003 Required Skills Location services, online maps, compass functionality, and device tilt sensors. Experience with object-oriented design using C, C++, or Java. < ...

    AI Driven Integration Engineer (Remote)

    Fiskl.AI is seeking a skilled engineer to build financial integrations and automate accounting systems. In this role, you will develop payment and banking integrations while employing AI tools to enhance productivity. Ideal candidates will have over 3 years of experience in backend development, specifically usin ...

    Technical Lead – Backend & API Engineering

    Leidos is seeking a Lead Software Engineer in Farnborough, UK. The role involves providing technical leadership, overseeing software development, and ensuring quality standards. Applicants should have extensive experience in Java, API design, and Agile processes. The position includes a competitive salary range ...

    Staff AI Driven Full Stack Engineer

    Agoda is seeking a Staff Full Stack Engineer to design and build AI-driven chat experiences from their Bangkok HQ. The role requires 8+ years of software engineering experience, expertise in Java, Kotlin, .NET, and JavaScript/TypeScript. You will lead full-stack architecture for user-centric solutions and mentor ...

    Senior Backend Architect, Fraud & Risk – Remote

    Fanatics Betting & Gaming is searching for a Staff Backend Engineer to lead the backend architectural evolution in fraud detection. The role requires 7+ years in software engineering, primarily with Java and Spring Boot, emphasizing secure and scalable systems. Ideal candidates will collaborate with Risk and Com ...

    Senior Cloud Control Plane Engineer Build Real Time Data

    Confluent is looking for a Software Engineer, Cloud Control Plane to design and implement a distributed control plane. The role involves working in a collaborative Agile environment with a focus on Kubernetes. Candidates should have strong skills in software design, distributed systems, and programming languages ...

    Release Automation Engineer – CI/CD Leader

    Allwyn UK in Watford seeks a Release Engineer to manage code releases across test environments, implementing automated processes, and ensuring environment stability. Ideal candidates will have hands-on experience with release management, knowledge of web technologies like Java and SQL, and familiarity with agile ...

    Android Security Engineer – Secure Mobile SDKs

    A global IT services company is looking for an experienced Android Engineer to join their team in Bristol, UK. This role involves developing high-quality Android components and mobile security features while ensuring adherence to best practices. Candidates should have exceptional knowledge of Kotlin/Java and exp ...

    FX Latency Engineer & Tech Lead – Hands on, Hybrid

    Citi is seeking a hands-on Java engineer for a full-time role in London. The position involves managing a talented team, implementing solutions in FX Technology, and enhancing system architecture. Candidates should have strong experience in ultra-low-latency development and a proven track record in building syst ...

    Senior Android Platform Engineer – Full Stack Debug

    A leading technology company in Greater London is seeking an experienced Android Platform Engineer to tackle complex technical problems across the system stack. The role involves deep technical triage, proactive improvements, and collaboration with engineering teams. Ideal candidates have 5-8 years of hands-on A ...

    Backend Engineer – Developer Enablement & Platforms

    Citi is seeking a talented server side engineer to join their Chief Technology Office in Belfast, UK. This role focuses on delivering high-quality code for internal tools that drive productivity across the organization. The ideal candidate will have strong skills in Kotlin or Java and experience with RESTful API ...

    Principal Platform Engineer: AI, Reliability & Leadership (Hybrid/Remote)

    LexisNexis Risk Solutions is looking for a Principal Engineer to guide technical direction across teams, focusing on system modernization and AI applications. This full-time role involves collaborating with various teams to enhance reliability and scalability of platforms. Candidates should have extensive backen ...

    Senior Product Engineer – Full Stack, AI Tooling

    Allstate Northern Ireland Limited is looking for a Full Stack Engineer based in Belfast. The candidate must have at least 3 years of experience with Java 17+, Spring Boot 3+, and React 18+. Responsibilities include participating in iteration planning and ensuring understanding of technical requirements. Applican ...

    Software Engineer Analytics & Data Pipelines

    Apple is looking for a Software Engineer in London to join the Analytics and Data Engineering team. You will develop large-scale systems to power Apple’s services like the App Store and Apple Music. The ideal candidate should have experience with distributed systems and proficiency in Java or Scala, or equivalen ...

    Cloud Native Full Stack Engineer: AWS & Kubernetes

    ESPIRE INFOLABS (SINGAPORE) PTE. LTD. is seeking a skilled Full Stack Engineer to join their Cloud Center of Excellence team in the United Kingdom. The role involves building and maintaining applications on AWS with strong proficiency in Java, Spring Boot, and modern DevOps practices. Candidates should have exte ...

    Software Engineer — Embedded Fintech Platform + RSU

    A leading fintech company in Greater London is seeking a Software Engineer to build multi-tenant infrastructures and solutions for enterprise clients like Rippling and SHEIN. The role requires over 3 years of experience in Java/Spring Boot and involves collaboration across Product, Design, Compliance, and Sales ...

    Senior Backend Engineer Fintech Scale Up (Stock Options)

    ARQ, a rapidly growing fintech in Greater London, is seeking a Backend Engineer to design and develop scalable backend systems. You'll work on greenfield projects, build REST APIs, and create microservices, all while using Java, Spring Boot, and Postgres. We're looking for candidates with over 5 years of experie ...

    Impactful SDE for Prime Video Website

    Amazon is seeking a Software Development Engineer for the Prime Video Website Team in Greater London. The role involves delivering innovative solutions and impacting customer experiences directly. Candidates should have experience in software development, knowledge of languages like Java and TypeScript, and a Ba ...

    C++ Data Science Engineer Research to Real World Impact

    IC Resources is seeking a talented C++ Software Engineer in Bristol to design and develop scalable software systems with integrated data science capabilities. The ideal candidate will have strong experience in software engineering (C++, Java or similar) and a solid background in data science and machine learning ...

    Software Engineer I–III: Build Scalable, Fault Tolerant Apps

    Global Credit Union in the United Kingdom is seeking a Software Engineer to collaborate on product development and technical solutions. The role requires a Bachelor's degree, at least one year of experience in software development, especially with C#, .NET, and Java. The starting salary ranges from $63,233 to $1 ...

    Hybrid React & Node.js Full‑Stack Engineer

    Interactive Investor Plc is seeking a Software Engineer in Manchester. In this position, you'll design and support performant distributed applications using React and Node.js. Key responsibilities include ensuring architectural alignment, supporting transitions to technical solutions, and contributing to a cultu ...

    Senior Full Stack Tech Lead: End to End Delivery

    BNY is seeking a Software Engineer in Manchester to lead high-impact teams and drive end-to-end software delivery. The ideal candidate should possess deep Java expertise, strong DevOps practices, and leadership experience in agile environments. Responsibilities include coaching teams, implementing best practices ...

    Senior QA Automation Engineer Fixed Income (Hybrid)

    Citi is seeking a Software Test Engineer in Belfast, UK to deliver independent testing for critical applications. The ideal candidate will have hands-on experience in automation testing using Selenium/Cypress and strong Java programming skills. Responsibilities include creating test plans, executing automation f ...

    Software Engineer, AI Driven Finance & Asset Analytics

    Clearwater Analytics is seeking an experienced Software Engineer in Greater London to develop solutions for fund analytics within an AI-based team. The role emphasizes programming in Java and collaboration with investment professionals. Candidates should have strong problem-solving skills and experience in Agile ...

    Software Engineer FX & Cross Border Payments

    Crown Agents Bank Ltd. is seeking a Software Engineer for their FX and Cross-Border Payments team in London. Responsibilities include designing and implementing scalable solutions and participating in architectural decisions. Candidates should have over 3 years of software development experience and be proficien ...

    Lead API Platform Engineer – Backend & APIs

    Mastercard is seeking a Lead Software Development Engineer for the API Platform in Greater London. This role involves leading the design and development of technical solutions for global customers, focusing on creating innovative APIs. Ideal candidates will have 8+ years of backend development experience, strong ...

    Senior Backend Engineer – Fintech (Cloud Microservices)

    JPMorgan Chase & Co. is looking for a Back-End Engineer in the City of Westminster, focusing on delivering cloud-native microservice applications. Candidates should have advanced Java and Kotlin skills, with experience in agile environments. Strong knowledge of RESTful APIs, relational databases, and cloud techn ...

    Principal Front End Engineer: React & TS

    Java Script Works is seeking a Principal Front-End Engineer based in Newcastle upon Tyne. This role focuses on leading the development of high-quality UI components using React and TypeScript, while collaborating with designers and backend engineers. Your technical expertise will be crucial in shaping ...

    Fullstack Product Engineer — TypeScript, Serverless & React

    Java Script Works is looking for a product-focused engineer in Greater London, UK. The successful candidate will be involved in product work, utilizing expert-level understanding of Typescript and serverless architecture. Key responsibilities include developing a React frontend, implementing Firebase Auth, and i ...

    Android Platform Engineer: Quality, Performance & Tooling

    Deepstreamtech is seeking an experienced Software Engineer specializing in Android development in Greater London. The role involves developing tooling to measure quality issues, working across the stack, and optimizing performance through Android profiling. Ideal candidates should have expertise in Java/Kotlin a ...

    Full Stack JS Engineer | Vue.js & MySQL Specialist

    Java Script Works is looking for a full-time Software Engineer Full Stack Developer based in Glasgow, United Kingdom. The ideal candidate should have proficiency in MySQL and JavaScript, experience with front-end technologies like HTML, CSS, and Vue.js, and a solid understanding of Git. This is a competitive opp ...

    AI Powered Presales Engineer – Custom Demos & Analytics

    Personetics is seeking a full-time Presales Engineer in Greater London, England. The ideal candidate will have strong skills in AI, Machine Learning, and predictive analytics, alongside conversational knowledge of Linux, Java, and SQL. Responsibilities include managing RFIs and RFPs, tailoring demos to prospects ...

    DevOps Engineer Automation, Docker, Kubernetes & WebLogic

    Quant Capital is seeking a DevOps Engineer for a full-time role in Reading, UK. The position offers a competitive salary of up to £70K and requires strong skills in Automation, including Puppet, Docker, and Kubernetes. Candidates should have experience with Java application servers and databases like Oracle and ...

    Software Engineer — AI‑Driven Cross‑Border Payments

    Crown Agents Bank is seeking a Software Engineer to join its FX and Cross-Border Payments team. The role involves designing and delivering solutions for clients globally, utilizing modern technologies like Kotlin, Java, and AWS. Candidates should have a solid background in software development, experience with s ...

    Developer Experience Lead: Platform & Enablement

    Capital One (Europe) plc is seeking a Lead Software Development Engineer in Nottingham. You will enhance developer experience by supporting software delivery, improving engineering processes, and collaborating across teams. This role requires strong communication skills and programming expertise in Java or TypeS ...

    Back End Engineer, Fraud in London Blockchain.com

    Fault Tolerant, Production Ready Distributed Backend Systems You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug, and ship microservices. You are customer-focused and continuously suggest how the... <h ...

    Lead Java Scala Developer / PM in London Quant Capital

    This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...

    Backend Engineer HFT & Crypto Systems (London On Site)

    A high-growth blockchain infrastructure company based in Greater London seeks a talented Backend Engineer to develop backend systems for trading and digital asset platforms. The role requires over 5 years of expertise in backend engineering, particularly in high-frequency trading, alongside proficiency in C++, R ...

    Distributed Backend Engineer (JVM Microservices)

    Fault Tolerant, Production Ready Distributed Backend Systems You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug, and ship microservices. You are customer-focused and continuously suggest how the... <h ...

    IAM Full Stack Engineer: Secure Platform & Access Leader

    A leading financial technology firm is seeking a Software Engineer to join their IAM team. In this role, you will design and implement secure, scalable solutions for user access management, employing cutting-edge technology in a supportive environment. Ideal candidates will have experience in full stack engineer ...

    Senior Full‑Stack Engineer – Data & Analytics

    A leading global financial services provider in Glasgow is looking for a Full Stack Software Engineer III to join their Corporate data and analytics services team. The role involves designing and delivering technology products, ensuring security and scalability. Candidates should have strong experience with Java ...

    Staff AI Systems Engineer — Remote GTM Context & Insights

    HubSpot is hiring a Staff Software Engineer to enhance AI products within the Engage Product Group. This role requires solid experience in building AI solutions, and strong programming fundamentals, primarily in Java. Key responsibilities include writing production code, collaborating with product management and ...

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