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    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 ...

    Senior Automation Test Engineer: CI/CD & API/UI Automation

    IBM is seeking a Senior Automation Test Engineer to join their team in Winchester. In this role, you'll design and develop efficient automated testing solutions for public sector and defence clients, using modern automation tools like Java and Selenium. You'll collaborate with DevOps teams, enhance product quali ...

    Senior Automation Test Engineer: CI/CD & API/UI Automation

    IBM is seeking a Senior Automation Test Engineer in East Midlands, UK. You will support public sector and defence clients by delivering reliable automated testing solutions. The role involves designing and developing automated test scripts while collaborating with developers and DevOps teams to enhance product q ...

    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 ...

    Senior Software Engineer, Secure & Scalable Systems

    JPMorgan Chase & Co. is hiring a Software Engineer III in Hurn, United Kingdom. This role involves designing trusted market-leading technology products as part of an agile team. The successful candidate will execute software solutions, write secure production code, and analyze data to improve applications. Key s ...

    Senior Software Engineer — Backend/Full Stack, AWS & GraphQL

    TripAdvisor LLC is seeking a Senior Software Engineer to join their team in Oxford. This full-stack position focuses primarily on backend work, offers a remote-first working model, and requires collaboration with product managers and designers. Candidates should have experience in Java, React, and willingness to ...

    Senior Lead Engineer: Databricks, Python & AWS

    J.P. MORGAN in Glasgow is looking for a Senior Lead Software Engineer to join their Global Finance Technology team. You will build secure, scalable solutions, focusing on Python, Java, and AWS. Responsibilities include leading code quality, developing microservices, and managing data pipelines. Ideal candidates ...

    Senior Software Engineer: AI Driven Hybrid Role

    INSHUR is looking for a Senior Software Engineer III to work in a hybrid role in Brighton, helping to pioneer AI-augmented engineering. You will be responsible for delivering customer value through innovative product development while collaborating with teams using cutting-edge AI tools. The role requires profic ...

    Senior Ad Auction Engineer — Real Time, Scalable

    Roku in Leeds is seeking a Lead Software Engineer to enhance real-time ads auction systems. You will build and optimize distributed services, drive yield optimization, and lead a team focused on growing advertising performance. Ideal candidates will have significant experience in large-scale systems, microservic ...

    Senior Backend Engineer & Tech Lead Cloud APIs

    Capital One is seeking a Senior Software Development Engineer in Nottingham to lead backend projects in a hybrid role. Candidates should have proven technical leadership experience, exceptional programming skills (particularly in Java), and a strong understanding of cloud-based development like AWS. The role inv ...

    Senior Backend Engineer AdTech, Real Time & Scalable

    A dynamic eCommerce platform is seeking a Senior Backend Engineer to join their AdTech team in London. In this role, you will develop and scale backend services that enhance user experiences across advertising systems. You will collaborate with Product Managers, Data Scientists, and Engineers to create impactful ...

    ML Projects Engineer: AI Driven Banking Systems

    A leading digital bank in Greater London seeks a skilled software engineer to join their ML Projects team. In this role, you will design, implement, and maintain machine learning features, working closely with engineers and data scientists. The ideal candidate will have strong skills in Python, Java, and cloud t ...

    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 ...

    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 Engineer, Platform & DevOps (Hybrid)

    A leading global financial services company in Belfast is seeking a Senior Engineer to lead application systems analysis and programming. Responsibilities include integrating functions, ensuring compliance, and mentoring mid-level developers. Required skills include expertise in multiple programming languages su ...

    Senior Automation Test Engineer – Remote/Hybrid

    A leading technical consultancy in the Greater Bristol Area is seeking an experienced Senior Automation Test Engineer. The role involves implementing continuous automated testing within CI/CD pipelines, designing test frameworks, and conducting various testing types including automation, security, and performanc ...

    Senior Data Backend Engineer, Search Quality

    Yelp is seeking a data-oriented backend engineer based in Edinburgh, Scotland, to build and improve backend systems for their Search platforms. You will work with various teams to support prototyping and testing for a smarter search experience. The role requires fluency in Python or Java, experience with SQL/NoS ...

    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 Backend Engineer Scalable Messaging Platform

    hackajob is seeking a Backend Engineer to join their Account Communications team in Greater London. The role involves enhancing customer communications through diverse channels while ensuring system reliability and scalability. Candidates should be proficient in backend programming languages like Java, Kotlin, P ...

    Senior Software Engineer: Fraud Prevention SaaS at Scale

    A leading payments technology company is seeking a Senior Software Engineer to design and scale their SaaS platform. This role involves collaborating with teams to develop innovative solutions to combat financial crime. Candidates should have experience in SaaS, proficiency in Java or Python, and a strong unders ...

    Android Software Engineer III – Fintech

    hackajob is seeking a Software Engineer III - Android for J.P. Morgan in Greater London. In this role, you will develop customer-centric products, collaborate with cross-functional teams, and ensure high code quality. The ideal candidate should possess advanced skills in Java/Kotlin, experience with Android arch ...

    Backend Engineer, Global Shared Finances

    Wise, a global technology company, is seeking a Backend Engineer for their Account Sharing team. The role focuses on designing and building new products in shared finances, including international joint accounts. Ideal candidates should be proficient in backend programming languages like Java, Kotlin, and Python ...

    AI Focused Full Stack Engineer (Associate)

    A leading financial technology company in the United Kingdom is seeking a skilled Software Engineer to join their team in London. The role focuses on innovative technology, with a strong emphasis on Java development and integrating AI solutions. You will collaborate closely with cross-functional teams to deliver ...

    Staff Software Engineer, Warehousing & Cloud Apps

    Marks and Spencer is looking for a skilled software engineer to lead the development of robust backend systems and cloud applications. You will shape engineering standards and mentor fellow engineers, participating in a transformative journey towards a digital-first organization. The role demands experience in s ...

    SC Cleared Software Engineer | Hybrid, Edge & Cloud

    CBSbutler Ltd. is seeking a Software Engineer to work in Romsey, Hampshire, with a hybrid model (2 days onsite). The role involves delivering cutting-edge software solutions and contributing to operational systems for complex challenges. You should have a degree in a STEM subject, and experience with programming ...

    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 ...

    Staff Software Engineer Warehousing & Cloud Backend

    A leading retail and food company located in Greater London is seeking a skilled backend engineer to build and maintain high-quality cloud-based software. You will collaborate with engineers to enhance standards and practices while mentoring others. Key qualifications include proficiency in Java, PL/SQL, and clo ...

    Scale Driven Software Engineer (Amazon Scale) Swansea

    Amazon is seeking a Software Development Engineer to support operations in Swansea, Wales. You will design and build software, collaborating with product managers, UX designers, and technical teams. The role requires experience in professional software development using Java, C++, or C#, and a Bachelor's degree ...

    Quality Automation Engineer: CI/CD, Frameworks & Testing

    Omaze is hiring a Quality Automation Engineer in Cambridge, UK, to enhance the quality and reliability of our critical documentation platform. The successful candidate will partner with development teams, design test plans, and maintain automation frameworks, focusing on CI/CD processes. Applicants should have p ...

    Backend Engineer II — High Scale Distributed Systems (Equity)

    Software Careers is seeking a Software Engineer II in London to take ownership of high-scale backend infrastructure. This role involves working with distributed systems processing over 1 trillion queries daily and solving complex algorithmic challenges. Ideal candidates should have proficiency in C#, Java, C++, ...

    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 ...

    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 ...

    Senior Platform Solutions Engineer (API & Partners)

    Wise Australia Investments is seeking a Senior Solutions Engineer to join the Wise Platform team in London. This pivotal role involves providing technical consulting to banks and tech companies, enhancing product offerings, and collaborating across teams to integrate Wise products. Candidates should have strong ...

    Senior Backend Automation Engineer — FX eTrading

    Citibank (Switzerland) AG is seeking a Senior Automation Engineer in Greater London to lead automation efforts for backend processes within the FX eTrading tech stack. The ideal candidate has significant experience in backend test automation, strong Java skills, and expertise in integrating automated tests into ...

    Senior Algo Trading Engineer Low Latency & SOR (AVP)

    Citibank (Switzerland) AG is seeking a Senior Software Engineer for Algo Trading in London. The role involves designing and delivering algorithmic trading and Smart Order Routing (SOR) platforms, requiring strong technical expertise in Low Latency Java, C++, or Rust. Collaboration with traders and quantitative r ...

    Automation QA Engineer: Cloud & API Testing, Growth Path

    Maxwell Bond is seeking an Automation Test Engineer in Leeds. The role involves manual and automation testing using Java, Selenium, and other tools, contributing to the enterprise cloud-native platform. You'll work in a supportive environment with opportunities for quick progression into senior roles. The positi ...

    Remote Senior QA Engineer – Data & API Automation

    La Fosse is seeking a Senior Quality Assurance Engineer to join a consultancy in Greater London. This role, offering £500 per day, focuses on automating tests within microservices, validating data, and ensuring system reliability. The successful candidate will work remotely and collaborate with product teams to ...

    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 Engineer, Trust Detection — Remote & Growth

    Depop in Greater London is seeking a Senior Backend Engineer for its Trust Detection team. In this role, you will design and deliver backend solutions, evolve core detection services, and collaborate with ML Engineers on innovative detection systems. Ideal candidates will have strong backend fundamentals and pro ...

    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 ...

    Graduate Quality Engineer: Shape Quality in Scalable Systems

    Trayport is looking for a passionate Quality Engineer to join their team in Greater London. You will be essential in defining and executing quality strategies, performing exploratory and technical testing, and enhancing the software development process. Ideal candidates will have a strong background in software ...

    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 ...

    Staff Software Engineer — Streaming Platform

    Checkout.com is looking for an ambitious Staff Data Engineer in Greater London to join our Data and AI Platform Team. The successful candidate will work with technologies like Kafka and Flink to build a scalable event streaming platform to support various engineering teams. Responsibilities include mentoring, im ...

    Senior Android Engineer: Kotlin, Clean Architecture, Equity

    Hopeghospital is seeking a Mid/Senior Android Engineer in Greater London. The role involves designing and developing scalable Android applications using Kotlin and Java, integrating REST APIs, and mentoring junior developers. The ideal candidate has strong skills in MVVM and Clean Architecture, with a focus on a ...

    QA Engineer Automation & CI/CD in Cloud (SC Eligible)

    A leading digital technology firm in Greater London is looking for a QA Engineer to join their team. The role involves performing high-quality functional and non-functional testing on complex systems, working closely in an Agile environment. You'll use your strong Java coding skills along with testing tools like ...

    VP Senior Full Stack Engineer – Portfolio & Trading

    BlackRock is looking for a hands-on Software Engineer for their Investment and Trading team. This role involves developing software solutions for managing investments and collaborating with global teams. Key qualifications include a strong background in Java and modern tech stack including Docker, Kubernetes, an ...

    Backend Engineer, Payments & AI Driven Platform

    A leading AI technology firm in Greater London is looking for a talented Software Engineer to join their team. This role focuses on backend development for a revolutionary payment network aimed at over 600 million users. Responsibilities include developing APIs, designing microservices, and collaborating on fina ...

    Senior Data Engineer — Data Platform & Cost Optimization

    Visa is looking for a Senior Data Engineer to contribute to our Data Engineering team in London. The role involves building robust data models in Snowflake, optimizing the Data Warehouse, and establishing best practices for data management. Key qualifications include experience in Data Modelling, ETL projects, a ...

    Hybrid Data Engineer — AWS Data Pipelines & Lakes

    A leading consulting firm is seeking a Data Engineer in Manchester to design and build scalable applications on AWS. The role involves developing data pipelines and processing large volumes of data while collaborating with cross-functional teams. Ideal candidates have strong analytical skills and experience with ...

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      Cloudnative Java Fullstack Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights