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    Senior Java Engineer Scalable Quote API (Remote/Hybrid)

    A leading retail company in the UK seeks a skilled Java Developer to build end-to-end systems for a mission-critical API supporting pricing and promotions. The ideal candidate has strong experience with Java 8+, cloud platforms, and SQL/NoSQL databases. They will engage in test-driven development and support pro ...

    Senior Full Stack Java Engineer | Hybrid & Gov Projects

    CACI Ltd is seeking an experienced Full Stack Software Engineer based in the United Kingdom, with expertise in Java. This hybrid position involves implementing software solutions and leading Agile teams on various complex projects. The role requires British citizenship and the ability to obtain security clearanc ...

    Senior Backend Engineer – Java/Spring Boot & Scalable Systems

    Aristocrat in the City of Westminster seeks a Senior Software Engineer (Backend) to design and build scalable cloud-based services using Java and Spring Boot. This role demands strong technical execution, system design capabilities, and mentoring experience. Candidates should have 5–8+ years in software developm ...

    Senior Java Backend Engineer Remote 6 Month Contract

    Binance, a leading blockchain ecosystem, is seeking a Software Backend Engineer to enhance Kazakhstan services. This remote position requires at least 7 years of experience in software development, with strong skills in Java and backend frameworks. Responsibilities include designing and maintaining backend syste ...

    Senior Software Engineer, Cloud Web Apps (Java/JS)

    Elsevier in Greater London is seeking a Software Engineer III to contribute to the development of ScienceDirect's cloud-hosted web applications. This role entails designing, developing, and deploying applications while collaborating with product teams. Candidates should be proficient in Java, Spring, and JavaScr ...

    Senior Java Engineer Fixed Income Trade Processing Hybrid

    Citi seeks a Senior Software Engineer (Java) in Belfast to design and develop complex systems in a high-volume trade processing environment. The role requires a strong foundation in Java, experience with microservices architecture, and proficiency in Spring Framework. A Bachelor's degree is necessary. Benefits i ...

    Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP

    For additional information, please review .**Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP**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+ countr ...

    Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP

    Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP 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 c ...

    Senior Full Stack Engineer: Java/Spring Boot + React

    A dynamic technology startup in United Kingdom seeks an experienced Full Stack Developer who can independently deliver end-to-end solutions in a fast-paced environment. The ideal candidate will have at least 5-8 years of software development experience, expertise in Java and PL/SQL, and the ability to collaborat ...

    Senior Java Engineer – Real Time Data Platform (Hybrid)

    A leading sports technology company in the UK is seeking a Senior Java Engineer to join their Data Platform Framework Squad. The ideal candidate will be passionate about developing scalable backend systems and optimizing data-intensive services for high-profile sports events. You'll work in a hybrid model, colla ...

    Senior Software Engineer Global KYC and Onboarding Java

    Overview Wise is a global technology company, building the best way to move and manage the world’s money. Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to anot ...

    Senior Software Engineer Embedded Linux/Android (Java/C++)

    A global transit solutions provider in Manchester is seeking a Senior Software Engineer to design and support applications on embedded Linux and Android. This role involves hands-on development, technical leadership, and mentoring junior engineers. Ideal candidates should have significant experience in C++ and J ...

    Senior Java Engineer – Real Time Data Platform (Hybrid)

    A leading sports technology company in the UK seeks a Senior Java Engineer for their Data Platform Framework. This role involves developing and optimizing backend services in a hybrid working environment, requiring strong Java and AWS experience. The position offers a competitive salary between £58,810 and £80,1 ...

    Senior Java Engineer for AI Driven APIs (Hybrid)

    An AI-native consulting firm in Manchester seeks a skilled developer proficient in Java API development. The successful candidate will collaborate with a team to create high-quality digital products, integrate third-party services, and mentor peers. The role emphasizes best engineering practices in a supportive ...

    Senior Java Engineer Real Time Football Backend (Hybrid)

    A leading sports technology company in the United Kingdom is seeking a Senior Java Engineer to develop and optimize backend services for football events. The role involves working in a collaborative, agile environment with a focus on performance and scalability. Candidates should have strong Java and Spring Boot ...

    Senior Java Backend Engineer — Real Time Finance Platform

    A global brokerage and financial technology company in Greater London is seeking a Senior Middle Office Backend Software Engineer. In this role, you will lead a team of engineers to enhance the performance of the GBX platform, ensuring system resiliency and scalability. Candidates should have over 8 years of Jav ...

    Java Full Stack Engineer Senior Consultant Digital Excellence

    ROLE DETAILS SBU - InventCU - Business TechnologyGlobal Grade - C YOUR ROLE Our Full Stack Engineers sit within Digital Excellence, part of the Business Technology practice in Capgemini Invent, which leads digital transformation projects across Capgemini. We are a new and ...

    Senior Java Payments Engineer — Build Secure, Scalable Systems

    A global financial services firm in London is seeking a Software Engineer III to join an agile team in delivering secure and innovative technology solutions. The role involves executing software solutions, developing high-quality production code, and contributing to projects across multiple technical areas. Idea ...

    Senior Full Stack Engineer: React & Java, Drive Impact

    A prominent financial services firm in Glasgow seeks a Software Engineer III to join their agile team. You will play a key role in delivering technology solutions across multiple business functions, focusing on high-quality code and innovative troubleshooting. The ideal candidate has extensive experience in UI d ...

    Senior Java Full Stack Engineer – Secure, Scalable FinTech

    A leading financial services firm is looking for a Software Engineer III in Bournemouth, responsible for designing and delivering innovative technology products. The successful candidate will have extensive experience in software development, especially using Java and Spring Boot, and knowledge of AWS services. ...

    Senior Java Backend Engineer Spark, APIs & Graph Pipelines

    A global information analytics firm in the UK is seeking a Software Engineer III to work on implementing Scala/Spark pipelines and contributing to Java-based backend services. The ideal candidate will have around 3 years of backend development experience with a strong focus on Java, API design, and a keen intere ...

    Senior Java & KDB Engineer Real Time Finance Platform

    A global financial services leader is seeking a Software Engineer III in Glasgow. The role involves designing and delivering technology products, contributing to projects in real-time trading and software solutions. Candidates should have experience with Java and KDB+/q, knowledge of agile methodologies, and a p ...

    Senior Backend Lead Engineer (Java & Kotlin) – Fintech Innovation

    A major financial services firm located in Greater London seeks a Senior Lead Software Engineer to lead the development of innovative products focused on solving real-world problems for customers. The candidate will thrive in collaborative environments, bringing a curious mindset and passion for fintech to the t ...

    Senior Lead Software Engineer Backend Engineering Java/Kotlin

    Overview Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We ...

    Senior Lead Software Engineer Backend Engineering Java/Kotlin

    Overview Job Description Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team ...

    Senior Java Engineer Real Time Football Backend (Hybrid)

    A leading sports technology company in the UK is seeking a Senior Java Engineer to join their Football Squad. You will develop and maintain backend services that support live football events for FIFA and UEFA. The ideal candidate will have strong experience in Java and Spring Boot, and a solid understanding of c ...

    Senior Java & Web Tech Engineer — Cloud, AWS & DevOps

    A leading global technology company is looking for a Senior Java Engineer to lead the development of innovative applications using Java/JEE technologies. This role involves collaborating with cross-functional teams, utilizing frameworks and cloud services, and focusing on creating exceptional user experiences. A ...

    Remote First Java Engineer Senior/Principal, Craft & Scale

    A technology company in the UK is seeking Java Software Engineers at Developer, Senior, and Principal levels to join cross-functional Scrum teams. The role emphasizes clean code, TDD, and collaboration within a remote-first environment. Successful candidates will work on complex software systems and enjoy signif ...

    Senior Cloud Platform Engineer: Java, Hadoop, Spark, IaC

    Agile Labs specialises in custom software, mobile, and web application development for startups and enterprises. Untangle complex problems with our painless development approach. Skills Management skills In-depth knowledge of Hadoop, Spark, and similar frameworks In-d ...

    Senior Java/Angular Full‑Stack Engineer – Banking (Hybrid)

    A global business technology partner is seeking an experienced FullStack (Java, Angular) developer in Manchester. You will oversee the delivery of development projects and utilize your expertise in Java and Angular. Essential skills include 8 years in Java, Spring Boot with knowledge of microservices, Docker, CI ...

    Senior Java Engineer — Cloud, CI/CD & FinTech Impact

    A leading global provider of digital services is seeking a Senior Software Engineer in Belfast, UK. You will develop business-critical software in a dynamic Agile team, focusing on Java for backend services and C# for desktop clients. Responsibilities include mentoring team members and ensuring high-quality solu ...

    Senior Lead Software Engineer Cloud Native Java Microservices

    A global financial services leader seeks a Senior Lead Software Engineer to deliver transformative digital banking solutions. In this role, you will work on cloud-native applications, employing the latest technologies while collaborating with a diverse team. You will ensure high-quality, secure, and reliable sof ...

    Senior Java Algo Engineer, Fixed Income Trading (Hybrid)

    Citibank (Switzerland) AG is hiring a Software Engineer for its Fixed Income Algo team in London. In this role, you will design and develop components for a high-performance algo trading platform, collaborating closely with traders and product managers. Successful candidates will possess extensive Java experienc ...

    Senior Java Platform Engineer | Spring Boot, K8s, Cloud

    NextWave Consulting Ltd is seeking a Senior Software Engineer in the UK with hybrid work options. The successful candidate will lead the development of a scalable Data Fabric platform, focusing on Java and Spring Boot microservices while mentoring team members. Required skills include hands-on experience in CI/C ...

    Senior Java Payments Engineer (IPF) | AWS & ISO 20022

    Randstad Technologies Recruitment is seeking an experienced Java Engineer for a 6-month contract in London, requiring 2 days in the office. The ideal candidate will have 5+ years' experience in Java and Spring Boot, extensive knowledge of payments, specifically the ICON Payments Framework, and a proven track rec ...

    Senior AI Java Engineer for FinTech (Hybrid London)

    Tiro Partners is seeking a Senior Software Engineer in London for a 6-month contract focusing on Java and AI. This role involves modernizing legacy services and developing applications using cutting-edge AI technologies. Ideal candidates will have over 6 years of software development experience, strong Java skil ...

    Senior Full Stack Java Engineer: React, Microservices, Cloud

    EC Markets LTD is seeking an experienced Full-Stack Developer to design and maintain scalable web and mobile applications. Responsibilities include developing responsive applications using React or React Native, building backend services with Java, and integrating front-end and back-end systems. Candidates shoul ...

    Senior Java Engineer Low Latency Fixed Income Algo

    Citi in Greater London seeks an experienced software engineer to develop a cutting-edge algo trading platform. The role focuses on Java and low-latency applications, involving close collaboration with business and trading teams. This position offers a hybrid working model, competitive salary, and extensive benef ...

    Senior Backend Engineer (Go/Java) — Remote, High Impact

    Ocho People is looking for a Senior Backend Engineer to join their remote-first team in Belfast. This role requires extensive experience in Go or Java and a deep understanding of distributed systems. You will lead the development of scalable backend services and influence architecture decisions for an AI-driven ...

    Senior Java Engineer AVP | Low Latency Inventory Platform

    Tenth Revolution Group is seeking a Senior Java Engineer in Glasgow. This pivotal role involves designing and implementing low-latency, high-performance services within our inventory management platform. The ideal candidate will have over 7 years of experience in Java and extensive knowledge in multithreaded eng ...

    Senior Java Big Data Engineer — ELT/ETL & Analytics

    A leading technology company in the UK is looking for an experienced Java Developer to join their Reporting product line. You will work with big data solutions, developing ETL/ELT processes in a collaborative environment. This role requires a minimum of 5 years' experience in Java and a strong background in big ...

    SC Cleared Senior Java Engineer & Tech Lead (Spring)

    Forwardrole is seeking an SC cleared Senior Software Engineer with strong Java and Spring experience to lead development in a major public sector programme. The successful candidate will provide technical leadership, work collaboratively with teams, and ensure high standards of code quality. Essential skills inc ...

    Senior Java Runtime Engineer Secure, High Performance VM

    A leading technology company in Greater London is seeking a skilled individual to join their Java runtime team, focusing on enhancing both security and stability. In this role, you will engage in system programming, utilizing your expertise in languages and compilers. The ideal candidate has extensive experience ...

    Senior Full Stack Java/Angular Engineer Hybrid (Banking)

    A leading global technology firm in Manchester is seeking an experienced FullStack (Java, Angular) developer to oversee project delivery in the banking domain. The ideal candidate has over 8 years of Java/Spring Boot experience, proficiency with microservices, and a strong grasp of coding principles. This role o ...

    Senior Java Engineer Real Time Football Backend (Hybrid)

    A leading sports technology company based in the UK is looking for a Senior Java Engineer to join their Football Squad. This role involves designing and developing scalable backend systems that power high-impact projects for FIFA and UEFA. The ideal candidate should have strong Java and Spring Boot experience, a ...

    Senior Android Engineer (Java/Kotlin) – REST & TDD Expert

    Job Opportunity: Principal Android Developer We are currently seeking a hands-on Principal Android Developer with deep experience in Android application development. The ideal candidate should have excellent skills in Java and Kotlin, as well as a solid understanding of REST APIs, JSON, and TDD/B ...

    Senior Software Engineer (Java/.NET) Cloud & API Focus

    Senior Software Engineers (Java / .Net) (IT) CGI Location: Widecombe-in-the-Moor, United Kingdom Posted 22 days ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. < ...

    Senior Lead Software Engineer Backend Engineering Java/Kotlin

    Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

    Senior Test Automation Engineer – UI/API, Java (Remote)

    CACI Limited is seeking a Senior Test Engineer to join their Identity E2E business in Manchester. This role involves ensuring the quality and reliability of software products through automated testing solutions. Ideal candidates will have deep expertise in automated UI and API testing with tools such as Selenium ...

    Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP

    Senior Java Engineer (Equinox) – Equity Derivatives Tech – VPEngineer 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 c ...

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