101 to 125 of 157 Java Developer Jobs in London

genuinely collaborative. Because when you’re trying to change an industry, you need people who have each other’s backs. As a Lead Java Full Stack Developer at Emergn you will build scalable, high-performance Java applications. You design, develop and maintain complex, scalable, high-performance Java … requirements. Join our team and let’s change the game together! We want you to: Provide technical leadership in designing, coding, testing and deploying Java-based applications. Collaborate with cross-functional teams to define project scope, architecture and delivery timelines. Conduct code reviews and promote coding standards and best ...

Cerillion in London is seeking a Senior Developer to join our Software Engineering team. You will design, develop, and deliver enhancements to Cerillion’s core BSS/OSS products, mentor juniors, and collaborate with architects and cross-functional teams to ensure robust, scalable systems. The role focuses on Java ...

provider. Their purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Team is seeking a highly technical, hands-on Java developer. Our group is focused on bringing a new level of efficiency, transparency and openness to the trading process by building a collaborative community … Continuously develops technical expertise and stays up to date with modern technologies and frameworks. Skills Must have 8+ years of software engineering experience. Strong Java fundamentals (Java 21 preferred) including core concepts (collections, concurrency, memory management). Solid experience with Spring Framework (Spring 4+) and Spring Boot 3.x. ...

urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high-performing ...

goals. The 3 G’s of RE: “Get Shit Done.” “Get Over Shit.” “Give a Shit.” We are seeking an experienced and opinionated Principal Java Engineer to join our high‐performing engineering team, working on low latency, high‐throughput systems in the payments processing domain. This hybrid role … offers the opportunity to build scalable, real‐time services using modern technologies. If you’re passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities: Design, develop, and optimize low-latency, high ...

Role Summary We are seeking an experienced Java Full Stack Developer to join our Digital Asset development team. This is a hands-on engineering role responsible for building end-to-end product experiences across modern web user interfaces and Java backend services that power institutional digital asset … robust, scalable, and secure digital asset products that meet our business and technical requirements. Role Description Design, develop, and maintain full-stack features spanning Java backend services and modern web UI components for digital asset products and operational tooling. Build and evolve REST APIs and service integrations that support ...

deeply embedded within our DNA. Invest in us and we'll invest in you!. Job DescriptionWe are seeking an experienced Senior Kotlin Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium ...

About The RoleA trillion-dollar asset management firm in London is looking or the top Java developers in the City to build out brand new functionality on their industry-leading market data systems leveraging Java 11.They've seen immense investment into their Risk management space recently given full … work incredibly closely with the desk in a genuinely tech-driven environment amongst a group of incredibly high calibre engineers. Required: 5+ years Java development experience in an enterprise environment. Strong Computer Science, Engineering (or a related subject) background. Able to work in a modern software engineering environment, using ...

databases to help in impact analysis and error identification Skills we would love you to have - 2+ years practical experience working as an IT Developer in an agile team, supporting and developing enterprise level applications. Experience of Java/JVM/Spring based languages Object oriented analysis ...

contribute to both technical and delivery decisions. Key Responsibilities Own end‐to‐end delivery of complex features and platform capabilities Design and build scalable Java/Spring Boot microservices Define and uphold engineering standards for code quality, testing, and documentation Mentor engineers and promote knowledge sharing Drive DevOps practices … distributed engineering and product partners Support integration of new use cases into an established enterprise platform Must‐Have Skills Strong hands‐on expertise with Java and Spring Boot (microservices) Proven senior‐level software engineering experience Deep understanding of CI/CD and DevOps practices Hands‐on experience with Kubernetes ...

Role: Software Developer (Mid-Level) Location: London Salary: Competitive + Compensation Package The role On behalf of a highly regarded fintech organisation, we are partnering to find an experienced Software Developer to join their engineering team in London. This role is suited to an engineer with a strong … high engineering standards Requirements Bachelor’s degree in Computer Science or a related technical discipline 3-5 years of commercial software development experience using Java Background working on complex, performance-sensitive systems within fintech, finance, or similar domains #J-18808-Ljbffr ...

working across the lifecycle of the system Hone your existing software engineering skills and advance your career in this critical role Skills required: Kafka, Java/Spring Boot microservices, resilient service design patterns, and continuous deployment practices. Job responsibilities We’re looking for someone to join our high performance ...

DevOps workflows Troubleshoot issues and improve reliability and performance Produce clear technical and operational documentation Must‐Have Skills Strong hands‐on experience with Java and Spring Boot Solid software engineering fundamentals (OO design, testing, debugging) Experience working in agile development environments Working knowledge of CI/CD pipelines ...

review. Troubleshoot problems with the application working with the customer, development and test teams where/when required. EssentialKnowledge, skills and experience: Excellent core Java 1.8, Spring, Sprng boot, Quartz, RabbitMQ, IBM MQ, Functional programming (Erlang), Oracle and DB2 databases, Websphere and Tomcat serversExcellent and proven experience of Oracle … team to ensure internal and external SLAs are met. Excellent communication and interpersonal skills are also required for this role. Excellent skills with supporting Java technologies such as TomcatExcellent knowledge of protocols such as REST, AMQP, JMSUnderstanding on failover and disaster recoveryProven software development experienceDesirableGood Understanding on infrastructure ...

Methods Business and Digital Technology is seeking a Full Stack Developer to design, build and test cloud-based applications across the full stack, with Java/Spring Boot, TypeScript/Angular, and Python. You will explore new approaches, ensure security and performance, and support discovery-phase work from ...

Methods is seeking a Remote Full Stack Developer (UK-based) with SC clearance eligibility to design, build, and test cloud-based applications across front-end and back-end stacks. You will work with Java/Spring Boot, Python, TypeScript, and Angular, delivering secure, scalable APIs and interfaces ...

Oliver Bernard is seeking two experienced Senior Java Developers to join a major retail banking transformation programme in London. You will work on large-scale payments and accounts platform, designing and building high-volume, cloud-native systems. You'll create Java-based microservices, leverage AWS and Kafka ...

design, produce, test and implement working software across the system lifecycle, with a focus on reliability and scalability. You’ll work with Kafka, Java/Spring Boot microservices and cloud-native technologies, applying Continuous Deployment practices and autonomous, empowered teams to deliver secure and observable services. #J-18808-Ljbffr ...

systems. Adhere to stringent engineering standards, continuously striving for best-in-class solutions and practices. Qualifications: Significant extensive hands‐on coding experience in core Java, specializing in low‐latency, high‐throughput distributed applications. Profound understanding of software development fundamentals, data structures, design patterns, object‐oriented programming, and algorithms complexity … testing frameworks and managing historical data. Basic proficiency in Linux system performance tuning and monitoring, with the ability to troubleshoot performance issues within the Java/Linux stack. Familiarity with build tools, including Gradle, Git, TeamCity, Jenkins, and Artifactory. Strong academic record, ideally with a Bachelor’s degree ...

Peel Hunt LLP is seeking an enthusiastic IT Developer with strong core Java skills to work across a diverse technology stack supporting real-time equity trading, programming workflows and data analysis. You will join a six-person Development team reporting to the Head of Development, collaborating with TechOps ...

Role-Java Angular Mode-3 days from London Office Type-Permanent/FTE We are seeking a skilled Java Full Stack Application Developer with 6 to 8 years of expertise in Java Spring boot Microservices Angular CICD and Client Reporting applications The ideal candidate will … microservices modern web applications and automated deployment pipelines within banking and financial services environments Key Responsibilities Design develop and maintain client reporting applications using Java and Angular technologies Build scalable RESTful APIs and Microservices using Spring Boot ecosystem Develop responsive and userfriendly reporting dashboards and web applications Translate business ...

Barclays in London seeks a Java Full Stack Developer to help kick off a legacy system replacement for the Fixed Income trade platform. You will build modern Java microservices with Spring Boot and deliver end-to-end features using Angular on the frontend. The role emphasizes real ...

discussion is fully confidential so please contact us if you have any questions or require further information. Job Description We are looking for Java Tools Engineer. You could be the one if you have strong Java!! We are looking for Java developers who have in depth knowledge … developing any desktop tool/application for smartphones This would be a long term assignment – Lets have a call to understand more? Key Skills – Java, Tools Development, API, JavaFX, Eclipse, IntelliJ Sathish Raju IT Consultant Telephone :(+44) 1442 894 252 #J-18808-Ljbffr ...

leading music company is seeking a Lead Developer to design, develop, and maintain external-facing royalty portals using Java. The role involves building AWS serverless solutions, working with Docker and Kubernetes, and providing technical leadership within the development team. Candidates should have strong experience in AWS, SQL, and agile ...

Methods Business and Digital Technology is seeking a Java/Python Developer to help manage, build, develop and design the Java Application with exposure to Spring Boot, microservices and system design. You will work across a global team, applying strong OO design and data-structure skills. ...