and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, SpringBoot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers you the flexibility to develop various More ❯
Newcastle Upon Tyne, United Kingdom Hybrid / WFH Options
Capgemini
and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, SpringBoot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers you the flexibility to develop various More ❯
for releases and test plans. Your Profile Experience designing and developing web applications using Java/J2EE. Strong understanding of OOP and data structures. Experience with API development using Spring Boot. Knowledge of API lifecycle, abstraction, orchestration, and data transformation. Hands-on experience with Spring/MVC, Hibernate, Web Services. Understanding of automated build/deployment tools like More ❯
for releases and test plans. Your Profile Experience designing and developing web applications using Java/J2EE. Strong understanding of OOP and data structures. Experience with API development using Spring Boot. Understanding of API lifecycle, orchestration, and data transformation. Hands-on experience with Spring, MVC, Hibernate, Web Services. Knowledge of automated build/deployment tools like Jenkins, Maven More ❯
. Contribute to designing and building scalable and performant front-end solutions written in TypeScript using React. Experience building/consuming RESTful APIs and (micro)services with frameworks like Spring Boot. Experience building solutions on at least one Cloud platform (AWS, Azure, GCP). Experience working on globally distributed applications with strict consistency requirements. Knowledge of modern software architecture … on the end goals. Preferred qualifications, capabilities and skills Fluency across the full engineering stack, covering TypeScript, React (including common patterns in AG-Grid and Charting libraries), Java and Spring Boot. Experience designing and building solutions on at least one Cloud platform (AWS, GCP). Experience building and deploying on Kubernetes (or some other container orchestration platform). Experience More ❯
. Contribute to designing and building scalable and performant front-end solutions written in TypeScript using React. Experience building/consuming RESTful APIs and (micro)services with frameworks like Spring Boot. Experience building solutions on at least one Cloud platform (AWS, Azure, GCP). Experience working on globally distributed applications with strict consistency requirements. Knowledge of modern software architecture … on the end goals. Preferred qualifications, capabilities and skills Fluency across the full engineering stack, covering TypeScript, React (including common patterns in AG-Grid and Charting libraries), Java and Spring Boot. Experience designing and building solutions on at least one Cloud platform (AWS, GCP). Experience building and deploying on Kubernetes (or some other container orchestration platform). Experience More ❯
Our team is building the next generation Sports Betting platform that optimizes flexibility, performance, responsiveness and resiliency. The technologies we like to use include Java, SpringBoot, Kafka, Cassandra, Postgres, Kubernetes, AWS, Postgres, etc. We are looking for an experienced Java Developer to work directly with the business. Working within an agile team, you will deliver high-quality, customer-focused software … DevOps experience, and an understanding of the full SDLC, contract-first development, CI/CD, and monitoring tools Foundation in Java and the Java ecosystem is essential; familiarity with SpringBoot, Kafka (or other messaging platforms), Postgres (or other SQL databases), Cassandra (or other NoSQL databases), Docker, GitLab, and GitLab CI is desirable Knowledge of monitoring, logging, and cloud platforms like More ❯
Banking company to secure the services of a Java Full Stack Developer on an initial 3 month contract basis to begin with. Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience with standard DevOps tools: Jira, Bitbucket, Nexus, Confluence, SonarQube, Veracode, GitLab, Maven, NPM More ❯
Reading, England, United Kingdom Hybrid / WFH Options
CGI
Cucumber, REST Assured). Configuration As Code (e.g., Jenkinsfile, Ansible or similar). Continuous Inspection Tooling (e.g., SonarQube). Sound understanding of DevOps principles, practices, and philosophy. Experience in Spring Boot. You'll also need demonstrable experience and competency in the following: Java engineering and general software architecture. Software lifecycle automation and best practices. Problem solving complemented by good More ❯
London, England, United Kingdom Hybrid / WFH Options
John Lewis Partnership Plc
Kotlin or a modern version of Java. A structured approach to systems analysis and development. A good understanding of Microservice Architectures. Experience with application frameworks such as http4k or Spring Boot. An understanding of Agile development methods such as Scrum or Kanban. Demonstrable experience in TDD, pair programming. Continuous Integration/Continuous Delivery REST API development and/or More ❯
London, England, United Kingdom Hybrid / WFH Options
Enterprise Mobility
technical experience in a professional environment Experience in front-end/back-end technologies, such as: Angular or Nest.js Experience with object-oriented programming language, including JAVA, Node.js or SpringBoot Experience creating applications in cloud-based and cloud native development environments (ex. Azure, AWS, Google, Kubernetes) Experience creating and consuming Restful and/or SOAP API's Experience developing software More ❯
Senior Java Software Engineer - Java 11+, Spring, SpringBoot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments - London A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation specialises in providing high performance technology solutions … a Senior Engineer, you will join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of Java 17, SpringBoot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As … similar environments. To be successful, you will demonstrate: A strong background in hands-on Java engineering, currently working with Java 11+ Indepth knowledge of microservices architecture and usage of Spring/SpringBoot Experience developing distributed, real-time applications (with Akka AND/OR Kafka) with an appreciation of topics such as Concurrency and multithreading. Experience of More ❯
London, England, United Kingdom Hybrid / WFH Options
N Consulting Limited
days work from office is a mandate) Experience : 8+ Years Job Description: About the Role: We are looking for a Senior Java Developer with strong expertise in Java 8+ , SpringBoot , and RDBMS technologies to join our dynamic team. The ideal candidate will have hands-on experience in building scalable, secure, and high-performance applications in enterprise environments … and should be comfortable working in a cloud-native and Linux-based environment. Key Responsibilities: Design, develop, and maintain robust backend applications using Java 8+, Spring, and Spring Boot. Implement data access layers using Hibernate and integrate with various RDBMS systems like SQL Server, PostgreSQL, Sybase, or DB2. Optimize existing codebases for performance, scalability, and maintainability. Ensure application … unit and integration tests to maintain code quality. Participate in code reviews, technical discussions, and architecture decisions. Must-Have Skills: Strong hands-on experience with Java 8+ Proficiency with Spring/SpringBoot Deep understanding of Hibernate/JPA Experience with at least one major RDBMS (MS SQL, PostgreSQL, Sybase, DB2) Working knowledge of Linux command line More ❯
in the industry to build large scale, sophisticated trading systems on a modern and scalable technology stack from scratch. We employ a wide variety of technologies including Java/SpringBoot (for our service mesh), React (front-end), python for ETL/Analytics and statistical modeling. Clear Street Engineering provides a modern developer experience for engineers, including excellent … your system end-to-end, including support and ongoing improvements Develop a deep understanding of the business domain 8+ years of Software Development experience required 5+ years Java/Springboot Have practical experience with relational databases like Postgres Hands on experience working with Kafka Understanding of distributed systems architecture Understanding of multi-threading and concurrency Understanding of Docker and container … you do not have any, please say “None.” * Do you have at least 8+ years of Software Development experience? * Select... Do you have at least 5+ years Java/Springboot? * Select... U.S. Standard Demographic Questions We invite all applicants to share their demographic background. If you choose to complete this survey, your responses may be used to identify areas of More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
Advantage Group
talk with your recruiter to learn more. Base pay range Direct message the job poster from Certain Advantage Principal Consultant at Certain Advantage Java Developer – Satellite Systems (Microservices, Agile, SpringBoot) Location: Portsmouth (Hybrid - x3 days per week on-site) 12 month contract Rates - Around £55 per hour (Inside IR35) Are you ready to work on technology that … ll be involved throughout the full software development lifecycle, from design through to testing. The role will focus on building high-performance, secure, and scalable microservices using Java and SpringBoot, within a modern CI/CD DevOps setup. Key Responsibilities: Develop high-quality code as part of an Agile Scrum team Collaborate on the design and implementation … of new product features Participate in sprint planning, estimations, and reviews Contribute to automated testing and continuous integration Technical Skills Required: Strong core Java development (Java 8+) SpringBoot & Spring Framework (with Hibernate) RESTful web services over HTTPS Microservices architecture and distributed systems CI/CD pipelines and modern delivery tools Git for source control, Jira for More ❯
by building highly scalable, highly available, performant distributed applications to support our web, mobile and business supporting platforms. We are looking for a developer who is excited at building SpringBoot microservice and serverless applications on AWS and deploying small changes often. You will have a proven skillset that spans Java, OOO, DDD, SpringBoot and … Systems and architectural experience of microservices, event driven architectures and serverless Kafka, Mongo, Elastic Search and Redis AWS Cloud including step functions, lambda and general AWS architecture The whole Spring ecosystem included SpringBoot, Spring Cloud AWS, Spring Data, Spring Cloud Streams DevOps, containers, kubernetes Seniority level Mid-Senior level Employment type Full-time More ❯
the following ways: Collaborate closely with cross-functional team, including product owner, business analysts, scrum masters, front-end and back-end developers. Design, develop and implement microservices using Java SpringBoot, ensuring code is modular, testable and re-usable. Design, develop and implement responsive and intuitive user interfaces using Angular and TypeScript/Java ensuring an exceptional user … following areas: Strong expertise in Core/Advanced Java and OOP. Proficiency in front-end technologies: Angular, TypeScript, HTML, CSS, JavaScript. Experience in developing and deploying microservices architectures using SpringBoot, Spring Batch, Spring Data or similar frameworks. Knowledge of JIRA, Junit and Apache Kafka are preferred. Hands-on experience with NoSQL DB (CosmosDB, MongoDB). More ❯
on complex, secure SaaS systems powering global enterprises. As a Senior Backend Engineer, you’ll play a key role in designing and building greenfield backend services using Java and SpringBoot , with a strong emphasis on DevOps, automation, and performance at scale. You'll help shape technical direction , lead by example in code quality, and champion best practices … and scalable systems, and play a key role in a global product roadmap , we want to hear from you. Responsibilities: Design, develop, and maintain Java-based backend services using SpringBoot, REST/GraphQL, Kafka, PostgreSQL, and RabbitMQ. Contribute to infrastructure modernisation efforts, working closely with DevOps teams on Kubernetes, CI/CD pipelines, and legacy system migrations. … and optimise the full software development lifecycle through automation. Requirements: 7+ years of professional experience in software engineering, with a strong focus on Java backend development. Solid understanding of SpringBoot, Kafka, RabbitMQ, PostgreSQL, and modern API design patterns. Hands-on experience or familiarity with DevOps tools and concepts – e.g. Kubernetes, Git-based CI/CD, cloud infrastructure More ❯
on complex, secure SaaS systems powering global enterprises. As a Senior Backend Engineer, you’ll play a key role in designing and building greenfield backend services using Java and SpringBoot , with a strong emphasis on DevOps, automation, and performance at scale. You'll help shape technical direction , lead by example in code quality, and champion best practices … and scalable systems, and play a key role in a global product roadmap , we want to hear from you. Responsibilities: Design, develop, and maintain Java-based backend services using SpringBoot, REST/GraphQL, Kafka, PostgreSQL, and RabbitMQ. Contribute to infrastructure modernisation efforts, working closely with DevOps teams on Kubernetes, CI/CD pipelines, and legacy system migrations. … and optimise the full software development lifecycle through automation. Requirements: 7+ years of professional experience in software engineering, with a strong focus on Java backend development. Solid understanding of SpringBoot, Kafka, RabbitMQ, PostgreSQL, and modern API design patterns. Hands-on experience or familiarity with DevOps tools and concepts – e.g. Kubernetes, Git-based CI/CD, cloud infrastructure More ❯
re work will have a huge impact on systems used by major enterprises and governments worldwide . You’ll work hands-on with a sophisticated tech stack including Java , SpringBoot and more . You’ll lead initiatives to enhance existing platforms while working on greenfield projects . Giving you an opportunity to contribute to the strategic input … tangible and your expertise is recognised , this London-based opportunity offers the challenge and scope you're looking for. Responsibilities: Design, develop, and maintain Java-based backend services using SpringBoot, REST/GraphQL, Kafka, PostgreSQL, and RabbitMQ. Contribute to infrastructure modernisation efforts, working closely with DevOps teams on Kubernetes, CI/CD pipelines, and legacy system migrations. … and optimise the full software development lifecycle through automation. Requirements: 7+ years of professional experience in software engineering, with a strong focus on Java backend development. Solid understanding of SpringBoot, Kafka, RabbitMQ, PostgreSQL, and modern API design patterns. Hands-on experience or familiarity with DevOps tools and concepts – e.g. Kubernetes, Git-based CI/CD, cloud infrastructure More ❯
the following ways: Collaborate closely with cross-functional teams, including product owners, business analysts, scrum masters, front-end and back-end developers. Design, develop and implement microservices using Java SpringBoot, ensuring code is modular, testable and reusable. Design, develop and implement responsive and intuitive user interfaces using Angular and TypeScript/Java ensuring an exceptional user experience. … following areas: Strong expertise in Core/Advanced Java and OOP. Proficiency in front-end technologies: Angular, TypeScript, HTML, CSS, JavaScript. Experience in developing and deploying microservices architectures using SpringBoot, Spring Batch, Spring Data or similar frameworks. Knowledge of JIRA, Junit and Apache Kafka are preferred. Hands-on experience with NoSQL DB (CosmosDB, MongoDB). More ❯
on high-volume, real-time transactional services used by some of the most recognisable global brands. What You'll Be Doing Designing and implementing backend microservices using Java and SpringBoot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature … Contributing to peer reviews, automated testing, and continuous integration Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and SpringBoot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability More ❯
maintain the client’s trading platform. Initiatives include product enhancements and new workflows for trading, and server-side programming and messaging. Perform the above duties utilizing Java, AWS, PostgreSQL, SpringBoot, Gradle, Redis. Improve the scale and performance of the growing system. Coordinate with business analysts and quality assurance daily. Present technical designs of work performed to the … coding and implementation of large-scale custom-built object-oriented applications. Excellent Core Java skills, Non-relational databases. Experience with a container-based event-driven microservices architecture using ECS, SpringBoot, and REST API. Good to have AWS services – ElastiCache, Kafka, Kinesis, Lambdas, IAM, API. Experience working with FIX messaging. Experience working in an Agile Environment. Delivery experience More ❯