1 to 25 of 586 Permanent Spring Jobs in London

There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack includes Java 17, Kotlin, Spring Boot and AWS amongst others; you'll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile … Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you More ❯

that are willing to come to their office 3 days per week, there may have a bit of flexibility on this and very flexible hours. Tech Stack: Java 17 Spring Boot AWS Microservices ML/Big Data- desirable Docker/Kubernetes Messaging - Kafka Responsibilities: Design and development of low latency software components Contribute across the entire SDLC Write and More ❯

There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack includes Java 17, Kotlin, Spring Boot and AWS amongst others; you'll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile … Agile processes and TDD You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you More ❯

updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and More ❯

based offices 3-4 days a week with some flexibility to work from home 1-2 days. About you: You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You More ❯

response as needed. Required Skills & Experience: 3–5 years of professional Java development experience. Solid understanding of core Java (Java 8+), object-oriented principles, and design patterns. Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data). Familiarity with RESTful APIs, microservices architecture, and messaging systems (e.g., Kafka, RabbitMQ). Hands-on experience with relational More ❯

response as needed. Required Skills & Experience: 3–5 years of professional Java development experience. Solid understanding of core Java (Java 8+), object-oriented principles, and design patterns. Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data). Familiarity with RESTful APIs, microservices architecture, and messaging systems (e.g., Kafka, RabbitMQ). Hands-on experience with relational More ❯

Companies that choose to work with ValidSoft see strong authentication and a great user experience as key to business success. Ideal candidates will have excellent Java8/11/Spring skills with a track record of working in teams delivering complex, performant, high quality software. Successful candidates will have a passion for using technology to deliver outstanding and innovative … Your profile What you’ll have: Java8/11 and later. Object Oriented and tiered design methodologies. A structured approach to systems analysis and development. Application frameworks such as Spring Boot/Cloud. Microservice Architectures. Cloud Platforms such as AWS, GCP or Azure. Web technologies including HTML, CSS, advanced Javascript, Web Services. Continuous Integration/Continuous Delivery. BDD, pair More ❯

build scalable, cloud-native services at the heart of our platform. As a Java Developer , you’ll join a collaborative, cross-functional engineering team building modern financial products using Spring Boot , Microservices , and cloud infrastructure . You’ll play a key role in designing and developing backend services that power our lending platform, automating everything from credit decisioning to … customer onboarding. Key Responsibilities: Develop and maintain RESTful APIs and microservices using Spring Boot . Design scalable, cloud-ready applications with a focus on performance and reliability. Collaborate closely with Product Managers, QA, and DevOps in an Agile environment. Write clean, testable code and contribute to code reviews and architecture discussions. Build integrations with third-party financial services (e.g. … Open Banking APIs, payment providers). What We’re Looking For: Strong experience with Java 11+ and the Spring ecosystem (Boot, Data, Security, etc.). Proven track record building microservices architectures and REST APIs. Familiarity with Docker , Kubernetes , or other container orchestration tools. Experience working with cloud platforms (AWS preferred) and CI/CD pipelines. Strong understanding of relational More ❯

build scalable, cloud-native services at the heart of our platform. As a Java Developer , you’ll join a collaborative, cross-functional engineering team building modern financial products using Spring Boot , Microservices , and cloud infrastructure . You’ll play a key role in designing and developing backend services that power our lending platform, automating everything from credit decisioning to … customer onboarding. Key Responsibilities: Develop and maintain RESTful APIs and microservices using Spring Boot . Design scalable, cloud-ready applications with a focus on performance and reliability. Collaborate closely with Product Managers, QA, and DevOps in an Agile environment. Write clean, testable code and contribute to code reviews and architecture discussions. Build integrations with third-party financial services (e.g. … Open Banking APIs, payment providers). What We’re Looking For: Strong experience with Java 11+ and the Spring ecosystem (Boot, Data, Security, etc.). Proven track record building microservices architectures and REST APIs. Familiarity with Docker , Kubernetes , or other container orchestration tools. Experience working with cloud platforms (AWS preferred) and CI/CD pipelines. Strong understanding of relational More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for its platform … is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee … solid experience in technical leadership or solution architecture role. Exposure to mobile application development lifecycle, backend-for-frontend (BFF) patterns, and mobile performance optimization. Expert-level proficiency in Java, Spring Boot, and associated Spring modules (MVC, Data, Security). Strong track record in architecting and deploying microservices in enterprise environments. Experience with API Gateway technologies and secure API More ❯

Technical Lead – Java Spring Boot – Must have Mobile App Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for its platform … is highly advantageous. Must have experience with API gateways and mobile app development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee … solid experience in technical leadership or solution architecture role. Exposure to mobile application development lifecycle, backend-for-frontend (BFF) patterns, and mobile performance optimization. Expert-level proficiency in Java, Spring Boot, and associated Spring modules (MVC, Data, Security). Strong track record in architecting and deploying microservices in enterprise environments. Experience with API Gateway technologies and secure API 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 … short of the best. 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 … short of the best. 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 … short of the best. 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 ❯

Platforms (Kubernetes, CRC, Docker) NoSQL Databases (CockroachDB, Cassandra, Zookeeper, ArangoDB) Large-scale data processing (Kafka) Dependency injection frameworks (Guice) Splunk CI/CD Build tools: Maven, Git, Jenkins Frameworks: Spring Boot Real-time communication APIs (WebRTC, SIP, XMPP) Your responsibilities: Design, implement, and provide architectural guidance in deploying microservices as part of an agile development team Migrate existing services More ❯

Experience with cloud engineering and highly scalable applications Great leadership and coaching skills with the ability to develop engineering colleagues Tech Stack Java 17+ Rest APIs with Micronaut and Spring Boot Relational database (Azure SQL/SQL Server/PostgreSQL) MongoDB Event processing with Kafka CI/CD with GitHub Actions and Azure pipelines Code quality with Sonar Microservice More ❯

best practices in software engineering, leading by example. Required Qualifications, Capabilities, And Skills. Proficiency in Java with a strong understanding of Java programming language, including object-oriented programming concepts. Spring Boot expertise having In-depth knowledge of the framework, including its features and components like Spring MVC, Spring Data, Spring Security, and Spring Cloud. Experience More ❯

of hours application support and coordinate of Production releases Required qualifications, capabilities, and skills 5+ years of experience in enterprise software development Excellent understanding of Java fundamentals and frameworks (Spring Boot), OO programming paradigms, multi-threading, messaging technologies and computer networks Experience in building high-performance, latency-sensitive Java applications Experience in maintaining and troubleshooting software running in a … Linux environment, familiarity with the Linux operating system, system utilities, containers and cloud architectures and services Experience with modern testing tools (JUnit, Mockito, Spring Test Framework) Strong interpersonal and communication skills, with experience working with globally distributed engineers and stakeholders Understanding of the full software development lifecycle and agile approach Hands-on experience with event driven architecture and distributed More ❯

skilled backend developer to join a project focusedon building and scaling a modern, cloud-based platform for media processing and related services. The core backend stack is Java with Spring Boot, PostgreSQL, Redis, AWS, and RabbitMQ — but we’re open to candidates with equivalent experience in similar technologies. Tech Stack (actual or equivalent experience welcomed): Languages & Frameworks: Java with … Spring Boot 3.x (REST APIs, gRPC, Security, JPA) Alternatively: Java EE, or Scala Databases: PostgreSQL or any relational DB (e.g., MySQL, Oracle) Messaging/Caching: RabbitMQ or similar (Kafka, ActiveMQ) Redis or similar caching systems Cloud & DevOps: AWS (S3, ECS, RDS) Docker Linux/Ubuntu experience Tools & Libraries: Git Flyway for DB migrations MapStruct (or similar mapping frameworks) TUS More ❯

skilled backend developer to join a project focusedon building and scaling a modern, cloud-based platform for media processing and related services. The core backend stack is Java with Spring Boot, PostgreSQL, Redis, AWS, and RabbitMQ — but we’re open to candidates with equivalent experience in similar technologies. Tech Stack (actual or equivalent experience welcomed): Languages & Frameworks: Java with … Spring Boot 3.x (REST APIs, gRPC, Security, JPA) Alternatively: Java EE, or Scala Databases: PostgreSQL or any relational DB (e.g., MySQL, Oracle) Messaging/Caching: RabbitMQ or similar (Kafka, ActiveMQ) Redis or similar caching systems Cloud & DevOps: AWS (S3, ECS, RDS) Docker Linux/Ubuntu experience Tools & Libraries: Git Flyway for DB migrations MapStruct (or similar mapping frameworks) TUS More ❯

innovation, and productivity Stay up-to-date with the latest technology to improve existing services constantly What we want from you Knowledge with modern core Java 8+ development using Spring/Spring Boot Familiar working in a TDD or BDD environment Knowledge in designing and implementing REST APIs Familiar using CI/CD pipelines using technologies such as More ❯

of engineers, fostering collaboration and growth Hands-on experience designing and implementing microservices-based architectures with a focus on scalability and reliability Proficiency in either Java or Kotlin, and Spring Boot, with experience in building scalable, distributed systems Strong analytical and debugging skills, with the ability to troubleshoot complex systems in production. Excellent verbal and written communication skills to More ❯

proficient advanced experience Understanding of distributed systems and microservice architecture. Recent experience with using a JVM language (Java/Kotlin/Groovy, etc.) with proficiency in various frameworks like Spring, Hibernate, etc. Understanding of RESTful APIs, web technologies. Experience developing and maintaining applications in the public cloud (we use AWS) Excellent understanding of DevOps principles and SDLC best practices More ❯

Agile/Scrum methodologies. Ensure performance, scalability, and security considerations are addressed throughout the SDLC. Key Requirements: Strong Java (11 or higher) development experience. Familiarity with frameworks such as Spring Boot, Hibernate, and REST APIs. Experience with messaging systems (e.g., Kafka, JMS) is desirable. Solid understanding of CI/CD tools and version control (e.g., Jenkins, Git). Experience More ❯