1 to 25 of 83 Permanent Spring Jobs in London

years of experience in Java development, with a focus on microservices architecture. Responsibilities - · Lead the design, development, and deployment of microservices using Java and Spring Boot. · Develop and maintain scalable, high-performance microservices. · Integrate microservices with various databases, APIs, and third-party services. · Ensure high-quality code through unit … design. Skill set · Java Proficiency: Proficiency and command of Java, including object-oriented programming, design patterns, and core APIs (collections, streams, concurrency frameworks). · Spring Framework: In-depth knowledge of the Spring ecosystem, including Spring Boot, Spring MVC, Spring Data, Spring Security, and Spring ...

environments. Key Responsibilities Design, develop, and maintain HCL Commerce/IBM WebSphere Commerce components and extensions Build and enhance backend services using Java, J2EE, Spring, Spring Boot, and REST APIs Ensure applications meet performance, scalability, availability, and security standards Diagnose and resolve complex issues across application, integration … Skills & Experience Strong hands-on experience with HCL Commerce/IBM WebSphere Commerce architecture Proficiency in Java, J2EE, GraphQL, and RESTful APIs Experience with Spring/Spring Boot backend development Strong knowledge of relational databases, particularly Oracle Experience with tools such as Eclipse, RAD, Git, Splunk, Dynatrace ...

accessible, and user-centric digital services for public sector or GDS-aligned environments. Key Responsibilities Architect, design, and develop cloud-native applications using Java (Spring Boot) and AWS Build responsive, accessible Front End applications using React and GOV.UK Design System Deliver services aligned with GDS Service Standard and Technology ...

design for performance at all levels Development Practice Automate everything by default Build a CI/CD pipeline Tech Stack Specialization Java, Spring boot Kafka Postgres Couchbase CI/CD: Azure pipelines/Git Actions. Cloud: Azure ...

/Java Solid understanding of Data Structures & Algorithms (CP-level proficiency preferred) Experience with Back End frameworks like FastAPI/Flask/Node.js/Spring Boot Knowledge of REST APIs , microservices architecture, and distributed systems Familiarity with databases : SQL (PostgreSQL/MySQL) and NoSQL (MongoDB/Redis) Experience with ...

real-time systems in high-volume environments (payments, FX, or similar domains preferred). Strong, hands-on experience with modern Java (Java 11+) and Spring Boot 3+, with the ability to design and implement production-grade services. Solid experience working with relational and document-oriented databases (SQL and NoSQL ...

real‐time systems in high‐volume environments (payments, FX, or similar domains preferred). Strong, hands‐on experience with modern Java (Java11+) and Spring Boot3+, with the ability to design and implement production‐grade services. Solid experience working with relational and document‐oriented databases (SQL and NoSQL), including data ...

experience with: Infrastructure as Code (Terraform, Ansible or similar) CI/CD pipelines and DevOps tooling C# (.NET 8+) and/or Java (Spring) JavaScript using a modern framework (React, Angular or similar) Bash and PowerShell AWS, ideally including Amazon Connect Containerisation and orchestration (Docker, Kubernetes) Linux environments Nice ...

Deployment pipelines Take operational ownership of services, ensuring reliability and performance in production Essential Skills & Experience Strong experience in Java development, including: Core Java Spring Boot frameworks Proven experience building distributed backend systems Hands-on experience with Kafka (or similar streaming platforms) Experience with Scala and Apache Spark ...

Experience mentoring engineers and contributing to team growth Preferred Qualifications Knowledge of identity protocols (OAuth 2.0, SAML, OpenID Connect) Experience with frameworks such as Spring Boot or Ruby on Rails Understanding of privacy regulations and their technical implications Experience building secure SDKs or working on developer platforms ...

work in the UK. Not essential, but the following would be a bonus: Skills in containerisation/orchestration (Docker, Kubernetes etc.); IaC; DynamoDB; Spring Boot and Gradle; knowledge of standards such as ISO 13485 or IEC 62304. This role is predominantly remote, with occasional attendance of the company ...

Experience mentoring engineers and contributing to team growth Preferred Qualifications Knowledge of identity protocols (OAuth 2.0, SAML, OpenID Connect) Experience with frameworks such as Spring Boot or Ruby on Rails Understanding of privacy regulations and their technical implications Experience building secure SDKs or working on developer platforms Why Join ...

work in the UK without the need for sponsorship either now or in future. Nice-to-haves: Docker, Kubernetes, Infrastructure-as-code, DynamoDB, Spring Boot, Gradle, and experience working under software engineering standards for healthcare such as ISO14385. This is a mostly remote role, with occasional days on-site ...

quality‐focused tooling. Experience in software engineering, SRE, DevOps, or developer experience teams. Our tech stack Languages: JavaScript/TypeScript, Java/Kotlin Spring Boot, Go Frontend: React, React Native Infrastructure: AWS, Kubernetes, GitLab CI/CD Testing: Playwright, BrowserStack Architecture: Microservices A note on applying We know that ...

high-ownership environmentwithout somebody always watching over your shoulder. Required Experience A strong backgroundinsoftware development using Java, Kotlin , orsimilar. Experienceworkingwithframeworks and tools such as Spring Boot, SpringWebFlux ,or Project Reactor . Practical experience and understanding of Apache Kafka . Experience with both RDBMSand NoSQL databases , e.g. PostgreSQL, DynamoDB Experience ...

will be building the platform and applying best SDLC practices (development, testing, applications, monitoring). Strong understanding of Java and relevant application frameworks (e.g. Spring Boot). Experience of cloud platforms (e.g. AWS, GCP) both in utilising services and how cloud infrastructure works. Experience with containerisation technology and orchestration ...

Treasury, and the Departments of Work & Pensions and International Trade. They are looking for a motivated Full Stack Engineer with experience with: Java Spring Boot Microservices JavaScript Frontend frameworks: they use Vue.js but are also open to React and Angular Containerisation using Docker, Kubernetes Developing cloud-native applications with ...

Java development, with a focus on low-latency systems. - Strong understanding of multithreading, concurrency, and performance optimization. - Experience with frameworks and libraries such as Spring, Hibernate, and Netty. - Familiarity with distributed systems and network protocols. - Excellent problem-solving skills and attention to detail. - Effective communication and leadership skills. OTHER ...

improvements across services. Required Skills & Experience: 10+ years of experience in Java development with a focus on performance and memory optimization. Proficient in Mongo, Spring and microservice-based architecture. Proven experience with low-latency, high-throughput applications (sub-millisecond response times a plus). Hands-on experience deploying applications ...

pgvector) databases. Preferred Qualifications (Bonus Points): Proficiency in additional programming languages such as Java, JavaScript/TypeScript, or Golang. Experience with specific frameworks like Spring (AI, Boot), N8N, or Flask. Familiarity with messaging and integration platforms such as Kafka or JMS/MQ. Experience with UI development using modern ...

development processes and technical road map. Tech Stack & Requirements Core Skills 7+ years of experience in backend development. Strong expertise in Java (Core Java, Spring Framework, Spring Boot, RxJava). Experience building REST APIs & reactive Web services. Strong knowledge of microservices architecture. Cloud & DevOps Hands-on experience with ...

with the latest tools and practices. What you’ll do: Design, develop, and maintain client-facing applications & APIs Build cloud-native microservices using Java, Spring Boot, and modern engineering techniques Work with distributed systems on Azure Kubernetes Service (AKS) & Redis Collaborate with cross-functional teams to shape product features ...

platforms (GoQuorum, Hyperledger Besu). Experience with enterprise blockchain frameworks such as R3 Corda and Ripple. Proficiency in Node.js, TypeScript, and/or Java (Spring Boot). Strong knowledge of microservices architecture and asynchronous processing patterns. Experience designing on-chain vs off-chain data models. Familiarity with REST APIs ...

treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability ...

organisation, is seeking a Java/DevOps Technical Lead to join their team. Skills Solid Experience in Java development with significant, demonstrable experience in Spring Boot and Microservices architecture - not just familiarity, but production ownership. Azure Integration: Proven experience building applications that consume Azure-native services, including Azure ...