1 to 25 of 153 Permanent Spring Jobs in London

architecture. Candidates Must Have:4 years commercial experienceServer side multi-threaded core JavaJMS and asynchronous MOM architecturesSerious exposure to Core Java (not siloed amateurs)Spring initiatives such as Core Spring, Spring Integration and Spring BatchJUnit and TestNGIdeally RedisIdeally HadoopSQL and OracleExperience leading small development teams. Experience ...

development, helping improve scalability, performance and maintainability while contributing to technical design discussions. Essential Skills & Experience Strong commercial experience with Java and Spring Boot. Experience developing Microservices and RESTful APIs. Commercial frontend development experience with Angular, React or Vue Good understanding of relational databases and the ability to write ...

development, helping improve scalability, performance and maintainability while contributing to technical design discussions. Essential Skills & Experience Strong commercial experience with Java and Spring Boot. Experience developing Microservices and RESTful APIs. Commercial frontend development experience with Angular, React or Vue Good understanding of relational databases and the ability to write ...

ExperienceProven experience as a Tech Lead or Senior Java Developer in agile environmentsStrong understanding of Agile framework & principlesStrong proficiency in Java (preferably Java 17+), Spring Boot, and RESTful API developmentExperience with cloud platforms (AWS preferred), containerization (e.g. Docker, Kubernetes) and microservices architectureFamiliarity with CI/CD tools such ...

quality standards Work with cloud platforms to deploy AI-powered services Contribute to architecture decisions and technical roadmapsRequired Qualifications Strong experience with Java 12+, Spring Boot, and microservices architecture Experience integrating AI/ML solutions into backend systems Understanding of REST APIs, distributed systems, and database design Familiarity with ...

Professional knowledge and experience Essential : Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java , Spring Boot , Python and Microservices, although a true polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency ...

Professional knowledge and experience Essential : Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java , Spring Boot , Python and Microservices, although a true polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency ...

experience using AI-assisted development or productivity tools in a software engineering context. Familiarity with asynchronous & event-driven architectures. Experience with frameworks such as Spring Boot, Quarkus, Micronaut or Ktor. Cloud platforms such as AWS, Azure or GCP. Developing with containers Understanding the difference between relational, NoSQL and other ...

Agile environments and contribute to sprint planning and estimations Support bug fixing, performance optimisation, and integration testing Technical skills Essential Strong expertise in Java, Spring Boot, and J2EE. Hands-on experience with RESTful APIs, Microservices, and Containerisation(Kubernetes/OpenShift). Solid understanding of RDBMS, SQL, and PL/ ...

hands-on delivery of production-grade software. Significant experience delivering production-grade software within complex engineering environments. Strong hands-on expertise in Java and Spring Boot, with experience in React or Angular. Proven experience designing and implementing RESTful APIs, microservices, integrations, platform services, and digital applications. Strong understanding ...

required. Experience with GenAI application development including vector stores, RAG solutions, context engineering, prompt engineering, observability is essentialExperience with Agentic AI development & Java Spring Framework would be advantageousUnderstanding of full stack development and architecture patterns. Experience with RESTful API development and integration. Proven track record in developing base frameworks ...

learning, data engineering, API development, or full-stack product development. Familiarity with Java, JavaScript, React, TypeScript, Python, C#, Go, Kotlin, Node.js, REST APIs, SQL, Spring, or similar frameworks and tools. Exposure to cloud-native development, microservices, containerization, CI/CD, DevOps, automated testing, accessibility, or secure software development concepts. ...

software engineering, with 5+ years leading large engineering teams on complex modernization or cloud migration programmes. Strong hands-on background in Java/Spring Boot, microservices, REST and messaging (Kafka/IBM MQ) and AWS (ECS/EKS, IAM, networking).Proven, practical experience using AI coding assistants and agents ...

shorten release cycles, improve resilience and support growing transaction volumes without disrupting existing users. The proposed stack centres on Java 21 and Spring Boot, with REST APIs for synchronous integration and Apache Kafka for asynchronous events. Each service will own its data, using PostgreSQL where appropriate, with Redis … Extensive commercial Java experience, typically around 10 years or equivalent depth, including recent work with Java 17 or 21, concurrency, collections and JVM performance. Spring : Strong experience with Spring Boot, dependency injection, Spring Data JPA, Hibernate and Spring Security. Microservices : A track record of delivering ...

understand requirements, shape solutions and ensure successful delivery across complex digital transformation programmes. Your Role Design, develop and maintain scalable microservices using Java and Spring Boot. Build responsive web applications using React, JavaScript/TypeScript, HTML and CSS. Provide technical leadership and guidance to development teams, supporting engineers … software solutions. Contribute to CI/CD pipelines, DevOps practices and secure digital platforms. Skills & Experience Strong experience building RESTful microservices using Java and Spring Boot. Frontend development experience with React, JavaScript/TypeScript, HTML and CSS. Proven experience leading or mentoring development teams. Strong stakeholder management and client ...

Required Skills: 5+ years experience with AWS cloud architecture Hands-on expertise with ECS, Fargate, Lambda & API Gateway 10+ years professional experience in Java, Spring Boot & REST APIs Experience building microservices and serverless solutions Strong knowledge of DynamoDB and PostgreSQL/Aurora PostgreSQL Hands-on CI/CD, Jenkins ...

pipelines, and SOLID/DRY principles. Technical Skills: Hands-on experience with the following technologies: Frontend: JavaScript/TypeScript, Angular, React, Node. Backend: Java, Spring Boot, Hibernate. Desirable Kotlin. Estimation and Sizing: Experience in estimation and sizing. Integration and API Design: Experience in integration and API design. Cloud Experience ...

Pipelines and SOLID/DRY principals Hands-on developing/coding role using the following technologies: Frontend - TypeScript, Node, Express JS Backend - Kotlin, Spring Boot, Hibernate Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging AI technologies SC Eligible Additional Information ...

Postgres, MongoDB, Elasticsearch and other relational databasesIn-depth understanding of and REST API design, management, and consumptionVery strong Java skills and experienced with Python, Spring Boot, Node js and JavaScriptUnderstanding of use of AI as a tool and within applicationsExperience implementing Enterprise Integration Patterns. Experience with authentication methods such ...

specific languages you should have commercial experience in some or all of the following; Strong proficiency in Java (Java 12+ preferred).Experience with Spring Boot, Spring Framework, and microservices architecture. Strong understanding of REST APIs, distributed systems, and event-driven architectures. Experience with relational databases such as PostgreSQL ...

improving development practices. We're looking for candidates with: Significant experience designing and delivering enterprise applications Strong hands-on expertise in Java and Spring Boot development Proven experience designing microservices-based architectures Experience creating component-level designs, Low-Level Designs (LLDs), and Architecture Decision Records (ADRs) Strong understanding ...

relational databaseSolid architectural understanding of enterprise applicationsUnderstanding of computing science fundamentals – concurrency, algorithms, data structures, design patterns, etc. PreferredExperience with Java Core, Spring framework and LinuxExperience developing large financial software trading systems with substantial hands-on development experience in building systems with an attention to optimizing and tuning performance ...

knowledge of one or more domains including: Securities Settlements Corporate Actions Transaction Management Tax Operations Cash & FX Processing Strong software engineering background in Java, Spring Boot, Oracle and SQL databases. Proven experience with: Microservices architecture Event-driven systems (Kafka, MQ, Solace) API design and integration AWS and/ ...

rollout. Skills, experience, qualifications and knowledge required: Mandatory: Bachelor's degree in computer science or equivalentExperienced Java developer with good knowledge of Java frameworks (Spring) and an understanding of the stages of the software development lifecycle, version control, unit testing and build tools (JUnit, Maven, Jenkins, Git).Experience developing ...

DevOps to ship meaningful features at pace. What you'll be doing Designing and building scalable backend services using Java and modern frameworks (e.g. Spring Boot)Collaborating with cross-functional teams to deliver new features end-to-end Improving system performance, reliability, and maintainability Writing clean, testable code … deployments and monitoring production systems Taking ownership of features—from idea through to release Tech you'll work with Java (core + modern versions) Spring Boot/Spring ecosystem RESTful APIs & microservices architecture Cloud platforms (AWS/Azure/GCP) CI/CD pipelines and containerisation (e.g. Docker ...