1 to 25 of 61 Permanent Spring Boot Jobs in London

Senior Java Developer - Java/Spring/AWS - Remote - £60,000 - HealthTech/Tech for Good Senior Software Developer required for a HealthTech, tech-for-good business delivering software that supports patient care and rehabilitation across the healthcare sector. Salary: £60,000 Location: Remote (UK) Great benefits included This … client-reported issues Contribute to technical documentation and API specs Mentor junior developers Essential Skills: 5+ years commercial software development experience Advanced Java Advanced Spring (Spring Web MVC, Spring Data JPA, Spring Security, Spring AMQP, Spring OAuth2) Advanced SQL, ideally PostgreSQL Cloud architecture experience ...

Principal Software Engineer/Developer (Java Spring Boot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer you will … have experience within a financial services or Fintech environment You have strong Java development skills including multi-threading and concurrency You have experience with Spring Boot and microservices environments You have a good knowledge of REST APIs You have a good understanding of AWS You have a thorough ...

Lead Software Engineer at JPMorgan Chase within J.P. Morgan Personal Investing, you will join a Backend Engineering Platform team dedicated to building a Spring Boot based framework and libraries that enable our product engineering teams to build and run financial services at scale. This hands-on role combines … deep technical expertise in Java and the Spring ecosystem, with strong problem-solving abilities. You will work closely with SDLC and Infrastructure teams and play a pivotal role in driving standardization and promoting best practices across Investments' technology landscape. Job responsibilities Design, develop, and maintain backend frameworks and libraries ...

overall software engineering experience Engagement Model: Full-time, Product Engineering Job Responsibilities Design and implement RESTful APIs and microservices using Java 17+ and Spring Boot 3.x. Build and maintain business logic within the BPA platform, ensuring correctness, performance, and testability. Write clean, well-structured code with a strong … design walkthroughs. Essential Qualifications and Skills 4–7 years of hands-on Java development experience; strong Java 11+ command is non-negotiable. Solid Spring Boot experience: REST APIs, Spring Security, Spring Data, Spring Cache. Good understanding of microservices architecture, resilience patterns (Circuit Breaker, Retry, Bulkhead ...

Full Stack Developer500-540 per day | Outside IR35Java | Spring Boot | React | TypeScript | Secure Digital PlatformsLocationLondon (MOD site)Working Pattern4 days per week onsiteClearanceCurrent DV Security Clearance requiredBackgroundMOD/Defence/National Security experience requiredThe OpportunityWe're looking for an experienced Full Stack Developer to help build and deliver … application lifecycle, from technical design and development through to testing, deployment and continuous improvement.Key ResponsibilitiesDesign, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript.Develop scalable backend services and secure RESTful APIs.Build intuitive, accessible and responsive frontend applications.Develop reusable frontend components aligned with established ...

will be writing code as well as setting direction - this is not a purely architectural or management position. Current delivery is a Java/Spring Boot microservices platform on AWS EKS, with a Next.js frontend and Camunda-based process orchestration. Essential Experience level: 10+ years minimum, principal … staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda ...

will be writing code as well as setting direction - this is not a purely architectural or management position. Current delivery is a Java/Spring Boot microservices platform on AWS EKS, with a Next.js frontend and Camunda-based process orchestration. Essential Experience level: 10+ years minimum, principal … staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda ...

that delivers scalable, reliable, and innovative solutions that accelerate scientific discovery. Key responsibilities:Design and implement graph-based search services. Develop applications using Java, Spring Boot, Spring, GraphQL, and GraphQL Federation. Integrate with databases, web services, or AWS services (Neo4j, DynamoDB, RDS, S3, Parameter Store … professional software engineering experience in distributed systems or search platforms.Proven track record building scalable backend systems and APIs.Strong expertise in Java and the Spring Boot ecosystem.Hands-on experience with GraphQL API/REST APIs design.Solid background in cloud-native architectures with AWS and Kubernetes (EKS). An advocate ...

Backend Engineer - Java/Kotlin/Spring Boot London - Hybrid (1 day per week) Up to £100,000 + Share Options Unfortunately, sponsorship cannot be provided I'm working with a growing technology startup looking to hire a Backend Engineer to join its engineering team in London. They … business scales. What they're looking for The core requirements are: Strong, recent commercial Java experience Strong, recent commercial Kotlin experience Strong commercial Spring Boot experience Ideally 2+ years within a technology startup or scale-up Experience working in smaller engineering teams where you've had genuine ownership ...

DescriptionRole – Senior Consultant Technology – Java, Spring Boot, HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.Location – London, UKBusiness Unit – BCCORECompensation – Competitive (including bonus)Job DescriptionToday, the corporate landscape is dynamic and the world ahead is full of possibilities! None of the amazing things we do at Infosys … consulting solutions that enable our clients to meet the changing needs of the global landscape. RequiredProficient in full stack development with Java.Expertise in Java, Spring Boot, Hibernate, and JPA.Strong proficiency in front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.Experience with RESTful API design ...

deploying intelligent agents for business applications.Technical Skills:Languages: Expert proficiency in Java and TypeScript/JavaScript.~Back-end:Strong expertise in Java development, including Spring Boot, Spring Cloud.Extensive experience with microservices architecture principles and patterns.Hands-on experience with message brokers and event streaming platforms (e.g., Apache Kafka, RabbitMQ ...

client. Key Responsibilities End-to-End System Design & Development: Architectural design and development of robust microservices and interactive user interfaces using Core Java, Kotlin, Spring Boot, and ReactJS. Real-Time Data Processing: Build and maintain scalable event-driven architectures utilizing Apache Kafka and Apache Flink for real-time … through rigorous automated testing, static analysis, secure coding standards, and compliance with banking regulations. Mandatory Skills Languages & Frameworks: Java (Core Java, Multithreading, Concurrency), Kotlin, Spring Boot, ReactJS. Cloud & Serverless: AWS Lambda, AWS Cloud Services, Kubernetes. Additional Technical & Functional Competencies Frontend Architecture: TypeScript, JavaScript (ES6+), Redux/Context ...

past 5 years) and prepared to go through UK SC Security Clearance Strong experience in Java software engineering and object-oriented design Strong Spring (Boot) experience Experience with REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/… unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems ...

scalable, cloud-native solutions using modern technologies and engineering best practices. What You'll Be Doing Building and maintaining applications using Kotlin, Java and Spring Boot Developing microservices and REST APIs . Delivering solutions across AWS, Azure and GCP environments. Working with Docker, Kubernetes and CI/… services. Mentoring junior engineers and promoting engineering best practice. What We're Looking For Strong commercial experience with Kotlin . Background in Java and Spring Boot development. Experience building microservices and RESTful APIs . Exposure to AWS, Azure or GCP . Experience with Docker and Kubernetes . Knowledge ...

need as a Senior Full Stack Kotlin Developer Strong commercial experience with Kotlin, Java and the full software development lifecycle. Experience with Spring Boot, Spring Framework and microservices architecture. Exposure to Node.js, TypeScript, Express.js or Nunjucks. Experience with AWS, Azure or GCP, Docker, Kubernetes and DevOps practices. ...

Senior Backend Engineer (Java) to join our Technology & Engineering team. You'll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you'll help shape backend architecture, champion engineering best practices … quality while applying sound engineering judgement and responsible AI practices.What You'll DoDesign and build cloud-native, microservices-based applications using Java (11+) and Spring Boot.Deliver enterprise-ready solutions on AWS, applying modern engineering practices and AI-enabled development approaches where appropriate to improve delivery efficiency and code quality.Build ...

permanent opportunity offering a hybrid working model, with 2-3 days per week onsite in Hertfordshire. The Role Develop and enhance Java applications using Spring Boot Work with Adobe Experience Manager (AEM) and enterprise communication solutions Design and build scalable microservices Contribute to cloud infrastructure and CI/… delivery pipelines Drive system reliability, performance and maintainability What We're Looking For 6+ years' commercial Java development experience Strong Spring Boot and microservices expertise Experience with Adobe Experience Manager (AEM) Cloud experience, ideally Azure Exposure to Terraform or Infrastructure as Code Experience with CI/CD pipelines ...

development of resilient, secure, and compliant services for high-volume transaction processingShape and drive adoption of modern backend practices (Java 17/21, Spring Boot 3, Kotlin, clean architecture)Architect event-driven systems (Kafka) that enable scalable, decoupled domains across teamsDefine and enforce standards for API-first development … production-grade backend systemsProven track record operating at Senior Staff or Principal level, driving architecture across multiple teams or domainsDeep expertise in Java (17+), Spring Boot, and modern backend engineering practicesStrong experience with microservices, event-driven architecture, and asynchronous systemsExperience building systems for high throughput, low latency ...

15+ years in software engineering, including 8+ years in Architecture or Led Engineering roles. Strong experience delivering banking and payment solutions. Expert in Java, Spring Boot, Spring Cloud, and Microservices. Deep knowledge of Kafka, NATS, event streaming, API architecture, and integration patterns. Hands-on expertise with Oracle ...

shortened summary, refer to our policies for full detailsYou will be responsible for: Building low-latency, high-throughput services for personalisationDeveloping Java/Spring Boot microservices with REST/gRPC APIsWorking with Kafka and event-driven architecturesBuilding pipelines using Apache Flink and Apache BeamIntegrating ML models and feature … shortened summary, refer to our policies for full details You will be responsible for Building low-latency, high-throughput services for personalisationDeveloping Java/Spring Boot microservices with REST/gRPC APIsWorking with Kafka and event-driven architecturesBuilding pipelines using Apache Flink and Apache BeamIntegrating ML models ...

will design, build, and maintain high-performance, cloud-native applications supporting critical financial operations.Key Responsibilities:Design and deliver end-to-end applications using Java (Spring Boot) and React.Build scalable backend microservices, REST APIs, and gRPC services.Utilize Kafka for real-time event streaming and data processing.Deploy and maintain applications … across teams to align software architecture with business and risk management goals.Requirements:5-7 years of full-stack software development experience.Core proficiency in Java, Spring Boot, and ReactJS.Hands-on experience with AWS, Kubernetes, and Kafka.Strong grasp of multithreading, microservices architecture, and API design.Financial services, Investment Banking, or Risk ...

design, build, and maintain high-performance, cloud-native applications supporting critical financial operations. Key Responsibilities: Design and deliver end-to-end applications using Java (Spring Boot) and React . Build scalable backend microservices, REST APIs, and gRPC services. Utilize Kafka for real-time event streaming and data processing. … align software architecture with business and risk management goals. Requirements: 5-7 years of full-stack software development experience. Core proficiency in Java, Spring Boot, and ReactJS . Hands-on experience with AWS, Kubernetes, and Kafka . Strong grasp of multithreading, microservices architecture, and API design. Financial services ...

client sites), you'll join a friendly, diverse, upbeat team.About you:You have Java development skills including multi-threading and concurrencyYou have experience with Spring Boot and microservices environmentsYou have experience with Kafka (or similar messaging tools)You have a good knowledge of REST APIsYou have a good … pipelinesYou're collaborative, enjoy problem solving and interacting with clients Apply now to find out more about this Software Engineer/Developer (Java Kafka Spring Boot AWS microservices) opportunity. ...

workflow orchestration, and intelligent automation to solve complex business challenges. What You'll Do Lead the design and delivery of scalable Java 17+/Spring Boot microservices Own architecture decisions, system design, and engineering standards Design resilient, high-performance APIs and distributed systems Mentor and develop engineers through … decision making Drive observability, reliability, security, and platform scalability initiatives Required Experience 8+ years of hands-on Java development experience with Java 17+ and Spring Boot Experience operating as a Technical Lead or Lead Engineer Strong background in microservices, distributed systems, and RESTful APIs Experience with Camunda ...

implement, and maintain components of the Edge platform: Kong API gateway (including Lua plugins), the authentication and authorization service, and supporting microservices (Java/Spring Boot). \n Translate functional requirements into system designs and communicate component interactions, ensuring alignment with business needs and timelines. \n Lead code … with a PhD, OR 8+ years of relevant work experience. \n What We're Looking For \n Strong Java backend engineering skills (Java 17+, Spring Boot). \n Demonstrable experience with API gateway technology (Kong, NGINX, Apigee, or similar) and fundamentals. \n Comfort working at the intersection ...