501 to 525 of 848 Permanent Spring Boot Jobs

re open to speaking with junior through to experienced developers , provided you bring the right mindset: proactive, curious, methodical, and passionate about building clean, maintainable code. Tech Stack Java & Spring Boot (core stack) REST APIs, Microservices AWS (experience with serverless architecture is a nice bonus) Git, CI/CD pipelines, Agile processes What They're Looking For A More ❯

Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) London/WFH to £120k Are you a skilled Backend Software Engineer with strong Java and real-time messaging experience combined with SC Clearance? You could be progressing your career in a senior, hands-on Lead Backend Software Engineer position at a scale-up technology company with a successful workforce management … up with colleagues in the London office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a strong understanding of system-level concerns: observability, availability … a week in London office Pension, Healthcare Impactful role with excellent career progression Apply now to find out more about this Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯

Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) London/WFH to £120k Are you a skilled Backend Software Engineer with strong Java and real-time messaging experience combined with SC Clearance? You could be progressing your career … up with colleagues in the London office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a strong understanding of system-level concerns: observability, availability … one day a week in London office Impactful role with excellent career progression Apply now to find out more about this Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯

to £420 per day (Inside IR35) London/Hybrid My client is an International Consultancy who is hiring a Java Developer with Active SC Clearance (Security Cleared), Java 17+, Spring/Spring Boot, Angular, and AWS. Requirements: Other RDBS Kubernetes/Docker knowledge Microservices Architecture experience Nice to have: Familiarity with Apache Nifi, Java, Alfresco, Activiti, Camunda More ❯

Job Title: Senior Java Developer – Modern Product Engineering (Spring Boot, Java 17+) Location: 5 days per week Onsite in central London (UK-based candidates only) Contract Type: Full-time, Permanent About the Role: Join a world-class engineering team building cutting-edge software products that set industry benchmarks. We’re looking for an experienced Java Developer to help … us build secure, scalable systems using Java 17+, Spring Boot, modern build tools, and CI/CD practices. You’ll work in a flat, autonomous product team where clean code, ownership, and high engineering standards are a given. What You’ll Be Doing: Designing and developing backend systems using modern Java and Spring Boot Contributing to … architecture, TDD, and refactoring Participating in code reviews and engineering discussions Optionally contributing to our open-source tooling or engineering blog Tech Stack You’ll Work With: Java 17+ Spring Boot Gradle JUnit/Testcontainers REST APIs/Event-driven architecture React or other modern JS frameworks (desirable) GitHub Actions or other CI/CD tools Docker/ More ❯

Job Title: Senior Java Developer – Modern Product Engineering (Spring Boot, Java 17+) Location: 5 days per week Onsite in central London (UK-based candidates only) Contract Type: Full-time, Permanent About the Role: Join a world-class engineering team building cutting-edge software products that set industry benchmarks. We’re looking for an experienced Java Developer to help … us build secure, scalable systems using Java 17+, Spring Boot, modern build tools, and CI/CD practices. You’ll work in a flat, autonomous product team where clean code, ownership, and high engineering standards are a given. What You’ll Be Doing: Designing and developing backend systems using modern Java and Spring Boot Contributing to … architecture, TDD, and refactoring Participating in code reviews and engineering discussions Optionally contributing to our open-source tooling or engineering blog Tech Stack You’ll Work With: Java 17+ Spring Boot Gradle JUnit/Testcontainers REST APIs/Event-driven architecture React or other modern JS frameworks (desirable) GitHub Actions or other CI/CD tools Docker/ More ❯

JAVA DEVELOPER PERMANENT ROLE MANCHESTER HYBRID - 3 DAYS ONSITE PER WEEK Ideal Candidate Qualifications: Spring Boot: Expertise in building Java applications using this framework. Kafka: Proficiency in handling real-time data feeds with this platform. Containerization Platforms: Experience with Kubernetes for managing and deploying applications in containers. Cloud Experience: Particularly with AWS (Amazon Web Services). Core Java … Proficiency in any version of Java. Role Requirements: Java: Strong programming skills in Java. Spring: Experience with the Spring framework. Cloud: Knowledge of cloud services, especially AWS. Containerization: Familiarity with containerization platforms like Kubernetes. Large-Scale Systems: Experience in designing and working on large-scale, distributed systems. Additional Requirements: Front-end and Full-stack Experience: Particularly with React. More ❯

Primary Responsibilities: Develop and maintain server-side and client-side applications using React, TypeScript, Java, and Spring Boot, ensuring code quality, efficiency, and adherence to best practices. Design and implement scalable, clean architecture and maintain clean code standards. Role Highlights: Location: Hybrid - Reading, Croydon Type: Full-time Job Title: Java Full Stack Software Engineer We are seeking a … talented Full Stack Software Engineer to join our collaborative engineering team. This role will focus on designing and architecting robust software solutions. Requirements: Proficiency in Java, Spring Framework, Spring Boot. Proficiency in HTML5, CSS3, TypeScript/JavaScript. Experience with front-end build tools and package managers. Experience with RESTful API design and implementation. More ❯

Hybrid – 2-3 days/week in Leeds City Centre Perks: Friendly, down-to-earth team | Flexible working | Impactful work with AI Tech You’ll Be Working With: Java (Spring Boot, Grails/Groovy) and JavaScript (Angular or equivalent) Directly on AWS cloud AI/ML-driven features and, microservices architecture What You’ll Need: Strong experience with … Java and Spring Boot or Grails Frontend experience with Angular or equivalent Tomcat deployment Experienced in observability Expereince working in an Agile environment This is an ideal role for a developer who enjoys both backend and frontend work, thrives in a collaborative culture, and is excited about AI innovation. More ❯

organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end-to-end and collaborating with … solutions and maintain clear communication across teams Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes. Stay updated with the latest trends in Kotlin, Spring Boot, and API design. Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable FE development Your Profile Proficiency in Kotlin … and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex technical challenges and provide innovative solutions. Passion for learning and More ❯

organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end-to-end and collaborating with … solutions and maintain clear communication across teams Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes. Stay updated with the latest trends in Kotlin, Spring Boot, and API design. Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable FE development Your Profile Proficiency in Kotlin … and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex technical challenges and provide innovative solutions. Passion for learning and More ❯

an experienced backend Engineer with Core Java 11 &17 for an exciting project with a global finance organisation. you'll be delivering solutions using both your Java skill set, spring, and SQL in an Agile environment.The role will be working a number of workstreams, some in progress, others you'll lead from inception to end, so full SDLC experience … is essential.Key Skills: Core Java 11 & 17 Spring Boot, Spring Framework, Spring Data JPA REST or RPC, microservice based architectures SQL/relational data modelso Cassandra, Cockroach and noSQL structure a plus Agile experience with CI/CD, Applicant Resiliency, and SecurityThis is a business facing role, so we are looking for someone confident in leading More ❯

we help your organization realize the benefits of modern enterprise technologies – and see real bottom-line results Responsibilities Develop, enhance, and maintain Java-based applications using Java 1.8, JSF, Spring Boot, web services, Azure, Angular, JQuery and DB2. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Design and implement efficient and scalable … Optimize application performance by identifying and resolving bottlenecks. SkillsMust have Proven experience as a Java Developer with strong proficiency in Java 1.8. Solid understanding of JSF (JavaServer Faces) and Spring, Spring Boot, Angular UI frameworks. Strong experience in Velocity templates, iBatis or myBatis, GIT, Jenkins Experience in developing and consuming web services (REST/SOAP). Strong More ❯

organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end-to-end and collaborating with … solutions and maintain clear communication across teams Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes. Stay updated with the latest trends in Kotlin, Spring Boot, and API design. Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable FE development Your Profile Proficiency in Kotlin … and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex technical challenges and provide innovative solutions. Passion for learning and More ❯

organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking passionate and experienced Senior Kotlin Developer with strong backgrounds in Spring Boot and API design. The ideal candidates are forward-thinking individuals with a senior developer's mindset, capable of driving complex features end-to-end and collaborating with … solutions and maintain clear communication across teams Proactively identify and address technical challenges, driving continuous improvement in the codebase and processes. Stay updated with the latest trends in Kotlin, Spring Boot, and API design. Work closely with Mobile and Web FE team to build Backend for Frontend that enables faster scalable FE development Your Profile Proficiency in Kotlin … and Spring Boot with hands-on experience in API design and development. If Kotlin is not possible, a Java expert with a keen interest to learn Kotlin. Strong knowledge of RESTful API principles and best practices. Familiarity with Micro-services architecture and related technologies. Ability to analyze complex technical challenges and provide innovative solutions. Passion for learning and More ❯

transform core customer workflows; performance, usability, and scalability are key project goals. Responsibilities: • Design and architect complex, enterprise-grade software solutions for a streaming analytic app that uses Java, Spring Boot, and Kafka. • Work with another senior back-end engineer to support the project's containerized environments in both Docker and Kubernetes. • Utilize Java and Spring Boot … transform and analyze data in a performant way. • Become proficient with the project's Neo4j graph database; develop, optimize, and troubleshoot graph queries. Skills Requirements: • Expert with Java and Spring Boot; proficient using them to build enterprise scale applications. • Experience building real-time data processing applications using streaming libraries like Kafka Streams. • Understanding of common Enterprise Integration Patterns More ❯

for your next full-stack contract? Join a high-impact workstream focused on transforming the customer experience journey for a confidential client in a modern, cloud-native environment. Java, Spring Boot Angular, React, TypeScript AWS, REST APIs, Microservices MySQL What You'll Be Doing Building and maintaining scalable backend services using Java & Spring Boot Contributing to More ❯

About the Role: We are looking for an exceptional Frontend Lead -Vue.js, Spring Thymeleaf who is highly hands-on and deeply experienced in React.js, Micro Frontend (MFE) architecture, Vue.js, Spring Thymeleaf and performance engineering . The ideal candidate will lead the development of a scalable frontend framework that supports both Server-Side Rendering (SSR) and Client-Side Rendering … performance and user experience. This role involves architecting and developing a state-of-the-art frontend system that integrates seamlessly with our Backend-for-Frontend (BFF) layer, powered by Spring Boot microservices , and deployed on Google Cloud Platform (GCP) . Key Responsibilities: Design and build a high-performance frontend framework using React.js and Micro Frontend (MFE) architecture . … Redux and Redux-Saga/Thunk . Strong JavaScript/TypeScript proficiency with modern ES6+ concepts. Must-have experience with GraphQL for efficient data fetching. Experience integrating frontend with Spring Boot microservices via BFF architecture . Hands-on experience with Tailwind CSS for highly scalable and maintainable UI designs. Strong background in frontend performance optimization , including: Lazy loading More ❯

collaborating closely with technical teams, product owners, and designers. Your Responsibilities Develop user-friendly, efficient interfaces using Angular and CSS . Design and implement backend features using Java and Spring Boot . Implement automated testing for both front-end (Jasmine, Karma) and back-end components. Work with DevOps teams to integrate your developments into the CI/CD … Collaborate with business stakeholders to translate functional needs into concrete technical solutions. Your Profile Significant experience in fullstack development , with strong skills in Angular (front-end) and Java/Spring Boot (back-end). Excellent command of web development and front-end integration (CSS, responsive design, performance tuning). Strong experience in automated testing with Jasmine and Karma. More ❯

Synechron is looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, and other modern Java application frameworks, messaging services, databases, and CI/CD pipelines is essential. This is to join an international team, on a long term (multi-year) programme of work, working with a well known financial organisation. … The Paper Exchange) in central Belfast, within a fast growing and friendly team (100+). Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Diversity Statement S ynechron are proud to be an equal opportunity employer. Our Diversity, Equity, and Inclusion More ❯

environment. Collaborate with AWS platform engineers. Support and optimize CI/CD pipelines using GitHub Actions. Manage AWS cloud services, including EKS Kubernetes clusters. Work alongside developers using Java Spring Boot and Java Lambda-based applications. Ensure smooth integration of services like S3, SQS, SNS, API Gateway, and EventBridge. Troubleshoot and resolve infrastructure-related issues. Must-Have Skills … Proven experience with AWS (incl. EKS, API Gateway, Lambda) Strong Java development background Experience with Spring/Spring Boot microservices Hands-on with Terraform and Docker Familiarity with GitHub & GitHub Actions Good knowledge of cloud-native architectures and CI/CD principles What We Offer DKV Insurance Free training (technical, behavioral, language) and certifications Continuous and personalized More ❯

Working with the team to design, implement, and test features for new product development Task estimation in accordance with sprint planning Your skillset may include: Java Core (version 8+) Spring Boot, Spring Framework, knowledge of Developing in Spring with Hibernate Knowledge of developing REST within HTTPS Experience developing within a microservice architecture Web Services using RESTful More ❯

and contributing to best practices. Ensuring applications are secure, scalable, and high-performing. What We're Looking For: Strong experience in Java (v8 or above). Proven expertise with Spring Boot and the wider Spring Framework. Solid understanding of RESTful API design and development. Experience with microservices architecture. Proficiency in SQL and working with relational databases. More ❯

and contributing to best practices. Ensuring applications are secure, scalable, and high-performing. What We're Looking For: Strong experience in Java (v8 or above). Proven expertise with Spring Boot and the wider Spring Framework. Solid understanding of RESTful API design and development. Experience with microservices architecture. Proficiency in SQL and working with relational databases. More ❯

in a technical review of skills and experience. Essential Duties and Responsibilities: The candidate will be responsible for: Design and implementation of modernized cloud-based applications using Angular 14 & Spring boot Microservices. Support legacy JEE software applications on WebSphere. Work with users in an Agile development approach to understand requirements, elicit feedback and refine solutions through demonstrations. Present … informal design reviews and document the design according to the Government's system lifecycle methodology. Work Experience & Job Skills: Minimum 8+ years of hands-on development experience using Java, Spring boot Microservices, JPA and Angular 14+ Experience with modern software engineering tools and methodologies including Eclipse, Spring Tool Suite (STS), Visual Studio Code, and Atlassian Products (Jira More ❯