1 to 25 of 121 Spring Jobs in London

or equivalent experience - 8+ years of hands-on experience in migration and modernization of mainframe applications to cloud platforms using refactoring approach - Strong hands-on experience in Java and Spring Boot framework development and experience with RESTful web services using Spring Boot - Proficiency in Spring framework components (Spring MVC, Spring Data, Spring Security) and … Age L3 certification - Knowledge of testing frameworks like JUnit, Mockito - Knowledge of mainframe modernization tools like Micro Focus, Blu Age, Astadia, AWS Mainframe Modernization Service - Familiarity with containerization of Spring Boot applications using Docker - Exposure to Generative AI coding assistants such as Amazon Q Developer, GitHub Copilot - Experience with automation and scripting (e.g., Python, Shell scripting) - Experience in mainframe More ❯

Java Software Engineer - Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, MongoDB, Docker/Kubernetes, Real-time, TDD/BDD, Payments A Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech based in South West London. This organisation specialises in providing high performance … a Senior Engineer, you will join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As a … similar environments. To be successful, you will demonstrate: A strong background in hands-on Java engineering, currently working with Java 11+ Indepth knowledge of microservices architecture and usage of Spring/Spring Boot Experience developing distributed, real-time applications with Kafka and the JMS (or related MQ technologies e.g. RabbitMQ, ACtiveMQ etc.) with an appreciation of multithreading, concurrency More ❯

design of our digital services platform. Collaborate with UX designers and product owners to translate user needs into functional and intuitive applications. Develop and maintain robust Java applications using Spring Boot and microservices architecture. Implement real-time data streaming solutions using Kafka to ensure timely and accurate data delivery. Optimize application performance to handle large datasets and complex financial More ❯

multiple releases every week Coding and testing: Demonstrable experience designing, coding and debugging Golang based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Golang Spring Boot Docker Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good More ❯

scalable, resilient systems Monitor and visualise your product's behaviour in live production environments About You Requirements Minimum of 5 years' experience in Java 17+ and frameworks such as Spring, Spring Boot, and build tools like Maven Hands-on experience designing and building microservices and distributed systems Have a test-first mindset with experience in TDD/BDD More ❯

documentation, Sonar compliance, OWASP checks ) Contribute to the development Service Oriented Architecture (SOA) Contribute to the continuous improvement of development processes Work in an Agile environment Qualifications : Experience with Spring, Spring Boot, web, Hibernate, Maven, REST, JPA, SQL Server Experience with Docker/Kubernetes, CI/CD in GCP Experience with AWS Experience with .BDD, TDD and DDD 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 ❯

best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/21) and the Spring Boot framework Knowledge of microservice architecture and API design principles Understanding of TDD and BDD principles Experience with CI/CD pipelines (GitLab CI desirable) Familiarity with Docker and More ❯

in building applications in Java, using a broad set of tools, techniques, and platforms, with a focus on proving it works and does the right thing. Experience working with Spring, REST APIs, JSON and Microservices. Good understanding of architecture and cloud native principles Familiar with test driven development approach Experience working with container environments in particular Docker, Kubernetes and More ❯

features and systems that serve their needs Take responsibility for security and compliance , planning proactively for operational impact Key requirements: Essential Skills: Fluent in Java (17+) and frameworks like Spring Boot , Quarkus , or Micronaut Deep understanding of RESTful architecture and HTTP Strong knowledge of asynchronous programming techniques in Java Proficient in SQL , with experience in RDBMS like Postgres or More ❯

Continuous Integration and Delivery using Jenkins, SonarQube Terraform for infrastructure management Grafana, Elasticsearch, Kibana & New Relic for metrics, logs and monitoring In the company we also use: VueJS, MySQL, Spring Boot, Apache Camel, AWS Redshift, AWS SageMaker, Pentaho, Balena, Serverless functions Winnow has adopted a hybrid working model where employees come to the office two days a week and More ❯

collaboration, innovation, and continuous improvement. Develop engineering capability through coaching, recruitment, and career development aligned with DDaT frameworks. Excellent development skills, with a depth of experience including C#, Java (Spring Boot, JPA/Hibernate), REST API's, observability and monitoring, queue technologies and security. Detailed knowledge of best practices such as SOLID principles Experience of building new and evolving More ❯

are conscious that bringing business value to each development increment is key to maintaining the client’s competitive lead. Experience and Qualifications Essential: Previous development experience with Java 1.8+, Spring Boot and MySQL (2-3 Years+) Familiarity in microservice architecture Understanding of DevOps CI/CD methodologies, working with Docker, Kubernetes, GitHub Actions, etc Experience with cloud environments such More ❯

API gateway, transaction management layer, and merchant management layer. Select and implement appropriate technologies from our stack, which includes python, Node.js, or Jave for programming languages; Django, Express.js, or Spring Boot for frameworks; and PostgreSQL or MySQL for transactional date, with Redis for caching and session management. Design and implement robust security measures, including AES-256 encryption for sensitive More ❯

API gateway, transaction management layer, and merchant management layer. Select and implement appropriate technologies from our stack, which includes python, Node.js, or Jave for programming languages; Django, Express.js, or Spring Boot for frameworks; and PostgreSQL or MySQL for transactional date, with Redis for caching and session management. Design and implement robust security measures, including AES-256 encryption for sensitive More ❯

Bash on Linux-based environments. Proven ability to gather requirements, document solutions, and deliver polished demos to global teams. Nice-to-Have Skills Hands-on experience with Java frameworks (Spring Boot, Quarkus, Micronaut). Experience with PostgreSQL or other relational databases. Background in cybersecurity or as a DevOps/DevSecOps engineer. Familiarity with uDeploy, Bitbucket pipelines, or HashiCorp Vault More ❯

What background are we looking for? Essential Skills and Experience You will have at least 2 years of professional software development using Java. Minimum 1 years developing Microservices using Spring Boot You will have experience writing tests for existing and new code to ensure compatibility and stability You will be experienced in using different types of source control (preferably More ❯

/CD), cloud platforms (Azure, AWS), and Infrastructure as Code (Terraform, Pulumi). Familiarity with various frameworks across front-end and back-end stacks (React, Angular, Vue, Blazor, FastAPI, Spring Boot, Django, .NET). Experience designing and justifying architectural choices. Ability to communicate complex concepts clearly to both technical and non-technical audiences. Experience with agile methodologies (Scrum/ More ❯

Stack M&S uses a variety of technologies within Commercial Trading and, as part of our modernization drive, will be introducing new ones. The sorts of technologies include: Java, Spring, SpringBOOT, Micronaut React, Next.js, Typescript, Angular Azure Cloud, Kubernetes, Dynatrace (observability) SQL Server, MongoDB Ignite, Redis Everyone's Welcome We are ambitious about the future of retail. We're More ❯

and learning into the team – and stay curious about what's next Communicate clearly with both technical and non-technical stakeholders Key requirements: Fluent in Java (11+) and the Spring Framework specifically SpringBoot or similar (Quarkus, Micronaut) Strong understanding of HTTP and REST as an architectural style to build APIs. Fluent with asynchronous programming techniques and frameworks (in Java More ❯

years of Java development experience. Hands-on experience with Java alongside Kotlin, Go, or Python. Application design, software development, and testing expertise in an Agile environment. Experience with the Spring ecosystem and Hibernate. Familiarity with AWS or Azure and DevOps technologies like Docker, Kubernetes, and Terraform. Proficiency in CI/CD pipelines and API integrations. Experience in financial services More ❯

Kotlin or a modern version of Java. A structured approach to systems analysis and development. A good understanding of Microservice Architectures. Experience with application frameworks such as http4k or Spring Boot. An understanding of Agile development methods such as Scrum or Kanban. Demonstrable experience in TDD, pair programming. Continuous Integration/Continuous Delivery REST API development and/or More ❯

degree in computer science, Software or Electronic engineering or other related discipline. Conversant with the modern Java and Linux development frameworks and tool stack (e.g. Micro-Services with Java, Spring/Hibernate, Oracle). If you do not have all the Minimum or Desirable Criteria, your application will be considered. It is important to note that the Bank has More ❯

You'll provide technical support for the transition of applications into live service and support. Your skills and experience: What you'll bring: Experience of Java. AWS. Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them. Excellent knowledge of development processes. Experience of containerisation using Docker or Kubernetes. Experience of Continuous Integration More ❯

a hands-on engineering role with a strong emphasis on architecture, scalable systems, and modern cloud-native technologies. Key Responsibilities: Design, develop, and maintain scalable microservices using Java and Spring Boot Build and integrate event-driven systems with Kafka Contribute to frontend development using Angular and React Deploy and manage services on AWS Collaborate with product owners, designers, and More ❯