Soldo is the proactive spend management solution that frees progressive businesses to accomplish more. Over 25,000 organisations across 31 countries use Soldo to end slow, messy, and inefficient spending, bringing financial agility and control over every expense. Soldo combines a powerful spend management platform, a user-friendly app, and versatile payment methods to automate expense admin and eliminate inefficiency in managing business spending. By proactively managing decentralised spend, organisations empower employees to spend when and where needed, maintaining high productivity while avoiding month-end surprises. Founded in 2015 by Italian digital innovator Carlo Gualandri, Soldo is headquartered in London with offices in Dublin, Milan, and Rome. We are looking for people with big ambitions, cool heads, sharp minds, and warm hearts. Join us as we grow together. What's in it for you Competitive salary Private healthcare coverage for you and your family Lunch vouchers Genuine career development opportunities, including an annual €500 career development budget Access to training, mentoring, workshops, and a leadership programme Flexible working options, including remote work and office work in Milan or Rome, with 60 days of work anywhere Extra days off on Christmas Eve, New Year's Eve, and your birthday Your own personal company Soldo card Employee Assistance Programme CAF Annual Fiscal & Financial Support The role We are seeking a Senior Java Developer with solid hands-on experience. The ideal candidate will have deep expertise in modern Java (17), microservice architectures, and distributed systems. This role requires strong technical skills, a proactive approach to problem-solving, and the ability to work collaboratively in an agile environment. Responsibilities Design, develop, and maintain scalable Java applications using Java 17 and Spring Boot Architect and implement microservices following best practices (including hexagonal architecture and MVC patterns) Ensure robust database integration with JPA, SQL, MySQL, PostgreSQL, and timeseries databases Develop and maintain RESTful APIs and asynchronous communication flows (Kafka, Artemis, JMS, gRPC) Implement and manage CI/CD pipelines (Bitbucket Pipeline, Jenkins Pipeline) Optimize JVM performance and troubleshoot complex issues Refactor legacy codebases using reverse engineering techniques Integrate monitoring and observability solutions (Micrometer, Prometheus, Dynatrace, Grafana, Elasticsearch, OpenSearch) Collaborate with DevOps to containerize applications using Docker and orchestrate with Kubernetes Ensure code quality and maintainability through testing (JUnit, Mockito, AssertJ, Testcontainer) and code coverage tools (SonarCloud) Participate in pull request workflows and code reviews Document solutions and processes using Jira and Confluence Work with AWS services (S3, Lambda) and leverage cloud-native architectures We are looking for someone who must have: Solid professional experience in Java development (Java 17) Strong expertise in: Spring Boot, Spring Framework, Spring Security Database technologies: JPA, SQL, MySQL, PostgreSQL, Timeseries DB RESTful API design and asynchronous communication (Kafka, Artemis, JMS, gRPC) Microservices and distributed architectures MVC and hexagonal architecture patterns Saga pattern and transactional design Docker, Kubernetes Monitoring tools: Micrometer, Prometheus, Dynatrace, Grafana, Elasticsearch, OpenSearch AWS (S3, Lambda) and cloud solutions Build tools: Maven, Gradle Application servers: Tomcat Version control and workflows: Git, Gitflow, Bitbucket Pipeline, Jenkins Pipeline Testing frameworks: JUnit, Mockito, AssertJ, Testcontainer Code quality: SonarCloud, code coverage strategies Agile tools: Jira, Confluence IDE: IntelliJ IDEA Additional skills include: Advanced concurrency, transactional systems, and distributed computing Strong troubleshooting and JVM performance optimization skills Experience with reverse engineering and refactoring legacy code Excellent communication and teamwork skills Nice to Have Experience with additional AWS services Familiarity with other monitoring and logging solutions Contributions to open source or technical communities What We Offer Opportunity to work on cutting-edge projects in a collaborative environment Access to modern development tools and cloud infrastructure Continuous learning and professional growth Key Skills REST, Eclipse, Junit, Spring, Struts, SOAP, JPA, Hibernate, Maven, J2EE, JDBC, Java Employment Type : Full Time Experience : years Vacancy : 1 J-18808-Ljbffr