Java Developer Java Spring, Kubernetes & Microservices

Java Developer – Java Spring, Kubernetes & Microservices Location: Sundsvall, Sweden Working Arrangement: Hybrid / Partial Remote Job Type: Consultant Reference Number: AD 5655 Assignment Period: 1 January 2027 – 31 December 2027, with a possibility of extension until 31 December 2028 Scope: 100% Application Deadline: 2 November 2026 About the Assignment We are looking for an experienced Java Developer to contribute to the development, maintenance, and continuous improvement of complex IT systems. The role involves working in an agile, cross-functional team, focusing on high-quality software development, automation, and efficient delivery. You will participate throughout the development lifecycle, collaborate closely with technical and business stakeholders, document solutions, and contribute to knowledge sharing. The assignment is based in Sundsvall, with the possibility of working remotely up to 60% of the time when the work permits. On-site presence may therefore be required. Key Responsibilities Develop and maintain applications using Java and Spring. Work with CI/CD pipelines and container technologies such as Docker and Kubernetes. Configure and manage application servers, particularly JBoss. Apply test-driven development (TDD), behavior-driven development (BDD), and unit testing. Develop and integrate asynchronous APIs and microservices. Work with Apache Kafka, WSO2 API Manager, and Camunda. Contribute to continuous improvements, test automation, and development efficiency. Document technical solutions and share knowledge with relevant team members. Collaborate within agile teams using iterative development practices. Mandatory Requirements Strong Swedish communication skills, both written and spoken. Documented experience in Java and Java Spring development in complex IT environments. Documented experience with CI/CD, container management using Docker and Kubernetes, and application servers such as JBoss. Ability to work independently, take initiative, collaborate effectively, and communicate proactively. A CV written in Swedish is mandatory. Preferred Qualifications Experience with test-driven development (TDD), behavior-driven development (BDD), and unit testing. Experience with asynchronous APIs, Apache Kafka, microservices, and WSO2 API Manager. Experience with Camunda process management. Familiarity with tools and platforms such as Jira, Confluence, Cucumber, MQ Explorer, Bruno, Helm, GitLab, and Maven. Experience working with agile and iterative methods, preferably SAFe. Experience collaborating in cross-functional teams within public-sector or government-like environments. Application Process Interested candidates are invited to submit an updated CV in Swedish, highlighting relevant experience with Java, Spring, CI/CD, Docker, Kubernetes, and microservices. Please apply as soon as possible. The application deadline is 2 November 2026.