Senior Java Developer
Role Description
We are seeking a senior Java Developer for an agile team that further develops and drives backend services for a travel planner built on open-source components. The assignment involves development in cloud environments, container orchestration, and structured knowledge transfer and documentation.
Responsibilities
• Develop and optimize backend services in Java for travel and traffic information.
• Build, package, and deploy services in a container-based environment.
• Ensure robust data processing from internal and external traffic and schedule sources.
• Design and improve APIs for consumers such as apps, web, and internal tools.
• Work closely with the OTP/open-source community to contribute to continuous improvements.
• Write unit tests, automate flows, and participate in code reviews.
• Transfer knowledge to the client's staff and document completed work.
Requirements
• Modern Java (e.g., Java 11+).
• Docker and Kubernetes.
• Git and established version management workflow.
Preferred Qualifications
• Microsoft Azure and cloud-native patterns.
• Microservice architecture.
• SQL databases and performance optimization.
• Terraform and infrastructure as code.
• Design and development of APIs (REST/JSON, OpenAPI).
• Active experience with open-source collaborations, preferably OTP-related.
• Experience with open map and traffic data sources.
• Unit testing and test automation.
• Agile working methods (Scrum/Kanban).
Start/Duration
• Start: 2025-11-17
• Duration: until 2026-05-31
Location
• Malmö
About Rasulson Consulting
Rasulson Consulting is a specialized staffing and recruitment company in the IT sector. We collaborate with both established technology companies and innovative startups to offer attractive career opportunities for those who want to develop in digitalization and IT. Through our deep technical expertise and extensive network, we match the right consultant with the right assignment – quickly and accurately. With us, you'll receive personal advice, continuous feedback, and the opportunity to take the next step in your career.