Senior Software Engineer

Avaron AB is a growing consultancy that matches your expertise with the market's most interesting assignments, offering a platform where your professional development is central.

You will join a modern software engineering environment focused on building scalable microservices, orchestration services, and integrations. The assignment combines hands-on development with code quality, observability, performance tuning, and support for market rollouts.

• Design and build microservices
• Develop orchestration services for scalable system interactions
• Perform code reviews and contribute to high engineering standards
• Implement authentication and authorization based on OAuth
• Build and maintain synchronous REST APIs
• Develop asynchronous integrations using technologies such as Solace, Kafka, JMS, or similar
• Improve observability through logs, metrics, and traces
• Optimize application performance and support stable market rollouts

• Strong experience in Java and Spring Boot
• Hands-on expertise in building orchestration services
• Practical experience implementing OAuth-based authentication and authorization
• Proven experience developing synchronous APIs using REST
• Proven experience developing asynchronous integrations using Solace, Kafka, JMS, or similar technologies
• Solid understanding of observability, including logs, metrics, and traces, with tools such as ELK, Grafana, Prometheus, and OpenTelemetry
• Good working knowledge of SQL, including schema design, data modelling, and query optimization
• Strong unit testing skills using tools such as JUnit and Mockito
• Familiarity with microservices best practices, CI/CD, testing, and performance tuning
• Strong working experience in ServiceNow and ITSM
• Ability to support market rollouts

Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.