JobbMagasinet

At Avaron, you get the security of permanent employment combined with the variety of working at different customers.
We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development.

You will join a team working on a fund trading platform in the banking sector, where quality, reliability, and speed are critical.
The environment is backend-heavy and technically complex, with distributed systems, event-driven flows, and close collaboration between development, DevOps, and product teams.

In this role, you will shape how testing is done across the platform.
You will have a central part in building scalable automation, improving delivery confidence, and making sure new functionality is released with the right level of quality.
It is a great opportunity if you enjoy combining hands-on testing with real influence over test strategy in a modern engineering environment.

• You design, implement, and improve scalable test automation frameworks that can be reused across the platform.
• You build and maintain automated tests across UI, API, and integration layers.
• You drive functional, regression, and integration testing, and you use manual and exploratory testing when that creates the best outcome.
• You integrate automated tests into CI/CD pipelines to support fast and reliable delivery.
• You prepare and manage test data, analyze outcomes, and report defects in a clear and structured way.
• You automate repetitive testing workflows and help improve the overall test process.
• You work closely with developers, DevOps engineers, and product stakeholders to embed quality throughout the development lifecycle.

• Strong experience balancing automation and manual testing.
• Proficiency in Java (21+).
• Experience with Spring Boot and Hibernate.
• Hands-on experience with Selenium or Playwright.
• Experience with JUnit, TestNG, Cucumber, or similar tools.
• Experience with API testing using REST Assured or similar.
• Solid understanding of SQL and relational databases.
• Experience testing event-driven systems such as Kafka, JMS, or MQ.
• Familiarity with OpenAPI and AsyncAPI.
• Experience with Git and CI/CD tools such as Jenkins.
• Strong understanding of OOP and design patterns.
• Experience testing complex distributed backend systems.
• Ability to design structured manual test cases and perform exploratory testing.
• Fluent English.

• Permanent employment at Avaron AB
• Occupational pension
• Wellness allowance of SEK 5,000 per year

Selections are made on an ongoing basis – apply as soon as you can.