Senior Fullstack Test Engineer

About this role

About Avaron AB

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. About the Role You will join a team that wants to raise the bar for testing, automation and service reliability in a digital services environment. The role is broad and hands-on: you will work across UI, API and backend, improve existing automated tests, and help build a more effective approach to quality throughout the development lifecycle. You will not only execute tests, but also investigate failures, analyze logs and integrations, use browser DevTools, and contribute to monitoring of existing services. This is a role for you if you enjoy combining deep technical testing with a test leader mindset and want to influence how quality is built into everyday development work. What makes the role especially interesting is the chance to shape automation, regression coverage and release quality in a modern setup with CI/CD, microservices and close collaboration across the team. Job DescriptionYou will break down requirements into relevant test cases for new development. You will define and secure validation requirements and acceptance criteria together with Business Analysts and Developers. You will automate manual, exploratory, integration and regression testing across UI, API and backend. You will develop, maintain and improve test frameworks and identify new areas where automation adds value. You will execute automated test suites, analyze results and follow up defects in non-production environments. You will investigate failures in system tests during development, operations and incidents using logs, integrations and browser DevTools. You will help drive deploy and release quality from both a functional and business perspect