Senior QA Engineer (Full-Stack, Backend-Focused)
Job details
Company
Renesas Electronics
Location
Lisbon, Portugal
Employment type
Full-time
Seniority
Mid level
Primary category
Software Development
Posted date
22 Apr 2026
Valid through
Job description
Why Altium Software Engineering?
Renesas 365 (R365) is a new cloud platform for electronics system design, combining hardware and software workflows. The domain involves complex data relationships and system-level interactions.
Altium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world’s most collaborative and efficient electronics design platform.
About the Role
This is a Senior Full-stack QA role with a strong focus on backend, data validation, and deep system analysis.
A Day in the Life of Our Senior QA Engineer
- Own end-to-end quality of features within the team
- Test backend APIs (REST / GraphQL) and data flows
- Analyze complex system behavior and edge cases
- Validate data integrity across services
- Perform exploratory testing and root cause analysis
- Collaborate with developers on design and testability
- Write automated tests using existing frameworks when needed