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# Remote QA Automation Engineer - Billing & API Testing

- **Company:** Ust
- **Location:** Spain
- **Salary:** €45,000.0 - €60,000.0
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Application Programming Interfaces (APIs), Continuous Integration, Data Validation, Standard Sql, Selenium, Restful APIs
- **Published:** August 30, 2026
- **Apply:** https://www.jobleads.com/es/job/eedf34d3aa398ebcdb30b97c8890c9984

## About the Role

Expect collaboration with developers and business stakeholders, plus UAT support and production readiness checks. Ideal candidates bring 4+ years in software QA, strong API and SQL skills, and experience with CI/CD, Selenium, and REST Assured.

## Description

UST is seeking a QA / Test Engineer to join a remote-friendly team. You will lead testing across enterprise platforms with a focus on billing accuracy, data validation, and automation.


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