Senior QA Automation Engineer: AI-Driven API & UI Testing

Backblaze

📍 avellaneda, buenos aires, Argentina

Full-time Ingeniería y tecnología Posted June 07, 2026

Job Description

Backblaze is seeking a Senior QA Engineer based in Buenos Aires, Argentina. This position involves ensuring the quality, reliability, and scalability of products through rigorous end-to-end testing across UI and API experiences.

The ideal candidate will have over 10 years of QA experience, deep automation skills, and a strong focus on script-driven testing. A collaborative mindset and experience with cloud storage concepts are essential for success in this role.

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