Sr. Software Developer in Test (Python/Selenium)
Align Technology, Inc.
Full-time
Informática y tecnología
Location
madrid, comunidad de madrid, Spain
Posted
May 30, 2026
Job Description
Sr. Software Developer in Test (Python/Selenium)
Department: Research & Development
Employment Type: Full Time
Location: EMEA-Spain
Description
We are seeking a Senior Software Development Engineer in Test (Sr. SDET) with strong experience in Selenium-based automation and Python scripting. This role emphasizes a quality‑first testing approach, requiring thorough manual verification of test scenarios prior to automation to ensure accuracy, stability, and business correctness. The Sr. SDET will own automation strategy, execution, and continuous improvement while collaborating closely with development, product, and DevOps teams.
Key Responsibilities
- Perform manual verification of test scenarios to validate functionality, workflows, and edge cases prior to incorporating them into automation
- Design, develop, and maintain test automation solutions using Selenium (Python) and UFT, ensur...