Senior Software Engineer in Test (Python)

Align Technology is developing innovative medical technologies including Invisalign and iTero scanners. They are seeking a Senior Software Engineer in Test to test complex 3D CAD applications, APIs, AI-powered tools and user interfaces.

• Design, execute test plans for our software and related APIs, conduct test cases review
• Develop and maintain automated tests using out Python-based automation frameworks
• Validate AI-driven features and algorithms integrated into the application
• Prepare, manage, and curate datasets for AI model training and testing
• Analyze test results and work closely with developers to resolve issues
• Estimate testing scope, plan & monitor testing for projects
• Prepare test documentation (test strategy, test plans, RTM)
• Work with bugs throughout their lifecycle
• Set-up CI for feature branches
• Support and optimize test regression
• Clarify use-cases with internal users
• Lead testing of team features through path-to-production flow
• Collaborate with cross-functional teams to ensure seamless integration of AI components
• Contribute to continuous improvement of QA processes and tools

• Bachelor or a master’s degree in computer science or related
• 8 years of professional SQA experience
• 2+ years hands on experience in test automation
• At least a year of experience as SQA in ML/AI area
• Excellent analytical skills and ability to write detailed test cases
• Desire to release product with good quality and ability to find defects
• Strong Python skills
• Experience in non-functional testing
• User experience with Git
• English: Upper intermediate

• Health and well-being programs
• Employee-exclusive discounts on Invisalign products
• Learning opportunities through online learning resources and support for your individual development plans
• Inclusive, global workplace that fosters collaboration, recognition and belonging