ph3Description /h3pAlign Technology Inc. is a general leader in the development of innovative medical technologies. The company is best known for its groundbreaking product, Invisalign—a device that enables people to achieve a perfect smile in a simple and aesthetic way, without traditional braces. /ppbDepartment: /b Clinical /ppbLocation: /b EMEA-Spain /ppToday, we are developing cutting‑edge, technology‑rich products such as the Invisalign system for teeth alignment and iTero scanners, helping dental professionals achieve optimal clinical outcomes and offer their patients advanced, effective treatment options. /ppOur headquarters is located in Silicon Valley, USA. Since 2004, our Madrid RD office has been focused on developing CAD applications for orthodontics. Working closely with colleagues in the United States (San Jose and Raleigh) and Costa Rica, our team is responsible for integration of next‑generation AI‑powered software for digital medical devices. /ppWe are expanding our QA department and looking for a Senior Software Engineer in Test. This role involves testing complex 3D CAD applications, APIs, AI‑powered tools and user interfaces, as well as their integration with other systems. /ph3Why You’ll Love Working With Us /h3ulliCross‑Functional Collaboration: Be part of a dynamic, multiregional development organization that utilizes a broad set of technologies and tools. You’ll have the opportunity to interact and share experiences with colleagues from various countries and cultures. /liliDiverse Testing Responsibilities: Our SQA team is responsible for testing multiple back‑end applications,



with a primary focus on a system which automatically implements text‑based Doctors’ requests in digital treatment plans. You’ll engage in both automated and manual testing, develop test design, dataset management and support automation framework activities. /liliFlexible Methodologies: We use a mix of Waterfall for long‑term planning and Scrum for short‑term projects. Our automation frameworks, primarily Python‑based (using pytest), run on both cloud (AWS) and on‑premise infrastructure. /li /ulh3Responsibilities /h3ulliDesign, execute test plans for our software and related APIs, conduct test case reviews. /liliDevelop and maintain automated tests using our Python‑based automation frameworks. /liliValidate AI‑driven features and algorithms integrated into the application. /liliPrepare, manage, and curate datasets for AI model training and testing. /liliAnalyze test results and work closely with developers to resolve issues. /liliEstimate testing scope, plan monitor testing for projects. /liliPrepare test documentation (test strategy, test plans, RTM). /liliWork with bugs throughout their lifecycle. /liliSet‑up CI for feature branches. /liliSupport and optimize test regression. /liliClarify use‑cases with internal users.



/liliLead testing of team features through path‑to‑production flow. /liliCollaborate with cross‑functional teams to ensure seamless integration of AI components. /liliContribute to continuous improvement of QA processes and tools. /li /ulh3Requirements /h3h3Skills, Knowledge Expertise /h3ulliBachelor or a master’s degree in computer science or related. /lili8 years of professional SQA experience. /lili2+ years hands‑on experience in test automation. /liliAt least a year of experience as SQA in ML/AI area. /liliExcellent analytical skills and ability to write detailed test cases. /liliDesire to release product with good quality and ability to find defects. /liliStrong Python skills. /liliExperience in non‑functional testing. /liliUser experience with Git. /liliEnglish: Upper intermediate. /li /ulh3Nice to have /h3ulliFamiliar with generative AI techniques. /liliFamiliar with C++. /liliSQL querying skills. /liliExperience with AWS. /li /ulh3Applicant Privacy Policy /h3pReview our Applicant Privacy Policy for additional information. /ph3Equal Opportunity Statement /h3pAlign Technology is an equal opportunity employer. We are committed to providing equal employment opportunities in all our practices, without regard to race, color, religion, sex, national origin, ancestry, marital status, protected veteran status, age, disability, sexual orientation, gender identity or expression, or any other legally protected category. Applicants must be legally authorized to work in the country for which they are applying, and employment eligibility will be verified as a condition of hire. /p /p #J-18808-Ljbffr

📌 Senior Software Engineer in Test (heavy Python) (Madrid)
🏢 Align Technology
📍 Madrid