Senior software development engineer in testwe are seeking an experienced senior sdet to join our core engineering team in guadalajara. As a key member of our product-driven team, you will play a vital role in ensuring the robustness, scalability, and performance of our microservice-based systems running in cloud environments.this is a unique opportunity to collaborate with top-tier professionals and take ownership of impactful projects. You will work on products that directly impact global healthcare professionals and have the flexibility to enjoy a hybrid work model in guadalajara.the successful candidate will be responsible for designing, building, and maintaining automated test frameworks and tools for both client-side and server-side technologies. You will develop and execute end-to-end test plans covering grpc, restful apis (openapi), and ui layers using selenium.key responsibilities:design, build, and maintain automated test frameworks and tools for both client-side and server-side technologies.develop and execute end-to-end test plans covering grpc, restful apis (openapi), and ui layers using selenium.collaborate with developers, architects, and qa engineers to improve code quality, coverage, and release velocity.develop and integrate automated testing within ci/cd pipelines.expand and enhance existing tools to support evolving test coverage and product complexity.monitor, track, and report key quality and automation metrics.actively participate in planning, design reviews, and sprint ceremonies.requirements:bs in computer science or a related field.6+ years of experience in software engineering or test automation.3–5 years of hands-on experience designing and implementing automated test frameworks.strong proficiency in python, with solid oop design experience.proven experience automating tests with selenium and testing apis (grpc and openapi).experience with cloud-based architectures (aws preferred) and microservices.familiarity with testng and/or pytest.bonus: knowledge of c# and previous work in healthcare, security, or biometrics domains.self-starter with excellent communication and collaboration skills.what we offer:work on products that directly impact global healthcare professionals.enjoy the flexibility of a hybrid work model in guadalajara.be part of a fast-paced, mission-driven engineering culture that values innovation, quality, and continuous improvement.collaborate with top-tier professionals and take ownership of impactful projects.grow your career in a company that invests in people and cutting-edge technologies.