• Organize, conduct, and schedule all Scrum ceremonies, including stand-ups, sprint planning, reviews, and retrospectives • Train and coach team members on agile processes, methods, and tasks to ensure consistent understanding and application of agile practices • Maintain and groom the backlog, facilitating thorough and productive backlog grooming sessions • Manage agile/project artifacts, ensuring all project tracking and documentation are up-to-date and accurately reflect project status • Track progress towards project delivery goals and provide leadership with high-level summaries and updates on project progress • Execute functional testing of web application features, validating stories against acceptance criteria and documenting defects with clear reproduction steps, severity classification, and expected versus actual behavior • Build, maintain, and expand automated regression test suites using Playwright, Cypress, and Selenium with Cucumber/Gherkin BDD patterns, integrated into GitLab CI pipelines for continuous feedback • Create and maintain automated API test collections using Postman and Rest Assured to validate microservice endpoints, inter-service contracts, and integration points with external systems • Create and maintain integration test cases / scenarios • Perform digital accessibility evaluations on coded solutions using automated tools (aXe, pa11y, WAVE, ANDI) and manual techniques (JAWS and NVDA screen reader testing) per WCAG 2.1 AA and Section 508 standards, following the DHS Trusted Tester conformance test process • Document accessibility findings with specific WCAG success criteria references and actionable remediation guidance that enables developers to resolve issues efficiently • Execute load and performance tests using NeoLoad, JMeter, or equivalent tools to validate response times, throughput, and error rates against defined thresholds before production releases • Maintain test plans and test cases in Confluence linked to Jira stories, with test evidence documented for sprint reviews • Collaborate with developers to define clear acceptance criteria and test criteria during backlog refinement, ensuring stories are testable before development begins • Participate fully in Agile ceremonies within a scrum framework: Sprint Planning, Standup, Sprint Review, Retrospective, and Backlog Refinement • Maintain CI-integrated test suites at a 95% pass rate or above and resolve flaky tests promptly to keep automation a reliable quality gate • Support production triage when assigned, diagnosing issues and verifying fixes through the standard CI/CD pipeline • Contribute to test strategy improvements, automation framework enhancements, and knowledge sharing across the project team

• Coordinate and execute system integration testing (SIT) events in alignment with approved test plans, procedures, and scripts • Set up and validate test environments to ensure accuracy and readiness for testing activities • Execute testing across hardware, software, systems, and network components • Identify, document, and track defects, working closely with development and support teams for resolution • Create and maintain detailed test reports, including results, defects, and system performance • Collaborate with cross-functional teams including QA, development, infrastructure, and business stakeholders • Support testing activities related to the Facets migration, including integration with downstream systems • Ensure test coverage aligns with business and technical requirements • Participate in troubleshooting and root cause analysis of defects and system issues • Maintain documentation for test processes, environments, and outcomes

POSITION SUMMARY: Senior Software Engineer in Test is a software engineer who owns the quality and reliability of the systems they build. You bring deep expertise in test automation and quality engineering, combined with a drive to expand into building production software. You design systems with testability in mind from the start and ensure the code you ship meets the highest standards. This role is ideal for engineers with strong automation backgrounds who want to grow their software development skills while leveraging their quality engineering expertise. Together with the Engineering Team, Product Managers, and Designers, you will build new features and experiences for our customers while establishing the automated testing and quality practices that give the team confidence to ship quickly. PRIMARY RESPONSIBILITIES: Design, build, and maintain production software systems alongside supporting test automation infrastructure. Own end-to-end quality for features you develop, from unit tests through integration and system validation. Build and maintain test automation frameworks and tools using AI and clean coding practices. Work closely with the architecture team on system design, ensuring testability and reliability are built in from the start. Perform code reviews with attention to both functionality and test coverage, mentoring the team on quality best practices. Develop test strategies by analyzing product design and technical specifications in collaboration with product managers. Integrate automated testing into CI/CD pipelines to establish continuous build and test cycles. Transform requirements into highly scalable, reliable, and well-tested APIs. Continuously improve testing methodologies and tooling to increase test coverage and engineering velocity. Report, document, and communicate issues discovered through testing with affected teams. Must maintain a current status on Natera training requirements. QUALIFICATIONS: BS degree in Computer Science, comparable program, or equivalent work experience. 7+ years of experience in test automation and quality engineering, with demonstrated software development skills. Experience building and maintaining test automation frameworks using Java and Python. Experience with cloud technologies, AWS preferred. Experience with software development lifecycle from design through deployment, with emphasis on building quality into every phase. Experience with microservice architecture and building scalable applications. KNOWLEDGE, SKILLS, AND ABILITIES: Object Oriented Programming in Java and Python Test automation tools and libraries such as Selenium, TestNG, and JUnit REST API development and testing Relational databases and SQL programming, preferably MySQL or PostgreSQL AWS Services such as SQS, S3, and SNS Docker and container-oriented technologies CI/CD pipeline development and integration Strong analytical skills with attention to system dependencies and integration points Excellent communication skills for collaborating across teams The pay range is listed and actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years & depth of experience, certifications and specific office location. This may differ in other locations due to cost of labor considerations. Remote USA $136,600—$170,700 USD OUR OPPORTUNITY Natera™ is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women’s health, and organ health. Our aim is to make personalized genetic testing and diagnostics part of the standard of care to protect health and enable earlier and more targeted interventions that lead to longer, healthier lives. The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. When you join Natera, you’ll work hard and grow quickly. Working alongside the elite of the industry, you’ll be stretched and challenged, and take pride in being part of a company that is changing the landscape of genetic disease management. WHAT WE OFFER Competitive Benefits - Employee benefits include comprehensive medical, dental, vision, life and disability plans for eligible employees and their dependents. Additionally, Natera employees and their immediate families receive free testing in addition to fertility care benefits. Other benefits include pregnancy and baby bonding leave, 401k benefits, commuter benefits and much more. We also offer a generous employee referral program! For more information, visit www.natera.com. Natera is proud to be an Equal Opportunity Employer. We are committed to ensuring a diverse and inclusive workplace environment, and welcome people of different backgrounds, experiences, abilities and perspectives. Inclusive collaboration benefits our employees, our community and our patients, and is critical to our mission of changing the management of disease worldwide. All qualified applicants are encouraged to apply, and will be considered without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, veteran status, disability or any other legally protected status. We also consider qualified applicants regardless of criminal histories, consistent with applicable laws. If you are based in California, we encourage you to read this important information for California residents. Link: https://www.natera.com/notice-of-data-collection-california-residents/ Please be advised that Natera will reach out to candidates with a @natera.com email domain ONLY. Email communications from all other domain names are not from Natera or its employees and are fraudulent. Natera does not request interviews via text messages and does not ask for personal information until a candidate has engaged with the company and has spoken to a recruiter and the hiring team. Natera takes cyber crimes seriously, and will collaborate with law enforcement authorities to prosecute any related cyber crimes. For more information: - BBB announcement on job scams - FBI Cyber Crime resource page

• On-site customer support primarily in hospitals • Independent analysis and resolution of malfunctions • Maintenance, repair and documentation of digital medical carts • Nationwide assignments including overnight stays