eero, an Amazon company, is looking for a Software Development Engineer in Test (SDET) II to join our team and help ensure the quality of our mesh WiFi networking products. You will work across the full product stack - from embedded firmware on eero nodes, to cloud services and REST APIs, to web applications our customers and ISP partners use to manage their networks. You will own test strategy and automation for features that span multiple system layers, collaborating closely with firmware, cloud, and front-end engineers to ship reliable, performant networking products at scale. Key job responsibilities - Design, develop, and maintain automated test frameworks that validate end-to-end functionality across embedded devices, cloud services, web applications, and REST APIs - Build and extend integration test suites for embedded software running on eero networking hardware - Develop automated regression and performance tests for front-end web applications (React-based admin consoles, customer portals) - Identify gaps in test coverage across the stack and drive improvements to CI/CD pipelines - Collaborate with development teams to define quality metrics, acceptance criteria, and release readiness standards - Investigate and root-cause complex cross-layer defects spanning firmware, cloud, and client software, and submit pull requests with fixes - Leverage generative AI tools and techniques to accelerate test development, improve test coverage analysis, and enhance quality engineering workflows - Define, implement, and analyze test metrics to measure test effectiveness and overall software quality, using data from testing, deployment, and production to drive actionable improvements - Review development designs and code changes to assess testability and prevent failure cases, influencing engineering teams to build software that is modular, instrumented, and verifiable - Automate and simplify team development, testing, and deployment processes to improve engineering velocity and reduce manual toil Basic Qualifications: - 4+ years of non-internship professional software development testing experience - 2+ years of test automation frameworks and tools building experience - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - Experience in penetration testing and exploitability-focused vulnerability assessment - Experience in platform-level security mitigations and hardening for Linux and Windows Preferred Qualifications: - Knowledge of Wi-Fi, Bluetooth, and networking - Experience with general troubleshooting/debugging of hardware, or experience in embedded wireless systems - Experience with at least one automated test framework like Selenium or Appium - Knowledge of network cabling, optic types, and test equipment - Experience identifying bugs in architecture, algorithms, functionality, and performance with strong overall debugging skills - Knowledge of networking protocols such as HTTP(S), DNS, and TCP/IP Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits. USA, CA, Los Gatos - 165,200.00 - 223,600.00 USD annually USA, CA, San Francisco - 165,200.00 - 223,600.00 USD annually
