Software Developer in Test - M3 - Lawrenceville, GA
M3
Overview:
The Software Developer in Test (SDET) designs, develops, and maintains automated test solutions that ensure the quality, reliability, and performance of M3's SaaS applications. This role builds scalable automation frameworks, creates robust automated test suites for UI and API layers, and integrates automated testing into CI/CD pipelines. The SDET collaborates closely with developers, Quality Engineers, and Product teams to support shift-left quality practices, improve testability, and accelerate delivery. This role also mentors junior automation engineers and contributes to the evolution of test architecture, coding standards, and automation best practices across the organization.
Essential Duties:
The duties listed below are the essential functions of this position, and they may change as the needs of the company demand. All associates are expected to do what is necessary to get the work done and to cooperate fully with their supervisor's requests for additional or altered duties.
• Design, develop, and maintain scalable automated test frameworks and reusable automation components for UI, API, and integration testing.
• Build and execute automated test suites that validate functionality, performance, reliability, and system behavior across distributed systems.
• Partner with developers to improve testability, troubleshoot issues, and validate code changes through automated and exploratory testing.
• Integrate automated tests into CI/CD pipelines and ensure automation supports fast, reliable release cycles.
• Develop and maintain API automation using tools such as Postman, Swagger, or custom frameworks.
• Conduct performance, load, and stress testing using tools such as JMeter, and collaborate with engineering teams to analyze results.
• Participate in code reviews, ensuring automation code meets engineering standards for readability, maintainability, and performance.
• Mentor Quality Engineers and junior SDETs on automation design, coding practices, d