Software Developer Engineer - Test

Software Developer In Test (Sdet)

We're looking for a hands-on Software Developer in Test (SDET) to join our growing QA team supporting Connect—Lineage's next-generation WMS platform. This role will play a key part in shaping and scaling our automation capabilities across UI and API and Database layers, while also contributing to manual testing efforts as we build out our frameworks. You'll be embedded directly with our engineering team, working closely with developers to identify defects early, establish testing standards, and contribute to a culture of quality across the stack.

What You'll Do

• Design, implement, and maintain automation frameworks for UI (React/React Native), API (Node.js) and database backend components.
• Create and execute test cases for stored procedures, database functions to validate business logic and data consistency.
• Partner with developers to help them create effective unit and integration tests.
• Provide guidance on automation strategy, tooling, and best practices.
• Begin to integrate tests into CI/CD pipelines to enable pre-merge validations.
• Document and troubleshoot bugs; contribute to efforts that reduce production incidents.
• Learn and understand our custom-built WMS platform (Connect Plus), gaining knowledge of how it integrates with other components like WCS, APIs, and data services.

What We're Looking For

• Must-Haves:
• 5+ years of hands-on experience in QA automation across web, mobile, and APIs
• Strong experience with frameworks such as Selenium, Playwright, Cypress, or Appium
• Skilled in API automation tools (e.g., Postman, RestAssured, or similar)
• Proficiency in JavaScript/TypeScript, Java, or Python
• Familiarity with React, React Native, and Node.js environments
• Solid SQL skills and understanding of legacy database testing
• Experience with Git and integrating automated tests into CI/CD pipelines
• Nice-to-Haves:
• Experience in supply chain or logistics, especially in warehouse automation
• Exposure to performance testing (e.g., JMeter)
• Knowledge of Docker/Kubernetes and test containerization
• Experience with test strategy in early-stage automation environments

Why This Role Matters

• Fewer bugs in production
• Faster feedback cycles for developers
• A robust test automation foundation that evolves with the platform
• Direct influence on the quality culture of a mission-critical product

Please note: We are unable to sponsor work authorization now or in the future for this role.

Why Lineage?

This is an excellent position to begin your career path within Lineage! Success in this role enables greater responsibilities and promotions! A career at Lineage starts with learning about our business and how each team member plays a part each and every day to satisfy our customers' requirements. Beyond that, you'll help us grow and learn on our journey to be the very best employer in our industry. We'll ask you for your opinion and ensure we do our part to keep you developing and engaged as we grow our business. Working at Lineage is energizing and enjoyable. We value respect and care about our team members. Lineage is an Equal Employment Opportunity Employer and is committed to compliance with all federal, state, and local laws that prohibit workplace discrimination and unlawful harassment and retaliation. Lineage will not discriminate against any applicant on the basis of race, color, age, national origin, religion, physical or mental disability or any other protected status under federal, state and local law.

Benefits

Lineage provides safe, stable, reliable work environments, medical, dental, and basic life and disability insurance benefits, 401k retirement plan, paid time off, annual bonus eligibility, and a minimum of 7 holidays throughout the calendar year.