Senior Software Engineer in Test; SDET

Piper Companies is seeking a Senior Software Engineer in Test (SDET) to support a major technology modernization program for a large enterprise based in Smithfield, RI or Merrimack, NH. In this role, you will build and enhance automated testing frameworks, embed quality practices into CI/CD pipelines, and work closely with engineering teams to deliver stable, scalable, and high‑quality software solutions.

This hybrid role requires the candidate to sit onsite 2–3 days per week at either location of Smithfield, RI or Merrimack, NH.

• Design, implement, and maintain automated test frameworks and suites for REST APIs, backend services, UI applications, and data validation using SQL/Postgre
  
  SQL, while integrating automation into Jenkins‑based CI/CD pipelines.
• Collaborate closely with developers to enhance testability, drive shift‑left testing practices, and contribute to code reviews to ensure high‑quality automation across Agile teams.
• Create comprehensive test plans, strategies, acceptance criteria, and documentation to validate functionality, performance, and quality standards.
• Troubleshoot defects, perform root‑cause analysis, and provide clear remediation guidance to support reliable and scalable software delivery.

• 6–10 years of SDET or automation engineering experience with strong programming skills in Java and/or Python, along with proficiency in automated testing for REST APIs, services, and UI frameworks.
• Hands‑on experience with Jenkins, Git Hub, Docker, CI/CD pipelines, and strong SQL/Postgre
  
  SQL skills, with proven success working in Agile environments.
• Excellent communication and problem‑solving abilities supported by a Bachelor’s degree in Computer Science or a related field.

• Compensation based on experience
• Full comprehensive benefits package including medical, dental, vision, 401(k), PTO, and sick leave as required by law

This job opens for applications on 1/20/2026. Applications will be accepted for at least 30 days from the posting date.