Senior Software Development Engineer in Test (SDET)

NJM
📍 Trenton, New Jersey, United States 💼 Full time 🕒 Posted June 07, 2026

Job Description

The Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated testing frameworks/solutions that ensure the quality, reliability, and performance of NJM’s business applications. The SDET will work closely with developers, quality engineers, and solution owners to embed quality throughout the software development lifecycle.

Essential Duties and Responsibilities:

  • Design, develop, and maintain automated test frameworks and test scripts for web, mobile, and API-based applications

  • Write robust, scalable, and reusable test code using industry-standard tools and programming languages

  • Collaborate with software engineers and quality engineers to define shift-left test approaches with automation embedded throughout the delivery cycle.

  • Participate in code reviews, providing feedback on testability, quality, and automation coverage

  • Execute and analyze a...

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    Job Details

    • Location Trenton, New Jersey
    • Job Type Full time
    • Category Computer Occupations
    • Posted Date June 07, 2026
    • Application Deadline July 17, 2026