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Senior Software Engineer in Test

3S Business Corporation Inc.Merrimack, NH🇺🇸United StatesPosted Sep 25, 2026

Why This Role Stands Out

Elevate your testing expertise at 3S Business Corporation Inc. by developing and enhancing robust test automation solutions within a reputable technology company. You will thrive in this on-site role if you are a detail-oriented engineer eager to contribute to high-quality software delivery and gain valuable experience. Apply today to join a dynamic team and make a significant impact.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Merrimack, NH, United States
Posted
3 weeks ago
SOAPSQLSeleniumAgileAzureCucumberCypressGitJUnitJavaJavaScriptJenkinsKanbanPlaywrightRESTTestNGTypeScript

Job Description

Role : Senior Software Engineer in Test

Location : Merrimack, NH. 100% onsite.

Duration : 12 months

The Role
This Senior Software Engineer in Test role is focused on building and enhancing test automation for complex, distributed applications within a Quality Engineering organization. The engineer will develop automated testing solutions across multiple layers of the technology stack, improve existing automation frameworks, and perform functional and regression testing while working independently within Agile or Kanban teams.
Candidates should have 10+ years of test automation development experience with strong Java skills, along with JavaScript/TypeScript and hands-on experience with Cypress and Playwright. Strong experience is also required with Selenium, Cucumber, REST Assured, JUnit/TestNG, REST/SOAP web services, SQL, Git, Jenkins, Azure, DevOps, and CI/CD. The ideal candidate can work with existing frameworks, translate requirements into test scenarios and acceptance criteria, identify automation risks, and quickly adapt in a fast-paced engineering environment.
Must Have:

  • JavaScript and/or TypeScript
  • Cypress and/or Playwright

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