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Software Development Engineer in Test (SDET)

TECH TamminaOkemos, MI🇺🇸United StatesPosted 15 Sept 2026

Why This Role Stands Out

This hybrid SDET role at TECH Tammina offers a fantastic opportunity to build robust automation frameworks using Playwright and TypeScript, contributing to high-quality web applications. You'll thrive here if you possess strong programming fundamentals, a knack for designing maintainable solutions, and a passion for end-to-end quality assurance, making this an excellent next step in your career. Apply today to join a dynamic team and elevate your testing expertise!

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Okemos, MI, United States
Posted
9 hours ago
OracleSQLAngularGitHTTPJavaJenkinsPlaywrightRESTTypeScript

Job Description

Job Title: Software Development Engineer in Test (SDET)
Location: Hybrid Minimum 4 days/week onsite in Okemos or Farmington Hills, MI

Required Qualifications:

  • Hands-on experience using Playwright with TypeScript for UI and API automation.
  • Strong TypeScript programming fundamentals.
  • Experience designing maintainable automation-not simply creating test scripts.
  • Experience testing modern web applications, preferably Angular.
  • Experience testing Java-based REST APIs.
  • Strong understanding of HTTP, REST, JSON, authentication, response validation, and negative API testing.
  • SQL experience for backend data validation, preferably with Oracle.
  • Experience executing automated tests through Jenkins or another CI/CD platform.
  • Experience with Git-based source control and collaborative development workflows.
  • Ability to diagnose failures across the UI, API, database, test code, test data, and environment layers.
  • Experience with exploratory and manual testing in addition to automation.
  • Ability to work independently and communicate defects and quality risks clearly.

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