Senior Test Automation Engineer: UI & API, CI/CD

ManpowerGroup Global, Inc.

Seattle (WA)

On-site

USD 120,000 - 160,000

Full time

8 days ago

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Benefits offered by this job

Medical plan

Dental plan

Vision plan

Health Savings Account

Health Flexible Spending Account

Dependent Care FSA

Supplemental Life Insurance

Short/Long Term Disability Insurance

Business Travel Insurance

401(k) with match

Weekly Pay

Job summary

ManpowerGroup Global, Inc. is seeking a Senior Test Automation Developer in Seattle to join our Quality Assurance team.

The role focuses on designing and maintaining UI automation frameworks (Playwright/Cypress) and implementing API automation with .NET/C# and NUnit. The candidate will build end-to-end test strategies across UI, API, and data layers, and integrate automation into CI/CD pipelines using Azure DevOps, Jenkins, or GitHub Actions.

Qualifications

Hands-on UI automation experience with Playwright or Cypress.
Proficiency in API automation using .NET (C#) with NUnit.
Experience building and maintaining automation frameworks from scratch.
Strong programming skills in C# and/or JavaScript.
Experience with CI/CD pipelines and Git version control.

Responsibilities

Design, develop, and maintain UI automation frameworks using Playwright or Cypress.
Implement API automation testing using .NET (C#) with NUnit.
Build end-to-end test strategies covering UI, API, and data layers.
Integrate automation into CI/CD pipelines with Azure DevOps, Jenkins, or GitHub Actions.
Perform content validation via API-based checks and stubbed services.