Senior IoT SDET Engineer | Automation & Firmware QA

ManpowerGroup; Bellevue (WA); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical and Prescription Drug Plans

Dental Plan

Vision Plan

Health Savings Account

Health Flexible Spending Account

Dependent Care Flexible Spending Appn

Supplemental Life Insurance

Short Term and Long Term Disability保险

Business Travel Insurance

401(k) Plus Match

Weekly Pay

Job summary

ManpowerGroup, a leading global workforce solutions company, seeks a Senior SDET IoT Engineer in Seattle to design and implement robust automation for IoT devices. You will drive web, API, and end-to-end testing, validate firmware and device connectivity, and work with cross-functional teams to optimize testing across protocols.

Responsibilities include building Playwright/Selenium-based frameworks, data validation with SQL, and integrating CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions)

Qualifications

• Proficient in C#/.NET and Node.js/TypeScript for test automation
• Experience testing IoT devices and connected hardware products
• Strong SQL skills and data validation for tests

Responsibilities

• Design, develop, and maintain automation frameworks for IoT devices and connected hardware products.
• Perform web, API, and end-to-end testing to ensure product quality and reliability.
• Automate test cases using Playwright and Selenium.
• Validate firmware releases, device connectivity, and user workflows across protocols.
• Collaborate with cross-functional teams to troubleshoot issues and improve testing processes.

Skills

C#/.NET

Node.js/TypeScript

IoT testing

SQL

Test automation

Device testing

Tools

Playwright

Selenium

Azure DevOps

Jenkins

GitHub Actions

Job description

ManpowerGroup, a leading global workforce solutions company, seeks a Senior SDET IoT Engineer in Seattle to design and implement robust automation for IoT devices. You will drive web, API, and end-to-end testing, validate firmware and device connectivity, and work with cross-functional teams to optimize testing across protocols.

Responsibilities include building Playwright/Selenium-based frameworks, data validation with SQL, and integrating CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions)