Epirus

Senior Software Engineer- Test

$171K–$194K

Torrance, California, United States · Senior · Full-time · Posted Sep 1, 2026

Experience: Minimum of 5 years; professional software development in test, test automation, or software engineering experience.
Education: Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Visa sponsorship: Must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required authorizations from the U.S. Department of State, to conform to ITAR requirements.

About the job

Build and maintain UI end-to-end test automation, test infrastructure, and release validation for web-based applications and Epirus systems.

Build and maintain UI test automation infrastructure and end-to-end test suites, including test environments and automated test runs.
Monitor CI/CD, report test coverage and quality outcomes, and support UI release documentation and pipelines.
Use AI tooling to improve automated testing, including metrics and reports.

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Minimum of 5 years of professional software development in test, test automation, or software engineering experience.
Experience building and maintaining end-to-end automated test suites for web-based applications.
Strong working knowledge of JavaScript and TypeScript; experience testing React applications and modern front-end architectures.

Experience testing in simulated, hardware-in-the-loop, or production-representative environments.
Hands-on experience with Playwright UI automation and regression testing.

$171,000 — $194,000 USD (base salary)

JavaScript, TypeScript, React, Playwright, Vitest, Jest

Leverage AI tooling to improve automated testing, including metrics and reports.

Model-written summary · the original posting is authoritative