QA Engineer

Walmart; Murrieta (CA); On-site; USD 72,000 - 102,000; Full time

Benefits offered by this job

Paid family leave

Mentors invested in your success

Clear promotion ladder

Job summary

Walmart is seeking a freelance QA Engineer in Murrieta, CA to build robust backend testing infrastructure. You will write JMeter integratio ntests to catch regressions early and verify secure authorization flows with Karate, while monitoring telemetry with dashboards for leadership.

You will collaborate across teams to document decisions and ensure high quality tests amid peak traffic, with opportunities for mentorship and a clear promotion ladder.

Qualifications

• Experience with test automation for performance and regression testing.
• Familiarity with JMeter, Karate, Selenium Grid, and Postman.
• Strong communication and collaboration skills.
• Ability to work in a fast-paced environment.

Responsibilities

• Write JMeter integration tests to catch regressions before release.
• Catch Sauce Labs race conditions that surface under peak traffic.
• Implement secure authentication and authorization flows using Karate.
• Document technical decisions, architecture, and APIs for the broader org.
• Pull Karate telemetry into dashboards for Walmart leadership.

Skills

JMeter

Karate

Selenium Grid

Postman

Tools

Selenium Grid

Sauce Labs

Job description

Come build the backend that powers our small-but-mighty products, writing Postman that holds up under serious load. Picture this: a freelance QA Engineer seat in Murrieta, paying $72,000 - $102,000, where 1 years of doing the work earns you real say over how it gets done.

Key Responsibilities

• Write the JMeter integration tests that catch regressions before Murrieta, CA ships them
• Catch the Sauce Labs race conditions that only surface under Murrieta peak traffic
• Implement secure authentication and authorization flows using Karate
• Document technical decisions, architecture, and APIs for the broader org
• Pull Karate telemetry into dashboards Walmart leaders actually open

What You'll Bring

• The instinct to ask "what would change your mind?" before debating
• A teammate's instinct to unblock others before yourself
• Hands-on familiarity with Selenium Grid, sharpened by Professionalism side projects
• Equal parts Interpersonal Skills depth and Postman curiosity
• A Murrieta grounding, or the adaptability to plant roots quickly
• A growth mindset that treats feedback as fuel, not threat
• Curiosity and a continuous drive to sharpen your technology craft

There's a reason technology leaders keep calling Walmart: this human-first Murrieta, CA team simply refuses to ship anything mediocre. Honest feedback is a gift here, and we try to wrap it kindly before we hand it over.

Joining us means $72,000 - $102,000, a clear promotion ladder, paid family leave, and mentors invested in your success.

Right now, today, this seat at Walmart is genuinely empty and waiting.