Software Development Engineer in Test, Product Software

zoox

4100

Foster City, CA, USA

Posted on: 2026-04-13

Category: emobility

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

Zoox is transforming mobility-as-a-service by developing a fully autonomous, purpose-built fleet designed for AI to drive and humans to enjoy.

As a Software Development Engineer in Test on the Product Software Quality Assurance team, your role will focus on building scalable integration automation frameworks and enhancing existing frameworks for automated testing of mobile applications. You will design and implement functional and integration automation tests for mobile app used by the customer fleet, ensuring comprehensive test coverage and reducing manual testing efforts. By prioritizing automation for repetitive tasks, developing robust regression suites, and focusing on edge cases and high-stress scenarios, you will ensure the reliability of safety-critical tools.

In this role, you will:

Design, implement, and maintain scalable functional and test frameworks used across Zoox for integration and subsystem testing

Collaborate closely with QA, SDETs, and software engineers on cross-team initiatives to maintain and continuously improve Zoox’s end-to-end validation workflows

Lead feature-level testing by defining test strategy and plans, executing manual testing, and driving the transition to robust automation within Zoox’s integrated tooling ecosystem

Support and partner with users of our frameworks and tools, continuously refining them to improve reliability, usability, and overall engineering efficiency

Implement AI tools to make testing faster and more efficient.

Qualifications:

Bachelor's or Master's degree in computer science, engineering, mathematics, or a related field

4+ years of experience as a Software Development Engineer in Test with proven skills in writing automation frameworks for cloud applications from scratch.

Strong proficiency with Python, Kotlin, and tools like Git, Buildkite

Experience building functional and performance automated tests for backend cloud applications.

A self-starter who is capable of defining and implementing new tools and processes from start to finish