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# Software Development Engineer in Test, AI Platform

- **Company:** Dexmate Inc.
- **Location:** Fremont, CA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Build Automation, Automation of Tests, Software as a Service, Cloud Computing, Databases, Continuous Integration, Data Security, Software Debugging, Programming Tools, Identity and Access Management, Apache JMeter, Python (Programming Language), Load Testing, Reliability Engineering, Software Reliability Testing, Selenium, Software Engineering, TypeScript, Web Applications, Rust (Programming Language), Grafana, Cypress (Programming Language), Gatling, Backend, AI Platforms, Playwright, SDET, Golang
- **Published:** October 30, 2026
- **Apply:** https://www.careerbuilder.com/job-details/software-development-engineer-in-test-ai-platform-fremont-ca--de759e48-5e6d-4426-98d0-7a4c889cbac7

## About the Role

Artificial Intelligence (AI), Software Engineering, Software Testing, Operating Systems, Artificial Intelligence (AI), Robotics, Ecosystems, Software Engineering, Reliability Engineering, Software Design for Test (SDET), * 4+ years of experience as an SDET, QA Automation Engineer, Software Engineer in Test, or similar role.

 * Strong coding ability in TypeScript, JavaScript, Rust, Python, Java, Go, or similar language.
 * Experience testing modern web applications, APIs, backend services, and cloud-based software.
 * Hands-on experience with test automation tools such as Playwright, Cypress, Selenium, or similar.
 * Experience with performance or load testing tools such as k6, JMeter, Gatling, Locust, or similar.
 * Strong attention to detail, debugging ability, and clear written communication., * Experience as the first or early QA/SDET hire at a startup or fast-moving engineering team.
 * Familiarity with CI/CD, cloud infrastructure, databases, authentication systems, and observability tools.
 * Interest in robotics, AI platforms, developer tools, or physical AI systems.

## Description

We are looking for our first dedicated Software Development Engineer in Test (SDET) to help build a strong quality foundation for the software that powers embodied robots. You will work closely with our software engineering, product, and design teams to test new features, build automation, identify bugs, improve reliability, and ensure our software is secure, scalable, and production-ready., * Build and maintain automated tests for robot software, APIs, backend services, web applications, and end-to-end workflows spanning from cloud to physical robot.

 * Perform manual, exploratory, regression, and release testing for new and existing features.
 * Validate UI implementation against product requirements and design specifications.
 * Conduct performance, load, stress, and reliability testing for critical software workflows.
 * Test account systems, authentication, authorization, permissions, and data security flows.
 * Validate software releases at software and robot level, including regression, fault-injection, and recovery testing.