SDET Intern: AI-Driven Test Automation & API Validation

Fullbay; Phoenix (AZ); On-site; USD 24,000 - 30,000; Part time

Job summary

Fullbay is seeking a Software Development Engineer in Test Intern to assist in designing, developing, and maintaining automated tests. You will work under experienced SDETs and software engineers, contribute to testing web, API, and mobile applications, and participate in CI/CD workflows.

You will gain hands-on exposure to QA automation, testing frameworks, APIs, and AI-assisted development practices while learning best practices in a fast-paced, safety-focused heavy‑duty repair tech environment.

Qualifications

• Pursuing a BS in CS; exposure to modern languages appreciated.
• Experience with software development in academic or project settings is a plus.
• Familiarity with automation tools and testing concepts helps.

Responsibilities

• Assist in designing, implementing, debugging, and maintaining automated tests for web, API, and mobile apps.
• Review requirements and designs to identify test scenarios and coverage gaps.
• Collaborate with SDETs, developers and product teams to refine testing strategies.

Skills

Automation testing

Java

C#

Python

JavaScript

TypeScript

CI/CD

APIs testing

AI-assisted tools

Jira Xray

Education

Pursuing a BS in Computer Science or related field

Tools

Playwright

Selenium

Cypress

JUnit

pytest

GitHub Copilot

Claude Code

ChatGPT Codex

Jira

Xray

Job description

Fullbay is seeking a Software Development Engineer in Test Intern to assist in designing, developing, and maintaining automated tests. You will work under experienced SDETs and software engineers, contribute to testing web, API, and mobile applications, and participate in CI/CD workflows.

You will gain hands-on exposure to QA automation, testing frameworks, APIs, and AI-assisted development practices while learning best practices in a fast-paced, safety-focused heavy‑duty repair tech environment.