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C3 AI

QA Engineer - Intern (Summer 2027)

Guadalajara, Jalisco, Mexico
Level
Intern

Not stated in the posting: salary, work type, visa.

Open. First seen 3 October 2026.

Apply on c3.ai →

About the role

C3 AI's standard text

C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Learn more at: C3 AI

C3 AI is seeking Intern QA Engineers for the Summer 2027 Internship Program in Guadalajara, Mexico, focusing on quality validation and sign-off for software releases. You will perform product testing and triage defects identified, with the opportunity to learn how to enhance our test automation framework and develop automated test cases. You will collaborate with product engineering stakeholders throughout the software development lifecycle. This role requires basic programming skills to automate test cases in the existing automation framework.

Responsibilities

  • Create test plans, author test cases, and perform test execution to support ongoing C3 AI product releases.
  • Find, document, triage, and track defects through resolution, leveraging AI-driven tools to help categorize, prioritize, and surface patterns across defect data.
  • Participate in root cause analysis for any defects identified during the release validation process.
  • Work with QA automation engineers to learn how to use AI coding assistants to generate and maintain automated test scripts for regression and new test cases.
  • Learn to build and use AI agentic scripts to automate test case generation and execution workflows.

Qualifications

  • Student of Computer Science, Technology, Engineering or Math (STEM) field in the fifth semester or higher.
  • Must be attending a university in Mexico.
  • Knowledge in JavaScript, Java, or another object-oriented programming language.
  • Great verbal and written communication skills to collaborate multi-functionally and improve scalability.
  • Outstanding team player with excellent interpersonal skills.
  • Interest in committing to a fun, friendly, expansive, and intellectually stimulating environment.

C3 AI provides a competitive compensation package and excellent benefits.

C3 AI's standard text

C3 AI is proud to be an Equal Opportunity and Affirmative Action Employer. We do not discriminate on the basis of any legally protected characteristics, including disabled and veteran status.

What this role asks for

Standard for QA / testing roles

Test Automation

Common in QA / testing postings at any company.

In most of C3 AI's ads

Generative AI

Named in most of its open postings, whatever the role.

70% of this description is written for the role. The rest is C3 AI's standard text, folded away below.

Read against C3 AI's other open postings on this site.

The team: Internships

This role is one of 4 open in Internships. 3 were posted in the last 30 days.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Generative AI (4 of 4), Java (3 of 4), JavaScript (3 of 4)

OTHER ROLES ON THIS TEAM

From the team and dates on C3 AI's own job board.

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