QA Automation EngineerLocation: Sunnyvale, CA Duration: 6+ months Rate: $80/hrRole Descriptions: Hands-on QA engineer specializing in quality assurance for AI/ML and data-driven systems. Owns test design, automated regression — ensuring model accuracy, data integrity, and production reliability across agile, cross-functional teams.Key Responsibilities:Design and execute manual, functional, regression, UAT, and non-functional test cases for AI/ML and data systemsBuild and maintain automated test suites using Selenium, pytest, and Python.Perform REST API testing and SQL-based data validation across ETL/ELT pipelinesDesign and maintain LLM evaluation harnesses measuring hallucination, faithfulness, and output accuracyIntegrate tests into CI/CD pipelines (GitHub Actions, GitLab).Conduct Root Cause Analysis and defect tracking using JiraPerform performance, latency, and basic security testingSkills: Core Java and Automated QA – TestComplete and Selenium and Data Protection with Quality AssuranceExperience Required: 4-6Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination.
All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.