Test Automation Engineer
Date: 18 Sept 2026

Company: QualityAI

Country/Region: MX

QualityAI is seeking a Senior QA Automation Engineer. The ideal candidate will have expertise in automation, data validation, enterprise testing, and stakeholder collaboration.

Key Responsibilities

Design, develop, and maintain automated testing solutions using:

Tosca (Required)

Java, Selenium, or TestNG (Required)

Perform end-to-end testing for healthcare applications

Analyze requirements and ensure test coverage and traceability.

Execute SQL-based backend validation and data verification.

Validate large-scale datasets using AWS Athena or similar Lakehouse technologies.

Lead functional, integration, regression, and UAT testing efforts.

Support CI/CD/CT implementation and continuous testing practices.

Manage test cases, execution, and reporting through tools such as qTest .

Oversee defect management, including logging, triage, tracking, and validation.

Contribute to test strategy, risk assessment, and QA best practices.

Technical Skills

7+ years of QA Automation and Testing experience.

Strong programming experience in Java .

Hands-on expertise with:

Tosca (Required)

Java, Selenium, or TestNG (Required)

Strong SQL and database validation skills.

Experience with AWS Athena and large-scale data validation.

Familiarity with CI/CD tools such as Jenkins, Azure DevOps, or GitHub Actions.

Experience with test management and defect tracking tools.

Testing Expertise

Manual and automated testing methodologies

Enterprise testing frameworks

API and UI testing

Test data management

Soft Skills

Excellent communication and stakeholder management.

Strong analytical and problem-solving abilities.

Ability to convert business requirements into effective test scenarios.

Comfortable working in fast-paced enterprise environments.

Preferred Certifications

ISTQB





Tricentis Tosca Certification

Other relevant QA Automation certifications

Key Competencies

Test Automation Excellence

Healthcare Domain Expertise

Data Validation & Integrity

Stakeholder Collaboration

Continuous Testing & DevOps Integration

Why QualityAI?

QualityAI is an AI-first quality engineering company helping enterprises deploy and scale complex systems with greater confidence. Operating across data, models, platforms, infrastructure, and operational environments, the company provides assurance and engineering expertise that helps organizations ensure systems perform reliably in real-world conditions.

Formerly Qualitest, QualityAI supports global enterprises across regulated and technology-driven industries, combining deep engineering heritage with AI-enabled delivery, operational assurance, and lifecycle expertise to help clients achieve certainty at go-live.

Be a part of a company who strives to support for diversity and inclusion in the workplace - we are one, we are many at QualityAI. Celebrate culture, share knowledge with engineers from around the globe, and inspire each other through our differences.

Local and global opportunities - we offer you internal rotation and international mobility opportunities to grow your career.

Clear view of your career and progression with the company - QualityAI is growing massively (since Jan 2021 - added more than 2000 engineers) and giving you the opportunity to grow with us.

Work hard and play harder with our versátil and casual culture. Take a break from work and join an employee event, or enjoy the amenities and games provided from one of our Employees Centers.

Never stop experimenting and learning with QualityAI Tech academy: 3000+ training courses, mentorship programs, technical tribes, sponsored certifications, leadership programs and much more

Earn bonuses via our Client Referral and Employee Referral Program’s. Refer and earn - tap your network for net-worth.

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📌 Test Automation Engineer (Santiago Mexquititlán Barrio 1ro.)
🏢 Quality Ai
📍 Santiago Mexquititlán Barrio 1ro.