Principal QA Engineer

O2 Technologies,Inc; Jersey City (NJ); On-site; USD 90,000 - 130,000; Full time

Job summary

O2 Technologies,Inc is seeking a seasoned QA and automation leader to drive testing strategy across e-commerce and enterprise software platforms based in Jersey City, NJ. You will shape test architectures, implement AI-driven and data-driven testing, and ensure high-quality releases through cross-team collaboration.

The role emphasizes building scalable automation, overseeing UI/API/End-to-End testing, and coordinating with engineering and product teams to uphold release quality across SaaS and

Qualifications

• Bachelor's degree in CS/SE/EE/IT/CE; master's preferred.
• Experience in e-commerce, enterprise software, retail tech, or SaaS.
• Strong automation and test architecture background.

Responsibilities

• Automation Strategy & Standards
• E-commerce Quality Engineering
• Test Architecture Review
• Data-Driven Testing
• UI/API/Integration/E2E Testing
• Performance Testing
• AI-Driven Testing Solutions
• CI/CD Quality Gates
• Test Coverage Optimization
• Cross-Team Quality Standards
• Release Quality Leadership

Skills

AI-Driven Testing

Quality Leadership

Test Strategy

Cross-Team Collaboration

CI/CD

Release Quality

Data-Driven Testing

UI/API/End-to-End Testing

Performance Testing

Test Coverage Optimization

Education

Bachelor's Degree in Computer Science, Software Engineering, Electrical Engineering, Information Technology, Computer Engineering

Master's in Computer Science, Master's in Software Engineering, MBA

Tools

Playwright / TypeScript

Git / GitLab CI/CD

SQL

API Testing Frameworks

Performance Testing Frameworks

AI/LLM Testing Tools

Automation Framework Design

Distributed Systems Testing

Job description

Key Responsibilities & Skills

• Automation Strategy & Standards
• E-commerce Quality Engineering
• Test Architecture Review
• Data-Driven Testing
• UI/API/Integration/E2E Testing
• Performance Testing
• AI-Driven Testing Solutions
• CI/CD Quality Gates
• Test Coverage Optimization
• Cross-Team Quality Standards
• Release Quality Leadership

Technical Skills

• Playwright / TypeScript
• Git / GitLab CI/CD
• SQL
• API Testing Frameworks
• Performance Testing Frameworks
• AI/LLM Testing Tools
• Automation Framework Design
• Distributed Systems Testing

Education

Bachelor's Degree in Computer Science, Software Engineering, Electrical Engineering, Information Technology, Computer Engineering. Preferred: Master's in Computer Science, Master's in Software Engineering, MBA.

Industry Experience

• E-commerce
• Enterprise Software
• Retail Technology
• SaaS Platforms