QA Engineer: Performance & Reliability — Growth & Benefits

Production Technologies; Fullerton (CA); On-site; USD 82,000 - 120,000; Full time

Benefits offered by this job

Generous benefits

Mentor from senior engineers

Growth opportunities

Job summary

Production Technologies in Fullerton, CA is seeking a QA Engineer focused on performance testing to build robust, scalable testing pipelines in a freelance arrangement.

This role targets professionals with 1+ years of experience and offers $82,000-$120,000 with meaningful growth and generous benefits.

You will tackle race conditions, automate observability, and contribute to secure, distributed systems across CA.

Qualifications

• 1+ years of QA/testing experience.
• Strong knowledge of performance testing concepts.
• Familiarity with load testing tools and environments.

Responsibilities

• Catch performance testing race conditions during peak traffic.
• Wrangle config to mirror production in staging.
• Sketch LoadRunner architecture and defend it in reviews.
• Trace bugs across regression testing services to find root cause.
• Stand up observability to surface failures before customers.
• Architect fault-tolerant distributed systems with security testing.
• Scale data pipelines handling millions of events with CI.
• Demonstrate adaptability with quick yes/no pivots.

Skills

Performance Testing

Collaboration

Adaptability

Written Communication

Security Testing

Tools

LoadRunner

CI/CD tooling

Observability tools

Job description

Production Technologies in Fullerton, CA is seeking a QA Engineer focused on performance testing to build robust, scalable testing pipelines in a freelance arrangement.

This role targets professionals with 1+ years of experience and offers $82,000-$120,000 with meaningful growth and generous benefits.

You will tackle race conditions, automate observability, and contribute to secure, distributed systems across CA.