Senior Quality Assurance Engineer 5098 in Peachtree Corners, Georgia

Location

Peachtree Corners, Georgia

Job Type

Full-time

Company

Tier4 Group

Senior Quality Engineer

Location: Peachtree Corners, GA (Onsite)

Full-Time

About the Role

We are hiring a Senior Quality Engineer to play a critical role in ensuring the reliability, correctness, and resilience of a modern, cloud-based software platform. This role goes far beyond checking boxes or executing scripts - you’ll be embedded within engineering teams, influencing how systems are designed, built, tested, and released.

You’ll take a systems-level view of quality, working across application layers, data pipelines, and infrastructure to surface risk early and prevent failures before they reach production. This is a role for someone who thrives on ownership, autonomy, and impact.

What You’ll Focus On

Quality as a System • Act as a quality owner across services, APIs, data stores, and user-facing experiences. • Influence architecture and design decisions by identifying risk patterns early in the development lifecycle. • Partner with engineers to raise reliability standards rather than reacting after defects appear.

Automation & Engineering • Build and evolve automated testing approaches that scale with the platform. • Create and maintain test coverage across multiple layers — from service logic to integration paths. • Use automation strategically to reduce regressions and increase release confidence.

Data & Platform Validation • Validate data correctness, consistency, and performance within relational databases. • Investigate edge cases and failure modes that only appear under real-world conditions. • Verify cloud-based deployments, environment configurations, and system integrations.

Operational Problem Solving • Investigate complex production issues alongside engineering teams. • Perform root-cause analysis and contribute to long-term corrective actions. • Continuously refine quality practices based on real incidents and system behavior.

What We’re Looking For

Core Qualifications • 5+ years of experience in a senior or lead-level QA or quality engineering role. • Strong experience working in Azure environments, including SQL databases, pipelines, and deployments. • Expert-level knowledge of SQL, including complex queries, joins, data validation, and performance testing. • Hands-on experience with modern test automation frameworks, such as: • Playwright, Cypress, Selenium, or similar UI frameworks • API testing tools such as Postman, REST-assured, or equivalent • Strong CI/CD experience, with Azure DevOps strongly preferred. • Deep understanding of Agile delivery and software lifecycle practices. • Willingness to work fully on-site in Peachtree Corners, GA.

Additional Strengths • Experience testing large, interconnected systems rather than isolated applications. • Background in platforms that process high volumes of data or transactions. • Ability to write small utilities or scripts to support testing and diagnostics. • Exposure to performance or load testing methodologies. • Comfort using AI-assisted tools to enhance testing, observability, or automation.