QA Engineer (Remote)

About Vector Airport Systems

Vector Airport Systems is an established international aviation software and services company with a positive team culture and an emphasis on visionary Leadership. Our hard-working, innovative team delivers aircraft tracking, revenue generation, and mission-critical SaaS solutions to our clients.

As our business continues to grow, we are seeking an experienced QA Engineer to join our engineering team and help ensure the quality and reliability of the software powering airport operations worldwide.

About the Position

The QA Engineer will own test planning and execution across the software systems supporting airport operations at 150+ locations worldwide.

This role covers the full testing spectrum: manual and exploratory testing of web applications, automated test development, and SQL-based validation of the data pipelines that sit at the core of what we do. You will be expected to understand the systems you are testing well enough to find problems that scripts alone will not catch.

The position works directly with technology and product teams from requirements through release, helping define what done looks like and making sure we actually get there. This is not a checkbox role - we are looking for someone who takes quality testing seriously and pushes back when something is not ready to be released.

This is a hands-on role with direct visibility into the full product and the opportunity to build QA practices that last.

Key Responsibilities

*Manual Testing & Test Planning*

• Write and execute test plans and test cases for new features, bug fixes, and regression coverage across web applications and backend services - including edge cases the developer did not think to cover
• Cover the full testing cycle across multiple environments: functional, integration, regression, and exploratory testing against web UIs, APIs, and data pipeline outputs
• Write SQL queries to validate data int...