Software QA Engineer (Web & API Testing) - Senior | TS/SCI w/ Poly

Falls Technology•Chantilly, VA
•Onsite

About The Position

Mission software only works if it's tested like it matters. You'll own quality for web applications and API-driven systems that support a federal national-security mission, building automated coverage that lets the team ship with confidence.

Requirements

  • Active TS/SCI with Polygraph
  • 3+ years in software testing or QA
  • Hands-on testing of web applications and RESTful APIs (HTTP, JSON, API authentication)
  • Test automation with Cypress or an equivalent framework
  • Scripting in JavaScript (Python or Java also fine)
  • Experience on Agile/Scrum teams

Nice To Haves

  • Testing distributed systems or API gateways
  • Selenium, Jenkins or other CI/CD tooling
  • Git
  • Performance or load testing tools
  • AWS or Azure

Responsibilities

  • Test web applications end to end for functionality, performance and usability
  • Validate REST API endpoints behind API gateways using Postman and Swagger/OpenAPI
  • Build and maintain automated test suites in Cypress (or similar) and wire them into CI/CD
  • Run regression, integration and system testing across environments
  • Write clear defect reports and work with developers and product owners in Agile sprints

Benefits

  • 9% retirement contribution
  • 100% of family medical premiums paid
  • 4 weeks of PTO
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service