QA Engineer

Rectangle Health•White Plains, NY

8d•$90,000 - $115,000

About The Position

Rectangle Health is seeking a highly skilled, detail-oriented, and self-directed QA Engineer with a strong background in automated UI and API testing. The ideal candidate will have 2–4 years of experience in quality assurance, with a proven track record of building and maintaining robust test automation frameworks. As a QA Engineer, you will be an essential part of our Engineering department, helping to maintain and improve the innovative solutions that thousands of healthcare providers rely on every day. Your work safeguards the quality and reliability of our products, giving the organization the confidence to deliver quickly without compromising the trust our customers place in us. Beyond technical ability, we’re looking for someone who takes ownership, works proactively across teams, and follows through reliably once ramped up on their product area. Experience in the Payments domain and performance testing is a strong plus. You will receive the training, tools, and support to keep growing as a QA Engineer, including hands-on access to cloud environments and AI-assisted development tools.

Requirements

2–4 years of experience in QA engineering with a focus on automation.
Proficiency in automated UI testing frameworks, preferably Playwright with JS/TypeScript.
Strong hands-on experience with API automation.
Solid understanding of QA methodologies, tools, and processes.
Experience with version control systems (e.g., Git) and CI/CD tools (GitHub Actions).
Experience working in an Agile/Scrum development environment.
Experience working with AI coding assistants (e.g., GitHub Copilot, Cursor, Claude) to accelerate test development and debugging.

Nice To Haves

Experience in the Payments domain.
Exposure to performance testing tools (e.g., K6).
Knowledge of cloud platforms (e.g., AWS).
Works independently once onboarded and manages priorities with minimal oversight.
Proactive — anticipates needs and moves work forward without waiting to be prompted on every step.
Collaborates effectively across engineering, product, and QA teams.
Highly organized, with strong follow-through and ownership of work through completion.
Resourceful — uses available documentation, tools, and data to find answers and gather information independently.
Receptive to feedback and committed to continuous learning and growth.

Responsibilities

Design, develop, and maintain automated test scripts for UI and API testing across functional, regression, integration, and end-to-end coverage.
Contribute to test planning, test reviews, and the continuous improvement of QA processes: helping decide what to test, not just how to implement it.
Collaborate with developers, product managers, and other QA engineers to understand requirements and ensure comprehensive test coverage.
Proactively follow up with product and engineering to clarify requirements when ticket or acceptance details are incomplete.
Execute and analyze automated test results and report defects with detailed documentation.
Integrate automated tests into CI/CD pipelines.
Anticipate documentation needs and initiate them: test coverage, processes, and automation workflows.
Participate in sprint ceremonies and advocate for quality throughout the development lifecycle in a dynamic, fast-paced environment.