Senior QA Automation Engineer - Web & API Testing (Remote)

Techstack; United States; Remote; USD 95,000 - 150,000; Full time

Benefits offered by this job

Education subsidies up to 50%

Free English courses

20 days off and 7 sick days

Remote work option

Professional communities

Job summary

Techstack is seeking a Senior QA Automation Engineer to join a healthcare technology project focused on cardiac monitoring and clinical workflows. This web-based platform manages patient and clinician data and supports medical-device integration; you will help scale automated testing across microservices and integrate tests into CI/CD pipelines.

You will design and maintain automated tests for web UI and REST APIs using C#/.NET and Playwright, build a reusable framework, collaborate with

Qualifications

• 3+ years of commercial software testing experience.
• 2+ years of hands-on test automation experience.
• Strong experience with web UI and API test automation.
• Experience creating, maintaining, or significantly improving an automation framework.
• Good understanding of regression, integration, end-to-end, and exploratory testing.
• Solid experience testing REST APIs.
• Experience integrating automated tests into CI/CD pipelines.
• Good knowledge of Git.
• Basic SQL and database testing skills.
• Ability to analyze requirements, identify risks, and work independently.
• Good written and spoken English. Experience with C#/.NET and an automation framework such as Selenium, Cypress, Playwright, or a comparable technology.

Responsibilities

• Design, develop, and maintain automated tests for a web-based healthcare platform.
• Build automation coverage for web UI, REST APIs, and system integrations.
• Automate high-priority regression scenarios currently covered by manual testing.
• Review existing test coverage and identify the best candidates for automation.
• Create, maintain, and improve a stable and reusable automation framework.
• Integrate automated tests into CI/CD pipelines.
• Analyze test results, investigate failures, and identify quality risks.
• Work closely with developers, manual QA engineers, Team Lead, and client stakeholders.
• Participate in requirements analysis and help define acceptance criteria.
• Prepare and maintain test documentation, test data, and test reports.
• Support release validation across different environments.
• Contribute to improving testing standards and quality practices across the project.

Skills

3+ years software testing

2+ years automation testing

English proficiency

analytical thinking

Tools

C#

.NET

Playwright

SQL

Git

CI/CD

AWS

Job description

Techstack is seeking a Senior QA Automation Engineer to join a healthcare technology project focused on cardiac monitoring and clinical workflows. This web-based platform manages patient and clinician data and supports medical-device integration; you will help scale automated testing across microservices and integrate tests into CI/CD pipelines.

You will design and maintain automated tests for web UI and REST APIs using C#/.NET and Playwright, build a reusable framework, collaborate with