Strong proficiency in JavaScript and experience building automation frameworks from scratch.
Solid experience with modern automation tools like Playwright or Cypress.
Strong expertise in API automation and tools such as Postman or Newman.
Experience working with AWS services like CloudWatch and EC2.
Familiarity with CI/CD pipelines using GitHub Actions or Jenkins.
Strong understanding of software testing best practices and E2E testing strategy.
Ability to operate independently and deliver results with minimal direction.
Responsibilities
Own, maintain, and expand the existing end-to-end automation test suites.
Design, develop, and execute automated tests using JavaScript-based frameworks.
Build new automation coverage across API, UI, microservices, and integration layers.
Work closely with developers to ensure testability and quality of features.
Integrate tests into CI/CD pipelines and collaborate with DevOps teams.
Investigate test failures and provide clear debugging feedback to engineering teams.
Contribute to quality strategy and process improvements across the QA function.
Mentor junior QA team members when needed.
Benefits
Gym reimbursement
Your choice of tech & noise-canceling headphones
Free cellular service on the best network in the US
Free lunch in NYC office & fully stocked kitchen
MetroCard reimbursement
Flexible working hours
Full Job Description
Job Description:
We are looking for a Senior QA Automation Engineer who can take ownership of our end-to-end automation framework from day one. You will work closely with Engineering, Product, and DevOps to ensure high-quality releases in a fast-paced environment. This role requires a strong technical background, excellent problem-solving skills, and the ability to work independently.
Responsibilities
Own, maintain, and expand the existing end-to-end automation test suites.
Design, develop, and execute automated tests using JavaScript-based frameworks (e.g., Playwright, Cypress, or similar).
Build new automation coverage across API, UI, microservices, and integration layers.
Work closely with developers to ensure testability, stability, and quality of all features.
Integrate tests into CI/CD pipelines and collaborate with DevOps teams in an AWS environment.
Investigate test failures, triage issues, and provide clear debugging feedback to engineering teams.
Contribute to quality strategy, best practices, and process improvements across the QA function.
Mentor junior QA team members when needed.
Qualifications
5+ years of hands-on QA automation experience.
Strong proficiency in JavaScript and experience building automation frameworks from scratch.
Solid experience with modern automation tools (Playwright, Cypress, WebdriverIO, or similar).
Strong expertise in API automation and tools like Postman, Newman, SuperTest, or similar.
Experience working with AWS services (CloudWatch, S3, Lambdas, API Gateway, EC2, etc.).
Experience with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, etc.).
Strong understanding of software testing best practices and E2E testing strategy.
Ability to operate independently, take ownership, and deliver results with minimal direction.
Excellent communication skills and the ability to collaborate across teams.
Nice to have
Experience with infrastructure-as-code or serverless frameworks.
Familiarity with microservices and event-driven architectures.
Experience with mobile automation (iOS/Android) is a plus.
Benefits
Competitive salary - $110k-130k (NYC based, in office Monday-Wednesday)
Gym reimbursement
Your choice of tech & noise-canceling headphones
Free cellular service on the best network in the US
Free lunch in NYC office & fully stocked kitchen
MetroCard reimbursement
Flexible working hours
$100,000 - $130,000 a year
Think you could be a fit? Apply to learn more!
About US Mobile
US Mobile is a telecommunications company that provides wireless services to customers in the United States. The company offers a range of plans, including unlimited talk and text, as well as data plans that can be customized to meet the needs of individual customers. US Mobile was founded in 2014 and is headquartered in New York City.
