Real job — pulled straight from US Mobile’s careers page · Verified October 3, 2026 · No reposts.
Job description
US Mobile is hiring a Senior QA Automation Engineer — a full-time, based in New York City, NY role ($110k–$130k). Apply directly on US Mobile's careers page below.
Senior QA Automation Engineer
Team: QA
Location: New York City
Commitment: Full-time
Workplace Type: hybrid
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
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Frequently asked questions
What is the salary for Senior QA Automation Engineer at US Mobile?
The estimated salary range for Senior QA Automation Engineer at US Mobile is $110,000 - $130,000 USD per year.
What skills are required for Senior QA Automation Engineer at US Mobile?
The required skills for Senior QA Automation Engineer at US Mobile include: JavaScript, Playwright, Cypress, Postman, AWS, CI/CD, GitHub Actions, Jenkins, GitLab CI.
What is the seniority level for Senior QA Automation Engineer at US Mobile?
Senior QA Automation Engineer at US Mobile is a Senior level position.
How do I apply for Senior QA Automation Engineer at US Mobile?
You can view the full description and apply for Senior QA Automation Engineer at US Mobile on EchoJobs: https://echojobs.io/job/us-mobile-senior-qa-automation-engineer-l24jz.