Senior QA Engineer (SDET)
Boston, MA
12+ Months
Hourly Rate: $60/HR on C2C (OR) $52/HR on W2
Any Visa is fine
*****LOCAL CANDIDATES ONLY. ONSITE INTERVIEW REQUIRED*****
We are seeking a highly motivated QA Engineer (SDET) with strong Full Stack testing experience to join our engineering team. The ideal candidate will have hands-on expertise in designing and implementing automated testing frameworks, developing end-to-end test strategies, and ensuring high-quality software delivery across web applications, APIs, and backend systems.
Key Responsibilities
Design, develop, and maintain scalable automated test frameworks and test suites.
Create and execute functional, integration, regression, API, UI, and end-to-end tests.
Collaborate with developers, product managers, and DevOps teams throughout the SDLC.
Develop automated test scripts for web applications, APIs, and backend services.
Integrate automated testing into CI/CD pipelines.
Perform test planning, test case development, defect tracking, and root cause analysis.
Validate system performance, reliability, and scalability.
Ensure application quality through continuous testing and automation best practices.
Requirements
10-12 years of QA Engineering / SDET experience.
Strong background in Full Stack Testing across front-end and back-end applications.
Expertise in Test Automation Framework Development.
Experience with automation tools such as Selenium, Cypress, Playwright, or WebDriverIO.
Strong API testing experience using Postman, REST Assured, or similar tools.
Proficiency in one or more programming languages such as Java, Python, JavaScript, or C#.
Experience with CI/CD tools such as Azure DevOps, GitHub Actions, Jenkins, or GitLab CI/CD.
Strong SQL skills and experience validating data across databases.
Experience working in Agile/Scrum environments.
Preferred Qualifications
Experience testing cloud-based applications on Azure or AWS.
Hands-on experience with containerized environments (Docker/Kubernetes).
Performance testing experience using JMeter, LoadRunner, or comparable tools.
Experience with BDD/TDD methodologies and tools such as Cucumber.
Prior experience working as a Software Engineer before moving into QA is highly desirable.
Nice to Have
Security and vulnerability testing exposure.
Experience testing microservices architectures.
Financial Services or FinTech domain experience.
ISTQB or relevant testing certifications