Full Stack QA Engineer & SDET - API & UI Automation

StaffXpert LLC; Pittsburgh (Allegheny County); On-site; USD 90,000 - 120,000; Full time

Job summary

STAFFXPERT LLC is seeking a Quality Engineer Full Stack/SDET in Pittsburgh, PA. The ideal candidate will design and implement automated test frameworks for web, API, and microservices-based applications, and drive quality across the software lifecycle.

You will build UI and API automation, integrate tests into CI/CD pipelines, perform data-layer testing, and collaborate with developers and QA teams to deliver reliable software in a containerized, modern architecture environment.

Qualifications

• Strong experience in Test Automation / Quality Engineering.
• Hands-on experience building and maintaining automation frameworks.
• Strong programming or scripting skills.
• Experience with UI and API automation.
• Experience testing REST APIs, services, and microservices.
• Experience with web and browser-based applications.
• Experience integrating automated tests into CI/CD and DevOps pipelines.
• Strong understanding of test design, test scenarios, test cases, and test modeling.
• Experience with database/data-layer testing.
• Exposure to performance testing.
• Experience with containers, microservices, and modern application architectures.

Responsibilities

• Design, develop, and maintain automated test frameworks.
• Create and execute functional, regression, integration, and end-to-end tests.
• Develop UI and API automation for web and browser-based applications.
• Test REST APIs, services, and microservices.
• Integrate automated testing into CI/CD and DevOps pipelines.
• Develop comprehensive test scenarios, test cases, and test models.
• Perform database and data-layer testing.
• Support performance testing initiatives.
• Work with containerized environments and modern application architectures.
• Collaborate with developers, QA teams, and other stakeholders to improve overall product quality.

Skills

Test Automation

Quality Engineering

Automation frameworks

Programming

UI automation

API automation

CI/CD pipelines

Database testing

Performance testing

Containers

Microservices

Test design

Job description

STAFFXPERT LLC is seeking a Quality Engineer Full Stack/SDET in Pittsburgh, PA. The ideal candidate will design and implement automated test frameworks for web, API, and microservices-based applications, and drive quality across the software lifecycle.

You will build UI and API automation, integrate tests into CI/CD pipelines, perform data-layer testing, and collaborate with developers and QA teams to deliver reliable software in a containerized, modern architecture environment.