Senior QA Automation Engineer - Frameworks & Validation

GCS Recruitment; Philadelphia (Philadelphia County); On-site; USD 120,000 - 150,000; Full time

Job summary

GCS Recruitment is seeking an experienced Senior SDET/QA Automation Engineer to join our technology team in Philadelphia. You will design and execute test strategies, develop automation frameworks, and collaborate with cross‑functional teams to deliver high‑quality software solutions.

The ideal candidate combines QA expertise with software development and database skills, is proficient in Java, .NET/C#, Node.js or Ruby, and has strong SQL experience, SDLC/STLC familiarity, and a proven

Qualifications

• Bachelor's degree in CS/IS/Engineering or related field.
• 8+ years in software development, QA, automation, or related roles.
• Strong experience with Java, C#/NET, Node.js, or Ruby.
• Strong experience with SQL and relational databases.
• Experience creating automated test scripts and frameworks.
• SDLC/STLC understanding.
• Excellent OO programming and design skills.
• Experience in Agile environments.
• Excellent communication and collaboration skills.

Responsibilities

• Develop and execute comprehensive test strategies, test plans, and test scripts.
• Design, build, and maintain automated testing solutions and frameworks.
• Track, analyze, and report QA metrics and defects.
• Collaborate with analysts, developers, and stakeholders on requirements.
• Identify and resolve defects and production issues.
• Perform validation, integration, regression, and system testing.
• Adhere to QA standards, methodologies, and best practices.
• Contribute to code quality and documentation.

Skills

Java

C#/.NET

Node.js

Ruby

SQL

Automation testing

SDLC/STLC

OOP

Agile

Communication

Collaboration

Test automation frameworks

Education

Bachelor's degree in Computer Science/IS/Engineering

Job description

GCS Recruitment is seeking an experienced Senior SDET/QA Automation Engineer to join our technology team in Philadelphia. You will design and execute test strategies, develop automation frameworks, and collaborate with cross‑functional teams to deliver high‑quality software solutions.

The ideal candidate combines QA expertise with software development and database skills, is proficient in Java, .NET/C#, Node.js or Ruby, and has strong SQL experience, SDLC/STLC familiarity, and a proven