Full-Stack Tester

RESOURCESOFT, INC.; Mount Arlington (NJ); Hybrid; USD 90,000 - 140,000; Full time

Job summary

Resourcesoft, Inc. is seeking a senior QA engineer specializing in full-stack automated testing to drive reliability for large data pipelines and enterprise SaaS platforms.

The role focuses on building robust test frameworks and validating data integrity across complex systems. Working in a hybrid on-site schedule near Mount Arlington, you will collaborate with agile teams, leverage AI coding assistants to accelerate automation, and ensure seamless transitions during modernization of legacy

Qualifications

• 5+ years in full-stack software testing and automation engineering.
• Experience automating testing frameworks for data pipelines and enterprise SaaS.
• Familiarity with AI coding assistants (ChatGPT, Claude Code).
• Experience validating legacy modernization (Oracle, PL/SQL, ASP.NET).
• Backend data testing with complex SQL queries.
• Experience in fast-paced Agile environments with Scrum Masters.
• Excellent verbal and written communication for hybrid on-site work.

Responsibilities

• Architect and implement robust full-stack automated testing frameworks for modern data pipeline platforms.
• Validate massive data flows and verify data integrity across enterprise SaaS ecosystems.
• Integrate generative AI coding assistants into daily testing workflows to accelerate automation script development.
• Support modernization of legacy ASP.NET applications ensuring smooth functional transitions.
• Execute complex PL/SQL and SQL queries for rigorous backend data validation.
• Collaborate with delivery-focused teams and Scrum Masters to drive rapid agile releases.
• Maintain scalable continuous test coverage across all application tiers to reduce defects.

Skills

5+ years full-stack testing

Test automation engineering

Automating testing frameworks

AI developer tools

Legacy system modernization

SQL backend testing

Agile / Scrum collaboration

Strong communication

Job description

Requirements

• 5 or more years of experience in full-stack software testing and heavy test automation engineering.
• Proficiency in automating testing frameworks for complex data pipelines and enterprise SaaS platforms.
• Experience with utilizing generative AI developer tools including ChatGPT and Claude Code.
• Experience in validating legacy system modernizations encompassing Oracle, PL/SQL, and ASP.NET.
• Experience with executing rigorous backend database testing utilizing complex SQL queries.
• Experience in fast-paced Agile delivery models collaborating closely with dedicated Scrum Masters.
• Excellent verbal and written communication skills to support a hybrid on-site schedule.

Responsibilities

• Architect and implement robust full-stack automated testing frameworks for modern data pipeline platforms.
• Validate massive data flows and verify complex data integrity across enterprise SaaS application ecosystems.
• Integrate generative AI coding assistants into daily testing workflows to accelerate automation script development.
• Support the technical modernization of legacy ASP.NET applications by ensuring flawless functional software transitions.
• Execute complex PL/SQL and SQL database queries to perform rigorous backend data validation.
• Collaborate with delivery-focused engineering teams and Scrum Masters to drive rapid agile software releases.
• Maintain highly scalable continuous test coverage across all application tiers to eliminate production defects.

Founded in 1999, Resourcesoft, Inc. is a leading Technology Consulting and Professional Services organization. Headquartered in Marlborough, MA, the company serves the technology needs of its clients nationwide. Resourcesoft has often been recognized by prominent rating agencies for its exemplary growth and stability. With over two decades of industry experience, the Company has evolved as a front runner in enabling project optimization. We partner with leading organizations to provide technology solutions within the financial, insurance, education, government, publishing, healthcare and pharmaceutical domains. We take pride in mentoring a workforce that is well positioned to respond to the emerging IT trends and needs. With the employees at the crux of every business endeavor, our success is driven by our expertise in pairing the right talent with the best jobs in the technology sector. We forge long term, personalized relationships with our employees to advance their career to the next level. We engage them in technology centric client projects that provide opportunities for them to evolve, innovate and deliver world class products and services. Our career opportunities offer challenging assignments and exposure to emerging and cutting edge technologies. We are committed to providing our employees with the tools necessary to accelerate their career progression, while maintaining a healthy, work-life balance. We are deeply committed to providing a workplace ambience that is both challenging and fulfilling.

Resourcesoft is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

For more information about Resourcesoft and our services, please visit our website.