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Non Functional Testing Jobs (NOW HIRING)

4pconsultinginc

QA Engineer IV

Atlanta, GA · On-site

Performance & Non-Functional Testing * Execute performance testing using industry-standard tools. * Conduct load, stress, and scalability testing. * Evaluate system performance under real-world ...

AceStack LLC

Performance Tester

San Francisco, CA · On-site

... testing and non-functional requirements • Utilize a variety of testing techniques which support the performance and non-functional testing activities, single user profiling, spike, stress ...

Omni Inclusive

SDET

Nashville, TN · On-site

$48.25 - $62.25/hr

Perform and document both functional and non-functional testing to ensure comprehensive software validation and enforcing testing best practices. * Pursue and obtain relevant training and ...

RIT Solutions

Full Stack Java Dev

Des Moines, IA · On-site

$51.25 - $66/hr

Functional and non-functional testing expertise. Proficiency with AWS services (S3, Fargate, Lambda). Experience with REST APIs Agile software development team experience.

TestingXperts

SAP Tester

Brentwood, TN · On-site

Leveraging holistic knowledge of core business processes and software development, our comprehensive suite of testing services covers Functional and Non-Functional testing, Professional Expertise for ...

RIT Solutions, Inc.

Full Stack Java Dev

Des Moines, IA · On-site

$51.25 - $66/hr

Functional and non-functional testing expertise. Proficiency with AWS services (S3, Fargate, Lambda). Experience with REST APIs Agile software development team experience.

Diverse Lynx

QA Automation Tester

Wilmington, DE · On-site

Conduct non-functional testing such as performance, load, and security testing. * Contribute to the development and maintenance of test automation frameworks. * Advocate for continuous quality ...

Diverse Lynx

QA Automation Tester

Alpharetta, GA · On-site

Conduct non-functional testing such as performance, load, and security testing. * Contribute to the development and maintenance of test automation frameworks. * Advocate for continuous quality ...

New

Argyle Infotech

Senior PEGA Business Analyst

Passaic, NJ · On-site

... testing and implementation. • Analyze NFRs. Design: • Understand various functional and non functional requirements. • Break down the requirements into smaller modules. • Provide inputs for ...

TestingXperts

Data Warehouse Testing

Torrance, CA · On-site

$18.25 - $23.50/hr

Leveraging holistic knowledge of core business processes and software development, our comprehensive suite of testing services covers Functional and Non-Functional testing, Professional Expertise for ...

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Non Functional Testing information

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How much do non functional testing jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for non functional testing in the United States is $48.91, according to ZipRecruiter salary data. Most workers in this role earn between $31.73 and $63.94 per hour, depending on experience, location, and employer.

Will AI replace testers?

Non-functional testers focus on evaluating system performance, security, and reliability, and AI tools can assist in automating repetitive tasks and analyzing large data sets. However, human judgment remains essential for interpreting complex issues, designing test cases, and understanding user experience, so AI is more likely to augment rather than fully replace testers in the near future.

What are the key skills and qualifications needed to thrive as a Non-Functional Testing Engineer, and why are they important?

To thrive as a Non-Functional Testing Engineer, you need a strong grasp of performance, scalability, reliability, and security testing concepts, often supported by a background in computer science or a related field. Familiarity with tools such as JMeter, LoadRunner, Selenium, and monitoring platforms, as well as relevant certifications like ISTQB, is typically required. Analytical thinking, problem-solving abilities, and effective communication are crucial soft skills for diagnosing issues and explaining complex findings to stakeholders. These skills ensure that applications meet critical quality standards and deliver a seamless user experience under various conditions.

What are the typical challenges faced by professionals in Non Functional Testing and how can they be addressed?

Non Functional Testing professionals often encounter challenges such as accurately simulating real-world loads, ensuring test environments mirror production, and identifying performance bottlenecks under various scenarios. Addressing these challenges involves collaborating closely with development and operations teams to align configurations, leveraging automated tools to simulate diverse user behaviors, and continuously updating test scripts as the application evolves. Staying up-to-date with the latest testing tools and performance monitoring solutions is also crucial for overcoming these obstacles and ensuring robust application performance.

Which testing has the highest salary?

In the field of non-functional testing, roles such as Performance Test Engineers and Security Testers tend to have the highest salaries due to specialized skills and certifications. These positions often require expertise in tools like LoadRunner, JMeter, or security testing frameworks, and typically offer higher compensation compared to other testing roles.

What is non-functional testing?

Non-functional testing is a type of software testing that evaluates the performance, usability, reliability, and other non-functional aspects of a software application. Unlike functional testing, which checks what the system does, non-functional testing focuses on how well the system performs under various conditions. This includes tests for speed, scalability, security, and compatibility. It's crucial for ensuring that software not only works correctly but also meets performance standards and user expectations.

What is a non-functional tester?

A non-functional tester is a professional who evaluates software qualities such as performance, security, usability, and reliability rather than specific features. They design and execute tests to ensure the software meets non-functional requirements, often using tools like load testers and security scanners. This role requires understanding of testing methodologies and attention to detail.

Are QA testers in demand in 2026?

Non-functional testing roles, including QA testers focusing on performance, security, and usability, are expected to remain in demand due to ongoing software complexity and the need for quality assurance. Skills in automation tools and scripting will enhance employability as companies prioritize efficient testing processes in 2026.

What is the difference between Non Functional Testing vs Software Tester?

AspectNon Functional TestingSoftware Tester
Primary FocusEvaluates system qualities like performance, security, usabilityTests software functionalities and features
Skills & CertificationsKnowledge of testing tools, performance testing, security protocolsUnderstanding of testing methodologies, scripting, bug tracking
Work EnvironmentInvolves specialized testing teams, labs, or cloud environmentsCollaborates with development teams, testing labs, or remote setups

Non Functional Testing focuses on assessing system qualities such as performance and security, while Software Testers primarily verify that software features work correctly. Both roles require testing skills, but Non Functional Testing emphasizes system attributes beyond basic functionality.

More about Non Functional Testing jobs
What job categories do people searching Non Functional Testing jobs look for? The top searched job categories for Non Functional Testing jobs are:
Non Functional Testing jobs near you

QA Engineer IV

4pconsultinginc

Atlanta, GA • On-site

Contractor

Posted 13 days ago

Job description

Position: QA Engineer IV – Automation & AI/ML Testing

Location: Atlanta, GA, 30308
Contract- 6 Months

Client: Southern Company Services.

Position Overview

We are seeking a highly experienced QA Engineer IV to lead quality engineering initiatives with a strong emphasis on automation, non-functional testing, and AI/ML system validation.

This role is responsible for planning, developing, implementing, and maintaining robust quality management systems while driving automation strategy across UI, API, performance, and AI-enabled applications.

The ideal candidate brings deep technical expertise, strong defect isolation skills, and the ability to translate complex findings into actionable business insights.

Key ResponsibilitiesQuality Engineering & Governance
  • Assist in planning, development, implementation, and maintenance of quality management systems.
  • Ensure compliance with quality standards and engineering best practices.
  • Monitor product quality and recommend improvements.
Automation Engineering (Core Focus)
  • Design and build scalable automated regression suites.
  • Develop test frameworks using:
    • Playwright / Cypress / Selenium (UI)
    • REST-assured / Postman / Newman (API)
    • pytest / JUnit / TestNG or equivalent frameworks
  • Write and maintain automated test code in:
    • Java
    • Python
    • TypeScript / JavaScript
    • C#
AI/ML System Testing
  • Validate AI/ML systems including:
    • Prompt workflows
    • Model endpoints
    • Retrieval systems
    • Ranking systems
    • Evaluation pipelines
  • Perform structured validation of model outputs and behavior.
  • Ensure reliability and performance of AI-powered applications.
Performance & Non-Functional Testing
  • Execute performance testing using industry-standard tools.
  • Conduct load, stress, and scalability testing.
  • Evaluate system performance under real-world conditions.
CI/CD & DevOps Integration
  • Integrate automated tests into CI/CD pipelines:
    • Azure DevOps
    • GitHub Actions
    • Jenkins
  • Ensure automated quality gates before production deployment.
Defect Management & Communication
  • Perform strong defect isolation and root cause analysis.
  • Distinguish between test framework issues and product defects.
  • Provide clear risk assessments and remediation recommendations.
  • Communicate findings effectively to technical and business stakeholders.
Required Qualifications
  • 10+ years of experience in Quality Engineering.
  • 5+ years focused on automation and non-functional testing.
  • Hands-on experience testing AI/ML systems.
  • Strong programming skills in at least one language:
    • Java
    • Python
    • TypeScript/JavaScript
    • C#
  • Experience building and maintaining automation frameworks.
  • Experience integrating testing into CI/CD pipelines.
  • Demonstrated expertise in performance testing tools.
  • Strong analytical and troubleshooting skills.
  • Excellent communication skills with the ability to translate technical findings into business impact.
Technical Skills Summary
  • Automation Frameworks: Playwright, Cypress, Selenium
  • API Testing: REST-assured, Postman, Newman
  • Test Frameworks: pytest, JUnit, TestNG
  • Programming: Java, Python, TypeScript, C#
  • CI/CD: Azure DevOps, GitHub Actions, Jenkins
  • AI/ML Testing: Model validation, prompt workflows, evaluation pipelines
  • Performance Testing Tools
  • Quality Management Systems
Core Competencies
  • Automation-first mindset
  • Analytical thinking & defect isolation
  • Risk-based quality assessment
  • Cross-functional collaboration
  • Clear technical communication
  • Continuous improvement orientation