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Freelance Functional Test Lead Jobs (NOW HIRING)

Flex Ltd.

Functional Test Engineer

Austin, TX · On-site

... Functional test engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Noblesoft Technologies

Test Lead

Houston, TX · On-site

$45.25 - $61.75/hr

Senior Test Lead Location: Houston, TX Skills: * Python * TypeScript * C# * Azure * AWS * Azure ... Hands-on experience creating test plans and test cases using Azure DevOps * functional and non ...

Flex Ltd.

Functional Test Engineer

Austin, TX · On-site

... Functional test engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Flex

Functional Test Engineer

Austin, TX

... Functional test engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Flex Ltd.

Functional Test Engineer

Austin, TX · On-site

... Test Engineering Manager , the Functional t est engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Flex

Functional Test Engineer

Austin, TX · On-site

... Test Engineering Manager , the Functional t est engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Prophecy Technologies

TOSCA Test Lead

Columbus, OH · On-site +1

$46 - $62.50/hr

This role is for a TOSCA Test Lead responsible for owning and driving end-to-end test strategy ... Oversee functional, integration, system, and UAT testing phases. * Validate UI user journeys, API ...

Flex

Functional Test Engineer

Austin, TX

... Functional test engineer will serve as a key technical ... lead and individual contributor for a new liquid-cooled server rack product line. They will drive ...

Apptad, Inc.

Sr Test Lead

Washington, DC · On-site

$54 - $73.50/hr

Execute functional, regression, integration, and end-to-end testing. * Track, prioritize, and report software defects, ensuring timely resolution. * Analyze test results and provide recommendations ...

Genesis10

Test Lead

Pennington, NJ · On-site

$49.37 - $57.37/hr

Work closely with cross-functional Agile teams to deliver end-to-end testing for project releases ... Test Lead * Strong automation testing experience using Selenium and BDD * Experience with ...

New

6AM City, LLC

Consultant, Test Lead

Virginia, MN · On-site

$90 - $120/hr

FI Consulting is seeking a full-time Consultant, Test Lead with Test Lead experience, and 3+ years ... Validate traceability between Operational Requirements, Functional Requirements, and lower-level ...

New

PTR Global

Workday Test Lead

Cincinnati, OH · On-site

$80 - $85/hr

W2 Workday Test Lead / Workday Testing Consultant (Payroll, Benefits, Compensation) Location ... Execute end-to-end functional, regression, and integration testing across Workday modules ...

Arete Technologies, Inc.

IVR Test Lead

Lansing, MI

$48.25 - $65.75/hr

The IVR Test Lead will lead the System Integration test for a complex IVR & contact center and ... Functional, Technical, Web Service and End to End testing -Proficiency in ID'ing Test Scenarios ...

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Freelance Functional Test Lead information

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How much do freelance functional test lead jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for freelance functional test lead in the United States is $53.05, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $62.26 per hour, depending on experience, location, and employer.

What is the difference between Freelance Functional Test Lead vs Freelance QA Tester?

AspectFreelance Functional Test LeadFreelance QA Tester
ResponsibilitiesLeading testing teams, designing test strategies, coordinating testing effortsExecuting test cases, reporting bugs, performing manual or automated testing
Skills & CertificationsTest management, leadership, strong understanding of testing tools, certifications like ISTQBTesting techniques, scripting, attention to detail, certifications like ISTQB
Work EnvironmentProject management, client communication, team coordinationIndividual testing tasks, collaboration with developers and testers
Industry UsageUsed in larger projects requiring leadership and coordinationUsed in various projects for hands-on testing

Freelance Functional Test Leads focus on managing testing teams and strategies, while Freelance QA Testers perform the actual testing tasks. Both roles require ISTQB certification and industry experience, but the Test Lead emphasizes leadership and planning, whereas the QA Tester concentrates on executing tests and identifying bugs.

What is a freelance functional test lead?

A Freelance Functional Test Lead is an independent professional responsible for overseeing the functional testing phase of software projects. They coordinate test activities, develop test strategies, and ensure that software applications meet business requirements by verifying functionality. As freelancers, they often work on short-term contracts for multiple clients, bringing expertise in test planning, execution, and defect management. Their role is crucial in identifying issues early and ensuring software quality before release.

What are the key skills and qualifications needed to thrive as a freelance functional test lead?

To thrive as a Freelance Functional Test Lead, you need strong expertise in software testing methodologies, requirements analysis, and test case design, often supported by a degree in computer science or related certifications like ISTQB. Familiarity with test management tools (e.g., JIRA, TestRail), automation frameworks, and defect tracking systems is typically required. Excellent communication, leadership, and problem-solving skills help in coordinating teams and managing client expectations. These competencies are essential for ensuring software quality, effective project delivery, and client satisfaction in dynamic freelance environments.

What are some common challenges faced by a freelance functional test lead when managing remote testing teams?

As a Freelance Functional Test Lead, one of the main challenges is ensuring clear communication and collaboration among team members who may be distributed across different time zones. Coordinating test execution, maintaining consistent documentation standards, and promptly resolving issues can be more complex without in-person interaction. Additionally, freelancers must balance project expectations with the flexibility often required by remote teams, while also establishing trust and accountability to ensure high-quality deliverables. Leveraging collaborative tools and setting clear processes can help overcome these obstacles.
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Freelance Functional Test Lead jobs near you
Infographic showing various Freelance Functional Test Lead job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $110,351 per year, or $53.1 per hour.

Functional Test Engineer

Flex Ltd.

Austin, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.
Job Summary
Job Description
To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Functional test engineer located in Austin, TX.
Reporting to the Test Engineering Manager, the Functional test engineer will serve as a key technical lead and individual contributor for a new liquid-cooled server rack product line. They will drive launch and ongoing support of high-power AI/ML, GPU, and hardware accelerator-based server, storage, and networking platforms featuring advanced liquid cooling. This role owns test process development for full rack (L6,10/L11) assembly and integration-ensuring quality, performance, and safety-across NPI and sustaining production. They will design procedures, automate test execution, analyze data for continuous improvement, and leverage liquid cooling expertise to deliver robust end-customer solutions.
What a typical day looks like:
  • Performing hands-on debugging, validation, and system-level failure analysis of next-generation server and rack systems within a high-mix, high-ambiguity manufacturing environment.
  • Strong Linux CLI proficiency, hardware integration expertise, and advanced troubleshooting skills across L6, and L10, test stages. Ability to train others on Linux basics.
  • System architecture understanding, how liquid cooling integrates with overall system testing.
  • Intermediate programming in Bash and Python.
  • Familiarity with liquid cooling components (pumps, radiators, cold plates, chillers, reservoirs, tubing, fittings, coolants).
  • Leak detection/prevention techniques and best practices.

Essential Duties & Responsibilities
  • Test Development & Execution
  • Liquid Cooling
  • Failure Analysis & Debugging
  • Automation & Data Analysis
  • Continuous Improvement
  • Technical Leadership & Training
  • Cross-Functional Collaboration
  • Reporting & Communication
  • Safety & Compliance

The experience we're looking to add to our team:
  • Bachelor's degree in CS, CE, EE/Electronics, or related field (MSEE or advanced degree preferred).
  • 4-6 years of hands-on experience in failure analysis and system-level testing within a high-paced manufacturing environment.
  • Proficiency in scripting languages (Python, Bash), advanced Linux command-line operations, and hardware/network troubleshooting including the ability to train others on Linux fundamentals.
  • Expertise in computer and server hardware/software integration, diagnostics, and repair -particularly within a manufacturing or high-level assembly environment
  • Experience with DAQs and sensors (thermocouples, flow meters, pressure sensors).
  • Strong knowledge of statistical analysis and its application to data-driven troubleshooting and decision-making

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What you'll receive for the great work you provide:
  • Full range of medical, dental, and vision plans
  • Life Insurance
  • Short-term and Long-term Disability
  • Matching 401(k) Contributions
  • Vacation and Paid Sick Time
  • Tuition Reimbursement

Application Deadline:
Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.
Job Posting Start Date 07-29-2026 Job Posting End Date 09-28-2026
Job Category
Production Engineering
Is Sponsorship Available?
No
Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
Flex Personnel logo

About Flex Personnel

Sourced by ZipRecruiter

The Flex Team is made up of Staffing Industry experts committed to serving the needs of businesses and workers by bringing people together. We are guided by our Core values Integrity, Courtesy, and Respect. At Flex we bring Businesses and People together. We carefully assess both the needs of our Business clients and the complete profiles of each candidate, and then make the connections we believe will be most mutually beneficial. With offices in select markets throughout the Country, We are continually expanding our industry reach nationwide.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Dallas, TX, US

Social media

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