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Freelance Full Stack Developer Temporary Jobs (NOW HIRING)

Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs. In this role, you will develop innovative full stack ...

Full Stack Developer Location: Plano, TX ( 3 days onsite 2 days remote) Must Have Skills: Looking for Full Stack Java - Java/Spring/Microservices - Oracle DB - SQL - Looking for at least SOME React ...

They are seeking a Full Stack Developer with extensive experience in full stack development and proficiency in AngularJS and .NET framework. Responsibilities : • Extensive full stack development ...

Full Stack Developer

Norfolk, VA · On-site

$96K - $149K/yr

Full Stack Developer Location: Norfolk, VA (On-site at NATO HQ SACT) Employment Type: Full-time, contractor support Security Clearance: Active/eligible for NATO or National SECRET (or higher ...

Full Stack Developer with (Java, Python) Location: McLean, VA. Duration: 6-12 Months Rate: DOE : We have a new opening for a Full Stack Developer (Java, Python) . Location: 100% Fully Onsite in ...

This project regularly needs various types of people - Data Scientists, Data / ETL Engineers, Analytic Software Engineers, Full Stack Developers, UI/UX Developers, and AWS/DevOps experts. We're ...

Spatial Front, Inc. is a two-time USAToday Top Workplaces awardee and Washington Top Workplaces honoree, seeking a Full Stack Developer to join their team. The role involves designing and developing ...

Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs. In this role, you will develop innovative full stack ...

Spatial Front, Inc. is seeking a Full Stack Developer to join their team, focusing on the development of end-to-end web applications for Federal Government modernization programs. The role involves ...

Overview Full Stack Developer Onsite | Chantilly, VA | 5 Days a Week Active TS/SCI with Full Scope Polygraph Responsibilities As a full stack developer, you can resolve a problem with a complete end ...

I have an opportunity for a "Full Stack Developer" - ( Alpharetta, GA - Hybrid 3 days onsite & 2 days offside ) and I am looking for a candidate who can join Immediately if you are interested, reply ...

Java Full Stack Developer

$53.75 - $69.25/hr

I have an opportunity for a " Java Full Stack Developer " - ( Milwaukee WI - Remote). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated ...

A financial services organization is seeking a Full Stack Developer to join their team in Vienna, VA. This role focuses on designing, developing, and maintaining full stack applications that support ...

POSITION OVERVIEW As a Full stack developer you'll need to be an expert in Java and enterprise Java. * You'll also need experience working with Frontend, familiar with React. * For the Backend ...

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How much do freelance full stack developer temporary jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for freelance full stack developer temporary in the United States is $59.26, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.27 per hour, depending on experience, location, and employer.
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What cities are hiring for Freelance Full Stack Developer Temporary jobs? Cities with the most Freelance Full Stack Developer Temporary job openings:
What states have the most Freelance Full Stack Developer Temporary jobs? States with the most job openings for Freelance Full Stack Developer Temporary jobs include:
Infographic showing various Freelance Full Stack Developer Temporary job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $123,262 per year, or $59.3 per hour.
Full Stack Developer

Full Stack Developer

Quevera LLC

Herndon, VA • On-site

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 8 days ago


Job description


Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs. In this role, you will develop innovative full stack applications while integrating Generative AI capabilities into customer workflows supporting critical national security missions.
Working alongside a collaborative engineering team, you will develop new application features, integrate AI-powered solutions, implement deployment strategies, and create tools that enhance customer operations. You'll leverage modern full stack development practices and Generative AI technologies to deliver scalable, efficient, and mission-focused solutions.
As a Full Stack Developer, you'll have the opportunity to work with emerging AI technologies, collaborate with industry experts, and contribute to innovative software solutions supporting mission-critical environments.
Work Schedule:
  • Work Location: Must be willing to work in a SCIF at AWS Herndon or Springfield, VA Site 50% of each week.

Job Responsibilities:
  • Develop new modules and functionality within the GAEA application.
  • Integrate Generative AI capabilities into customer workflows.
  • Create and maintain runbooks documenting resolutions for common issues.
  • Design and implement CI/CD pipelines and deployment strategies.
  • Collaborate with engineering teams to develop scalable, reliable, and maintainable full stack applications.
  • Support the development and integration of AI-enabled software solutions.

Minimum Requirements:
  • Active TS/SCI clearance with Polygraph required.
  • Current eligibility for SBU and COE accounts.
  • Five (5) or more years of experience with Python.
  • Five (5) or more years of experience in full stack development.
  • Experience developing tools using Amazon Bedrock or other Generative AI technologies.

Desired Skills:
  • Seven (7) or more years of experience with Python.
  • Seven (7) or more years of experience in full stack development.
  • Additional experience developing tools using Amazon Bedrock or other Generative AI technologies.

Why Join Quevera?
Award-Winning Culture
Quevera was recognized as a Top Workplace in the Washington, DC/Baltimore region for 2025, marking our fifth consecutive year receiving this distinction based on employee feedback.
Outstanding Benefits
  • We invest in our employees and their families through a highly competitive benefits package, including:
  • 100% employer-paid medical coverage (optional plan)
  • Competitive options for Medical, Dental and Vision insurance
  • Employer-paid short-term and long-term disability coverage
  • Employer-paid life insurance
  • $5,000 annually for education, training, certifications, and professional development
  • Career advancement through our structured IQWay Program
  • Up to 6% 401(k) match
  • Additional 4% profit-sharing contribution

At Quevera, we believe exceptional people deserve exceptional opportunities. We're more than just a workplace-we're a team of innovators, problem-solvers, and industry experts committed to delivering mission-critical solutions while fostering professional growth, collaboration, and technical excellence.
Quevera is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age or any other characteristic protected by law. #LI-AA1