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Freelance Full Stack Web Developer Jobs in Perth Amboy, NJ

Genesis10

C# .Net/AWS Developer

Woodbridge, NJ · On-site

$97K - $134K/yr

Genesis10 is currently seeking an AWS Cloud Engineer and Full Stack Web Developer - Onsite for a direct hire opportunity with a Major Insurance Company located in Woodbridge, NJ. We are looking for a ...

Jobsbridge

Web Developer

Warren, NJ

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Experience working on Mobile UI Framework is required Extensive experience ...

Stratacent

Full Stack Developer

Jersey City, NJ · On-site

Looking for a strong full stack application developer to build and integrate custom web applications. This role involves user interfaces for scalable web based solutions using Angular frame work ...

Pharo Management

Full Stack Developer

New York, NY

$175K - $200K/yr

Full Stack Developer Who we are: Pharo Management is a leading global macro hedge fund with a focus ... Develop React-based web applications with responsive, mobile-ready design. * Translate complex ...

Stratacent

Full Stack Developer

Jersey City, NJ · Hybrid

Looking for a strong full stack application developer to build and integrate custom web applications. This role involves user interfaces for scalable web based solutions using Angular frame work ...

Pharo Management

Full Stack Developer

New York, NY · On-site

$175K - $200K/yr

Full Stack Developer Who we are: Pharo Management is a leading global macro hedge fund with a focus ... Develop React-based web applications with responsive, mobile-ready design. * Translate complex ...

Constrafor

Full Stack Software Engineer

New York, NY · On-site

$180K - $205K/yr

We're seeking an exceptional Full Stack Engineer to join our dynamic team and lead the development ... What You Bring: * 5+ years of experience developing and scaling full stack web applications in a ...

Constrafor

Full Stack Software Engineer

New York, NY · On-site

$180K - $205K/yr

We're seeking an exceptional Full Stack Engineer to join our dynamic team and lead the development ... What You Bring: * 5+ years of experience developing and scaling full stack web applications in a ...

Marencor

.Net Developer/Capital Markets

New York, NY · On-site

Title: .Net Developer/Capital Markets/JavaScript/Typescript/Angular Location: Hybrid/NYC Interview ... Design, develop, and maintain scalable full-stack web applications using C#/.NET Core on the ...

Too Lost

Senior Full Stack Developer

New York, NY · On-site

$130K - $140K/yr

The role is intended for an experienced engineer who can contribute independently, lead technical ... Strong professional experience in full stack web development * Strong backend experience with ...

Staffingine LLC

Full Stack Developer

New York, NY · On-site

Full Stack Developer Job Location: New York Job Type: Contract * Exp 6-8 years * Handson experience ... Handson experience with HTML5CSS3Material UI and web standards. * Experience in developing ...

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Freelance Full Stack Web Developer information

See Perth Amboy, NJ salary details

$50.9K

$121.1K

$247.6K

How much do freelance full stack web developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for freelance full stack web developer in Perth Amboy, NJ is $121,131.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,200.00 and $131,500.00 per year, depending on experience, location, and employer.

What is a freelance full stack web developer?

A Freelance Full Stack Web Developer is a self-employed professional who designs and builds both the front-end (user interface) and back-end (server-side logic, databases) of websites and web applications. They work on a contract or project basis for various clients rather than being tied to a single employer. Full stack developers are skilled in multiple programming languages and frameworks, enabling them to handle all aspects of web development. Their versatility allows clients to hire one person for end-to-end web solutions.

What are the key skills and qualifications needed to thrive as a freelance full stack web developer?

To thrive as a Freelance Full Stack Web Developer, you need strong proficiency in both front-end (e.g., HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, databases) development, often supported by a relevant degree or portfolio of work. Familiarity with frameworks like React or Angular, version control systems like Git, and cloud platforms such as AWS or Heroku is typically required. Excellent communication, time management, and problem-solving skills help you stand out when working independently with clients. These skills and qualities are crucial for delivering high-quality projects, managing client relationships, and adapting to varied technical requirements.

What are some common challenges freelance full stack web developers face when managing multiple client projects simultaneously?

Freelance full stack web developers often juggle several projects at once, which can make time management and prioritization essential challenges. Balancing deadlines, responding promptly to client communications, and ensuring consistent code quality across different tech stacks require strong organizational skills. Additionally, freelancers must proactively set clear expectations with clients about project scope and turnaround times to avoid scope creep and burnout. Using project management tools and maintaining open communication are key strategies for managing these challenges effectively.

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Freelance Full Stack Web Developer jobs near you

C# .Net/AWS Developer

Genesis10

Woodbridge, NJ • On-site

$97K - $134K/yr

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 16 days ago

Job description

Genesis10 is currently seeking an AWS Cloud Engineer and Full Stack Web Developer - Onsite for a direct hire opportunity with a Major Insurance Company located in Woodbridge, NJ.
We are looking for a candidate with AWS exposure, strong cloud infrastructure, and application support experience to join a team and help lead the development and management of innovative web applications. This role will work closely with the Lead Developer and existing development staff to support, enhance, and modernize a portfolio of online gaming, sweepstakes, sports contests, and promotional web applications. The ideal candidate will possess a strong blend of full-stack development expertise and cloud infrastructure knowledge, helping maintain current platforms while contributing to the strategic migration from an existing web-hosted environment to a fully redundant AWS architecture.
Responsibilities:
  • Design and maintain web applications using C#, ASP.NET, and related technologies
  • Enhance frontend features using JavaScript, HTML, and CSS
  • Develop SQL queries for data reporting and manage relational databases
  • Optimize web application performance, scalability, and user experience
  • Integrate contest websites with external platforms, including CRM systems and APIs
  • Collaborate with UI/UX designers to create responsive and user-friendly interfaces
  • Manage data exports to third-party platforms and APIs
  • Troubleshoot and optimize website performance
  • Develop and implement new features for web applications like sports contests and instant win games
  • Coordinate with stakeholders to integrate products into client platforms
  • Write and optimize SQL queries for data management and reporting

Requirements:
  • 5 years of professional software development experience
  • Bachelor's degree in computer science, a related field, or the equivalent education and/or experience
  • Strong experience with C#, ASP.NET MVC/Core, SQL Server
  • Experience developing and supporting production web applications
  • Strong understanding of JavaScript, HTML5, CSS3
  • Experience with REST APIs, API integrations, and data exchange processes
  • Familiarity with frontend frameworks like React, Angular, or Vue.js
  • Experience with Docker and Containerization
  • This position is based in the Woodbridge, NJ office, Monday - Friday

Desired skills:
  • 2 years supporting cloud-based or hosted web environments
  • AWS / Azure Certifications (Solutions Architect or Developer)
  • Prior experience in the sweepstakes, gaming, or entertainment industries
  • Experience administering or supporting similar hosting providers
  • Knowledge of EC2, S3, RDS, CloudWatch
  • Understanding of Load balancing, High availability, Disaster recovery

Pay range: $97,800 - $134,400 annually
Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF, and Illinois)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

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