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Freelance Full Stack Engineer Jobs in Edison, NJ

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Full Stack Engineer

New York, NY · On-site

Work across the organization owning full-stack engineering on Nous Portal, Hermes Agent, and the products built around them. Responsibilities: * Own software end-to-end across stacks, from managed ...

Patlytics

Full Stack Engineer

New York, NY · On-site

Full Stack Software Engineer About Patlytics: Patlytics is the fastest-growing AI-native patent intelligence platform, transforming how IP is protected and monetized at scale. Our advanced LLMs and ...

Novella

Full Stack Engineer

Manhattan, NY · On-site

They are seeking a Full Stack Engineer to be responsible for building all aspects of their product, collaborating with founders, and establishing a strong engineering culture. Responsibilities : • ...

Novella

Full Stack Engineer

New York, NY · On-site

The Role We're looking for a Full Stack Engineer to join our team. In your day-to-day work, you'll be responsible for building all aspects of our product, from discussing big ideas to debugging ...

Schonfeld

Full Stack Engineer

New York, NY · On-site

$175K - $225K/yr

The Role We're looking for a Full Stack Engineer to join our AI Technology team and play a critical role in building and shaping the firm's internal Generative AI platform. This is a high-impact ...

Schonfeld

Full Stack Engineer

New York, NY · On-site

$175K - $225K/yr

The Role We're looking for a Full Stack Engineer to join our AI Technology team and play a critical role in building and shaping the firm's internal Generative AI platform. This is a high-impact ...

Claim Health

Full Stack Engineer

New York, NY · On-site

$150K - $200K/yr

Full Stack Engineer Location: NYC (In-Person) Compensation: Competitive salary + meaningful equity Stage: YC-backed, early-stage About Claim Health Claim Health is the AI Revenue Platform for Post ...

BNY

Full-Stack Engineer

Manhattan, NY · On-site

$136K - $220K/yr

Serve as a hands-on full stack developer, directly designing, building, testing, and deploying applications aligned with business needs. * Write high-quality, maintainable code across the front end ...

talentpluto

Full Stack Engineer

New York, NY · On-site

$250K - $260K/yr

The Opportunity Our partner is hiring Senior Full Stack Engineers to help build the next generation of their product. This is a backend-heavy product engineering role focused on developing customer ...

talentpluto

Full Stack Engineer

New York, NY · On-site

$250K - $260K/yr

The Opportunity Our partner is hiring Senior Full Stack Engineers to help build the next generation of their product. This is a backend-heavy product engineering role focused on developing customer ...

NextDeavor Inc.

Senior Full Stack Engineer

New York, NY · Hybrid

$160K - $180K/hr

Senior Full Stack Engineer Full-time New York City, NY, US Exclusive confidential search -- details shared with qualified applicants. Benefits You'll Love * Equity upside and ownership opportunity ...

BNY Mellon

Full-Stack Engineer

Manhattan, NY · On-site

$136K - $220K/yr

Serve as a hands-on full stack developer, directly designing, building, testing, and deploying applications aligned with business needs. * Write high-quality, maintainable code across the front end ...

talentpluto

Full Stack Engineer

New York, NY · On-site

$250K - $260K/yr

The Opportunity Our partner is hiring Senior Full Stack Engineers to help build the next generation of their product. This is a backend-heavy product engineering role focused on developing customer ...

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All JobsFull Stack Engineer JobsFreelance Full Stack Engineer JobsFreelance Full Stack Engineer Jobs in Edison, NJ

Freelance Full Stack Engineer information

See Edison, NJ salary details

$46.1K

$139.5K

$197.2K

How much do freelance full stack engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for freelance full stack engineer in Edison, NJ is $139,522.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,900.00 and $163,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Full Stack Engineer, and why are they important?

To thrive as a Freelance Full Stack Engineer, you need strong proficiency in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Node.js, and Python) and a solid understanding of database management and web architecture. Familiarity with frameworks like React, Angular, or Django, version control systems like Git, and cloud platforms is often required, and certifications (e.g., AWS Certified Developer) can be advantageous. Excellent problem-solving, time management, and client communication skills help set you apart in a competitive freelance environment. These skills and qualities are crucial for delivering high-quality, end-to-end solutions while managing multiple projects and maintaining client satisfaction.

What are some common challenges faced by freelance full stack engineers when managing multiple projects simultaneously?

Freelance full stack engineers often juggle several projects at once, which can lead to challenges such as balancing client expectations, managing time effectively, and ensuring consistent code quality across different tech stacks. Communication is key, as freelancers must regularly update clients and coordinate with other team members who may be working remotely. Staying organized with project management tools and setting clear boundaries for deliverables and timelines can help mitigate these challenges, allowing engineers to deliver high-quality work while maintaining healthy client relationships.

What is the difference between Freelance Full Stack Engineer vs Freelance Front End Developer?

AspectFreelance Full Stack EngineerFreelance Front End Developer
SkillsProficient in both front-end and back-end technologies (e.g., HTML, CSS, JavaScript, Node.js, databases)Specializes in front-end technologies (e.g., HTML, CSS, JavaScript, frameworks like React or Angular)
Work EnvironmentHandles entire project development, often working on both client and server sidesFocuses on user interface and experience, primarily on the client side
Common UsageUsed in projects requiring full-stack development, versatile rolesUsed in projects emphasizing UI/UX design and front-end features

Freelance Full Stack Engineers have a broader skill set covering both front-end and back-end development, enabling them to manage entire projects. Freelance Front End Developers specialize in creating engaging user interfaces. The choice depends on project scope and required expertise.

What does a Freelance Full Stack Engineer do?

A Freelance Full Stack Engineer is a self-employed software developer who is skilled in both front-end (client-side) and back-end (server-side) technologies. They design, build, and maintain complete web applications or websites, handling everything from user interfaces to databases and server logic. Freelance full stack engineers often work with a variety of clients on short-term or long-term projects, adapting to different tech stacks and business requirements. Their versatility makes them valuable for startups, agencies, and companies needing flexible development expertise.
What cities near Edison, NJ are hiring for Freelance Full Stack Engineer jobs? Cities near Edison, NJ with the most Freelance Full Stack Engineer job openings:
Freelance Full Stack Engineer jobs near you

Full Stack Engineer

J & L Recruitment Services

New York, NY

$100K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 3 days ago

Job description

Our client is looking to hire Full Stack Engineers remotely. The office is located in Midtown New York but you are not required to work on site.

Our client relies on their dynamic team of engineers to solve the many challenges and puzzles that come with the rapidly evolving technical stack. They’re seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking start-up mode. Here, you will take complete, end-to-end ownership of projects across the entire stack.

The ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, agile methodology and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architecture, and ultimately, deliver amazing global user experiences.

Objectives of the Full Stack Engineer Role:

  • Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
  • Develop new features and infrastructure development in support of rapidly emerging business and project requirements
  • Assume leadership of new projects from conceptualization to deployment
  • Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
  • Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities

Responsibilities of the Full Stack Engineer Include:

  • Participate in all aspects of agile software development including design, implementation, and deployment
  • Architect, provide guidance, and build end-to-end systems optimized for speed and scale
  • Work primarily in Angular, Python, AWS PostgreSQL
  • Engage with inspiring UX designers and front-end engineers, and collaborate with back-end engineers as we create reliable APIs
  • Collaborate across time zones with frequent video conferences, utilize GitHub

Required Skills and Qualifications for the Full Stack Engineer:

  • Degree in Computer Science, Information Technology, Information Systems, Computer Engineering, Electrical Engineering, Mathematics or a closely related computer technical field
  • Programming with at least one of the following languages: Java, C++, C#, Python, Go, or Perl
  • Experience building large-scale software applications
  • Experience building web applications
  • Experience designing and integrating RESTful APIs
  • Experience with and working knowledge of Python, Django, Angular, React, Graph db, HTML, CSS, Javascript, PostGreSQL, MySQL, (Mongo), JSON
  • Excellent debugging and optimization skills
  • Unit/integration testing experience

Preferred Qualifications:

  • Strong communication skills. Able to easily collaborate with peers and customers
  • Experience delivering software in an Agile or Lean delivery method
  • Experience in production support design decisions with our business partners and the rest of the development team members
  • Excellent problem-solving skills with strong attention to detail
  • Interest in learning new tools, languages, workflows, and philosophies to grow
  • Professional certifications in applicable technologies
  • Experienced with AWS lambda and serverless tooling preferred
  • Healthcare or MEP Engineering knowledge/background is a plus

Salary is based upon experience. Target range is $100,000 - $120,000 plus a full benefits package.

If you are interested in this REMOTE Full Stack Engineer position, and are qualified, please apply!

Our client is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship status, age, disability or handicap, sex, marital status, veteran status, sexual orientation, genetic information, arrest record, or any other characteristic protected by applicable federal, state or local laws. The management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities and general treatment during employment.