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Contract Full Stack Web Developer Jobs in Mahwah, NJ

Wfnqav17T5

Full Stack Developer

New York, NY · On-site

Job brief We are looking for a Full Stack Developer to produce scalable software solutions. You'll ... MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design * Excellent communication and teamwork ...

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 ...

Too Lost

Senior Full Stack Developer

New York, NY · On-site

$130K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Next Step Systems

Full Stack Developer

New York, NY · On-site

  • Medical

  • Retirement

  • PTO

These Full Stack Developer positions are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only. - Need 3+ years of experience. - Experience with Java ...

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 ...

J & L Recruitment Services

Full Stack Engineer

New York, NY · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Our client is looking to hire Full Stack Engineers remotely. The office is located in Midtown New ... Experience building web applications * Experience designing and integrating RESTful APIs

mcr

Software Engineer

New York, NY · On-site

This role is ideal for an experienced developer with a proven track record building full-stack web applications. A significant portion of the work involves building out API integrations and ...

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Showing results 41-60

All JobsContract Full Stack Web Developer JobsContract Full Stack Web Developer Jobs in Mahwah, NJ

Contract Full Stack Web Developer information

See Mahwah, NJ salary details

$49.7K

$118.3K

$241.9K

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

As of Aug 19, 2026, the average yearly pay for contract full stack web developer in Mahwah, NJ is $118,311.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,300.00 and $128,500.00 per year, depending on experience, location, and employer.

What is the difference between Contract Full Stack Web Developer vs Contract Front End Developer?

AspectContract Full Stack Web DeveloperContract Front End Developer
Required SkillsProficiency in both front-end and back-end technologies (HTML, CSS, JavaScript, server-side languages, databases)Specialized in front-end technologies (HTML, CSS, JavaScript, frameworks like React or Angular)
Work EnvironmentFull project involvement, handling both client and server-side tasksFocus on user interface and experience, primarily client-side work
Common UsageUsed across diverse industries for comprehensive web solutionsPrimarily used in UI/UX design and front-end development roles

The main difference between a Contract Full Stack Web Developer and a Contract Front End Developer lies in their scope of work. Full Stack developers handle both front-end and back-end tasks, requiring a broader skill set, while Front End Developers focus solely on the user interface and experience. Your choice depends on whether you need a versatile developer capable of managing entire web applications or a specialist in creating engaging front-end interfaces.

What are the most commonly searched types of Full Stack Web Developer jobs in Mahwah, NJ?

The most popular types of Full Stack Web Developer jobs in Mahwah, NJ are:

What cities near Mahwah, NJ are hiring for Contract Full Stack Web Developer jobs?

Cities near Mahwah, NJ with the most Contract Full Stack Web Developer job openings:

Contract Full Stack Web Developer jobs near you

Java Full-Stack Developer

Accord Technologies Inc.

New York, NY • On-site

$57.50 - $74/hr

Contractor

Posted 6 days ago

Job description

Java Full-Stack Developer 
New York City / Weehawken NJ (100% onsite)
W2 contract
 

Job Description:
We are seeking a skilled Java Full-Stack Developer with strong experience in React to join our development team. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable web applications using Java-based backend technologies and modern frontend frameworks. Candidate will collaborate with product managers, designers, QA engineers, and other developers to deliver high-quality, secure, and user-friendly software solutions.
Responsibilities
  • Design, develop, and maintain web applications using Java and Spring Boot.
  • Build responsive, reusable, and high-performance user interfaces using React.js.
  • Develop and integrate RESTful APIs and backend services.
  • Write clean, maintainable, and well-documented code.
  • Work with relational and non-relational databases such as PostgreSQL, MySQL, Oracle, or MongoDB.
  • Participate in the complete software development lifecycle, including requirements analysis, design, development, testing, deployment, and support.
  • Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
  • Develop unit, integration, and functional tests to ensure application quality.
  • Troubleshoot, debug, and resolve application issues.
  • Participate in code reviews and contribute to engineering best practices.
  • Optimize application performance, scalability, and security.
  • Support CI/CD pipelines and cloud-based deployments where applicable.
  • Stay current with emerging technologies and recommend improvements to existing systems.
Required Qualifications
  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
  • 9+ years of professional experience in Java development.
  • Strong knowledge of Java, Spring, and Spring Boot.
  • Hands-on experience building applications with React.js.
  • Proficiency in JavaScript, HTML5, and CSS3.
  • Experience developing and consuming RESTful web services.
  • Strong understanding of object-oriented programming and software design principles.
  • Experience with SQL databases and database design.
  • Familiarity with Git and modern software development workflows.
  • Knowledge of unit testing frameworks such as JUnit, Mockito, Jest, or React Testing Library.
  • Strong problem-solving and communication skills.
Preferred Qualifications
  • Experience with TypeScript, Redux, React Hooks, or Next.js.
  • Familiarity with microservices architecture.
  • Experience with Docker and Kubernetes.
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with messaging technologies such as Kafka or RabbitMQ.
  • Familiarity with Agile/Scrum methodologies.
  • Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
  • Understanding of application security best practices.