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Freelance Full Stack Java Developer Jobs in New York, NY

Karwell Tech

Full Stack Java Developer

Paramus, NJ

$53.25 - $68.50/hr

... Java APIs - Experience working in an Agile Environment - Experience in Oracle from a Java development standpoint - Ability to write batch or standalone jobs - Experience in Unix scripting - Good ...

Infosys

Full Stack Java Developer

Jersey City, NJ · On-site

$82K - $126K/yr

Required Skill and Experience • Design, develop, and maintain scalable Java-based applications using Spring Boot. • Deep expertise in React, Node.js and TypeScript in development. • Experience ...

Jobsbridge

Full Stack Java/J2EE Devloper

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Bachelor degree in Computer Science, Information Technology, or equivalent ...

Jobsbridge

Java Full Stack Engineer

New York, NY

$57.50 - $74/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Should have 6-8 years of experience in developing high volume web ...

Jobs for Humanity

Full Stack Java Developers

Woodbridge, NJ

$53 - $68.50/hr

Full Stack Java Developer-Manager Company: EY Location: Iselin, NJ Salary: Education: Less Than High School Experience: None Hours: Duration: Full Time, Regular Shift: Description: At EY, you'll have ...

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Freelance Full Stack Java Developer information

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

As of Jul 14, 2026, the average hourly pay for freelance full stack java developer in New York, NY is $63.54, according to ZipRecruiter salary data. Most workers in this role earn between $55.24 and $71.25 per hour, depending on experience, location, and employer.

What are the most common challenges faced by freelance full stack Java developers when managing multiple client projects simultaneously?

Freelance full stack Java developers often juggle several client projects at once, which can pose challenges in terms of time management, communication, and prioritization. Balancing diverse client expectations, aligning project timelines, and handling unexpected technical issues require strong organizational skills and proactive communication. Many freelancers use project management tools and set clear milestones with clients to stay on track. Additionally, it's important to regularly update clients on progress and clarify requirements early to prevent scope creep and last-minute changes.

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

AspectFreelance Full Stack Java DeveloperFreelance Front End Developer
Skills & CertificationsJava, Spring, REST APIs, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend and frontend development, full project lifecyclePrimarily UI/UX design, client-side coding
Industry UsageEnterprise applications, web services, backend systemsWebsite interfaces, mobile app frontends

Freelance Full Stack Java Developers handle both backend and frontend tasks using Java and related technologies, while Freelance Front End Developers focus mainly on user interface design and client-side coding. Both roles are in demand, but the full stack developer offers a broader skill set suitable for end-to-end project delivery.

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

To thrive as a Freelance Full Stack Java Developer, you need expertise in Java programming, front-end technologies (such as HTML, CSS, JavaScript), and back-end frameworks, often supported by a relevant degree or proven experience. Familiarity with tools like Spring Boot, REST APIs, databases (SQL/NoSQL), version control systems (e.g., Git), and cloud platforms is typically required. Strong problem-solving skills, effective communication, and self-motivation set top freelancers apart by enabling them to manage projects independently and collaborate with clients. These skills ensure the delivery of robust, scalable applications and client satisfaction in a competitive freelance market.

What is a Freelance Full Stack Java Developer?

A Freelance Full Stack Java Developer is an independent professional who specializes in both front-end and back-end development using Java technologies. They handle the complete software development process, including designing user interfaces, building server-side logic, and managing databases. Freelancers in this role often work on a contract basis for multiple clients, providing flexibility and a variety of projects. Their expertise typically includes frameworks like Spring Boot, JavaScript libraries, RESTful APIs, and cloud services.
What are the most commonly searched types of Full Stack Java Developer jobs in New York, NY? The most popular types of Full Stack Java Developer jobs in New York, NY are:
What are popular job titles related to Freelance Full Stack Java Developer jobs in New York, NY? For Freelance Full Stack Java Developer jobs in New York, NY, the most frequently searched job titles are:
What job categories do people searching Freelance Full Stack Java Developer jobs in New York, NY look for? The top searched job categories for Freelance Full Stack Java Developer jobs in New York, NY are:
Freelance Full Stack Java Developer jobs near you

Full Stack Java Developer

Karwell Tech

Paramus, NJ

$53.25 - $68.50/hr

Full-time

Posted 19 days ago

Job description

Company Description

Karwell is based in New Jersey and is home to a talented group of IT professionals and consultants. We have worked and aided a number of Fortune 500 companies over the years we have been in service and our consistent drive to ensure our clients remain satisfied have resulted in strong bonds and a robust status in the industry.

In other words, we have the knowledge to understand the most complex issues, the expertise to offer bespoke solutions and the technology to ensure they receive said solutions on time, every time. This includes keeping each business's ever-changing needs in mind according to industry and helping them respond to new challenges with ease.
Besides strategic application solutions, we offer clients technology investments in a wide range of verticals ranging from Healthcare and Retail to Banking, Finance, Logistics and Enterprise Architecture to name a few. We have earned a solid reputation that has resulted in long lasting affiliations and partnerships. So, whether your company is a small startup struggling to make it in the industry or an established enterprise that dares to dream bigger, Karwell has the solutions and expertise you need to reach success.
Karwell has experienced tremendous growth ever since we opened its virtual doors for business.

Job Description

- Minimum of 3 yrs experience with either Struts or Spring MVC, and Hibernate
- Experience with AngularJS or other front-end web application framework
- Experience with creating and consuming both SOAP-based and RESTful Web Services
- Strong working experience with core Java APIs
- Experience working in an Agile Environment
- Experience in Oracle from a Java development standpoint
- Ability to write batch or standalone jobs
- Experience in Unix scripting
- Good communication skills

Additional Information

All your information will be kept confidential according to EEO guidelines.

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