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Contract Java Developer Jobs in New Jersey (NOW HIRING)

360 IT Professionals

JAVA Developer

Jersey City, NJ

$53.25 - $69/hr

We have more than 30 IT Staffing Services contracts across USA and working closely with Fortune 500 ... Java, j2ee, application server experience with either websphere, jboss, etc, supporting ...

Saxon Global

Java AWS Engineer

Jersey City, NJ · On-site

$54 - $74/hr

Java Developer with AWS and CLOUD/Java AWS Engineer No of Openings :7 Position Type :Contract Branch Code :New York City Projected Start Date :08-17-2017 Zip Code :10041 City :New Jersey State :NJ ...

Apex Systems

Fullstack Java Developer

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Contract Role Overview This role is a hands-on engineering position focused on designing, building, and operating highly resilient, cloud-native enterprise Java applications at scale. The engineer ...

Navtech, Inc.

Java Drools Developer

Jersey City, NJ · On-site

$53 - $68.75/hr

Java Drools Developer Location: Jersey City, NJ Duration ... Longterm Contract Must have: Java/J2EE, Spring Boot & Drools * Write well-designed, testable code ...

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All JobsContract Java Developer JobsContract Java Developer Jobs in New Jersey

Contract Java Developer information

See New Jersey salary details

$15

$57

$78

How much do contract java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for contract java developer in New Jersey is $57.56, according to ZipRecruiter salary data. Most workers in this role earn between $49.81 and $64.42 per hour, depending on experience, location, and employer.

What is a contract Java developer?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What are the key skills and qualifications needed to thrive as a contract Java developer?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by contract Java developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

Are Contract Java developers still in demand?

Contract Java developers remain in demand due to ongoing needs for software development, system integration, and enterprise applications. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in New Jersey?

The most popular types of Java Developer jobs in New Jersey are:

What are popular job titles related to Contract Java Developer jobs in New Jersey?

For Contract Java Developer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in New Jersey look for?

The top searched job categories for Contract Java Developer jobs in New Jersey are:

What cities in New Jersey are hiring for Contract Java Developer jobs?

Cities in New Jersey with the most Contract Java Developer job openings:

Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in New Jersey as of September 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $119,728 per year, or $57.6 per hour.

Core Java Developer with Market Data/Fixed Income

Iselin, NJ • On-site

Accord Technologies Inc.
IT Services • 51 - 200 employees
Learn more about Accord Technologies Inc.external

$400 - $420/hr

Contractor

Re-posted 23 days ago

Job description

Core Java Developer with Market Data/Fixed Income 
Work location: Iselin, NJ (Hybrid, 3 days in a week) (Locals needed)
Interview: Initial interview followed by face to face in NYC,NY 
Duration: 12 months
Position type: W2 contract

Summary

Looking for a seasoned Java developer with a strong background in financial trading environments, seeking to leverage modern Java technologies and cloud platforms to deliver high-performance market data systems. Your expertise will enable seamless integration and delivery of real-time market information, empowering trading, quantitative analysis, compliance, and risk management functions. This role demands a blend of hands-on development skills, architectural design capabilities, and the ability to collaborate across various business.

Key Responsibilities

  • Hands on development of enterprise-grade applications using core Java (JDK 11 or 17), ensuring robustness and scalability.
  • Working directly with trading desks, quantitative analysts, compliance, risk, and IT teams to deliver tailored market data solutions.
  • Provide accurate effort estimates and contribute to project planning.
  • Design and implement system architectures and solutions that align with business needs.
  • Maintain high standards of code quality through static/dynamic code analysis, security scans, comprehensive test coverage, and CI/CD pipeline integration.
  • Build and configure applications to fulfill specific business processes and application requirements.
  • Engage in all phases of the software development lifecycle, from analysis and design to deployment and support.

Core Skills & Technologies

  • Extensive experience (9+ years) with enterprise Java development.
  • Experience in Spring Framework (Spring Boot, Spring Boot Actuator), Apache Camel (Version 3)
  • Experience in RESTful service development, including enterprise authentication mechanisms
  • Experience in Messaging Services (JMS, ActiveMQ or similar messaging systems)
  • Hands-on experience with MS SQL Server and/or Sybase.
  • Emphasis on maintainable, efficient, and secure code.

Preferred Skills & Experience

  • Designing and supporting low latency, high throughput trading applications, crucial in financial markets.
  • Asynchronous programming, event-driven architecture, and concurrent processing expertise.
  • Building and supporting enterprise services, particularly around monitoring and state management.
  • Integrating with proprietary trading or market data platforms like Bloomberg or Murex.
  • Experience with cloud-native technologies such as Kafka, RedHat OpenShift, Kubernetes, Ansible, or Docker to support scalable, resilient infrastructure.