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Contract Senior Java Developer Jobs in Ridgefield Park, NJ

INT Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application. Qualifications Technical Skills: * In depth ...

Talan

Senior Java Developer

New York, NY · Hybrid

$130K - $150K/yr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial institution in New York. This is a hands-on backend development role supporting highly visible ...

Talan Group

Senior Java Developer

Manhattan, NY · On-site

$120K - $160K/yr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial institution in New York. This is a hands-on backend development role supporting highly visible ...

INT Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application. Qualifications Technical Skills: * In depth ...

Jobsbridge

Sr. Java Developer

New York, NY

$62.75 - $79.75/hr

Skill Sr. Java Developer Location New York, NY Total Experience 7 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description NO C2C Responsibilities: Developing web ...

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Senior Java Developer New York New York 10001 (Hybrid role) 18 months Contract W2 Candidates only Job Requirements : Team is working on integration of The Infatuation website and apps. This team is ...

PATRIOT STAFFING & SERVICES LL

Be Seen First

Java Developer

Jersey City, NJ · On-site

$55 - $70/hr

Need Sr. Java Developer (15 positions) in Jersey City, NJ 07310 Mandatory requirements: 1. Banking ... Contract until end of the year with some extension. Work Model: Hybrid - 3 days onsite per week ...

Hudson Data LLC

Sr. Java Developer - IV

Jersey City, NJ · On-site

$62.75 - $80/hr

Hudson Data LLC is a company in the financial services sector, seeking to hire a Senior Java Developer. The role involves designing and developing applications using Java/JEE technologies while ...

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Senior Java Developer New York New York 10001 (Hybrid role) 18 months Contract W2 Candidates only Job Requirements : Team is working on integration of The Infatuation website and apps. This team is ...

Cognizant

Senior Java Developer

Manhattan, NY · On-site

$81K - $141K/yr

Overview Senior Java Developer to design, develop, and maintain secure, scalable, and high-performing backend services for Asset and Wealth Management platforms. The candidate should have strong ...

Ztek Consulting INC

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Duration: 6-12 months Location: Onsite at New York, NY Work Type: Rate: Pay range offered to a successful candidate will be based on several factors, including the candidate ...

PATRIOT STAFFING & SERVICES LL

Be Seen First

Java Developer

Jersey City, NJ · On-site

$55 - $70/hr

Need Sr. Java Developer (15 positions) in Jersey City, NJ 07310 Mandatory requirements: 1. Banking ... Contract until end of the year with some extension. Work Model: Hybrid - 3 days onsite per week ...

HCL Global Systems Inc

JAVA DEVELOPER

Jersey City, NJ · On-site

$55.75 - $72.25/hr

HCL Global Systems Inc is seeking a Senior Java Developer to implement application enhancements in the Payment Area. The role involves participating in all phases of the software development ...

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All JobsContract Java Developer JobsContract Senior Java Developer JobsContract Senior Java Developer Jobs in Ridgefield Park, NJ

Contract Senior Java Developer information

See Ridgefield Park, NJ salary details

$11

$67

$92

How much do contract senior java developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for contract senior java developer in Ridgefield Park, NJ is $67.42, according to ZipRecruiter salary data. Most workers in this role earn between $59.09 and $75.34 per hour, depending on experience, location, and employer.

What is a contract senior Java developer?

A Contract Senior Java Developer is an experienced software engineer who specializes in Java programming and works on a contract basis rather than as a permanent employee. They are typically responsible for designing, developing, and maintaining complex Java applications, often leading technical teams and ensuring code quality. Their contract status means they are hired for specific projects or time frames, providing flexibility to both the developer and the employer. Senior Java Developers usually have several years of experience and a deep understanding of Java frameworks, best practices, and software architecture.

What are some common challenges faced by contract senior Java developers when joining new projects?

Contract Senior Java Developers often encounter challenges such as quickly adapting to unfamiliar codebases, integrating with established development teams, and understanding unique business requirements. Since contracts are typically time-limited, there is pressure to deliver results efficiently while maintaining high code quality. Building rapport with permanent staff and navigating different development processes or toolchains are also common hurdles, but strong communication skills and adaptability can help overcome these challenges.

What are the key skills and qualifications needed to thrive as a contract senior Java developer, and why are they important?

To thrive as a Contract Senior Java Developer, you need advanced proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, typically backed by a bachelor's degree in computer science or related field. Familiarity with version control systems (such as Git), CI/CD pipelines, and cloud platforms like AWS or Azure is often required, along with relevant Java certifications. Strong problem-solving, communication, and time management skills help you effectively collaborate with distributed teams and deliver quality code on tight deadlines. These skills and qualities are crucial for building robust applications, adapting to evolving project requirements, and excelling in fast-paced contract environments.

What is the difference between Contract Senior Java Developer vs Contract Java Developer?

AspectContract Senior Java DeveloperContract Java Developer
Required CredentialsJava certifications, experience in complex projectsJava certifications, basic to intermediate experience
Work EnvironmentLarge enterprise, complex systemsStartups, small to medium projects
Employer & Industry UsageFinancial, healthcare, tech firmsTech startups, software agencies
Search & Comparison IntentSeeking experienced Java roles, seniority levelEntry to mid-level Java roles

The main difference between a Contract Senior Java Developer and a Contract Java Developer lies in experience, project complexity, and industry usage. Senior developers typically handle complex systems and require advanced certifications, while Java Developers may work on simpler projects with less experience. Both roles are in demand across various industries, but the senior position emphasizes leadership and technical expertise.

What are popular job titles related to Contract Senior Java Developer jobs in Ridgefield Park, NJ?

For Contract Senior Java Developer jobs in Ridgefield Park, NJ, the most frequently searched job titles are:

What job categories do people searching Contract Senior Java Developer jobs in Ridgefield Park, NJ look for?

The top searched job categories for Contract Senior Java Developer jobs in Ridgefield Park, NJ are:

Contract Senior Java Developer jobs near you
Infographic showing various Contract Senior Java Developer job openings in Ridgefield Park, NJ as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $140,242 per year, or $67.4 per hour.

Senior Java Developer

New York, NY • On-site

INT Technologies
201 - 500 employees
Learn more about INT Technologiesexternal

$62.75 - $79.75/hr

Contractor

Re-posted 19 days ago

Job description

Company Description

Helping organizations succeed amidst the complications and perils of the world is our ultimate goal at INT. That journey begins with integrity and service and the relationships they help to build. It's the dependability found in these long-term partnerships that make INT the company more Fortune 2000 companies are turning to for their staffing needs. We're doing more than just rescuing businesses from their problems; we're rescuing them from the worries that come with not knowing the quality and dependability of their staffing provider.
INT Technologies was founded in 2000 and has experienced tremendous growth ever since. We've become a leading staffing solutions provider to several Fortune 2000 companies. We were also honored by Inc. magazine for the last 5 consecutive years as one of the fastest-growing companies in the U.S.
Our team of Senior Technical Recruiters, Client Managers and Consultant Support Professionals focuses on building long-term relationships and providing unparalleled customer support. Headquartered in Phoenix, we have offices throughout the United States in order to better serve our clients.

Job Description

Job Details:

  • This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application.
Qualifications

Technical Skills:

  • In depth knowledge of Java 1.8
  • Excellent understanding of:
    memory management
    garbage collection
    multi-threading and asynchronous programming
    In depth knowledge of data structures, sorting, algorithms, parallel programming, and design patterns
  • Experience with Cache architecture or Big Data i.e. Coherence, Hbase, Hadoop, etc.
  • Experience with Oracle and sound knowledge of using SQL statements, stored procedures and triggers
Additional Information

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

Looking for W2 with no sponsorship required candidates that can work for a reputable financial company in the area. 


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