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Senior Java Developer C2C Jobs in New Jersey (NOW HIRING)

Sarian, Inc.

Sr Java Developer (Apache Camel)

Newark, NJ · On-site

$59.75 - $76.25/hr

Sr Java Developer Location: Newark, NJ (Hybrid 2days onsite) Contract w2 Job Skills & Qualifications: * Senior Java developer with 5+ years of experience * Strong working knowledge of Oracle, MQ ...

Navtech, Inc.

Senior- Java Developer

Jersey City, NJ · On-site

$62.75 - $80/hr

Senior- Java Developer Location : 100% remote Duration : 1 year contract to begin with Need 10 + Years of Experience only ! The Senior- Java Developer designs, develops, documents, unit-tests ...

ACI Infotech

Sr Java Developer / Lead

Somerset, NJ · On-site

Role: Sr Java Developer / Lead Location: New Jersey Mode: Hybrid Duration: FULL TIME Key Skills: Java SQL and Strong MS Azure / AWS Accepting H1B transfer candidates We are seeking an exceptional Sr ...

Fiserv, Inc.

Senior Java Developer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Senior Java Developer What does a successful Senior Java Developer do at Fiserv? A successful Senior Java Developer at Fiserv designs, builds, and supports scalable enterprise applications ...

Monitise

Senior Java Developer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Senior Java Developer What does a successful Senior Java Developer do at Fiserv? A successful Senior Java Developer at Fiserv designs, builds, and supports scalable enterprise applications ...

Centraprise Corp

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

Role - Senior Java Developer Location: Jersey City, NJ (Onsite) Must Have Technical/Functional Skills Primary Skill: Java, Spring boot, Kafka, Oracle Preferred: UI - ReactJS, Linux shell script ...

Hirekeyz Inc

Sr. Java Developer

Berkeley Heights, NJ · On-site

$59.75 - $76.25/hr

Title: Sr. Java Developer Location: Berkeley Heights, NJ (5 Days Onsite) Job Type: W2/Full Time * Strong Java and Micro services development experience * Previous work experience with Spring Boot ...

United States Cold Storage

Senior Java Developer

Camden, NJ · On-site

$145K - $165K/yr

Sr. Java Developer Build the systems that operate critical logistics infrastructure. Who We Are: United States Cold Storage owns and operates one of the most complex temperature-controlled logistics ...

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Senior Java Developer C2C information

What is the difference between Senior Java Developer C2C vs Java Software Engineer?

AspectSenior Java Developer C2CJava Software Engineer
CredentialsJava certifications, experience in Java SE/EEJava certifications, similar experience
Work EnvironmentContract-based, client-site or remote, project-focusedFull-time, in-house or remote, development team
Industry UsageFreelance/contract roles across industriesPermanent roles in tech companies or enterprises
Search IntentContract Java roles, freelance Java jobsFull-time Java developer positions

While both roles require Java expertise and similar certifications, Senior Java Developer C2C typically involves contract-based, project-specific work often on a freelance basis. Java Software Engineer usually refers to full-time, in-house roles within organizations. The choice depends on whether you're seeking flexible contract work or a permanent position.

What are the key skills and qualifications needed to thrive as a Senior Java Developer (C2C), and why are they important?

To thrive as a Senior Java Developer (C2C), you need expert-level proficiency in Java, object-oriented programming, system architecture, and a solid foundation in computer science, usually supported by a bachelor’s degree or higher. Familiarity with frameworks like Spring, Hibernate, RESTful APIs, version control systems such as Git, and build tools like Maven or Gradle, along with experience in Agile methodologies, is typically required. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills and qualities are crucial for delivering robust, scalable software solutions and ensuring project success in dynamic environments.

What are some common challenges Senior Java Developers face when working on C2C (Corp-to-Corp) contracts?

Senior Java Developers working on C2C contracts often encounter challenges such as quickly adapting to new project environments, understanding diverse client requirements, and integrating with teams that may have established workflows or legacy systems. Additionally, they need to manage their own business operations, including invoicing and compliance, while maintaining high productivity and technical standards. Effective communication and self-management are essential, as C2C roles may offer less direct supervision compared to traditional employment.

What is a Senior Java Developer C2C?

A Senior Java Developer C2C is an experienced software engineer who specializes in Java programming and works on a 'Corp-to-Corp' (C2C) basis. This means the developer provides services through their own corporation or business entity, rather than as a direct employee or independent contractor. Senior Java Developers are responsible for designing, developing, and maintaining complex Java applications, leading projects, and mentoring junior developers. C2C arrangements are common in IT contracting, particularly in the United States, and typically require the developer to handle their own business taxes and legal compliance.
What are the most commonly searched types of Java Developer C2C jobs in New Jersey? The most popular types of Java Developer C2C jobs in New Jersey are:
What are popular job titles related to Senior Java Developer C2C jobs in New Jersey? For Senior Java Developer C2C jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer C2C jobs in New Jersey look for? The top searched job categories for Senior Java Developer C2C jobs in New Jersey are:
What cities in New Jersey are hiring for Senior Java Developer C2C jobs? Cities in New Jersey with the most Senior Java Developer C2C job openings:
Senior Java Developer C2C jobs near you
Infographic showing various Senior Java Developer C2C job openings in New Jersey as of July 2026, with employment types broken down into 35% Full Time, and 65% Contract. Highlights an 100% In-person job distribution.
Sr Java Developer

Sr Java Developer

Avani Technology Solutions, Inc.

New Brunswick, NJ • On-site

$59 - $75.50/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Role: Programmer/Developer Lead - Sr Java Developer
Work Location: New Brunswick, NJ
Duration: 6 Months
LOCALS ONLY
JOB DESCRIPTION
Qualifications - External:
Responsible for programming and software development using various programming languages and related tools and frameworks, reviewing code written by other programmers, requirement gathering, bug fixing, testing, documenting and implementing software systems. Experienced programmers are also responsible for interpreting architecture and design, code reviews, mentoring, guiding and monitoring programmers, ensuring adherence to programming and documentation policies, software development, testing and release.
Required Skills and Experience:
Write software programs using specific programming languages/platforms such as Java or MS .NET, and related tools, platform and environment. Write, update, and maintain computer programs or software packages to handle specific jobs, such as tracking inventory, storing or retrieving data, or controlling other equipment. Consult with managerial, engineering, and technical personnel to clarify program intent, identify problems, and suggest changes. Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements. Write, analyze, review, and rewrite programs, using workflow chart and diagram, and applying knowledge of computer capabilities, subject matter, and symbolic logic. Write or contribute to instructions or manuals to guide end users. Correct errors by making appropriate changes and then rechecking the program to ensure that the desired results are produced. Conduct trial runs of programs and software applications to be sure they will produce the desired information and that the instructions are correct. Compile and write documentation of program development and subsequent revisions, inserting comments in the coded instructions so others can understand the program. Investigate whether networks, workstations, the central processing unit of the system, and/or peripheral equipment are responding to a program's instructions. Prepare detailed workflow charts and diagrams that describe input, output, and logical operation, and convert them into a series of instructions coded in a computer language. Perform systems analysis and programming tasks to maintain and control the use of computer systems software as a systems programmer. Consult with and assist computer operators or system analysts to define and resolve problems in running computer programs. Perform unit testing Assist in system and user testing Fix errors and bugs that are identified in the course of testing.
• Qualifications: 3-9 years experience; Bachelor's degree
• Should be proficient in Software Engineering Techniques, Software Engineering Architecture, Software Engineering Lifecycle and Data Management.
• Should have progressing skills on Business Analysis, Business Knowledge, Software Engineering Leadership, Architecture Knowledge and Technical Solution Design.
Skill - Senior Java Developer
Level - SC/ M1
Local to New Brunswick, NJ
Resource cannot be a traveler
In the COMMENTS include:
Legal name:
Phone #:
Email address:
Daily Rate:
DOB (Date and Month) :
Skype ID :
Location (City and State):
Relocate:
Availability to start:
Visa type and expiration:
Hiring Status: C2C/W2/1099
Open for CTH:
Timeslots for phone conversation:
Timeslots for WebEx/video interview :
Summary:
Thanks Regards,
Syed Raza
Desk Number: 585 - 532 - 7200 Extension 9002
687 Lee Road, Suite 250, Rochester, NY 14606
Email : Syed.j@avanitechsolutions.com
Email: syed_j@iic.com
Gmail hangouts: syedraza199025@gmail.com
www.iic.com
www.avanitechsolutions.com

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