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Contract Java Developer Startup Jobs in Edison, NJ

Genesis10

Java Developer

Jersey City, NJ

$63.68 - $71.68/hr

Java Developer Genesis10 is currently seeking a Java Developer for a contract position with a Global Financial Institution located in Charlotte, NC and Jersey City, NJ. This is a 12+ month contract ...

Staffingine LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Contract * Handson Coding design and testing of changes in the Rates and Credit eTrading platform * Changes including ECN connectivity Pricing RFQ processing Pricing and STP * Focus on low latency ...

Syntricate Technologies

Java Developer

Parsippany, NJ

$51.25 - $66.25/hr

W2 Only Contract Experience: 7+ Years Seeking a strong Java/SQL developer with 7+ years of experience in design, development and testing of J2EE Web and SQL applications. The ideal person must be ...

Staffingine LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Job Location: New York Job Type: Contract * Java 11 expert in Spring Boot Spring Data JPA Hibernate * Microservices architecture REST APIs resilience patterns async messaging

eTeam

Java Developer

Edison, NJ

$51.75 - $67/hr

Title - Java Developer Onsite Job Location - Edison, NJ / Charlotte, NC Onsite Interview Location - 2401 Internet Boulevard, Suite 200, Frisco, TX 75034 Job Type - Contract Job Summary: The Technical ...

Kasmo Global

Java Developer

Iselin, NJ

$51.75 - $67/hr

Title: Java Developer Duration: Long Term Contract Location: San Leandro, CA Client: Mphasis/ Wells Fargo Technical Skills: * Proficiency in Java, React JS, HTML, JavaScript, jQuery, and CSS ...

Navtech

Java Developer

Jersey City, NJ

$53.25 - $69/hr

Java Developer Location : Jersey, City, NJ Duration : 6-12 month contract Need 10+ Years of EXP Candidates Visa & Passport Number Mandatory For H1B Required skills: Recommended Qualifications:

Navtech, Inc.

Java Developer

Jersey City, NJ · On-site

$53 - $68.75/hr

Java Developer Location : Jersey, City, NJ Duration : 6-12 month contract Need 10+ Years of EXP Candidates Visa & Passport Number Mandatory For H1B Required skills: Recommended Qualifications:

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 ...

RIT Solutions

Java Developer

Summit, NJ

$54.25 - $70.25/hr

Java Developer Location: Jersey City, NJ and Bryant Park, NYC (2-3 days onsite) Duration: 12-month contract project with the possibility of extension and FTE Required Skills: * Over 8+ years of hands ...

Syntricate Technologies

Java Developer

Princeton, NJ

$53.50 - $69.25/hr

Position-Java Developer Duration-Contract Location- Princeton, NJ JD * Developer with 10+ years of development (Java) background Designing and developing applications using the Java EE platform ...

RIT Solutions

Java Developer

Manhattan, NY

$56.25 - $72.75/hr

Java Developer Location: Jersey City, NJ and Bryant Park, NYC (2-3 days onsite) Duration: 12-month contract project with the possibility of extension and FTE Required Skills: * Over 8+ years of hands ...

Pyramid Consulting

Java Developer

Bedminster, NJ

$52 - $67.25/hr

Java Developer Immediate need for a talented Java Developer with experience in the Telecom Industry ... This is a 12+ Months Contract opportunity with long-term potential and is located in Bedminster, NJ.

CrackaJack Digital Solutions LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Contract Location: NY We are seeking an experienced Java Backend Engineer with strong expertise in building scalable, high-performance backend systems. The ideal candidate will work on designing ...

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All JobsContract Java Developer Startup JobsContract Java Developer Startup Jobs in Edison, NJ

Contract Java Developer Startup information

See Edison, NJ salary details

$16

$58

$80

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

As of Jun 21, 2026, the average hourly pay for contract java developer startup in Edison, NJ is $58.70, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $65.72 per hour, depending on experience, location, and employer.

What are some common challenges Contract Java Developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

What are the key skills and qualifications needed to thrive as a Contract Java Developer at a startup, and why are they important?

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What does a Contract Java Developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

What are popular job titles related to Contract Java Developer Startup jobs in Edison, NJ? For Contract Java Developer Startup jobs in Edison, NJ, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in Edison, NJ look for? The top searched job categories for Contract Java Developer Startup jobs in Edison, NJ are:
Contract Java Developer Startup jobs near you

Java-Microservice Developer

Kanak Elite Services Inc

Jersey City, NJ • On-site

$53.25 - $69/hr

Contractor

Posted 21 days ago

Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Java-Microservice Developer with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com

Job Description

Position           : Java-Microservice Developer

Location          : Jersey City, NJ Hybrid (Must be local)

Duration         : Long term contract

Java-Microservice

  • 10-15 years of hands on exp on Java-Microservice technology (Created REST API using SpringBoot)
  • Should have good knowledge on SQL DB
  • Good experience in designing application
  • Knowledge on Code check in-Check out process.. Any one of the tool like ClearCase, SVN, VSS
  • Good Communication & Presentation skills
  • Preferred to have someone from Banking (BFSI) domain, Cloud environment knowledge

Skill

Years of Experience Required

Notes

Years of Experience you have in years

Java Microservices

10–15 years

Must have hands-on experience creating REST APIs using Spring Boot

Spring Boot

10–15 years

Specifically for REST API development

SQL Databases

7+ years

Should have good working knowledge

Application Design

7+ years

Experience in designing scalable applications

Version Control (ClearCase, SVN, VSS)

5+ years

Familiarity with any of these tools

Communication & Presentation Skills

Not quantified

Must be strong; crucial for client interaction

BFSI Domain Knowledge

Preferred

Experience in banking/financial services is a plus

Cloud Environment

Preferred

Knowledge of cloud platforms is beneficial