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Contract Java Developer Startup Jobs in Edison, NJ

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 ...

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

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 ...

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 ...

Futuralis

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Role: Java Developer Location: New York, NY - 3 days/week onsite Only local candidates - must be ... contract agreements. * The candidate should be able to work well with the full life-cycle of the ...

Stem Xpert

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Java developer New York, NY 12 months contract Very strong java programming skills WEB Spring MVC (or struts), JSP, HTML/DHTML, Ajax, Javascript, JSTL, JSON, Prototype. Server Java, J2EE, Spring-Core ...

krg technology inc

"Java Developer"

New York, NY

$55.75 - $72.25/hr

Java Developer Location : New York city, NY Duration ... Contract - To understand client requirements and propose solution pertaining to respective domain ...

360 IT Professionals

Java Developer

New York, NY

$55.75 - $72.25/hr

We have more than 30 IT Staffing Services contracts across USA and working closely with Fortune 500 ... Multithreading, Java, object oriented programming and recent financial experience Requirement:

Sarian, Inc.

Sr Java Developer (Apache Camel)

Newark, NJ · On-site

$59.75 - $76.25/hr

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

Cygnus Professionals, Inc.

Java Developer

Warren, NJ

$53 - $68.50/hr

Warren NJ Duration: 6+ Months Contract Interview: Face To Face After Phone Must Have: Experience with MQ Series and JMS 7+ years' experience as Senior System Analyst/Developer with J2EE and Java ...

Purple Drive Technologies

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

About the Role: We're seeking an experienced Java AWS Developer to join our team for a contract engagement focused on microservices development and cloud infrastructure. You'll be working in an agile ...

Diverse Lynx

JAVA DEVELOPER

Jersey City, NJ · On-site

$53.25 - $69/hr

Java Job Type: Contract Job Location: Jersey City New Jersey This role is sourcing for 2 candidates This position is a developer role in the Capital Markets Credit Risk Technology team based in ...

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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 1, 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 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 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 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 18 hours 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