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Contract Java Developer Startup Jobs in New Jersey

Georgia IT Inc

Java Developer - Bakersfield NJ

Passaic, NJ

$52.75 - $68.25/hr

Bakersfield NJ Position Type: Contract (w2 or 1099) only US Citizen, Green Card, TN, GC EAD and H4 EAD only No Third-party agencies corp to corp. We are looking for a Java developer with API ...

Diverse Lynx

Java Developer

Jersey City, NJ · On-site

$55.75 - $72.25/hr

Diverse Lynx is a company seeking a Java Developer to design, develop, and maintain Java-based ... contracts) • REST APIs, JSON, OpenAPI / Swagger • Kafka producer, consumer, partitioning • ...

Sunrise Systems

JAVA Developer

Trenton, NJ · Hybrid

$51.25 - $66.25/hr

Trenton, NJ (hybrid) Duration: 06 months of contract We are seeking a strong and forward-thinking Java/J2EE Developer with experience in modernizing enterprise applications from on-prem environments ...

JConnect Infotech

Senior Java Developer

Jersey City, NJ

$59.75 - $76.25/hr

Senior Java Developer Location: Jersey City, NJ Duration: Full Time Senior Java Developer - Cloud ... UML diagrams (Sequence, Class, Component), API contracts Roles & Responsibilities * Strong ...

Syntricate Technologies

Sr. Java Developer

Parsippany, NJ

$57.50 - $73.50/hr

Contract Minimum Qualifications: Experience with Java Programming, J2EE Web Development and SQL Language Experience with Spring Framework, Spring Boot, JPA and Javascript Experience with GIT, Agile ...

Cygnus Professionals, Inc.

Java Developer

Warren, NJ · On-site

$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 ...

Futran Tech Solutions Pvt. Ltd.

Java Developer

Passaic, NJ

$52.75 - $68.25/hr

Java Developer Location: Need profiles who are local to New Jersey, PA or Virginia and who can come ... Contract We are looking for a candidate with hardcore Java (multi-threading mainly), Spring Boot ...

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 ...

SARIAN Co

Sr Java Developer (Apache Camel)

Newark, NJ · Hybrid

$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 ...

Genesis10

Senior Java Developer

Jersey City, NJ

$78.03 - $86.03/hr

This is a 12+ month contract opportunity. This role is responsible for designing, developing, and maintaining integration solutions that ensure seamless connectivity between enterprise systems. The ...

RIT Solutions

Senior java developer

Summit, NJ

$60.75 - $77.50/hr

Senior Java Developer Location: Charlotte, NC Onsite: 3 days a week Interview process: screening then final video interview Contract: 6-24 months to perm Must have: Core Java, Angular or React (not ...

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 ...

Diverse Lynx LLC

JAVA DEVELOPER

Jersey City, NJ

$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 ...

RIT Solutions, Inc.

senior java developer

Summit, NJ

$60.75 - $77.50/hr

Position: senior java developer Locations: dallas, TX Onsite: 3 days a week (could be less) Interview process: 2 video interviews to hire Contract: 24 month to perm Must have: java, spring, how ...

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All JobsContract Java Developer Startup JobsContract Java Developer Startup Jobs in New Jersey

Contract Java Developer Startup information

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 the most commonly searched types of Java Developer Startup jobs in New Jersey? The most popular types of Java Developer Startup jobs in New Jersey are:
What are popular job titles related to Contract Java Developer Startup jobs in New Jersey? For Contract Java Developer Startup jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in New Jersey look for? The top searched job categories for Contract Java Developer Startup jobs in New Jersey are:
What cities in New Jersey are hiring for Contract Java Developer Startup jobs? Cities in New Jersey with the most Contract Java Developer Startup job openings:
Contract Java Developer Startup jobs near you
Java Developer (Server Side)

Java Developer (Server Side)

Tricon Solutions

Englewood Cliffs, NJ

$52 - $67.25/hr

Other

Posted 4 days ago

Job description

Overview:
Job Title: Java Developer (Server Side)
Duration: 6-12 Months (Contract)
Client: Media Industry
Contract Type: W2|C2C|1099
Job Description:
We are seeking a hands-on Java Developer to join our premier news and media client's team for a 6-12month contract engagement. The project focuses on authentication and authorization applications, integrating OAuth, subscription services, and third-party platforms such as Piano.
Key Responsibilities:
  • Develop and enhance authentication and authorization applications.
  • Implement and integrate OAuth-based authentication mechanisms.
  • Work on subscription services integration with platforms like Piano.
  • Develop scalable and high-performance applications using Core Java and Spring framework (Spring Boot, Spring Security, Spring Cloud).
  • Collaborate with cross-functional teams to define and implement technical solutions.
  • Ensure high-quality code, following best practices in software development.
  • Troubleshoot and optimize application performance.
Required Skills & Experience:
  • Strong experience in Core Java and Spring Stack (Spring Boot, Spring Security, Spring Cloud, etc.).
  • Hands-on experience with OAuth and authentication/authorization protocols.
  • Knowledge of subscription service integrations and third-party platforms like Piano.
  • Experience working with RESTful APIs and microservices architecture.
  • Proficiency in SQL/NoSQL databases.
  • Exposure to cloud environments like AWS, Azure, or GCP is a plus.
  • Strong problem-solving skills and ability to work independently.
Nice-to-Have:
  • Experience in the media industry or working with subscription-based platforms.
  • Familiarity with identity management solutions like Okta, Auth0, or Keycloak.
  • CI/CD pipeline implementation experience.

If you are a hands-on Java developer with experience in authentication, authorization, and subscription services, we would love to hear from you!
Skills:
Java,Spring,Spring Security,OAuth,API,RESTful WebServices,Spring Boot

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