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Contract Back End Developer Jobs in New Jersey (NOW HIRING)

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ · On-site

$122K - $159K/yr

Our client is currently seeking a Back-end Developer - V Senior Back-end Developer (Java) Contract!W2 This job will have the following responsibilities: * We are seeking a highly skilled Senior ...

CoolPay Europe SL

Back-end Developer

Barnegat, NJ · On-site +1

Responsibilities As a Backend Developer at Touche, you'll collaborate with the development of a ... Health insurance Contract Type Full time permanent contract with 6 month of initial trial. Don't ...

Touché

Back-end Developer

Barnegat, NJ · On-site +1

Responsibilities As a Backend Developer at Touche, you'll collaborate with the development of a ... Health insurance Contract Type Full time permanent contract with 6 month of initial trial. Don't ...

Hexacorp

SiteCore Backend Developer

Jersey City, NJ · On-site

$104K - $128K/yr

Jersey City, NJ (Onsite) Contract In-Person Interview Sitecore Developer: Sitecore developer with strong emphasis on PowerShell scripting, the highlighted skill is not a must but nice to have

Rapinno Tech

Sr. Java Developer- Backend

Hoboken, NJ · On-site

$131K - $171K/yr

Bentonville, AR, Seattle, WA, Sunnyvale, CA, Hoboken, NJ, Atlanta, GA, Dallas, TX, Toronto, Canada Duration: 06+ Months Contract Need minimum 08+ years of experience in Sr. Java Developer- Backend ...

talentmovers inc

Sr. Android Developer

Jersey City, NJ · On-site

$60.50 - $76.75/hr

Contract * Design, develop, and maintain Android applications using Kotlin and other relevant ... Work with backend engineers to integrate mobile applications with backend services. * Troubleshoot ...

1 point system

API Developer

Jersey City, NJ · On-site

Partner with backend developers to define API contracts, data models, and integration strategies Required Experience * 5+ years of web and mobile application development * 3+ years of experience with ...

1 point system

API Developer

Jersey City, NJ · On-site

Partner with backend developers to define API contracts, data models, and integration strategies Required Experience * 5+ years of web and mobile application development * 3+ years of experience with ...

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Contract Back End Developer information

What is a contract back end developer?

Contract Back End Developers are software professionals who specialize in building and maintaining the server-side components of web applications on a contractual basis. They focus on databases, server logic, APIs, and integration with front-end systems to ensure smooth functionality and performance. Unlike full-time employees, contract developers are typically hired for specific projects or time frames, offering flexibility to both the developer and the employer. They often work with languages like Java, Python, Node.js, or Ruby and must be adept at collaborating with front-end teams and stakeholders.

What are the key skills and qualifications needed to thrive as a contract back end developer?

To thrive as a Contract Back End Developer, you need strong skills in server-side programming languages (such as Node.js, Python, or Java), database management, and API development, often supported by a relevant degree or equivalent experience. Familiarity with version control systems like Git, cloud platforms (e.g., AWS, Azure), and containerization tools such as Docker is typically required. Excellent problem-solving, communication, and time management skills help you collaborate effectively and deliver quality work on tight schedules. These skills ensure you can build scalable, reliable back end systems that meet client requirements and project deadlines.

What are some common challenges faced by contract back end developers when integrating with existing systems?

Contract back end developers often encounter challenges such as limited documentation, legacy codebases, and varying technology stacks when integrating with existing systems. Navigating these complexities requires strong problem-solving skills and the ability to quickly understand unfamiliar architectures. Effective communication with internal teams is crucial to clarify requirements and ensure seamless integration, especially within tight project timelines. Adaptability and proactive collaboration can help overcome these hurdles and deliver robust solutions.

What is the difference between Contract Back End Developer vs Contract Front End Developer?

AspectContract Back End DeveloperContract Front End Developer
Required SkillsServer-side languages (e.g., Java, Python), databases, API developmentHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBackend systems, server management, database integrationClient-side interfaces, user experience design
Common CertificationsNone specific, but backend certifications (e.g., AWS, Oracle) are commonNone specific, but front end certifications (e.g., React, Angular) are common

Contract Back End Developers focus on server-side logic, databases, and API development, while Contract Front End Developers work on user interfaces and client-side functionality. Both roles require technical skills but differ in their focus areas within software development.

What are the most commonly searched types of Back End Developer jobs in New Jersey?

The most popular types of Back End Developer jobs in New Jersey are:

What are popular job titles related to Contract Back End Developer jobs in New Jersey?

For Contract Back End Developer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Contract Back End Developer jobs in New Jersey look for?

The top searched job categories for Contract Back End Developer jobs in New Jersey are:

What cities in New Jersey are hiring for Contract Back End Developer jobs?

Cities in New Jersey with the most Contract Back End Developer job openings:

Contract Back End Developer jobs near you
Infographic showing various Contract Back End Developer job openings in New Jersey as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, 1% Temporary, and 4% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution.

Back-end Developer - V

Bedminster, NJ • On-site

Judge Group, Inc.
Recruiting and Staffing Services • 5 - 10K employees
Learn more about Judge Group, Inc.external

$122K - $159K/yr

Other

Re-posted yesterday

Job description

Location: Bedminster, NJ Salary: Negotiable Description: Our client is currently seeking a Back-end Developer - V
Senior Back-end Developer (Java) Contract!W2
This job will have the following responsibilities:
  • We are seeking a highly skilled Senior Back-end Developer with strong expertise in Java, Microservices, and NoSQL (Cassandra) to join our team. This role involves designing and implementing scalable, cloud-enabled applications using open-source technologies and microservices architecture. The ideal candidate will have a deep understanding of system design, software engineering principles, and cloud infrastructure (AWS), along with excellent communication and problem-solving skills.

Qualifications & Requirements:
    • Design, architect, and implement backend solutions using Java, Spring Boot, Microservices, and Cassandra NoSQL.
    • Collaborate with data and project managers to understand system requirements and business needs.
    • Develop and implement new systems, resolve software errors, and optimize performance.
    • Participate in all phases of the software development lifecycle including design, development, testing, deployment, and production support.
    • Communicate effectively with external teams and business clients to ensure optimal customer experience.
    • Create and maintain design documents and participate in requirement gathering sessions.
    • Manage multiple assignments and deliver high-quality solutions in a fast-paced environment.

    Required Skills & Qualifications:
    • 10+ years of experience in software development.
    • Bachelor's degree in computer science, Software Engineering, Electronics, or Electrical Engineering.
    • Strong experience with Java, J2EE, Spring Boot, and Microservices architecture.
    • Hands-on experience with AWS cloud services (AWS certification preferred).
    • Proficient in DevOps tools, UNIX environment, shell scripting, and CRON jobs.
    • Experience with J2EE application servers like WebSphere, Tomcat.
    • Familiarity with NoSQL databases, especially Cassandra.
    • Strong analytical and diagnostic skills.
    • Experience with agile development methodologies.
    • Knowledge of XML schemas, JIRA, Confluence, Git, and Stash.
    • Competency in Oracle SQL/PL-SQL and tools like SQL Developer, Toad, SoapUI, and XML Spy.
    • Excellent written and oral communication skills.
    • Strong teamwork and stakeholder management abilities.

    Preferred Certifications:
    • AWS Certified Developer or Architect
    • Cassandra Certification

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