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Fullstack Sr Java Developer Jobs in Newark, NJ (NOW HIRING)

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 ...

ICONMA

Senior Java FullStack Developer

Manhattan, NY · On-site

$63 - $80.50/hr

ICONMA is an IT Services and Consultant company, and they are seeking a Senior Java FullStack Developer for their New York, NY location. The role involves designing and developing high-performance ...

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 ...

ITech Recruiting

Java Developer

Manhattan, NY

$56.25 - $72.75/hr

Senior Java Developer TheMuniCenter is a premier online source of fixed income product, distribution and liquidity within the bond industry--providing live two-sided trading, price negotiation and ...

INT Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application. Qualifications Technical Skills: * In depth ...

Navtech, Inc.

Sr Java Developer with Camel Exp

Jersey City, NJ · On-site

$62.75 - $80/hr

: Job Title: Sr Java Software Developer Location: Jersey City/Whitehouse Station, NJ (Remote till Covid-19) Duration: 12+ Months Contract Mandatory Skills: Java, Microservices, Camel Qualifications ...

INT Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application. Qualifications Technical Skills: * In depth ...

Jobsbridge

Sr. Java Developer

New York, NY

$62.75 - $79.75/hr

Skill Sr. Java Developer Location New York, NY Total Experience 7 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description NO C2C Responsibilities: Developing web ...

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All JobsFullstack Sr Java Developer JobsFullstack Sr Java Developer Jobs in Newark, NJ

Fullstack Sr Java Developer information

See Newark, NJ salary details

$11

$65

$90

How much do fullstack sr java developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for fullstack sr java developer in Newark, NJ is $65.70, according to ZipRecruiter salary data. Most workers in this role earn between $57.55 and $73.41 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Fullstack Sr Java Developer, and why are they important?

To thrive as a Fullstack Sr Java Developer, you need deep expertise in Java, front-end frameworks (like React or Angular), and experience with databases, paired with a relevant computer science degree or equivalent experience. Familiarity with tools such as Spring Boot, RESTful APIs, version control systems (like Git), and cloud platforms is typically required, along with certifications like Oracle Certified Professional Java Programmer (OCPJP) being advantageous. Strong problem-solving, communication, and leadership skills help you collaborate effectively and drive complex projects to completion. These skills and qualities are crucial for building scalable, maintainable applications and ensuring seamless integration across the tech stack.

What are Fullstack Sr Java Developers?

Fullstack Sr Java Developers are experienced software engineers who specialize in building both the front-end (client-side) and back-end (server-side) of web applications using Java and related technologies. They possess advanced skills in Java frameworks like Spring Boot for backend development, as well as expertise in frontend technologies such as JavaScript, HTML, and CSS. These professionals are responsible for designing, developing, testing, and maintaining comprehensive web solutions that are scalable and efficient. Fullstack Sr Java Developers often lead development teams, contribute to architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

What is the difference between Fullstack Sr Java Developer vs Backend Java Developer?

AspectFullstack Sr Java DeveloperBackend Java Developer
Required SkillsJava, JavaScript, HTML, CSS, frameworks like Spring and AngularJava, Spring, Hibernate, database management
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on server-side, APIs, and database integration
Industry UsageUsed in startups, tech companies, and full-service development teamsCommon in enterprise, financial, and backend-focused roles

The main difference between a Fullstack Sr Java Developer and a Backend Java Developer lies in their scope of work. Fullstack developers handle both front-end and back-end development, requiring skills in Java and front-end technologies. Backend Java Developers focus solely on server-side logic, databases, and APIs. Your choice depends on whether you prefer working across the entire application stack or specializing in backend systems.

What are some common challenges Fullstack Sr Java Developers face when working on cross-functional teams?

Fullstack Sr Java Developers often collaborate with both front-end and back-end developers, QA engineers, and product managers. A common challenge is ensuring seamless integration between diverse technologies and frameworks used across the stack. Balancing priorities between rapid feature development and maintaining code quality or technical debt can also be demanding. Effective communication and a strong understanding of both client-side and server-side requirements are essential for overcoming these obstacles and delivering robust, scalable solutions.
What are popular job titles related to Fullstack Sr Java Developer jobs in Newark, NJ? For Fullstack Sr Java Developer jobs in Newark, NJ, the most frequently searched job titles are:
What job categories do people searching Fullstack Sr Java Developer jobs in Newark, NJ look for? The top searched job categories for Fullstack Sr Java Developer jobs in Newark, NJ are:
What cities near Newark, NJ are hiring for Fullstack Sr Java Developer jobs? Cities near Newark, NJ with the most Fullstack Sr Java Developer job openings:
Fullstack Sr Java Developer jobs near you
Senior Java Developer

Senior Java Developer

Centraprise Corp

Jersey City, NJ • On-site

$59.75 - $76.25/hr

Other

Posted 15 days ago

Job description

Role – Senior Java Developer

Location: Jersey City, NJ (Onsite)

Job Description

Must Have Technical/Functional Skills

Primary Skill: Java, Spring boot, Kafka, Oracle

Preferred: UI – ReactJS, Linux shell script, Autosys, Cloud - Azure

Experience: Minimum 10 years

Roles & Responsibilities

Develop enterprise-grade applications using Java, Spring Boot, Kafka, and Oracle, ensuring scalable and resilient system architecture.

Develop and implement event-driven, real-time data processing solutions leveraging Kafka, with a strong focus on performance optimization, fault tolerance, and data integrity.

Drive integration of backend services with modern UI frameworks (ReactJS - preferred) and ensure seamless interaction with upstream/downstream systems, APIs, and batch processes.

Collaborate closely with LOB stakeholders, banking operations teams, and external vendors to ensure alignment with business requirements and regulatory standards.

Leverage cloud platforms (Azure – preferred) to support application deployment, scalability, and future modernization initiatives.

Ensure adherence to best practices in coding, security, and performance, along with proactive monitoring and timely resolution of production issues.

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