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Senior Java Backend Developer Jobs in Newark, NJ

BC Forward

Senior Java Backend Developer

Jersey City, NJ · Hybrid

$68.25/hr

Senior Java Backend Developer Location: Jersey City, NJ Duration: Contract - 12 months Pay Range: $68.25/hr (W2) Job ID: 399609 About BCforward BCforward is a leading global IT consulting and ...

New

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale backend systems that power FreshDirect's e-commerce and logistics platforms. You'll collaborate with cross ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale backend systems that power FreshDirect's e-commerce and logistics platforms. You'll collaborate with cross ...

Talent Glide

Java Backend Developer

Manhattan, NY · Hybrid

$55.75 - $72.25/hr

Java Backend Developer Location- New-York City, NY (3 days hybrid) Employment Type: Contract GC-EAD/USC Min- 5 years resource Job Summary We are seeking an experienced Java Backend Developer to ...

New

Zenith services

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Weehawken, NJ (Onsite) Duration: 6 months Job Summary: The Java Backend Developer will be responsible for leading the design and development of scalable and secure ...

InfoVision, Inc.

Java Backend Developer

Bernardsville, NJ

$52.25 - $67.75/hr

Sr Java Developer Dallas TX or NJ or san Diego, CA Long term Contract Skill Set - Java, Kafka ... Integrate Claude AI (Anthropic) APIs into backend services to enable intelligent automation ...

Kasmo Global

Java Developer

South Plainfield, NJ

$53.25 - $69/hr

... JUnit • Senior Java Backend engineer with good hands on experience in Java, multi threading, no-sql/SQL, Kafka, Shell Scripting, REST API, building distributed components. • Experience in ...

Sun-IT Solutions

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Initial one year Remote but candidates must be from these ... a Senior Software Engineer to join our team in Fidelity Institutional Technology (FIT). You will ...

New

Staffingine LLC

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

Java Backend Developer Job Location: New York City, NY Job Type: Contract * Design Code and test changes to the UST Algo * Enhance integration of UST Algo with additional broker markets Fenics and ...

ICONMA

Java Backend Developer

Jersey City, NJ · On-site

$55.25 - $71.75/hr

ICONMA is seeking a Java Backend Developer for their client in the banking sector located in Jersey City, NJ. The role involves supporting modernization initiatives, partnering with various teams to ...

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Senior Java Backend Developer information

See Newark, NJ salary details

$66.9K

$146.2K

$199.2K

How much do senior java backend developer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for senior java backend developer in Newark, NJ is $146,233.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,000.00 and $163,700.00 per year, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

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What cities near Newark, NJ are hiring for Senior Java Backend Developer jobs? Cities near Newark, NJ with the most Senior Java Backend Developer job openings:
Senior Java Backend Developer jobs near you
Senior Java Backend Developer

Senior Java Backend Developer

Sriven Systems Inc.

Manhattan, NY

$132K - $172K/yr

Other

Posted yesterday

Job description

Role: Senior Java Backend Developer with AWS
Location: NYC, NY

Job Description :

  • We are looking for an experienced Senior Java Backend Developer with 12+ years of hands-on experience in designing, developing, and supporting scalable enterprise applications.
  • The ideal candidate should be capable of working independently across the complete software development lifecycle from requirements refinement to deployment and post-production support.
  • Lead backend development using Java and Spring ecosystem.
  • Design and develop reactive applications using Spring WebFlux.
  • Develop and maintain distributed systems using Kafka for event-driven architecture.
  • Work with Cassandra and SQL databases for data modeling and optimization.
  • Participate in requirement discussions and provide technical solutions.
  • Perform end-to-end testing and ensure high-quality deliverables.
  • Manage build, deployment, and production support activities.
  • Troubleshoot and resolve production issues with minimal supervision.
  • Follow best practices in code quality, security, and performance optimization. Strong expertise in Java.
  • Experience with Spring Framework & Spring Boot. Hands-on experience with Spring WebFlux (Reactive Programming).
  • Experience working with Apache Kafka.
  • Strong knowledge of Cassandra. Proficiency in SQL.
  • Experience in End-to-End Testing. Understanding of microservices architecture.
  • Strong debugging and performance tuning skills.
  • Maven, GIT, Jenkins, Apache Storm (good to have for real-time data stream processing), Exposure to cloud platforms

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