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Senior Java Backend Developer Jobs in Oaklyn, NJ

Comcast

Sr. Backend Engineer - Xumo

Philadelphia, PA · Remote

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in ... Java Application Development for Video Streaming Backend Systems * Develop backend systems for ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA · On-site

$51.50 - $66.50/hr

Job Title: Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly ... Moving seamlessly between backend system architecture and modern front-end design, you will ...

Princeton IT Services

AWS Backend Engineer

Malvern, PA · On-site

AWS Backend Engineer (Java/Go) Location: Malvern, PA Employment Type: Full-Time / Contract Job Summary We are seeking an experienced AWS Backend Engineer with strong expertise in Java and Go to build ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

JPC Partners

Senior Java Developer

Norristown, PA

$54.50 - $69.75/hr

JPC Partners is looking for a Java Application Developer that will be responsible for understanding the requirements of the business units and supporting the project and support teams by developing ...

SmartIPlace

Staff Engineer - SN

Blue Bell, PA · On-site

Blue Bell, PA Requirement The Staff Engineer I (Java) provides senior technical leadership for backend Java development supporting the Workflow Orchestration Initiative, delivering scalable and ...

Monitise

Sr Software Engineer - Java

King Of Prussia, PA · On-site

$124K - $163K/yr

... building high-scale backend services using Spring Boot and microservices, while occasionally ... Agile & DevOps Execution: Show proficiency in DevOps and Agile principles by actively participating ...

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Senior Java Backend Developer information

See Oaklyn, NJ salary details

$64.8K

$141.6K

$192.9K

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

As of Aug 19, 2026, the average yearly pay for senior java backend developer in Oaklyn, NJ is $141,620.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

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.

What job categories do people searching Senior Java Backend Developer jobs in Oaklyn, NJ look for?

The top searched job categories for Senior Java Backend Developer jobs in Oaklyn, NJ are:

What cities near Oaklyn, NJ are hiring for Senior Java Backend Developer jobs?

Cities near Oaklyn, NJ with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you

Sr JAVA Developer

Ruri Software Technologies LLC

West Chester, PA • On-site

$54.25 - $69.25/hr

Full-time

Re-posted yesterday

Job description

Job Title: Sr Java Developer
Duration: 8+ months
Location: West Chester - PA (Hybrid) Only Local Profiles
Job description:
  • - Expected to get the requirements, do the initial level of analysis and do the low level design.
  • - Coding and unit testing to be performed and the integration test support to be provided to the testing team.
  • - Working in Agile framework is an added advantage.
  • - Good communication, technical skills are needed. Ability to problem solving and work as a team is the critical success factors.
  • - Identify root causes of recurring problems to implement effective solutions (at least temporary workaround). Log analysis to be performed through Putty and Kibana.
  • - Work on BMC remedy (IT Service Management tool) for tickets handling.
  • - Work closely with test, development and requirements team members to analyse, investigate and resolve common issues.
  • - Work with customers to understand needs and provide excellent service.
  • - Promptly respond on the user issues and take ownership on the same .
  • - Incident Handling
  • - Need to drive the outage calls for any incidents that happens for Application.
  • - Notify the clients on any incidents/major issues WRT to application.
  • - Need to send adhoc reports to clients and few users depending on the need
  • - Should be able to coordinate with other teams - downstreams/upstreams for any notification issues.
  • - The business flow should be identified and take action accordingly.
  • - Maintain the list of current issues/defects that of the application.
  • - Should actively check on the mails/alerts after hours and weekend support.

Top 3 skills required for the role (must be showcased on resume):
1.Java8
2.Spring Boot
3.Microservices

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