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Senior Java Developer Jobs in Princeton, NJ (NOW HIRING)

Prophecy Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

As part of strategy to design and implement industry leading applications, The Strategic Client Reporting (SCR) team is looking for a Java Developer to help deliver key platform projects, focusing on ...

CYNET SYSTEMS

Senior Java Developer

Iselin, NJ · On-site

$55 - $60/hr

Experience with Jenkins / GitHub Actions / Azure DevOps. * Experience with Git and CI/CD practices. Responsibilities: * Design, develop, and support enterprise applications using Java, Spring Boot ...

Dellfor Technologies

senior java developer

New York, NY · On-site

$62.75 - $79.75/hr

Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD), WebSphere Application Developer (WSAD) and Web Logic Workshop to develop dynamic web applications. Good ...

Dellfor Technologies

Senior JAVA Developer

New York, NY · On-site

$80K/yr

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems ...

LIS Solutions

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Our client is looking for a technically proficient hands-on Java and/or Scala developer, experienced in developing distributed systems. The position will require supporting different phases of ...

RE Partners Consulting LLC

Senior Java Engineer

New York, NY · On-site

$62.75 - $79.75/hr

The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." Senior Java Engineer - Deployment Security & Software Reliability We are seeking an experienced, hands-on Senior Java Engineer to ...

LIS Solutions

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Our client is looking for a technically proficient hands-on Java and/or Scala developer, experienced in developing distributed systems. • The position will require supporting different phases of ...

RIT Solutions, Inc.

Java DEVELOPER

Iselin, NJ · On-site

$51.75 - $67/hr

RIT Solutions, Inc. is seeking a Senior Java DEVELOPER to join their team. The role involves deploying applications, troubleshooting issues, and enhancing application security while utilizing various ...

NJM Insurance Group

JAVA Developer (Hybrid)

Trenton, NJ · On-site

$87K - $110K/yr

This role will be responsible for developing, configuring and customizing business applications under the guidance of the team lead or a senior JAVA developer. The JAVA Developer will work in a ...

IPsoft Inc.

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Comfortable developing Java on Linux Driven, self-starter, comfortable working autonomously and as a member of a team Excellent problem solving and interpersonal communication skills Spring Hibernate ...

Jobsbridge

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Core Java software development on large, commercially successful projects Development of services that provide RESTful interfaces MongoDB or other NoSQL databases, or any SQL database, such as ...

NJM Insurance Group

JAVA Developer (Hybrid)

Trenton, NJ · Hybrid

$87K - $110K/yr

This role will be responsible for developing, configuring and customizing business applications under the guidance of the team lead or a senior JAVA developer. The JAVA Developer will work in a ...

krg technology inc

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Must Have Skills: Java, J2EE, Spring, Hibernate, JavaScript, Html5, Angular JS, Node JS Desired Skills: Microservices, JSON, CSS5 Additional Information All your information will be kept confidential ...

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All JobsJava Developer JobsSenior Java Developer JobsSenior Java Developer Jobs in Princeton, NJ

Senior Java Developer information

See Princeton, NJ salary details

$11

$65

$90

How much do senior java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior java developer in Princeton, NJ is $65.86, according to ZipRecruiter salary data. Most workers in this role earn between $57.69 and $73.56 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Princeton, NJ?

The most popular types of Java Developer jobs in Princeton, NJ are:

What are popular job titles related to Senior Java Developer jobs in Princeton, NJ?

For Senior Java Developer jobs in Princeton, NJ, the most frequently searched job titles are:

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

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

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

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

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Princeton, NJ as of August 2026, with employment types broken down into 77% Full Time, 9% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $136,989 per year, or $65.9 per hour.

AVP Senior Java Developer

New York, NY • On-site

ExlService Holdings, Inc.
IT Services • 10K+ employees
Learn more about ExlService Holdings, Inc.external

$145K - $160K/yr

Full-time

Posted 12 days ago

ExlService Holdings rating

7.8

Company rating: 7.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

140th of 501 rated business services

Job description


We are seeking a highly skilled Senior Java Backend Engineer to support Oracle database upgrade readiness and application compatibility remediation. The resource will be responsible for assessing Java applications impacted by Oracle database and JDBC driver upgrades, implementing required code and configuration changes, and ensuring successful integration, regression, deployment, and production stabilization.
The ideal candidate should have strong hands-on experience in Java backend development, Spring Boot, REST APIs, Oracle database connectivity, JDBC driver upgrades, SQL troubleshooting, Maven/Gradle dependency management, unit testing, CI/CD, and production support. The role requires close collaboration with application, database, infrastructure, DevOps, QA, and client stakeholder teams.
Responsibilities
  • Analyze Java backend applications and services impacted by Oracle database version upgrades and Oracle JDBC driver changes.
  • Upgrade Oracle JDBC drivers and related Java dependencies using Maven, Gradle, or equivalent dependency management tools.
  • Implement Java and Spring Boot code changes required to maintain compatibility with upgraded Oracle database environments.
  • Review and update database connection configuration, connection pooling, datasource settings, SSL/TLS settings, environment variables, and application properties as required.
  • Troubleshoot Oracle connectivity, SQL execution, transaction handling, performance, timeout, authentication, and driver compatibility issues.
  • Perform unit testing, integration testing, regression testing, and defect remediation for applications impacted by Oracle upgrade activities.
  • Support REST API validation, service integration testing, application deployment, release coordination, and production readiness activities.
  • Collaborate with DBA, DevOps, QA, security, infrastructure, and application teams to resolve environment-specific issues and ensure controlled production deployment.

Qualifications
  • Bachelor's degree or equivalent experience in Computer Science, Information Technology, Engineering, or a related discipline.
  • 7+ years of overall software engineering experience with strong Java backend development background.
  • 5+ years of hands-on Java/Spring Boot development experience in enterprise application environments.
  • 2+ years of experience with Oracle connectivity, JDBC driver upgrades, database integration, or application compatibility remediation.
  • Strong analytical, troubleshooting, communication, documentation, and stakeholder coordination skills.
    Base Compensation Range: $145,000 - $160,000
    The posted range is the hiring range for this role - a subset of the broader range available to employees over time - and reflects base salary across our national hiring scale. Final offers are based on several factors, including the candidate's skills and experience, internal pay equity, work location, market conditions for the role, and the specific scope and responsibilities of the position. The top of the range is reserved for candidates who notably exceed the requirements; the lower end applies to those with less experience or fewer preferred qualifications. For positions based in higher-cost zones (e.g., California, New York, New Jersey), actual compensation may exceed the posted range; your recruiter will share specifics during the process.

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