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

Sr Java Developer

Trenton, NJ · On-site

$57.50 - $73.25/hr

Activities included but not limited to developing and building channel / vendor relations, understanding existing and pending client needs and closing requisitions Position: Sr Java Developer ...

Sr Java Fullstack Developer

Woodbridge, NJ · On-site

$57.75 - $73.75/hr

Title: Sr Java Fullstack Developer Locations: Woodbridge Township, NJ (Hybrid), (3 days onsite/2 wfh) Duration: 12+ Months Contract Interview Process: 1 round, potentially 2 worst case Required ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Duration: 6-12 months Location: Onsite at New York, NY Work Type: Rate: Pay range offered to a successful candidate will be based on several factors, including the candidate ...

Sr Java Developer

Bridgewater, NJ · On-site

$58.50 - $74.50/hr

During the term of these projects, the team had needed to develop an advanced implementation methodology. Sr. Java Software Engineer, Server Side Development - EBU Design and develop n-tier ...

Sr. Java developer with GWT

Edison, NJ

$59.25 - $75.50/hr

Company Description Title: Sr. Java developer with GWT Location: Edison, NJ, United States Responsibilities: To design and develop applications based on Java/J2EE components. Design, develop ...

Senior Java Developer

Piscataway, NJ · On-site

$57.25 - $73/hr

Apogee Global RMS is seeking a skilled Node.js / Java / Microservices Developer to support our enterprise client in New Jersey. This role focuses on designing, developing, and delivering scalable ...

Senior Java Developer

Piscataway, NJ · On-site

$57.25 - $73/hr

Apogee Global RMS is seeking a skilled Node.js / Java / Microservices Developer to support our enterprise client in New Jersey. This role focuses on designing, developing, and delivering scalable ...

Senior Java Developer

Piscataway, NJ · On-site

$58.25 - $74.50/hr

Apogee Global RMS is seeking a skilled Node.js / Java / Microservices Developer to support our enterprise client in New Jersey. This role focuses on designing, developing, and delivering scalable ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Skill Strong Java Developer Location New York, NY Total Experience 5 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC/CITIZEN can apply Responsibilities ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Full stack Java developer. * Role will be to work within a team to help uplist and modernize a solid java tech core that supports the front office trading environment. Required Candidate Skills:

Senior Java Developer

Edison, NJ · On-site

$59.25 - $75.50/hr

* 4-7 years in backend and fullstack engineering with proficiency in Java development * Vertx framework is a plus * Experience in NodeJS Golang gRPC is a plus. * Strong expertise in microservices ...

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Skill Java, J2EE, JavaEE, OOP, OOD, Object Oriented Programming, JSPs, JSF, JavaScript, Servlets, Spring, Location New York, NY Total Experience 8 yrs. Max Salary Not Mentioned Employment Type Direct ...

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Senior Java Developer information

See Princeton, NJ salary details

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$65

$90

How much do senior java developer jobs pay per hour?

As of Aug 18, 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:

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.

Sr. Java Developer with Gemfire Exp

Aptus Solutions Inc.

New York, NY • On-site

$62.75 - $79.75/hr

Contractor

Re-posted 8 days ago


Job description

Company Description

We at aptus solutions, as the definition suggests, provide the "best", "most suitable", "fitting" solutions, Products and Services to our clients in achieving their goals within Information Technology.

Aptus Solutions provides its clients extensive IT Solutions, Services and Products needed to become successful in within their business domain. Our IT services spans in three distinct Solutions and Services Categories:

IT Project Management Tools, Solutions and Services

Technology Outsourcing Solutions

IT (HCM)- Human Capital Management Solutions

Job Description

Title : Sr. Java Developer with Gemfire Exp
Location : NYC, NY

Duration : 12 months

Interview mode: In-Person

Title: APPS SYSTEMS ENGINEER

Additional Job Details: Senior Java Developer within a team focused on building the next generation of Equity Derivatives Trading applications. Successful applicants will be hands-on and delivery-focused and will help build and deliver Risk and Parameter applications that are integral to the Front Office.

Specific responsibilities include, but are not limited to: -Design and Build new applications following an agile development model. - Work closely with the business to capture requirements - Assist production support teams in the day-to-day running of the applications - 8 years+ in a hands-on development role in the financial services sector (IB/securities) - 8 years+ in Java server side Development - 5 yrs Experience with equity derivatives systems, esp. Risk Management, Parameters. - Strong Computer Science or Engineering background

Preferred technologies/Methodologies: - Computer Science or Engineering eqv degree - Team Leadership - Java / server side development, Strong Core Java fundamentals (Collections, Concurrency etc.) - Caching Technologies e.g. gemfire/coherence - Distributed Computing - SQL (eg Sybase) - BigData (MongoDB, Cassandra) experience a plus

Additional Information

This is IMMEDIATE requirement