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Senior Java Software Engineer Jobs in Trenton, NJ

NJM Insurance Group

JAVA Developer, Senior

Trenton, NJ · On-site

$115.52 - $134.12/hr

## JAVA Developer, SeniorApplylocations: NJM - Trentontime type: Full timeposted on: Posted Todayjob ... Required Qualifications**:* 7+ years of software development experience with modern application ...

Mondo

Staff Software Engineer

Horsham, PA · Remote

$80 - $90/hr

This role serves as a senior technical leader responsible for architecture, engineering standards ... Strong experience with Java and/or Python development * Expertise building RESTful APIs using ...

SwiftCruit

Senior Software Engineer

Howell, NJ · On-site

$90 - $180/hr

... Java, .NET) * Fluent in modern JavaScript frameworks * Strong understanding of user interface ... TITLE Senior Software Engineer JOB FAMILY Software Engineering LOCATION 280 Congress We are ...

asrcfh

Senior Software Engineer

Moorestown, NJ

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

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All JobsJava Software Engineer JobsSenior Java Software Engineer JobsSenior Java Software Engineer Jobs in Trenton, NJ

Senior Java Software Engineer information

See Trenton, NJ salary details

$40.6K

$151.3K

$265.7K

How much do senior java software engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior java software engineer in Trenton, NJ is $151,344.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,300.00 and $165,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by senior Java software engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

What does a senior Java software engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

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

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.
What are popular job titles related to Senior Java Software Engineer jobs in Trenton, NJ? For Senior Java Software Engineer jobs in Trenton, NJ, the most frequently searched job titles are:
What job categories do people searching Senior Java Software Engineer jobs in Trenton, NJ look for? The top searched job categories for Senior Java Software Engineer jobs in Trenton, NJ are:
What cities near Trenton, NJ are hiring for Senior Java Software Engineer jobs? Cities near Trenton, NJ with the most Senior Java Software Engineer job openings:
Senior Java Software Engineer jobs near you
Infographic showing various Senior Java Software Engineer job openings in Trenton, NJ as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $151,344 per year, or $72.8 per hour.

JAVA Developer, Senior

NJM Insurance Group

Trenton, NJ • On-site

$115.52 - $134.12/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Job description

## JAVA Developer, SeniorApplylocations: NJM - Trentontime type: Full timeposted on: Posted Todayjob requisition id: R2007956This role will be responsible for implementing and enhancing business applications as part of a highly collaborative delivery team, with a primary focus on the support of NJM’s core insurance systems implemented with Guidewire technology.**Essential Duties and Responsibilities**:* Code, configure, debug, and test functionalities for core systems.* Support the design and development of new frameworks and integration patterns.* Develop, test, and maintain core systems while leveraging AI-assisted coding tools (e.g., code generation, automated refactoring, and intelligent debugging and test case generation).* Collaborate with team members on estimation, planning, execution, and delivery of features that provide business value.* Employ a quality first mindset, contributing to and focusing on testing strategies, automation, and improvement.* Focus on understanding business needs and end-to-end system flows.* Support team members by sharing technical and product knowledge.* Plan and coordinate production deployments.* Provide production support as needed.* Demonstrate curiosity and passion for innovation when collaborating within the team.* Collaborate with cross-functional teams to identify opportunities for AI-enabled automation in the software development lifecycle.* Take pride and ownership in the systems and functionalities you implement.* Mentor other developers.* Conduct code reviews and provide oversight of all team deliverables.* Ensure adherence to design and development best practices within the team.**Required Qualifications**:* 7+ years of software development experience with modern application technologies.* Bachelor’s Degree in Computer Science or related field required.* Extensive experience with object-oriented design and development, software architecture concepts, and web application constructs.* Extensive Experience with relational database technologies and experience writing SQL.* Experience working with integrations such as web services or messaging.* Experience with RESTful services and microservices design.* Possesses good written, oral communication and interpersonal skills.**Preferred Qualifications:*** Experience working as part of an agile development team* Experience with AI development tools and governance for their responsible and effective use.* Experience with Microsoft SQL server.* P&C insurance experience and working with Guidewire technologies are a plus.* Cloud computing and development experience is a plus.**Compensation:** Salary is commensurate with experience and credentials.Pay Range: $115,523-$134,118Eligible full-time employees receive a competitive Total Rewards package, including but not limited to a 401(k) with employer match up to 8% and additional service-based contributions, Health, Dental, and Vision insurance, Life and Disability coverage, generous PTO, Paid Sick Leave, and paid parental leave in addition to state-mandated leave. Employees may also be eligible for discretionary bonuses. #J-18808-Ljbffr

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