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Java Software Engineer Jobs in Princeton, NJ (NOW HIRING)

Sysmind LLC

-java developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Software Engineer -Digital Banking We are building a banking platform that enables teams to create products at scale and power digitals channels to deliver compelling experiences in a ...

Snowrelic Inc

Sr. Core Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

We are seeking a highly experienced Senior Core Java Software Engineer with over 12 years of deep expertise in core Java development, particularly in multi-threaded, real-time systems. The ideal ...

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Java Software Engineer information

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$27

$63

$89

How much do java software engineer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java software engineer in Princeton, NJ is $63.34, according to ZipRecruiter salary data. Most workers in this role earn between $52.16 and $71.59 per hour, depending on experience, location, and employer.

What Does a Java Software Engineer Do?

A Java software engineer designs and develops computer applications using the Java programming language. In this job, you work with web developers and other software engineers to integrate java software into online platforms or other types of computer software. You are present for the entire development lifecycle, from design through quality testing. Your other duties may include documenting the programming code for other users or developers and writing reports to management or department heads. Java engineers work in large teams, so you must be able to collaborate with many people to complete a project.

What are the key skills and qualifications needed to thrive as a Java Software Engineer, and why are they important?

To thrive as a Java Software Engineer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is often required. Analytical thinking, problem-solving abilities, and effective teamwork distinguish high-performing individuals in this role. These skills ensure the efficient design, development, and maintenance of robust software applications in collaborative and dynamic technical environments.

What are some typical challenges Java Software Engineers face when working on large-scale enterprise applications?

Java Software Engineers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining backward compatibility during system upgrades. Collaborating with cross-functional teams, like QA and DevOps, to streamline deployments and resolve integration issues is common. Additionally, keeping up with evolving frameworks and best practices is important for maintaining code quality and system reliability.

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

AspectJava Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDesigning, developing, and testing Java applicationsWriting, debugging, and maintaining Java code
Employer & Industry UsageTech companies, software firms, enterprise solutionsStartups, software companies, freelance projects
Common Search & ComparisonOften compared for roles involving system design and architectureFocused on coding and implementation tasks

While both roles require similar skills and certifications, Java Software Engineers typically focus on designing and architecting Java applications, whereas Java Developers primarily concentrate on coding and maintaining Java programs. The choice depends on the project scope and career focus.

More about Java Software Engineer jobs
What are the most commonly searched types of Java Software Engineer jobs in Princeton, NJ? The most popular types of Java Software Engineer jobs in Princeton, NJ are:
What are popular job titles related to Java Software Engineer jobs in Princeton, NJ? For Java Software Engineer jobs in Princeton, NJ, the most frequently searched job titles are:
What job categories do people searching Java Software Engineer jobs in Princeton, NJ look for? The top searched job categories for Java Software Engineer jobs in Princeton, NJ are:
What cities near Princeton, NJ are hiring for Java Software Engineer jobs? Cities near Princeton, NJ with the most Java Software Engineer job openings:
Java Software Engineer jobs near you
Infographic showing various Java Software Engineer job openings in Princeton, NJ as of May 2026, with employment types broken down into 75% Full Time, 23% Part Time, and 2% Contract. Highlights an 79% Physical, 1% Hybrid, and 20% Remote job distribution, with an average salary of $131,748 per year, or $63.3 per hour.
-java developer

-java developer

Sysmind LLC

New York, NY • On-site

$62.75 - $79.75/hr

Contractor

Posted 5 days ago

Job description

Senior Java Software Engineer -Digital Banking


We are building a banking platform that enables teams to create products at scale and power digitals channels to deliver compelling experiences in a dramatically faster fashion. As an Engineer, you will be responsible for building this cutting-edge technology framework that facilitates developer productivity without compromising on quality at enterprise scale.

We look first and foremost for people who are passionate about solving business problems through innovation and engineering practices. You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders daily to stay focused on common goals. We embrace a culture of experimentation and constantly strive for improvement and learning. We welcome diverse perspectives and people who are not afraid to challenge assumptions.

Our mission is to accelerate the pace of financial innovation and build new financial products for American Express. Our platform streamlines the process of launching and iterating financial products.

Responsibilities:

  • Design and contribute to API implementations
  • Champion best practices for performance, resiliency & availability
  • Build software as part of a nimble Agile Team where you have every opportunity to make an impact on the bottom line and contribute to the architecture.
  • Ensure our infrastructure is safely extensible, scalable, reliable and meets SLAs for both external and internal users.
  • Ensure our solutions are testable, intuitive, and easy to maintain.
  • Participate in design and code reviews for key components and cross Enterprise initiatives.

Qualifications:

  • Overall 8+ years of developing internet-scale solution development primarily using Java, Spring Boot and no-sql databases
  • Must have demonstrated proficiency and experience in the following tools and technologies:
    • Java 11 (Lambdas, Streams, Completable Future, optional, generics)
    • Java functional and reactive programming
    • Test Driven Development
    • Asynchronous Reactive Micro services utilizing Vert.x
    • REST APIs using Spring Boot 2.0 (reactive) and skilled in Open API (swagger) specification
    • Designing database schemas, index design, optimizations for query tuning
  • Modern software engineering tools: git workflows, gradle, load testing tools, mock frameworks
  • Experience with workflow orchestrators, preferably Temporal
  • Good knowledge of messaging systems like Kafka, mq
  • Take pride in writing good clean code, perform peer code reviews and architecture reviews.

Preferred Qualifications

  • Experience with container orchestration tools like Kubernetes and Docker.
  • Previous experience with payment systems or real-time transaction platforms.
  • Leadership experience in a fast-paced development environment.
  • Experience in API development for fintech applications.
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About SysMind

Sourced by ZipRecruiter

Founded in 1999, SysMind is a reliable recruitment and staffing company that assists businesses with their human capital needs. We bring our expertise in staffing solutions, both locally and internationally. A cost-effective company, we assist companies in their growth journey by adopting emerging technologies and up-skilling resources as per their requirements. Our expertise of over two decades in different industries empowers us with the knowledge to provide you with a quick & dependable response to all your human capital needs without compromising quality.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton Junction, NJ, US

Year founded

1999

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