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Senior Java Software Engineer Jobs in Mullica Hill, NJ

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... software development experience • Robust object-oriented design pattern knowledge and ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

The company seamlessly integrates software, deep professional services & expert support for all ... Nice To Have KEY SKILLS - Need a Distributed Systems Engineer with CQRS (Command Query ...

MSCCN

JAVA Developer - Philadelphia, PA

Philadelphia, PA · On-site

$75K - $100K/yr

The Java Developer will work as part of a software development team to design, develop, maintain, test, and support Java-based applications. The ideal candidate is comfortable working in a large ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

The company seamlessly integrates software, deep professional services & expert support for all ... Nice To Have KEY SKILLS - Need a Distributed Systems Engineer with • CQRS (Command Query ...

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA • Strong Java programming skills • 5-9 years practical software development experience • Robust object-oriented design pattern knowledge and ...

Quantix

Java Engineer

Philadelphia, PA · On-site

$52.25 - $71.75/hr

Work with the latest and greatest software development tools and true software engineering mindset ... Java Engineer Location: Philadelphia, PA Type: Direct Hire Client located with offices in ...

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All JobsJava Software Engineer JobsSenior Java Software Engineer JobsSenior Java Software Engineer Jobs in Mullica Hill, NJ

Senior Java Software Engineer information

See Mullica Hill, NJ salary details

$41.9K

$156.1K

$274.2K

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

As of Aug 21, 2026, the average yearly pay for senior java software engineer in Mullica Hill, NJ is $156,145.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,300.00 and $170,200.00 per year, depending on experience, location, and employer.

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 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 cities near Mullica Hill, NJ are hiring for Senior Java Software Engineer jobs?

Cities near Mullica Hill, 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 Mullica Hill, NJ as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 6% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $156,145 per year, or $75.1 per hour.

Sr Full-stack Java Developer

Dale Workforce Solutions

Philadelphia, PA • On-site

$56 - $64/hr

Other

Posted 4 days ago

Job description

Company: Health Insurance Industry
Pay Rate: $56-64/hour W2
Location: Philadelphia, PA, (Hybrid 3 days per week)
Job type: Contract to hire 
W2 Only - Must be Greencard or U.S. Citizen 
Summary
The Senior Application Developer is a senior-level individual contributor responsible for designing, developing, testing, implementing, and supporting scalable web applications, APIs, integrations, and cloud-based solutions. This role partners closely with business stakeholders, architects, product teams, and fellow developers to deliver high-quality software that meets business objectives while adhering to established architecture, security, and development standards. The Senior Application Developer provides technical leadership through solution design, code reviews, mentoring, and adoption of modern engineering practices, including AI-assisted software development tools. Supporting technologies used within the organization include Java, Spring Boot, React, Angular, Google Cloud Platform (GCP), and enterprise integration platforms.
Key Responsibilities
 
  • Design, develop, test, deploy, and maintain enterprise-grade web applications, APIs, and cloud-native solutions.
  • Translate functional and technical requirements into scalable, secure, and maintainable application designs.
  • Develop RESTful APIs and integration services supporting internal and external business partners.
  • Build modern user interfaces using React and Angular frameworks.
  • Develop backend services using Java and Spring Boot.
  • Implement cloud-native solutions leveraging Google Cloud Platform services.
  • Participate in application architecture, technical design reviews, and solution planning sessions.
  • Perform code reviews to ensure adherence to coding standards, security requirements, and best practices.
  • Mentor and provide technical guidance to junior and mid-level developers.
  • Support production applications by troubleshooting incidents, resolving defects, and implementing enhancements.
  • Collaborate with DevOps teams to support CI/CD pipelines, deployment automation, and operational excellence.
  • Ensure compliance with security, privacy, accessibility, and software development lifecycle standards.
  • Evaluate and leverage AI-assisted development tools such as GitHub Copilot, Claude Code, and similar technologies to improve development productivity and code quality.
  • Participate in Agile ceremonies including sprint planning, backlog refinement, estimation, and retrospectives.
  • Create and maintain technical documentation, design artifacts, and implementation guides.

Required Qualifications
 
  • Bachelor''s degree in Computer Science, Information Technology, Software Engineering, or related field, or equivalent work experience.
  • Minimum 5 years of application development experience.
  • Minimum 3 years of experience developing enterprise web applications.
  • Hands-on experience with Java and Spring Boot.
  • Experience developing and consuming RESTful APIs and web services.
  • Experience with React and/or Angular.
  • Experience working with relational databases and SQL.
  • Experience with cloud platforms, preferably Google Cloud Platform (GCP).
  • Experience with source control systems, automated testing, and CI/CD processes.
  • Strong troubleshooting and problem-solving skills.
  • Excellent verbal, written, and interpersonal communication skills.
  • Ability to work independently while collaborating effectively within cross-functional teams.

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