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Senior Java Software Developer Jobs in Pennsylvania

Noblis

Senior JAVA Developer

Philadelphia, PA · On-site

$52.50 - $67/hr

The Senior Java Developer will work as part of a software development team to design, develop, maintain, test, and support Java-based applications. The ideal candidate has experience working with ...

Avance Consulting Services

Sr.Java Developer

Chesterbrook, PA · On-site

$55.25 - $70.50/hr

Position: Sr. Java Developer Duration: 6 months Location: Chesterbrook, PA (Citizen's & GC's only ... You will have an opportunity to develop software that interacts with hardware such as sensors, IP ...

StackandCo

Senior Java Software Engineer

Cork, KY

$125K - $165K/yr

Design and implement REST APIs for mobile (Android) and web clients including our teams developer ... Java is our language of choice Strong knowledge of MySQL Experience with API design Superior ...

IMS

Senior Java Developer

Philadelphia, PA

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership ... in Software Development Excellent communication skills Great customer and team focus Strong ...

Apexon

Senior Java Developer

Mechanicsburg, PA · On-site

$54.25 - $69.25/hr

Role: Senior Java Developer Location: Mechanicsburg, PA (Onsite Preferred). Position: 8 Role ... Lead the design and implementation of large scale, complex software systems Develop and maintain ...

Deloitte

Senior Java Python AWS Developer

Philadelphia, PA · On-site

$57.75 - $73.75/hr

Share this job: Share: Share Senior Java Python AWS Developer with Facebook Share Senior Java Python AWS Developer with LinkedIn Share Senior Java Python AWS Developer with Twitter Caution against ...

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How much do senior java software developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for senior java software developer in Pennsylvania is $62.98, according to ZipRecruiter salary data. Most workers in this role earn between $55.19 and $70.38 per hour, depending on experience, location, and employer.

What is a Senior Java Software Developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What are some common challenges Senior Java Software Developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

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

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

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

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities in Pennsylvania are hiring for Senior Java Software Developer jobs? Cities in Pennsylvania with the most Senior Java Software Developer job openings:
What are popular job titles related to Senior Java Software Developer jobs in PA? For Senior Java Software Developer jobs in PA, the most frequently searched job titles are:
Senior Java Software Developer jobs near you
Sr. Java Software Engineer (on-site)

Sr. Java Software Engineer (on-site)

Raytheon

State College, PA • On-site

$121K - $160K/yr

Full-time

Posted 17 days ago

Raytheon rating

9.0

Company rating: 9.0 out of 10

Based on 97 frontline employees who took The Breakroom Quiz

5th of 528 rated manufacturers

Job description

Job Summary:
Raytheon is the world's largest aerospace and defense company, dedicated to solving complex problems. In the Senior Java Software Engineering role, you will design, develop, and test Java code in a Linux, Agile, DevOps environment, contributing to cutting-edge satellite systems for communication, surveillance, and defense capabilities.
Responsibilities:
• Design, develop, and maintain advanced software applications for our Satellite Ground Systems.
• Design, implement, and test Java-based applications and software components for satellite ground systems.
• Collaborate with cross-functional teams to define software requirements and specifications.
• Work with previously written code and make modifications as necessary.
• Ensure software performance, reliability, and scalability.
• Participate in software design reviews, code reviews, and system integration activities.
• Contribute to the completion of program and project milestones under the specific guidance of their immediate supervisor.
• Follow established Software processes and procedures, development, documentation and maintenance/management of operations concepts, requirements (system, element, segment level), external and internal interfaces, and other software engineering work products/artifacts.
• Stay updated with the latest advancements in Java and satellite technology to drive innovation.
Qualifications:
Required:
• The ability to obtain and maintain a U.S. government issued TS/SCI security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.
• Experience in object-oriented software design and development using Java in a Linux environment and using unit testing tools (e.g., JUnit)
• Experience in an Agile/DevOps environment.
Preferred:
• Experience with Ansible, Jenkins, containers, and the Spring Framework
• Experience with cloud technology (AWS)
• Security+ certification
• Experience using the Atlassian tool suite.
• Experience with satellite communication systems and protocols is highly preferred.
• Familiarity with secure coding practices, especially in a defense or aerospace setting.
Company:
Raytheon, an RTX business, creates next-generation defense solutions that are smarter, faster and better than previously thought possible. Founded in 1948, the company is headquartered in Waltham, USA, with a team of 10001+ employees. The company is currently Late Stage.

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