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Principal Java Software Engineer Jobs in Philadelphia, PA

Keylent Inc

Software Engineer -Systems

Wilmington, DE

$50.25 - $69/hr

... programming in a Websphere/Tomcat environment * Strong understanding of J2EE server side ... Strong experience with Spring Framework, Java concurrency, concurrency patterns, experience ...

Chase

Lead Software Engineer Java , AWS

Wilmington, DE · On-site

Formal training or certification on software engineering concepts and 5+ years applied experience * Proficiency developing backend services in Java with Spring Boot within microservices architectures.

Xforia, Inc.

Java AWS with CI/CD

Wilmington, DE · On-site

$75/hr

Java FSD with AWS, CI/CD and Kafka Location: WIlmington, DE Rate - $75/Hr Position ID - TBC Number ... to software engineering communities of practice and events that explore new and emerging ...

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All JobsPrincipal Java Software Engineer JobsPrincipal Java Software Engineer Jobs in Philadelphia, PA

Principal Java Software Engineer information

See Philadelphia, PA salary details

$83.8K

$151K

$203.3K

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

As of Jun 21, 2026, the average yearly pay for principal java software engineer in Philadelphia, PA is $151,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,700.00 and $166,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Principal Java Software Engineer position, and why are they important?

To thrive as a Principal Java Software Engineer, you need advanced proficiency in Java, strong knowledge of system architecture and design patterns, and extensive experience in large-scale application development, usually supported by a degree in computer science or equivalent experience. Familiarity with frameworks like Spring, cloud technologies (AWS or Azure), CI/CD tools, and relevant certifications such as Oracle Certified Professional – Java SE are typically required. Exceptional leadership, mentoring, communication, and problem-solving skills help you guide teams and work collaboratively across departments. These combined technical and interpersonal skills enable you to drive complex projects, set technical direction, and deliver robust software solutions efficiently.

What is a Principal Java Software Engineer job?

A Principal Java Software Engineer is a senior-level technical expert responsible for designing, developing, and optimizing complex Java-based applications. They provide technical leadership, mentor junior engineers, and drive best practices in coding, architecture, and system scalability. This role often involves collaborating with cross-functional teams to ensure high-quality software delivery while aligning with business objectives. Additionally, they evaluate new technologies, improve system performance, and contribute to strategic decision-making within the engineering team.

What are the typical responsibilities of a Principal Java Software Engineer within a development team?

A Principal Java Software Engineer is generally responsible for leading the technical design and implementation of major software projects, making architectural decisions, and ensuring best coding practices throughout the team. They mentor junior engineers, conduct code reviews, and often coordinate with product managers, QA, and DevOps to facilitate seamless project delivery. Beyond hands-on coding, they provide strategic guidance, troubleshoot complex technical problems, and help shape the long-term technology roadmap. This role typically involves balancing individual contribution with leadership and collaboration across multiple teams.

What are popular job titles related to Principal Java Software Engineer jobs in Philadelphia, PA? For Principal Java Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Principal Java Software Engineer jobs in Philadelphia, PA look for? The top searched job categories for Principal Java Software Engineer jobs in Philadelphia, PA are:
Principal Java Software Engineer jobs near you
Infographic showing various Principal Java Software Engineer job openings in Philadelphia, PA as of June 2026, with employment types broken down into 75% Full Time, 18% Part Time, and 7% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $151,040 per year, or $72.6 per hour.
Software Engineer - Java (TS/SCI Clearance Required)

Software Engineer - Java (TS/SCI Clearance Required)

North Point Technology

King Of Prussia, PA • On-site

$51.50 - $70.75/hr

Full-time

Posted 2 days ago

Job description

***This job requires active TS/SCI clearance. Please apply only if you have an active TS/SCI clearance. ***
North Point Technology is looking for a TS/SCI Cleared Software Engineers to support a critical mission. The GEOINT Collection neXt (GCX) Program, awarded May 25 as a 7-year contract, is dedicated to sustaining and advancing the GEOINT Information Management Services (GIMS) system. GIMS is a mission-critical enterprise platform that acts as the primary gateway for submitting and adjudicating GEOINT Information Needs (GINs) and related requirements. It enables users to search, discover, and retrieve imagery and other GEOINT data, while centrally managing collection, exploitation, dissemination, and production tasks across a broad network of commercial and national providers.
The program employs DevSecOps and Agile practices, emphasizing communication, collaboration, integration, automation, and performance measurement between software developers and IT professionals. Above all, the program prioritizes operational stability.
The selected candidate will join a scrum team within the development organization, supporting a range of activities, including:
• Planning, executing, and coordinating Agile software development tasks.
• Designing, building, documenting, testing, and debugging software solutions that address critical mission needs through logical and mathematical methods.
• Implementing established standards, processes, procedures, and tools across the full development life cycle.
• Leveraging knowledge of computer hardware/software, mission/business application domains, information processing techniques, and user input to design and develop software.
• Identifying and correcting program errors, creating and maintaining development documentation, and analyzing system functionality to clarify program intent, output requirements, data inputs, techniques, and controls.
• Defining, applying, and validating compliance with software standards.
Applicants should be self-motivated, fast-paced, curious problem solvers with a BS in Software Engineering or related field, plus the following skills/experience:
Basic Qualifications:
  • 2-10 years of experience in in Java development
  • Proficiency in troubleshooting across multiple operating systems, including Linux and Windows
  • Strong diagnostic and problem-solving skills
  • Demonstrated background in integrating and supporting COTS/FOSS solutions
  • Ability to quickly learn and apply new technologies
  • Must hold an active TS clearance (with a current background investigation). Candidate will be required to complete an NGA crossover and receive a briefing prior to starting on the program.

Preferred:
  • Large-scale software development experience, including:
    • Developing, modifying, and troubleshooting Java code
    • COTS integration
    • Agile development with familiarity in Scaled Agile Framework (SAFe) using VersionOne
    • Experience with Angular, DOJO, Oracle WebLogic, Tomcat
    • Databases: Oracle DBMS, Postgres DBMS, SQL, PL/SQL
    • Operating systems: UNIX/Linux
    • Web/automation technologies: HTML, Selenium, JavaScript, EJB, Web Services, Microservices (Docker & Kubernetes), REST, XML, UML
    • Development tools: Eclipse or NetBeans
    • Deployment architectures and CI/CD pipelines using Docker, Git/JIRA, Kubernetes, Jenkins, Conductor, Kafka/Zookeeper, Consul, CMDB
  • Big data technologies, including:
    • Data ingest: JSON, Kafka, Microservices, Elasticsearch
    • Analytics: Hive, Spark, R, Pig, Oozie workflows
    • Hadoop ecosystem: Hive data, Oozie, Spark, Pig, Impala, Hue
    • COTS integration: Knowi, MongoDB, Oracle, MySQL RDS, Elastic, Logstash, Kibana, Zookeeper, Consul, Hadoop/HDFS
    • Containerization/configuration tools: Docker, Chef

North Point Technology is THE BEST place to work for curious-minded engineers motivated to support our country's most crucial missions! We focus on long term projects, leveraging the latest technology in support of innovative solutions to solve our customer's most difficult problems.
At North Point Technology, EMPLOYEES come first! We value our employees by providing excellent compensation, benefits, and a flexible work-life balance. We strive for a close-knit and open atmosphere where the owners are always directly available to our team members.
Come join us! Apply with North Point Technology today!
For positions requiring a federal security clearance, your clearance level must be clearly identified on your resume.

Apply