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Principal Java Software Engineer Jobs in Philadelphia, PA

INENT INC

Java Tech Lead

Exton, PA · On-site

Telephonic & F2F manage deliverables for 6-8 developers top 3: Core Java, XML, Websphere, Web Services This position involves leading and mentoring a team of software developers. Interacts with many ...

Noblis

Senior JAVA Developer

Philadelphia, PA · On-site

$52.50 - $67/hr

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant ... Java SE 25 Developer * Must have good communication skills including communication with and with ...

Noblis

JAVA Developer

Philadelphia, PA · On-site

$46.75 - $60.50/hr

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant ... Java SE 17 Developer (OCPJP 17) * Must have good communication skills including communication with ...

Monitise

Software Engineer

King Of Prussia, PA · On-site

Job Title Software Engineer About your role: We're looking for a Java Software Developer passionate about working as a member of a software product development team to deliver modern, complex web ...

Soni Resources

Principal Engineer

Conshohocken, PA · On-site

We are seeking a hands-on Principal Software Engineer to help design and build next-generation ... Proficiency in technologies such as Java, .NET, Python, or Node.js, along with API-driven ...

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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 May 30, 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 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 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 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.
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Principal Java Software Engineer jobs near you
Infographic showing various Principal Java Software Engineer job openings in Philadelphia, PA as of May 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Contract. Highlights an 86% Physical, 11% Hybrid, and 3% Remote job distribution, with an average salary of $151,040 per year, or $72.6 per hour.

Software Engineer, I - Java

Office Practicum

Fort Washington, PA • On-site

$90K - $100K/yr

Full-time

Posted 17 days ago

Job description

Job Type
Full-time
Description
The Software Engineer, I is a part of our development team This role focuses on analyzing and resolving issues, refactoring code, and maintaining the capabilities of our highly scalable multi-tenant healthcare technology platform. As an individual contributor, you will collaborate with other members of your cross functional team, learn technologies and techniques, and produce high quality software.
Essential Functions / Tasks / Duties / Responsibilities:
  • Collaborate, as part of the development team, to create technical solutions for our software products.
  • Own troubleshooting, and fixing integration support issues in Production and during Implementation
  • Optimize, refactor, enhance, debug, and troubleshoot existing code
  • Perform root cause analysis, and propose effective solutions for bugs in the software
  • Follow all OP best practices and coding standards
  • Document, Maintain, and Own technical artifacts, internal knowledge base, and templates for all integrations; bringing in industry knowledge as appropriate to improve OP's solutions.
  • Ensure the best possible performance, quality, and responsiveness of the applications
  • Understand specifications and requirements for the development/enhancements of interfaces and other types of data exchange, including but not limited to HIE standards and OP interfaces
  • Write, review, and debug basic programming assignments that are well defined and include mostly debug issues.
  • Protect the integrity of code: creating, submitting and utilizing tests.
  • Provide transparency of work to the company.
  • Transfer knowledge within the department and to other technical teams.

Requirements
Competencies:
  • Strong communication skills
  • Strong organizational skills and ability to manage multiple simultaneous engagements
  • Strong problem solving and analytical skills with experience to troubleshoot and to resolve problems
  • Ability to analyze complex information sets and communicate that information in a clear well thought out and well laid out manner
  • Demonstrable experience designing, building, and maintaining interface integrations based on HIE and OP standards
  • Referenceable experience being an individual contributor in a fast paced team based environment
  • Talented with one or more of the following development languages: Java, .Net, React JS, Delphi, or Python
  • Basic database skills (MySQL Mongo DB)
  • AI tools (Claude)
  • Effective building unit test and using unit test frameworks
  • Awareness of AWS capabilities and services
  • Basic understanding of version control systems like GIT or Subversion
  • Working knowledge with SCM and IDEs
  • Basic understanding of software documentation
  • Proficient in Health IT standards and protocols, including but not limited to FHIR, HL7, CCDA, and X12
  • Working knowledge of networking protocols (e.g. TCP/IP, HTTP, FTP, REST...)
  • History of exemplary performance and personal integrity

Education / Professional Certifications or Licenses Required:
  • Bachelor's degree from an accredited college or university, preferably in Computer Science, Software Engineering or related field OR a combination of equivalent / relevant work experience and demonstrated OP knowledge

Experience Requirements:
  • 2+ years of experience with Java 17 or above and Spring Boot
  • Experience using AI tools (Claude)
  • Experience with React preferred

Work Environment / Physical demands/ Travel Requirements:
  • This role operates in a professional, remote office environment. This role routinely uses standard office equipment such as laptop computers and smartphones.
  • Occasional travel to conferences, team meetings, etc.

Equal Employment Opportunity Statement:
Our company is committed to equal employment opportunity. We will not discriminate against employees or applicants for employment on any legally recognized basis ["protected class"] including, but not limited to: veteran status, uniform service member status, race, color, ancestry, pregnancy, childbirth and related medical conditions, national origin, non-job related handicap or disability, or the use of a guide or support animal, creed, religion, sex, sexual orientation, national origin, age [18 and over] - [40 or over], physical or mental disability, predisposing genetic characteristics, military status, marital status, protected action, concerted activity, or any other protected class under federal, state or local law.
Americans with Disabilities Act Statement:
Our company is committed to providing equal employment opportunities to otherwise qualified individuals with disabilities, which may include providing reasonable accommodation where appropriate. In general, it is your responsibility to notify your supervisor of the need for accommodation. Upon doing so, your supervisor may ask you for your input or the type of accommodation you believe may be necessary or the functional limitations caused by your disability. Also, when appropriate, we may need your permission to obtain additional information from your physician or other medical or rehabilitation professionals.
Salary Description
$90,000 - $100,000 per year

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