Developer Jobs in Philadelphia, PA
Developer jobs in Philadelphia are concentrated in University City, Center City, and the Navy Yard, where healthcare systems, financial services firms, and technology companies drive consistent demand. Employers hiring right now include Arctiq, VetsEZ, and ITC Defense. Scan the live roles below and apply to whichever ones fit.
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Showing 5 of 67+ Developer jobs
Position: Software Developer (.NET/C#) – NAVSUP Programs
Overview: ITC Defense is seeking a Software Developer (.NET/C#) to support NAVSUP Weapon Systems Support in Philadelphia, PA. This position supports the design, development, enhancement, integration, and maintenance of mission-critical Navy applications used to support logistics and supply chain operations. The successful candidate will work closely with government stakeholders, software engineers, analysts, and testers to deliver secure, scalable, and maintainable software solutions supporting the Navy Community.
Responsibilities:
Software Development
- Design, develop, test, debug, and maintain software applications supporting NAVSUP Weapon Systems Support.
- Develop enhancements and new capabilities for WebRoR, EFTS, SCIP, and other Navy Community applications.
- Develop object-oriented software using C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, Web Services, and REST APIs.
- Design and implement scalable, secure, and maintainable software solutions.
- Collaborate with functional and technical stakeholders to define software requirements.
- Develop system context models, technical designs, and interface specifications.
- Design database structures, tables, triggers, and APIs to support application functionality.
- Integrate applications using APIs, web services, and other enterprise technologies.
- Perform unit testing, integration testing, debugging, and regression testing.
- Resolve software defects and implement corrective actions.
- Ensure software complies with security, performance, and quality standards.
- Participate in code reviews and software quality improvement initiatives.
- Manage source code using version control systems.
- Support sprint branching, code merges, and software deployments.
- Maintain documentation within software development tracking tools.
- Troubleshoot application issues.
- Assist with software documentation and user guidance.
- Support customer requests and enhancement recommendations.
- Active Secret Security Clearance or the ability to obtain and maintain one, if required by the contract
- Bachelor’s degree in computer science, Information Technology, Software Engineering, or a related technical discipline.
- 0–4 years of professional software development experience.
- Experience developing applications using:
- C#
- ASP.NET
- MVC
- SQL Server
- HTML
- JavaScript
- REST APIs/Web Services
- Knowledge of object-oriented programming principles.
- Experience working with relational databases.
- Ability to troubleshoot and resolve software defects.
- Strong written and verbal communication skills.
- Ability to work independently and within an Agile software development environment.
- Prior experience supporting U.S. Navy, NAVSUP, or other DoD software development programs.
- Experience supporting Product Lifecycle Management (PLM) systems.
- Experience with software testing methodologies, including regression and integration testing.
- Experience developing automated or manual test plans.
- Experience using Agile development methodologies.
- Experience with VersionOne, Azure DevOps, Jira, or similar work management tools.
- IAT Level II certification (Security+, SSCP, CySA+, GSEC, CND, CCNA Security, or equivalent).
- Experience developing secure enterprise web applications.
- Employer Supplemented Health Insurance
- Employer Paid Dental and Vision Insurance
- Employer Paid Life and AD&D Insurance
- 3% Biweekly 401(k) Contribution
- Paid Time Off
- Tuition and Certification Reimbursement
- Competitive Salaries with Performance Incentives
- A positive working environment with supportive teammates and leadership
We are an organization of many diverse business opportunities, but each and every one of them centers around our people. ITC Defense Corp. is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or protected veteran status. U.S. Citizenship is required for most positions. This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities and activities may change, or new ones may be assigned at any time with or without notice. Employment with ITC is at-will. ITC Defense welcomes resume submissions directly from individual job seekers. Unsolicited resumes from employment agencies will not be honored.
EEO Poster | E-Verify Participation Poster | E-Verify Right to Work Poster | VEVRAA Poster | ITC's Privacy Policy
ACCESSIBILITY- Candidates must be able to perform the essential functions of the position satisfactorily and that, if requested, reasonable accommodation may be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation for purposes of participating in the application/selection process with ITC. Please refer to our website www.itcdefense.com/careers for further information on all our EEO/VEVRAA policies.
Don’t see the position you’re looking for? Connect with us to provide your resume for general consideration and receive updates on our latest job opportunities.
Thank you for your interest in ITC Defense!
bHuaTk27be
Position: Software Developer (.NET/C#) – NAVSUP Programs
Overview: ITC Defense is seeking a Software Developer (.NET/C#) to support NAVSUP Weapon Systems Support in Philadelphia, PA. This position supports the design, development, enhancement, integration, and maintenance of mission-critical Navy applications used to support logistics and supply chain operations. The successful candidate will work closely with government stakeholders, software engineers, analysts, and testers to deliver secure, scalable, and maintainable software solutions supporting the Navy Community.
Responsibilities:
Software Development
- Design, develop, test, debug, and maintain software applications supporting NAVSUP Weapon Systems Support.
- Develop enhancements and new capabilities for WebRoR, EFTS, SCIP, and other Navy Community applications.
- Develop object-oriented software using C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, Web Services, and REST APIs.
- Design and implement scalable, secure, and maintainable software solutions.
- Collaborate with functional and technical stakeholders to define software requirements.
- Develop system context models, technical designs, and interface specifications.
- Design database structures, tables, triggers, and APIs to support application functionality.
- Integrate applications using APIs, web services, and other enterprise technologies.
- Perform unit testing, integration testing, debugging, and regression testing.
- Resolve software defects and implement corrective actions.
- Ensure software complies with security, performance, and quality standards.
- Participate in code reviews and software quality improvement initiatives.
- Manage source code using version control systems.
- Support sprint branching, code merges, and software deployments.
- Maintain documentation within software development tracking tools.
- Troubleshoot application issues.
- Assist with software documentation and user guidance.
- Support customer requests and enhancement recommendations.
- Active Secret Security Clearance or the ability to obtain and maintain one, if required by the contract
- Bachelor’s degree in computer science, Information Technology, Software Engineering, or a related technical discipline.
- 0–4 years of professional software development experience.
- Experience developing applications using:
- C#
- ASP.NET
- MVC
- SQL Server
- HTML
- JavaScript
- REST APIs/Web Services
- Knowledge of object-oriented programming principles.
- Experience working with relational databases.
- Ability to troubleshoot and resolve software defects.
- Strong written and verbal communication skills.
- Ability to work independently and within an Agile software development environment.
- Prior experience supporting U.S. Navy, NAVSUP, or other DoD software development programs.
- Experience supporting Product Lifecycle Management (PLM) systems.
- Experience with software testing methodologies, including regression and integration testing.
- Experience developing automated or manual test plans.
- Experience using Agile development methodologies.
- Experience with VersionOne, Azure DevOps, Jira, or similar work management tools.
- IAT Level II certification (Security+, SSCP, CySA+, GSEC, CND, CCNA Security, or equivalent).
- Experience developing secure enterprise web applications.
- Employer Supplemented Health Insurance
- Employer Paid Dental and Vision Insurance
- Employer Paid Life and AD&D Insurance
- 3% Biweekly 401(k) Contribution
- Paid Time Off
- Tuition and Certification Reimbursement
- Competitive Salaries with Performance Incentives
- A positive working environment with supportive teammates and leadership
We are an organization of many diverse business opportunities, but each and every one of them centers around our people. ITC Defense Corp. is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or protected veteran status. U.S. Citizenship is required for most positions. This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities and activities may change, or new ones may be assigned at any time with or without notice. Employment with ITC is at-will. ITC Defense welcomes resume submissions directly from individual job seekers. Unsolicited resumes from employment agencies will not be honored.
EEO Poster | E-Verify Participation Poster | E-Verify Right to Work Poster | VEVRAA Poster | ITC's Privacy Policy
ACCESSIBILITY- Candidates must be able to perform the essential functions of the position satisfactorily and that, if requested, reasonable accommodation may be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation for purposes of participating in the application/selection process with ITC. Please refer to our website www.itcdefense.com/careers for further information on all our EEO/VEVRAA policies.
Don’t see the position you’re looking for? Connect with us to provide your resume for general consideration and receive updates on our latest job opportunities.
Thank you for your interest in ITC Defense!
bHuaTk27be
See All 67 Developer Jobs in Philadelphia
Find roles in Philadelphia that match your experience and apply in just a few clicks.
Find Developer JobsDeveloper Job Market in Philadelphia
Who's Hiring
Top Industries Hiring
- Technology & Software
Developer Jobs in Philadelphia: Frequently Asked Questions
How do I get a developer job in Philadelphia?
Focus your search on Philadelphia's strongest hiring sectors: health systems, insurance and financial services, and the growing University City tech corridor anchored by university spinouts and biotech firms. Roles concentrate in Center City, University City, and the Navy Yard campus. Candidates who can demonstrate experience with healthcare data standards or fintech integrations have a clear edge in this market, as those specialties align directly with Philadelphia's dominant employer base.
Which companies hire developers in Philadelphia?
Philadelphia developer roles are posted by Arctiq, VetsEZ, and ITC Defense and others right now, based on current listings on Migrate Mate as of September 2026. The local market mixes large health systems and insurers with mid-size financial services firms and an expanding cluster of technology startups along the Market Street corridor.
Are there remote developer jobs in Philadelphia?
Yes, though availability depends on the role type. Developer work is generally well-suited to remote and hybrid arrangements when it does not require on-site hardware access or embedded team collaboration. About 83% of developer openings tied to Philadelphia are remote or hybrid as of September 2026. Application development and data engineering roles tend to offer the most remote flexibility among Philadelphia postings.
How can I get a developer job in Philadelphia with little or no experience?
The most realistic entry path in Philadelphia is targeting junior or associate roles at the city's large health systems and insurance carriers, which run structured onboarding programs and hire developers at scale. Community College of Philadelphia and Drexel University's co-op program also place early-career candidates with local employers. Building a portfolio that includes a healthcare or financial data project makes a visible difference when competing for entry-level roles in Philadelphia's primary hiring sectors.
Which industries hire the most developers in Philadelphia?
The sectors hiring the most developers in Philadelphia are Technology & Software, based on current listings on Migrate Mate as of September 2026. Philadelphia's concentration of major hospital networks, regional insurers, and financial services headquarters drives sustained demand for developers with domain-relevant technical skills.
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