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Independent Contractor Software Developer Jobs in Pennsylvania

THREE

Senior Software Developer

Pittston, PA · On-site

$51.50 - $68/hr

Developers in this role will participate as highly independent individual contributors, focusing on ... Experience working on large software development projects while collaborating across multiple agile ...

Kinsey's Inc

Software Developer (C#/.NET)

Mount Joy, PA · On-site

$80K - $100K/yr

Position Overview We're looking for a mid-level Software Developer (C#/.NET) to join our small but ... Ability to work independently and collaboratively within a team * Experience using JIRA, Microsoft ...

AVEVA

R&D Senior Software Developer

Philadelphia, PA · On-site

$124K - $207K/yr

Position : Senior Software Developer Qualifications : Experience designing and developing in C# ... Experience leading a few, medium scale, medium impact initiatives with independent follow through ...

Aveva

R&D Senior Software Developer

Philadelphia, PA · Hybrid

$124K - $207K/yr

Position : Senior Software Developer Qualifications : Experience designing and developing in C# ... Experience leading a few, medium scale, medium impact initiatives with independent follow through ...

Power Pay

Be Seen First

Backend Software Developer

Wayne, PA · On-site

PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to ... enjoy an independent and collaborative work environment. PowerPay offers a great working ...

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All JobsIndependent Contractor Software Developer JobsIndependent Contractor Software Developer Jobs in Pennsylvania

Independent Contractor Software Developer information

See Pennsylvania salary details

$48.1K

$112.1K

$166.4K

How much do independent contractor software developer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for independent contractor software developer in Pennsylvania is $112,114.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,200.00 and $130,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Independent Contractor Software Developer, and why are they important?

To thrive as an Independent Contractor Software Developer, you need strong programming skills, a solid understanding of software development principles, and relevant experience or a degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms, and proficiency in popular programming languages, along with certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate, are often beneficial. Excellent communication, time management, and problem-solving abilities set standout contractors apart, enabling effective client interaction and project delivery. These skills and qualities are crucial for producing high-quality software, meeting client expectations, and managing projects independently.

What is an Independent Contractor Software Developer?

An Independent Contractor Software Developer is a professional who designs, develops, and maintains software applications while working independently rather than as a traditional employee. They are typically hired on a contractual basis to complete specific projects or provide specialized expertise for a set duration. Independent contractors manage their own schedules, handle multiple clients, and are responsible for their own taxes and business expenses. This arrangement offers flexibility but also requires strong self-management, business skills, and a clear understanding of project requirements.

How do Independent Contractor Software Developers typically manage client communication and project expectations?

As an Independent Contractor Software Developer, clear and consistent client communication is essential to ensure project requirements, timelines, and deliverables are well understood by all parties. Contractors often use project management tools, regular status updates, and well-defined contracts to set expectations from the outset. Proactively addressing questions, setting realistic deadlines, and documenting progress help prevent misunderstandings and foster strong client relationships, which can lead to repeat business and referrals.

What is the difference between Independent Contractor Software Developer vs Freelance Software Engineer?

AspectIndependent Contractor Software DeveloperFreelance Software Engineer
CredentialsTypically requires relevant coding certifications or degreesOften has similar credentials, but not always mandatory
Work EnvironmentWorks independently, often remotely or on client sitesOperates independently, managing multiple clients or projects
Employer/Industry UsageHired directly by companies or through agencies for specific projectsHired directly by clients or through platforms for project-based work
Search/Comparison IntentOften compared based on project scope, independence, and contractual termsCompared for flexibility, project variety, and client interaction

Both roles involve independent work in software development, requiring similar skills and credentials. The main difference lies in terminology and slight variations in work setup, but they are often used interchangeably in the industry.

What are the most commonly searched types of Software Developer jobs in Pennsylvania? The most popular types of Software Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Independent Contractor Software Developer jobs? Cities in Pennsylvania with the most Independent Contractor Software Developer job openings:
Independent Contractor Software Developer jobs near you
Software Developer (.NET/C#) - NAVSUP Programs

Software Developer (.NET/C#) - NAVSUP Programs

ITC Defense Corp.

Philadelphia, PA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday

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Job description

**CONTINGENT UPON CONTRACT AWARD**
Location: Philadelphia, PA (Hybrid)
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.
System Design & Integration
  • 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.
Testing & Quality Assurance
  • 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.
Configuration Management
  • Manage source code using version control systems.
  • Support sprint branching, code merges, and software deployments.
  • Maintain documentation within software development tracking tools.
Customer Support
  • Troubleshoot application issues.
  • Assist with software documentation and user guidance.
  • Support customer requests and enhancement recommendations.
Minimum Qualifications:
  • 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.
Preferred Qualifications:
  • 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.
Why work at ITC Defense:
  • 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.

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Thank you for your interest in ITC Defense!

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