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Part Time 1099 Software Developer Contractor Jobs in Philadelphia, PA

Delphinus Engineering

Full-Stack Engineer

Philadelphia, PA · On-site

$110K - $160K/yr

All full time and part time employees have access to participate in the Delphinus Engineering ... Develop critical software upgrades and enhancements for advanced Condition Assessment and Remote ...

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All Jobs1099 Software Developer Contractor JobsPart Time 1099 Software Developer Contractor JobsPart Time 1099 Software Developer Contractor Jobs in Philadelphia, PA

Part Time 1099 Software Developer Contractor information

See Philadelphia, PA salary details

$48.4K

$112.9K

$167.5K

How much do part time 1099 software developer contractor jobs pay per year?

As of Aug 14, 2026, the average yearly pay for part time 1099 software developer contractor in Philadelphia, PA is $112,861.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,800.00 and $131,200.00 per year, depending on experience, location, and employer.

What is a part time 1099 software developer contractor?

A Part Time 1099 Software Developer Contractor is a software professional who works on a contractual basis, typically for multiple clients, and is classified as an independent contractor rather than an employee. The '1099' refers to the IRS tax form used for reporting non-employee compensation in the United States. These developers usually set their own hours, are responsible for their own taxes, and do not receive benefits like health insurance or paid time off from the companies they work for. Their work can range from building applications to maintaining existing software, depending on the needs of the client.

What is the difference between Part Time 1099 Software Developer Contractor vs Part Time W-2 Software Developer?

AspectPart Time 1099 Software Developer ContractorPart Time W-2 Software Developer
Tax StatusIndependent contractor, responsible for taxesEmployee, taxes withheld by employer
Work EnvironmentTypically remote or client-site, flexible hoursUsually in-office or company remote setup, fixed hours
CredentialsSame as W-2, often requires relevant certificationsSame as 1099, may include company-specific onboarding
BenefitsNo benefits; responsible for own insurance and retirementIncludes benefits like health insurance and paid leave

In summary, a Part Time 1099 Software Developer Contractor works independently, managing their taxes and benefits, often with flexible hours. In contrast, a Part Time W-2 Software Developer is an employee with taxes withheld and access to company benefits. Both roles require similar skills and certifications but differ mainly in employment status and associated perks.

What are the key skills and qualifications needed to thrive as a part time 1099 software developer contractor?

To thrive as a Part Time 1099 Software Developer Contractor, you need strong programming skills, experience with software development lifecycles, and the ability to work independently, typically supported by a relevant degree or portfolio. Familiarity with source control systems (like Git), cloud platforms, and knowledge of project management or collaboration tools is often required. Excellent time management, proactive communication, and adaptability are crucial soft skills for managing multiple clients and remote work expectations. These skills ensure you can deliver quality software solutions on schedule while maintaining effective client relationships and handling varied project demands.

How does being a part time 1099 software developer contractor impact collaboration with full-time team members?

As a part-time 1099 software developer contractor, you may need to navigate unique collaboration challenges since you are not classified as a traditional employee and may have limited hours compared to full-time staff. Effective communication is crucial, as you’ll often coordinate remotely and need to proactively align on project goals, timelines, and deliverables. You’ll likely use collaboration tools like Slack, Jira, or GitHub to stay connected and ensure that your contributions fit seamlessly with the team’s workflow. Flexibility and responsiveness can help you integrate smoothly, even if your schedule differs from others on the team.

What are the most commonly searched types of 1099 Software Developer Contractor jobs in Philadelphia, PA?

The most popular types of 1099 Software Developer Contractor jobs in Philadelphia, PA are:

Part Time 1099 Software Developer Contractor jobs near you
Infographic showing various Part Time 1099 Software Developer Contractor job openings in Philadelphia, PA as of August 2026, with employment types broken down into 7% Internship, 7% Full Time, 40% Part Time, and 46% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $112,861 per year, or $54.3 per hour.

Special Instructor (SI) - Flexible Schedule

Discovery Therapy

Philadelphia, PA • On-site

$65 - $80/hr

Part-time

Re-posted 20 days ago

Job description

You Choose the Schedule That Works Best for You!
Ultimate Work-Life Balance!
Discovery Therapy is seeking a dedicated Special Instructor to join our Early Intervention team serving children throughout the greater Philadelphia area. All Philadelphia County zip codes are available!
We have full-time, part-time, and contract/per-diem roles available (1099 Contractor Position). Work Monday-Friday, 7:00am-6:30pm with flexible hours that fit your lifestyle.
Why Join Discovery Therapy:
  • 🕒 Flexible Hours - Choose your schedule between 7:00am-6:30pm
  • 💵 Competitive Pay - $80/hr
  • 🤝 Supportive Team - We're determined to support you as you help kiddos thrive
  • 🌟 Professional Growth - Join a community-based Early Intervention program

Qualifications:
  • Current PA School Certification in Early Childhood or Special Education
  • Can be Special Education certified or hold PK-4 / N-3 Early Childhood certification

Available Positions:
  • Full-Time Special Instructor
  • Part-Time Special Instructor
  • Per-Diem Special Instructor
  • 1099 Contractor

Join a team that supports you while you make a difference for kids!
For more information, visit: www.pennsylvaniaearlyintervention.com

Apply