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Part Time 1099 Software Developer Contractor Jobs in Philadelphia, PA

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

  • Medical

  • Life

  • Retirement

  • PTO

All full time and part time employees have access to participate in the Delphinus Engineering ... Upgrade and enhance existing software, focusing on improving user experience, performance, and ...

McCormick Taylor

Part-time Geotechnical Engineer

Exton, PA · On-site

  • Medical

  • Dental

  • Vision

Proficiency with geotechnical analysis software (LPILE, PCSTABL, ABLRFD, or similar) is required ... contractor bids/proposals * Coordinate boring and testing programs remotely with drilling ...

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site

$75K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

All full time and part time employees have access to participate in the Delphinus Engineering ... Upgrade and enhance existing software, focusing on improving user experience, performance, and ...

Discovery Therapy

Special Instructor

Philadelphia, PA · On-site

$65 - $80/hr

We have full-time, part-time, and contract/per-diem positions available. *1099 Contractor Position* Monday - Friday (Flexible hours between 7am-6:30pm). *Must Have Current PA School Certification in ...

Discovery Therapy

Special Instructor

Philadelphia, PA · On-site

$65 - $80/hr

We have full-time, part-time, and contract/per-diem positions available. *1099 Contractor Position* Monday - Friday (Flexible hours between 7am-6:30pm). *Must Have Current PA School Certification in ...

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Showing results 21-40

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 15, 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 - Philadelphia County - Part Time

Discovery Therapy

Wilmington, DE • On-site

$65 - $80/hr

Part-time

Re-posted 27 days ago

Job description

You choose the schedule that's works best for you! Ultimate work-life balance.
Discovery Therapy is seeking an excellent Special Instructor to join our Early Intervention team within greater Philadelphia area
We are seeking qualified Special Instructor for our community based early intervention program throughout greater Philadelphia area. We have full-time, part-time, and contract/per-diem positions available. *1099 Contractor or W2 Position* Monday - Friday (Flexible hours between 7am-6:30pm).
*Must Have Current PA School Certification in Early Childhood/Special Education
  • Can either be special education certified or hold the PK-4 or the older Early Childhood N-3 certification

Available Positions:
  • Full Time Special Instructor
  • Part Time Special Instructor
  • Per Diem Special Instructor
  • *1099 Contractor or W2 Position*
  • $65-80 per hour
  • Flexible hours as you choose between 7am-6:30pm Monday-Friday!

Join a team determined to support you while you help kiddos!
For more information, please go to: www.pennsylvaniaearlyintervention.com

Apply