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Parttime Full Stack Developer Contract Jobs in Philadelphia, PA

DataAnnotation

Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Frontend Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Mobile Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Backend Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Quality Assurance Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Frontend Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Senior Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

SDLC Engineer - AI Trainer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Staff Software Engineer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

Software Engineer Analyst

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

QA Engineer - AI Trainer

Philadelphia, PA · Remote

$40 - $75/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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All JobsParttime Full Stack Developer Contract JobsParttime Full Stack Developer Contract Jobs in Philadelphia, PA

Parttime Full Stack Developer Contract information

See Philadelphia, PA salary details

$24

$59

$86

How much do parttime full stack developer contract jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for parttime full stack developer contract in Philadelphia, PA is $59.80, according to ZipRecruiter salary data. Most workers in this role earn between $49.71 and $68.89 per hour, depending on experience, location, and employer.

What is the difference between Parttime Full Stack Developer Contract vs Parttime Front End Developer Contract?

AspectParttime Full Stack Developer ContractParttime Front End Developer Contract
Required SkillsProficiency in both front-end and back-end technologies (HTML, CSS, JavaScript, server-side languages)Specialized in front-end technologies (HTML, CSS, JavaScript, frameworks like React or Angular)
Work EnvironmentTypically works on entire projects, handling both client and server-side tasksFocuses mainly on user interface and client-side development
Industry UsageCommon in startups and full-service agencies requiring versatile developersPopular in companies emphasizing UI/UX and front-end design

In summary, a Parttime Full Stack Developer Contract handles both front-end and back-end tasks, offering versatility, while a Parttime Front End Developer Contract specializes in user interface development, focusing on the client side.

What are popular job titles related to Parttime Full Stack Developer Contract jobs in Philadelphia, PA? For Parttime Full Stack Developer Contract jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Parttime Full Stack Developer Contract jobs in Philadelphia, PA look for? The top searched job categories for Parttime Full Stack Developer Contract jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Parttime Full Stack Developer Contract jobs? Cities near Philadelphia, PA with the most Parttime Full Stack Developer Contract job openings:
Parttime Full Stack Developer Contract jobs near you
Infographic showing various Parttime Full Stack Developer Contract job openings in Philadelphia, PA as of June 2026, with employment types broken down into 73% Full Time, 7% Part Time, 2% Temporary, and 18% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $124,382 per year, or $59.8 per hour.
Stack Source Testing Project Manager

Stack Source Testing Project Manager

Weston Solutions

West Chester, PA • On-site

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

At Weston Solutions, Inc. you will do meaningful work and make valuable contributions. Employee ownership at Weston is a path to professional growth and access to diverse opportunities in a highly connected community that works together across key service areas to make a difference in the environment. Weston has continued to evolve and adapt to our changing world as a premier provider of environmental and infrastructure services for over sixty years. In both the public and private sectors our teams help identify, solve, mitigate, and manage critical environmental issues to help clients achieve a more sustainable future. 

The Stack Source Testing Project Manager is a mid-level position within our Integrated Air Services (IAS) Group. WESTON’s IAS team conducts testing projects to assist our clients in development of air quality improvement strategies and demonstrate emissions compliance with industry specific regulations set forth in the Code of Federal Regulations (CFR) Title 40 – Protection of Environment. The project technical scopes are typically related to measurement of air emissions directly from an industrial source and/or the ambient air in the vicinity of the source using state of the art instrumentation housed in mobile laboratories.     

  

Location: West Chester, PA 

  

Expected Outcome:   

  • As a mid-level professional, you’ll be part of our IAS team, conducting critical testing projects.  
  • These projects help our clients develop air quality improvement strategies and demonstrate emissions compliance.  
  • Your work will involve measuring air emissions directly from industrial sources or assessing ambient air quality near these sources.  
  • Armed with state-of-the-art instrumentation housed in mobile laboratories, you’ll be at the forefront of environmental science.  
  • For the successful candidate, career development to a leadership position is achievable through our training and mentorship program.  
  • Safety is paramount. You’ll work in a positive enterprise and team environment, ensuring everyone’s well-being.  
  • Operating one of our CEMs (Continuous Emissions Monitoring) mobile labs, you’ll follow EPA or ASTM Test Methodologies.  
  • You’ll also interact with clients and regulatory officials, anchoring the test team in the CEMS laboratory.  

Where You’ll Be:   

  • Most of our project testing sites are in the Mid-Atlantic Region.  
  • But here’s the exciting part: You might travel up to 75% of the time, exploring different regions across the US.  
  • Don’t worry, we cover all your travel expenses, and there’s a daily per-dem rate for meals.  
  • Project assignments with WESTON groups in other regions in the US are possible which opens the door to explore areas of the country.   
  • Overtime is paid and part-time positions are available!   

Knowledge, Skills & Abilities:  

  • A BS or AS degree in Environmental Science, Physical Science, Electronics Technology, or related fields is preferred.   
  • Technical High School graduates with electrical/electronic and mechanical aptitude are encouraged to apply.   
  • Ideal candidates bring 5+ years of air emissions testing and leadership experience.   
  • Valid driver’s license with a clean driving record.    
  • Ability to learn technical sampling techniques.   
  • Ability to work outdoors at elevations.   
  • Ability to lift equipment up to 50 lbs.   
  • Strong technical aptitude and analytical skills.   

We fully invest in our people: Weston provides a generous, comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families. 

  • Medical, Dental, Vision, 401K with base and matching employer stock contributions. 
  • Paid time off plus holiday and parental leave. 
  • Life and disability plans. 
  • Critical illness and accident plans. 
  • Work/Life flexibility. 
  • Professional development opportunities. 

Compensation will vary based upon experience, education, skill level, and other compensable factors.