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Parttime Full Stack Developer Contract Jobs in Philadelphia, PA

Full Stack Developer

Philadelphia, PA ยท Remote

$40 - $75/hr

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...

Full-Stack Engineer

Philadelphia, PA ยท On-site

$110K - $160K/yr

All full time and part time employees have access to participate in the Delphinus Engineering 401(k) which includes company match of 25% up to 10% deferred. GENERAL SUMMARY: The Full-Stack Engineer ...

Full-Stack Engineer

Philadelphia, PA ยท On-site

$110K - $160K/yr

All full time and part time employees have access to participate in the Delphinus Engineering 401(k) which includes company match of 25% up to 10% deferred. GENERAL SUMMARY: The Full-Stack Engineer ...

Full Stack Engineer

Philadelphia, PA ยท Remote

$40 - $75/hr

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As ... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ...

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Back End Developer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

Application Developer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

Software Developer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

Backend Developer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

DevOps Engineer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

JavaScript Tutor

Chester, PA ยท Remote

$40/hr

... full-stack engineering coursework. * Conceptual Teaching & Problem-Solving: Skilled at breaking ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

JavaScript Tutor

Trenton, NJ ยท Remote

$40/hr

... full-stack engineering coursework. * Conceptual Teaching & Problem-Solving: Skilled at breaking ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

Software Engineer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

Frontend Engineer

Philadelphia, PA ยท Remote

$40 - $75/hr

... full-stack, machine learning, and other engineers -- who are driving real-world impact in AI ... Benefits: * This is a full-time or part-time REMOTE position * You'll be able to choose which ...

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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 9, 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:
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.
Full Stack Developer

Full Stack Developer

DataAnnotation

Philadelphia, PA โ€ข Remote

$40 - $75/hr

Part-time

Posted 4 days ago


Job description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Coder (part-time work from home) to help advance AI development. As a member of DataAnnotationโ€™s coding team, youโ€™ll be part of a growing community of over 100,000 professionals โ€” including front-end, back-end, full-stack, machine learning, and other engineers โ€” who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: youโ€™ll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, youโ€™ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits:

  • This is a full-time or part-time REMOTE position
  • Youโ€™ll be able to choose which projects you want to work on
  • You can work on your own schedule
  • Projects are paid hourly starting at $50-75+/hr, with bonuses on high-quality and high-volume work

Responsibilities:

  • Give AI chatbots coding challenges and evaluate their outputs
  • Evaluate the quality produced by AI models for correctness and performance

Qualifications:

  • Fluency in English (native or bilingual level)
  • Detail-oriented
  • Experience with algorithms, data structures, and debugging workflows
  • A current, in progress, or completed Bachelor's is preferred but not required

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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