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Remote Freelance Software Engineer Jobs in Philadelphia, PA

Mondo

Staff Software Engineer

Horsham, PA · Remote

$80 - $90/hr

Staff Software Engineer, location is REMOTE. The start date is ASAP for this contract to hire position. Job Title: Staff Software Engineer Location-Type: 100% REMOTE Start Date Is: ASAP Duration:

Gnostech

Software Engineer (US-Remote)

Marlton, NJ · On-site +1

US-Remote or Marlton, NJ area Job Title * Software Engineer Salary * Commensurate with industry position, depending on experience Shift * Typical: Monday through Friday 9am to 5pm Travel * Less than ...

BAI

Software Engineer

Philadelphia, PA · On-site +1

$75K - $95K/yr

Software Engineer Reports To: Manager, Software Engineering BAI and RMA have come together as ... off, hybrid and remote working models, tuition assistance and the ability to work in a ...

BAI

Advanced Software Engineer

Philadelphia, PA · On-site +1

$85K - $115K/yr

Advanced Software Engineer Chicago, IL Reports To: Director, Product Development & Operations BAI ... off, hybrid and remote working models, tuition assistance and the ability to work in a ...

Vestwell

Staff Software Engineer

King Of Prussia, PA · On-site +1

$185K - $200K/yr

The Engineering team is seeking an experienced Staff Software Engineer, with experience in Product ... Has experience working with and leading remote contractors * Demonstrated experience with Software ...

Mondo

Sr. Software Engineer (Full Stack)

Horsham, PA · Remote

$60 - $65/hr

Apply now: Sr. Software Engineer (Full Stack) , Remote (EST Hours Required). Start date is ASAP for this Contract-to-Hire position. Job Title: Sr. Software Engineer (Full Stack) Location-Type: Remote ...

ASCENSUS

Salesforce Software Engineer

Dresher, PA · Remote

$53.75 - $71.25/hr

The Salesforce Software Engineer works closely with the team's product owner, engineering team and ... remote positions, in order to ensure associates can effectively perform their job duties with no ...

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Showing results 1-20

All JobsSoftware Engineer JobsRemote Freelance Software Engineer JobsRemote Freelance Software Engineer Jobs in Philadelphia, PA

Remote Freelance Software Engineer information

See Philadelphia, PA salary details

$64.1K

$148.9K

$207.4K

How much do remote freelance software engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for remote freelance software engineer in Philadelphia, PA is $148,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,100.00 and $174,600.00 per year, depending on experience, location, and employer.

What is the difference between Remote Freelance Software Engineer vs Remote Software Developer?

AspectRemote Freelance Software EngineerRemote Software Developer
CredentialsTypically requires a degree in computer science or related field, plus portfolio or experienceOften requires similar credentials, including degrees and coding experience
Work EnvironmentIndependent, project-based, often self-managedUsually employed by a company or organization, but can also be freelance
Employer & Industry UsageFreelance platforms, consulting firms, startupsTech companies, startups, corporate IT teams
Search & Comparison IntentLooking for independent, project-based rolesSeeking full-time or contract development roles within organizations

The main difference is that a Remote Freelance Software Engineer works independently on various projects, often through freelance platforms, while a Remote Software Developer is typically employed by a company, working as part of a team. Both roles require similar skills and credentials, but their work environments and employment types differ.

What is a remote freelance software engineer?

A Remote Freelance Software Engineer is a professional who designs, develops, and maintains software applications while working independently from a location outside of a traditional office, often from home or any place with internet access. They typically work on a contract or project basis for various clients, rather than being a permanent employee of a single company. This role requires strong technical skills, self-motivation, and the ability to communicate effectively with clients and teams remotely. Remote freelance software engineers often manage their own schedules, choose their projects, and handle their own business operations such as invoicing and taxes.

What are the key skills and qualifications needed to thrive as a remote freelance software engineer?

To thrive as a Remote Freelance Software Engineer, you need strong programming skills, a solid understanding of software development principles, and often a relevant degree or portfolio of work. Familiarity with version control systems like Git, popular frameworks (such as React, Django, or Node.js), and project management tools (like Jira or Trello) is essential. Excellent self-motivation, time management, and clear written communication skills distinguish top performers in remote settings. These abilities are crucial for delivering high-quality software independently, meeting client expectations, and succeeding in a distributed work environment.

How do remote freelance software engineers typically manage communication and collaboration with clients and team members across different time zones?

Remote Freelance Software Engineers often work with clients and teams located in various parts of the world, which requires strong communication and time management skills. They typically use collaboration tools such as Slack, Zoom, and project management platforms like Jira or Trello to stay connected and update progress. It's common practice to establish clear expectations regarding availability, response times, and meeting schedules to accommodate time zone differences. Proactively sharing updates and being flexible with meeting times can help maintain effective collaboration and build trust with clients and colleagues.

What are the most commonly searched types of Remote Software Engineer jobs in Philadelphia, PA?

The most popular types of Remote Software Engineer jobs in Philadelphia, PA are:

What are popular job titles related to Remote Freelance Software Engineer jobs in Philadelphia, PA?

For Remote Freelance Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Remote Freelance Software Engineer jobs in Philadelphia, PA look for?

The top searched job categories for Remote Freelance Software Engineer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Remote Freelance Software Engineer jobs?

Cities near Philadelphia, PA with the most Remote Freelance Software Engineer job openings:

Remote Freelance Software Engineer jobs near you
Infographic showing various Remote Freelance Software Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 25% Full Time, 33% Part Time, and 42% Contract. Highlights an 100% Remote job distribution, with an average salary of $148,864 per year, or $71.6 per hour.

AI Software Engineer Expert - Remote

YO AI Labs

Philadelphia, PA • Remote

$100 - $200/hr

Part-time

Posted 3 days ago

New

Job description

Job Title: AI Software Engineering Domain Remote

Job Type: Contractor (Part-Time)
Location: Remote

Job Overview

We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on improving next-generation AI systems. In this role, you will evaluate, review, and refine AI-generated software engineering content to enhance the quality, accuracy, and reasoning of AI models. No prior AI experience is required—your software engineering expertise is what matters most.

Key Responsibilities
  • Analyze, review, and improve AI-generated software engineering content for technical accuracy and clarity.
  • Create, refine, and evaluate prompts to improve AI-generated technical outputs.
  • Conduct rubric-based evaluations of AI model responses, providing detailed quality feedback.
  • Draft and edit technical documentation, architecture documents, RFCs, design specifications, and engineering proposals.
  • Perform independent research and fact-checking to validate technical information.
  • Interpret and annotate technical data to support AI model training and evaluation.
  • Collaborate remotely with cross-functional teams to deliver high-quality project outcomes.
Required Skills
  • Critical Thinking
  • Analytical Reasoning
  • Quality Assurance
  • Prompt Engineering
  • AI Output Evaluation
  • Technical Documentation
  • Technical & Professional Writing
  • Content Review & Editing
  • Data Annotation
  • Fact Checking
  • Independent Research
  • Business Communication
  • Problem-Solving
  • Attention to Detail
Preferred Qualifications
  • 3+ years of professional experience as a Software Engineer, Senior Software Engineer, Staff Engineer, Technical Lead, Engineering Manager, Solutions Architect, or similar role.
  • Experience authoring or reviewing technical documentation, architecture documents, RFCs, design specifications, engineering proposals, postmortems, technical blogs, or code reviews.
  • Strong critical thinking, analytical reasoning, and structured problem-solving skills.
  • Excellent written communication and technical editing abilities.
  • Experience with AI coding tools or automated documentation tools is a plus but not required.
  • Advanced degree (Master's, MBA, JD, or PhD) or equivalent professional experience is preferred.