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Independent Contractor Software Developer Jobs in Philadelphia, PA

Position : Senior Software Developer Qualifications : Experience designing and developing in C# ... Experience leading a few, medium scale, medium impact initiatives with independent follow through ...

... Backend Software Developer to help continue to scale out our loan origination and servicing ... enjoy an independent and collaborative work environment. PowerPay offers a great working ...

... Backend Software Developer to help continue to scale out our loan origination and servicing ... enjoy an independent and collaborative work environment. PowerPay offers a great working ...

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PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to ... enjoy an independent and collaborative work environment. PowerPay offers a great working ...

... Backend Software Developer to help continue to scale out our loan origination and servicing ... enjoy an independent and collaborative work environment. PowerPay offers a great working ...

Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $68-70/hr 1099 / C2C ... Define and enforce software development standards, best practices, and coding guidelines. * Conduct ...

Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $68-70/hr 1099 / C2C ... Define and enforce software development standards, best practices, and coding guidelines. * Conduct ...

Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $68-70/hr 1099 / C2C ... Define and enforce software development standards, best practices, and coding guidelines. * Conduct ...

Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $68-70/hr 1099 / C2C ... Define and enforce software development standards, best practices, and coding guidelines. * Conduct ...

Showing results 21-40

Independent Contractor Software Developer information

See Philadelphia, PA salary details

$48.4K

$112.9K

$167.5K

How much do independent contractor software developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for independent contractor software developer 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 are the key skills and qualifications needed to thrive as an independent contractor software developer, and why are they important?

To thrive as an Independent Contractor Software Developer, you need strong programming skills, a solid understanding of software development principles, and relevant experience or a degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms, and proficiency in popular programming languages, along with certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate, are often beneficial. Excellent communication, time management, and problem-solving abilities set standout contractors apart, enabling effective client interaction and project delivery. These skills and qualities are crucial for producing high-quality software, meeting client expectations, and managing projects independently.

What is an independent contractor software developer?

An Independent Contractor Software Developer is a professional who designs, develops, and maintains software applications while working independently rather than as a traditional employee. They are typically hired on a contractual basis to complete specific projects or provide specialized expertise for a set duration. Independent contractors manage their own schedules, handle multiple clients, and are responsible for their own taxes and business expenses. This arrangement offers flexibility but also requires strong self-management, business skills, and a clear understanding of project requirements.

How do independent contractor software developers typically manage client communication and project expectations?

As an Independent Contractor Software Developer, clear and consistent client communication is essential to ensure project requirements, timelines, and deliverables are well understood by all parties. Contractors often use project management tools, regular status updates, and well-defined contracts to set expectations from the outset. Proactively addressing questions, setting realistic deadlines, and documenting progress help prevent misunderstandings and foster strong client relationships, which can lead to repeat business and referrals.

What is the difference between Independent Contractor Software Developer vs Freelance Software Engineer?

AspectIndependent Contractor Software DeveloperFreelance Software Engineer
CredentialsTypically requires relevant coding certifications or degreesOften has similar credentials, but not always mandatory
Work EnvironmentWorks independently, often remotely or on client sitesOperates independently, managing multiple clients or projects
Employer/Industry UsageHired directly by companies or through agencies for specific projectsHired directly by clients or through platforms for project-based work
Search/Comparison IntentOften compared based on project scope, independence, and contractual termsCompared for flexibility, project variety, and client interaction

Both roles involve independent work in software development, requiring similar skills and credentials. The main difference lies in terminology and slight variations in work setup, but they are often used interchangeably in the industry.

What are the most commonly searched types of Software Developer jobs in Philadelphia, PA? The most popular types of Software Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Independent Contractor Software Developer jobs? Cities near Philadelphia, PA with the most Independent Contractor Software Developer job openings:

R&D Senior Software Developer

Aveva

Philadelphia, PA • Hybrid

$124K - $207K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 26 days ago


Job description

AVEVA is creating software trusted by over 90% of leading industrial companies.

Salary Range:

$124,200.00 - $207,000.00

This pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or training.

Position: Senior Software Developer

Qualifications: Experience designing and developing in C#/.NET framework

Employment type: Full-time regular (flexible working options available)

Location: Philadelphia, PA - Hybrid

The Job

As an Experienced Software Developer, your responsibilitieswill include:

  • Recognizing, articulating, and making technical decisions / trade-offs around multiple dimensions (scaling, reliability, performance, maintenance, business needs, etc.) that have an impact.

  • Designing, developing, testing, and debugging software applications.

  • Delivering production-quality software on time, with accurate estimates, in a continuous integration and deployment environment that meets AVEVA's standards and desired functionality.

  • Expanding your working knowledge of your respective technical domain.

  • Participating in research efforts helping define future technology decisions.

  • Understanding and proactively following team processes, documentation, best practices, and code style guides.

  • Maintaining existing codebases.

  • Working in areas of codebase outside of their own core competency with minimal guidance.

  • Being persistent in the face of roadblocks; dispatch them efficiently, pulling in others as necessary.

  • Proactively identifies and coordinates with development teams that may be impacted by their work and ensures alignment on goals and sequencing, while collaborating closely with architecture, stakeholders, and product owners.

  • Providing technical support of products including direct customer support and escalated issues.

  • Communicating technical work through design docs and tech talks.

  • Giving insightful feedback on pull requests, designs, and features to help with quality and security.

  • Acting as an effective technical mentor for one or more junior developers and providing technical guidance across the team and/or other teams.

We're looking for:

  • Bachelor's Degree, Master's Degree or PhD in Computer Science; Math; Physics; Chemical, Electrical, or Mechanical Engineering or a related field OR relevant experience

  • At least 8+ years' experience developing software in major object-oriented programming languages such as TypeScript and with building and designing large connected systems including devices, servers, and cloud (Azure, Google, AWS) environments

  • Experience leading a few, medium scale, medium impact initiatives with independent follow through to resolutions

  • Past ownership and delivery of multiple mission-critical, high complexity products or services with a large impact on both the organization's business and technical direction

  • Demonstrates ability to write clean, well-architected, and well-tested code

  • Experience in designing, building, and debugging software applications/cloud-based services

  • Experience building and using RESTful APIs

  • Solid understanding of security concerns

  • Ability to identify and automate tasks that require automation

  • Passionate about problem solving and learning new technologies

  • Clear and effective communicator, a creative problem solver, and a thoughtful decision maker

R&D at AVEVA

Our global team of 2000+ developers work on an incredibly diverse portfolio of over 75 industrial automation and engineering products, which cover everything from data management to 3D design. AI and cloud are at the centre of our strategy, and we have over 150 patents to our name.

Our track record of innovation is no fluke - it's the result of a structured and deliberate focus on learning, collaboration and inclusivity. If you want to build applications that solve big problems, join us.

Find out more: aveva.com/en/about/careers/r-and-d-careers/

USA Benefits include:

Flex work hours, 20 days PTO rising to 25 with service, three paid volunteering days, primary and secondary parental leave, well-being support, medical, dental, vision, and 401K.

It's possible we're hiring for this position in multiple countries, in which case the above benefits apply to the primary location. Specific benefits vary by country, but our packages are similarly comprehensive.

Find out more: aveva.com/en/about/careers/benefits/

Hybrid working

By default, employees are expected to be in their local AVEVA office three days a week, but some positions are fully office-based. Roles supporting particular customers or markets are sometimes remote.

Hiring process

Interested? Great! Get started by submitting your cover letter and CV through our application portal. AVEVA is committed to recruiting and retaining people with disabilities. Please let us know in advance if you need reasonable support during your application process.

Find out more: aveva.com/en/about/careers/hiring-process

About AVEVA

AVEVA is a global leader in industrial software with more than 6,500 employees in over 40 countries. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life - such as energy, infrastructure, chemicals, and minerals - safely, efficiently, and more sustainably.

We are committed to embedding sustainability and inclusion into our operations, our culture, and our core business strategy. Learn more about how we are progressing against our ambitious 2030 targets: sustainability-report.aveva.com/

Find out more: aveva.com/en/about/careers/

AVEVA requires all successful applicants to undergo and pass a drug screening and comprehensive background check before they start employment. Background checks will be conducted in accordance with local laws and may, subject to those laws, include proof of educational attainment, employment history verification, proof of work authorization, criminal records, identity verification, credit check. Certain positions dealing with sensitive and/or third-party personal data may involve additional background check criteria.

AVEVA is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business. AVEVA provides reasonable accommodation to applicants with disabilities where appropriate. If you need reasonable accommodation for any part of the application and hiring process, please notify your recruiter. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.