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Freelance Php Backend Developer Jobs (NOW HIRING)

Mondo

PHP Developer

Centreville, VA · Remote

$40 - $44/hr

  • Medical

  • Dental

  • Vision

  • Retirement

PHP Developer, location is Remote. The start date is August 17 for this contract position. Job ... Consume REST APIs and support backend integrations * Work directly with the Hiring Manager to ...

VELOX Media

Full-Stack Developer (Backend)

Boise, ID · On-site

  • Medical

  • Retirement

  • PTO

The back-end developer will use his or her understanding of programming languages and tools to ... JavaScript, TypeScript, Laravel PHP, object oriented principles, web lifecycle, and software ...

VELOX

Full-Stack Developer (Backend)

Boise, ID · On-site

  • Medical

  • Retirement

  • PTO

The back-end developer will use his or her understanding of programming languages and tools to ... JavaScript, TypeScript, Laravel PHP, object oriented principles, web lifecycle, and software ...

Sched LLC

Full Stack Web Engineer

Atlanta, GA · On-site +1

$110K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're looking for a hands-on full stack engineer who can build across Vue 3 frontend systems and PHP backend services, own features end to end, and move comfortably between product needs, code, and ...

Navtech, Inc.

PHP Developer

Austin, TX · On-site

PHP Developer Duration: Fulltime Permanent Employment Location: Day 1 onsite, Austin, TX only ... PHP as primary backend technology, with hands-on experience on PHP 7.* and above * 6+ years of ...

StackandCo

Minimum one year as a "PHP Developer" OR "Full Stack Developer" with PHP on the backend \n * Minimum Stamp 4 \n \n \n \n \n \n

VELOX

Full-Stack Developer (Backend)

Boise, ID

  • Medical

  • Retirement

  • PTO

The back-end developer will use his or her understanding of programming languages and tools to ... JavaScript, TypeScript, Laravel PHP, object oriented principles, web lifecycle, and software ...

Sched LLC

Full Stack Web Engineer

Atlanta, GA · Remote

$110K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're looking for a hands-on full stack engineer who can build across Vue 3 frontend systems and PHP backend services, own features end to end, and move comfortably between product needs, code, and ...

Thorndale Partners

PHP, Python, React Sr. Developer

... backend solutions utilizing PHP and Python. • Builds and optimizes modern, responsive front-end ... engineering velocity. • Collaborates with product stakeholders to understand the 'why' behind ...

Tier4 Group

PHP Developer - REMOTE USA

Atlanta, GA · Remote

Previous experience in a freelance or contract-based role Apply Now If you're a proactive PHP developer looking for a consistent part-time opportunity with flexible hours and a great client, we'd ...

Artech Infosystems Ltd.

WordPress Developer

Summit, NJ · On-site

... for both back-end and front-end development, including creating WordPress themes and updating plugins. This position requires a combination of programming skills (namely PHP, HTML5, CSS3, and ...

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How much do freelance php backend developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for freelance php backend developer in the United States is $57.73, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $68.27 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a freelance PHP backend developer?

To thrive as a Freelance PHP Backend Developer, you need strong expertise in PHP programming, database management (like MySQL), and a solid understanding of web application architecture, often supported by a degree in computer science or equivalent experience. Familiarity with frameworks such as Laravel or Symfony, version control systems like Git, and deployment tools is highly valued, and certifications in PHP or cloud platforms can be advantageous. Excellent problem-solving skills, self-motivation, and clear client communication are essential soft skills for managing projects independently. These competencies ensure robust, scalable backend solutions and client satisfaction in a competitive freelance environment.

How do freelance PHP backend developers typically manage client communication and project expectations?

Freelance PHP backend developers often handle client communication directly, which requires clear and regular updates through email, project management tools, or virtual meetings. Setting realistic expectations about project timelines, deliverables, and revisions is crucial to building trust and ensuring smooth collaboration. Many freelancers use contracts or service agreements to outline project scope and avoid misunderstandings. Additionally, they may collaborate with frontend developers, designers, or other freelancers, making strong communication and organizational skills essential for successful project delivery.

What is the difference between Freelance Php Backend Developer vs Freelance Java Backend Developer?

AspectFreelance Php Backend DeveloperFreelance Java Backend Developer
Required CredentialsPHP certifications, web development experienceJava certifications, software development experience
Work EnvironmentWeb servers, CMS platforms, small to medium projectsEnterprise systems, large-scale applications, cloud environments
Employer & Industry UsageWeb agencies, startups, small businessesFinancial institutions, tech companies, large enterprises
Common Search & ComparisonYesYes

Freelance Php Backend Developers typically work on web-based projects using PHP, suitable for small to medium-sized applications. Freelance Java Backend Developers focus on enterprise-level systems and large-scale applications. The choice depends on project scope and industry needs.

What does a freelance PHP backend developer do?

A Freelance PHP Backend Developer is a self-employed professional who specializes in building and maintaining the server-side of web applications using the PHP programming language. They are responsible for writing code that handles data storage, user authentication, APIs, and the overall logic behind a website or web app. Freelancers in this role often work with clients on a project-by-project basis, collaborating remotely and delivering customized backend solutions. Their work ensures that websites and applications are secure, efficient, and scalable.
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Freelance Php Backend Developer jobs near you
Infographic showing various Freelance Php Backend Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $120,086 per year, or $57.7 per hour.

Senior Backend Developer (AI & LLM Focus)

Advision Development

Austin, TX • On-site

$120K - $150K/yr

Full-time

Re-posted 8 days ago

Job description

About Advision Development
AdVision Development is a forward-thinking technology team building innovative solutions for real-world problems. We are data-driven, user-focused, and driven by a shared mission to leverage cutting-edge technology to build robust and scalable applications. We believe in empowering our engineers to explore modern tools, move fast, and collaborate effectively.
What We Value
  • Modern Thinking: You are passionate about leveraging emerging technologies like AI and LLMs to create efficient, innovative solutions.
  • Execution-First Mindset: You know what inputs drive results and you act on them proactively.
  • Vibe Architect, Not a Vibe Coder: You don't just write code that works; you design and build systems that are scalable, maintainable, and set the standard for quality. You architect the "vibe" of our codebase.
  • Collaborative Spirit: You bring generosity and curiosity to team efforts, supporting frontend needs and making those around you better.
  • User Obsession: You constantly think from the user's POV and seek ways to better serve our audience through stable and performant backend services.
  • Problem Solving: You exhaust potential solutions before escalating, and come prepared with what you've tried.
  • Candor and Clarity: Clear, respectful communication is the norm; feedback is direct, but delivered with care.
The Role
Advision Development is looking for a Senior Backend Developer to architect and build the next generation of our services. This role is ideal for an engineer who is not only proficient in traditional backend development but is also excited by the potential of AI and LLM tools to solve complex problems and accelerate development. You will be a key player in designing and implementing robust APIs, managing databases, and ensuring the scalability and reliability of our platform, all while supporting the needs of our frontend team.
Objectives
  • Design, develop, and maintain scalable, high-performance backend systems and APIs.
  • Integrate modern AI and LLM tools into our development lifecycle to solve real-world problems and improve efficiency.
  • Architect robust backend solutions that effectively support frontend requirements and ensure seamless user experiences.

Key Responsibilities
  • Develop and maintain server-side logic using modern backend technologies (PHP, Python, Golang, Node.js).
  • Build and support RESTful APIs and other services required for frontend applications.
  • Collaborate with frontend developers to define API contracts and resolve integration issues.
  • Research, prototype, and implement solutions using AI/LLM technologies for tasks such as code generation, data analysis, and process automation.
  • Write clean, well-documented, and testable code within a production environment.
  • Mentor junior developers and contribute to establishing best practices and coding standards.

Qualifications
  • 5+ years of professional experience building and maintaining applications in a production environment.
  • Strong proficiency with at least one modern backend language (e.g., PHP, Python, Golang, Node.js).
  • Experience supporting frontend development needs with a solid understanding of JavaScript and how backend services interact with the client-side.
  • A proven track record of architecting solutions, not just implementing them.
  • Must be based in the Austin, TX area and available for occasional on-site collaboration.

Preferred Skills and Qualifications
  • Hands-on experience with AI-powered code generation tools like GitHub Copilot, Firebase Genkit, or Amazon CodeWhisperer.
  • Experience working with large language models (LLMs) via APIs.
  • Prior experience developing for or working with WordPress environments.
  • Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).

The pay range for this role is:
120,000 - 150,000 USD per year (5900 Balcones Drive STE100)

Apply