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Freelance Php Backend Developer Jobs in Washington

Techcos

PHP/Laravel Developer

Vienna, VA · On-site +1

Full stack PHP/MySQL , Laravel Developer (Growth Potential to Development Manager/Director/Head of ... We are a fast growing start up back-end developer who will help build our web applications and ...

Techcos

PHP/Laravel Developer

Vienna, VA · On-site

Full stack PHP/MySQL , Laravel Developer (Growth Potential to Development Manager/Director/Head of ... We are a fast growing start up back-end developer who will help build our web applications and ...

Pioneering Evolution LLC

Full-Stack PHP Developer

Arlington, VA · On-site

$80K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal candidate combines strong PHP back-end skills with modern front-end development expertise ... Collaborate with senior developers, QA, and business analysts to clarify requirements and confirm ...

Booz Allen Hamilton

Joomla Backend Developer

Chantilly, VA · On-site

$55K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

R0239019 Joomla Backend Developer The Opportunity : We are looking for a highly skilled Backend ... In this role, you will utilize deep expertise in PHP and Object-Oriented Programming with a ...

Booz Allen Hamilton

Joomla Backend Developer

Chantilly, VA · On-site

$55K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Joomla Backend Developer The Opportunity : We are looking for a highly skilled Backend Joomla ... In this role, you will utilize deep expertise in PHP and Object-Oriented Programming with a ...

Booz Allen Hamilton, Inc.

Joomla Backend Developer

Chantilly, VA · On-site +1

$55K - $126K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Share Joomla Backend Developer The Opportunity : We are looking for a highly skilled Backend Joomla ... In this role, you will utilize deep expertise in PHP and Object-Oriented Programming with a ...

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 ...

TekMasters, LLC

SysAdmin/Back End Developer

Chantilly, VA · On-site

$127K - $196K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SysAdmin/Back End Developer Required Skills Required: * 3+ years of experience with systems ... experience (PHP experience preferred). * Experience developing web apps with HTML, CSS, and ...

New

TIAG

Senior AI-ML Integration Software Engineer

Reston, VA

$127K - $168K/yr

Backend & Services: Strong proficiency in PHP 8.x (Symfony) and RESTful APIs, MySQL * Cloud & DevOps: Deep familiarity with AWS (EC2, RDS, S3, Lambda, API Gateway, Cognito, DynamoDB), Infrastructure ...

Rhombus Power, Inc.

Software Engineer

Washington, DC · On-site

$115K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Software Engineer you'll be collaborating across departments to conceptualize, design, and ... Exceptional knowledge of PHP (Back end), MySQL, relational database design, and able to pull data ...

Rhombus Power, Inc.

Software Engineer

Washington, DC · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Software Engineer you'll be collaborating across departments to conceptualize, design, and ... Exceptional knowledge of PHP (Back end), MySQL, relational database design, and able to pull data ...

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Freelance Php Backend Developer information

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.

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 are the most commonly searched types of Php Backend Developer jobs in Washington?

The most popular types of Php Backend Developer jobs in Washington are:

What are popular job titles related to Freelance Php Backend Developer jobs in Washington?

For Freelance Php Backend Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Freelance Php Backend Developer jobs in Washington look for?

The top searched job categories for Freelance Php Backend Developer jobs in Washington are:

What cities in Washington are hiring for Freelance Php Backend Developer jobs?

Cities in Washington with the most Freelance Php Backend Developer job openings:

Freelance Php Backend Developer jobs near you
Infographic showing various Freelance Php Backend Developer job openings in Washington as of July 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution.

PHP/Laravel Developer

Techcos

Vienna, VA • On-site, Remote

Part-time

Re-posted 5 days ago

Job description

Full stack PHP/MySQL , Laravel Developer

(Growth Potential to Development Manager/Director/Head of Development) Depends on what you bring to the table.

Reporting to the company CTO, This position have high potential in terms of growth, stock options (High Financial rewards) as company grows.

We are a fast growing start up back-end developer who will help build our web applications and improve the speed and functionality of our mobile and web applications.

You can work remotely for most part of the time.

  • Loves working and building new thing
  • Works well flying solo or running in a pack
  • Enjoys working smarter and avoids the "I build everything custom" mentality
  • Can stay focused and achieve goals


Duties and Responsibilities:

  • interfacing with CTO, designers and internal teams
  • Laravel, MySQL, PHP, and related technology development
  • Coming up with ideas on how to improve speed, scalability and finding new ways to track how visitors are using our solutions


Desired Experience:

  • Understanding of HTML, CSS, JS, JQuery, AWS, Redis
  • Understanding of JS, GitHub/Bitbucket, PHP/MySQL Hosting


Employment Type: PART_TIME

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