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Independent Contractor Php Developer Jobs in Washington

Axiom Consultants

PHP Developer

Rockville, MD · Remote

$95K - $105K/yr

Axiom Consultants, Inc, is seeking a skilled PHP Developer to provide support to the NOAA Fisheries ... Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities The contractor will not ...

Mondo

PHP Developer

Centreville, VA · Remote

$40 - $44/hr

PHP Developer, location is Remote. The start date is August 17 for this contract position. Job ... The ideal candidate enjoys improving existing systems, working independently, and bringing ...

New

TIAG

Senior PHP Developer

Reston, VA · Remote

TIAG is now hiring a Senior PHP Developer to join our team and play a key role in building, scaling ... Experience working with a remote team TIAG is an equal opportunity employer and federal contractor ...

GeneDx, Inc

PHP WEB Developer

Gaithersburg, MD · On-site

PHP Web Developer GeneDx, Inc Gaithersburg, MD GeneDx is a rapidly growing CAP and CLIA certified ... The candidate must be self-motivated and able to work both independently and within a small team.

GeneDx, Inc

PHP WEB Developer

Gaithersburg, MD

PHP Web Developer GeneDx, Inc Gaithersburg, MD GeneDx is a rapidly growing CAP and CLIA certified ... The candidate must be self-motivated and able to work both independently and within a small team.

TIAG

Senior Drupal Developer

Bethesda, MD · Remote

Write clean, well-documented, and reusable PHP and JavaScript code, participating actively in peer ... Excellent communication skills and the ability to work independently in an agile, remote team ...

TIAG

Senior Front End Developer

Reston, VA · Remote

$119K - $157K/yr

PHP (Object-Oriented Programming) * PHP Frameworks, PHP Package Managers * Native Mobile ... Experience working with a remote team TIAG is an equal opportunity employer and federal contractor ...

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Independent Contractor Php Developer information

See Washington salary details

$43K

$115.5K

$168.8K

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

As of Jul 27, 2026, the average yearly pay for independent contractor php developer in Washington is $115,530.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,000.00 and $130,800.00 per year, depending on experience, location, and employer.

How do Independent Contractor PHP Developers typically collaborate with clients and teams during a project?

As an Independent Contractor PHP Developer, collaboration with clients and teams often happens remotely through project management tools, video meetings, and regular status updates. You may be responsible for clarifying requirements, sharing progress, and integrating your code with that of other developers. Clear communication and documentation are essential, as you may work across different time zones and with clients who have varying levels of technical expertise. Building strong relationships and setting expectations early on can help ensure smooth project delivery and repeat business.

What is an Independent Contractor PHP Developer?

An Independent Contractor PHP Developer is a self-employed professional who specializes in building and maintaining web applications using the PHP programming language. Unlike full-time employees, independent contractors work on a contractual basis, often for multiple clients or projects simultaneously. They are responsible for managing their own business operations, including setting rates, invoicing, and paying taxes. Their work may include developing new websites, updating existing PHP code, troubleshooting issues, and integrating third-party APIs. This role offers flexibility and autonomy but also requires strong technical, communication, and time management skills.

What are the key skills and qualifications needed to thrive as an Independent Contractor PHP Developer, and why are they important?

To thrive as an Independent Contractor PHP Developer, you need strong proficiency in PHP programming, web development fundamentals, and ideally a degree in computer science or a related field. Familiarity with frameworks like Laravel or Symfony, version control systems (such as Git), and experience with databases like MySQL are typically required, along with knowledge of relevant certifications. Excellent problem-solving, time management, and client communication skills set successful contractors apart. These competencies ensure high-quality, efficient project delivery and foster strong client relationships in a competitive freelance environment.

What is the difference between Independent Contractor Php Developer vs Freelance Php Developer?

AspectIndependent Contractor Php DeveloperFreelance Php Developer
CredentialsTypically requires PHP certifications, coding skills, and possibly a portfolioSame as independent contractor, often self-taught or certified
Work EnvironmentWorks independently, often remotely, for multiple clientsWorks independently, usually on a project basis, often remotely
Employer/Industry UsageHired directly by companies or through agencies in various industriesHired directly by clients or via freelance platforms in tech and web development

Both roles involve independent PHP development work, requiring similar skills and credentials. The main difference lies in terminology and platform usage, with "Freelance Php Developer" often emphasizing project-based work through freelance platforms, while "Independent Contractor Php Developer" highlights a broader contractual relationship outside platforms.

What are the most commonly searched types of Php Developer jobs in Washington? The most popular types of Php Developer jobs in Washington are:
What are popular job titles related to Independent Contractor Php Developer jobs in Washington? For Independent Contractor Php Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Independent Contractor Php Developer jobs in Washington look for? The top searched job categories for Independent Contractor Php Developer jobs in Washington are:
What cities in Washington are hiring for Independent Contractor Php Developer jobs? Cities in Washington with the most Independent Contractor Php Developer job openings:
Independent Contractor Php Developer jobs near you
PHP Developer

PHP Developer

Axiom Consultants

Rockville, MD • Remote

$95K - $105K/yr

Full-time

Dental, Life, Retirement

Posted 9 days ago

Job description

Axiom Consultants, Inc, is seeking a skilled PHP Developer to provide support to the NOAA Fisheries Greater Atlantic Regional Fisheries Office (GARFO).

Responsibilities:

  • Develop, maintain, and enhance web-based applications using PHP 7 and modern frameworks such as CodeIgniter 4.
  • Write, optimize, and troubleshoot SQL scripts and queries for Oracle and PostgreSQL databases.
  • Collaborate with cross-functional teams to understand project requirements and implement user-friendly, secure, and scalable solutions.
  • Integrate applications with APIs and services using JSON, OpenID, and OIDC protocols.
  • Manage code versions and collaborate in a shared development environment using Git and GitHub.
  • Deploy and support applications in a Linux-based environment, utilizing command-line tools for setup and maintenance.
  • Contribute to cloud-based development initiatives within AWS, ensuring performance, security, and reliability standards are met.
  • Participate in Agile development processes, including sprint planning, code reviews, and daily stand-ups.

The PHP Developer selected should have the following:

  • 3+ years of professional PHP development experience, with strong PHP 7 skills
  • 3+ years of creating SQL scripts

The Ideal PHP Developer will also have the following:

  • Experience using Oracle SQL, PostgreSQL, Cloud AWS Environment, JSON, Linux, GitHub, Command-Line Git, CodeIgnitor 4, OpenID, and OIDC

Axiom offers competitive compensation packages including comprehensive medical/dental/life insurance and matching 401(k) contribution.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)


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