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1099 Contractor Full Stack Developer Jobs in Seattle, WA

Emvia, Inc.

.Net Full Stack Developer

Redmond, WA

Company Description Emvia Inc Position : .Net Full Stack Developer Location : Redmond, WA(Locals) Duration :18 Months Contract Need 10+ years experience Full stack developer with Solid Azure Stack ...

Mg2 Corporation

Full Stack Developer

Seattle, WA · On-site

$95K - $148K/yr

The full stack developer is a key technical contributor responsible for delivering end-to-end application development across the user interface, application logic, and database layers. This role ...

Staffingine LLC

Net Full Stack Developer

Bellevue, WA · On-site

Job Title: .Net Full Stack Developer Job Location: Bellevue - Washington Job Type: Contract to Hire * Lead full stack development across the frontend and backend ensuring highquality code and ...

MG2

Full Stack Developer

Seattle, WA

$95K - $148K/yr

The full stack developer is a key technical contributor responsible for delivering end-to-end application development across the user interface, application logic, and database layers. This role ...

Staffingine LLC

Full Stack Developer

Redmond, WA · On-site

Full Stack Developer Job Location: Redmond/Seattle, WA Job Type: Contract * Design, develop, and maintain scalable applications using C#, .NET, and Azure services. * Implement and manage Azure ...

Divensi

Full Stack Developer

Redmond, WA · On-site

Microsoft (no layers and no implementation partners) Title: Sr. Full-stack developer Location: Redmond, WA Duration: 18 months project Interview: Within 48 hours Feedback on interview: Immediate (Can ...

Divensi

Full Stack Developer

Redmond, WA

Microsoft (no layers and no implementation partners) Title: Sr. Full-stack developer Location: Redmond, WA Duration: 18 months project Interview: Within 48 hours Feedback on interview: Immediate (Can ...

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All Jobs1099 Contractor Full Stack Developer Jobs1099 Contractor Full Stack Developer Jobs in Seattle, WA

1099 Contractor Full Stack Developer information

See Seattle, WA salary details

$27

$67

$97

How much do 1099 contractor full stack developer jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for 1099 contractor full stack developer in Seattle, WA is $67.44, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $77.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a 1099 Contractor Full Stack Developer, and why are they important?

To thrive as a 1099 Contractor Full Stack Developer, you need strong proficiency in both front-end and back-end programming languages (such as JavaScript, Python, HTML/CSS, and SQL), as well as experience with frameworks like React, Node.js, or Django. Familiarity with cloud platforms, version control systems like Git, and relevant certifications (e.g., AWS Certified Developer) are typically valuable. Excellent time management, communication, and problem-solving skills are crucial for meeting project deadlines and collaborating with diverse clients. These skills enable contractors to deliver high-quality, end-to-end solutions efficiently while adapting to varying project requirements.

What are some common challenges faced by 1099 Contractor Full Stack Developers when managing multiple client projects?

As a 1099 Contractor Full Stack Developer, one of the main challenges is effectively balancing multiple client projects with varying requirements and deadlines. Contractors are responsible for their own time management, communication, and project prioritization, which can be demanding without the structure of a traditional team. It's important to set clear expectations with clients, use project management tools, and maintain transparent communication to ensure all deliverables are met. Additionally, staying up-to-date with both front-end and back-end technologies is essential, as clients often expect versatile technical expertise.

What is a 1099 Contractor Full Stack Developer?

A 1099 Contractor Full Stack Developer is a self-employed professional who is hired to work on both front-end and back-end aspects of web development projects. The '1099' refers to the IRS form used to report income for independent contractors in the U.S., meaning they are not employees but work on a contractual basis. These developers typically manage their own taxes, work for multiple clients, and have flexibility in choosing their projects. They are responsible for delivering complete web solutions, from designing user interfaces to building and maintaining server-side logic.

What is the difference between 1099 Contractor Full Stack Developer vs W-2 Employee Full Stack Developer?

Aspect1099 Contractor Full Stack DeveloperW-2 Employee Full Stack Developer
Tax StatusIndependent contractor responsible for taxesEmployee with taxes withheld by employer
Work EnvironmentTypically freelance or project-basedFull-time, in-office or remote
CredentialsSame technical skills, certifications optionalSame technical skills, certifications optional
Employer UsageHired for specific projects or short-term needsPart of company's regular staff

In summary, a 1099 Contractor Full Stack Developer works independently on projects, managing their taxes, while a W-2 Employee Full Stack Developer is a full-time staff member with taxes withheld by the employer. Both roles require similar technical skills, but their employment status and work arrangements differ significantly.

What are popular job titles related to 1099 Contractor Full Stack Developer jobs in Seattle, WA? For 1099 Contractor Full Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching 1099 Contractor Full Stack Developer jobs in Seattle, WA look for? The top searched job categories for 1099 Contractor Full Stack Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for 1099 Contractor Full Stack Developer jobs? Cities near Seattle, WA with the most 1099 Contractor Full Stack Developer job openings:
1099 Contractor Full Stack Developer jobs near you
Full Stack Developer

Full Stack Developer

Colliers Engineering & Design

Seattle, WA • On-site

$95K - $148K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 21 days ago

Colliers Engineering & Design rating

7.4

Company rating: 7.4 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

235th of 352 rated engineering

Job description

Overview
MG2, an affiliate of Colliers Engineering & Design, is currently looking for a Full Stack Developer to join our Technology team in Seattle, WA in a hybrid work arrangement.
The full stack developer is a key technical contributor responsible for delivering end-to-end application development across the user interface, application logic, and database layers. This role focuses primarily on hands on development, working closely with the development team, program managers, and business analysts to translate business needs into high quality technical solutions. Working across East Coast, China, and India time zones may be required.
The ideal candidate is a strong individual contributor who thrives in a collaborative environment, demonstrates solid engineering fundamentals, and is committed to continuous learning. They build strong working relationships, show initiative, and contribute to a high performing delivery team.
Responsibilities
Application Development (Majority of Role)
  • Contributes to the design, development, and implementation of full stack solutions across UI, application, and database layers.
  • Works with program managers and business analysts to understand requirements and translate them into technical solutions.
  • Develops high quality, maintainable code that aligns with established standards, tools, and architectural patterns.
  • Participates in source control workflows, branching strategies, and CI/CD deployment activities.
  • Troubleshoots and resolves technical issues, contributing to long term improvements in reliability and performance.
  • Maintains awareness of industry trends and best practices and apply them when aligned with organizational standards.

Team Collaboration
  • Participates in code reviews, knowledge sharing, and team learning practices.
  • Assists junior developers with informal guidance and support when appropriate.
  • Supports a positive, collaborative, and growth-oriented team culture.
  • Contributes to documentation of processes, systems, and technical decisions.

Qualifications
  • Bachelor's in Computer Science or equivalent.
  • 4-6 years of full stack development experience.
  • Primarily hands-on development responsibilities.
  • Experience working within structured standards, frameworks, and established engineering practices.
  • Ability to read, write and understand English for purposes of comprehending written job-related communications and verbal instructions and interactions.

Technical Expertise - Front End Development
  • Strong proficiency in HTML, CSS, JavaScript.
  • Experience with React or Angular.
  • Ability to build responsive, accessible, and intuitive user interface.

Technical Expertise - Back End Development
  • Experience with one or more of the following:
    • js
    • Java
    • PHP
  • Ability to build well-structured APIs, application services, and backend components.

Database Technologies
  • Strong working knowledge of MS SQL and Azure SQL.
  • Ability to design schemas, write SQL queries, and optimize performance.

Other
  • Familiarity with Git and standard version control strategies.
  • Experience with CI/CD pipelines and modern deployment processes.

Compensation: $95,800 to $148,300 per year (depending on qualifications)
What We Offer
At MG2, an affiliate of Colliers Engineering & Design, we value our employees with great benefits and worthwhile programs. We are proud of the many initiatives at MG2 such as our focus on Sustainability and Inclusion & Belonging. We promote MG2 culture firmwide and within each of our offices through monthly recognition, happy hours, summer events, and an end of year Holiday Party to celebrate our accomplishments. People make the place at MG2 - Join our growing firm today!
MG2 offers competitive benefits that support our employees in their life and career. This position is eligible for company benefits including but not limited to:
  • Employer provided employee healthcare plan and reduced cost premium plans, life insurance, and short and long-term disability coverage.
  • Paid Time Off, 7 paid Holidays, and an additional 3 Floating Holidays.
  • Employer sponsored Family Planning Program and employer Paid Parental Leave.
  • Learning & Career Development opportunities.
  • Employee Wellness and Employee Assistance Program.
  • Participation in a 401K program including eligible company match percentage, after waiting period.
Colliers Engineering & Design logo

About Colliers Engineering & Design

Sourced by ZipRecruiter

Colliers Engineering & Design, an affiliate of Colliers, is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and private sector clients. Headquartered in Holmdel, New Jersey with offices throughout the United States, we specialize in providing a comprehensive suite of services including civil/site, architecture, transportation, survey/geospatial, infrastructure, governmental, geotechnical/environmental, telecommunications, utilities/energy and project management. We employ professionals who utilize the most advanced technologies to deliver customized solutions for our clients.

Industry

Engineering professional services

Company size

1,001 - 5,000 Employees

Headquarters location

Holmdel, NJ, US

Year founded

1984

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