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Remote Freelance Full Stack Developer Jobs in Seattle, WA

Infotech Sourcing

Technical Program Manager III

Kirkland, WA · Remote

$146K - $189K/yr

US - CA - Remote (105700) Job Title: Technical Project/Program Management - Technical Program ... Leading high complexity, XFN-heavy full-stack engineering projects (both front- and back-end ...

Uw

Web Application Developer

Seattle, WA · Remote

The Information School IT department has an outstanding opportunity for a Web Application Developer ... This role is eligible to be a fully remote position. Key Responsibilities Full Stack Web ...

New

MedBridge, Inc.

Product Engineer (AI) - Operations

WA · On-site +1

Build full-stack applications using AI-native engineering workflows and tools such as Claude, Cursor, Codex, and OpenAI and Anthropic APIs. * Develop APIs, backend services, and automation pipelines ...

DocuSign

Senior Software Engineer

Seattle, WA · On-site +1

$158K - $232K/yr

What you'll do We are looking for an experienced full-stack developer. Our team was originally part ... Employee divides their time between in-office and remote work. Access to an office location is ...

Prelim

Software Engineer, Product

Seattle, WA · Remote

$140K - $160K/yr

... and fully remote US team. You'll have the opportunity to architect and build the platform that ... This isn't just another full-stack role, it's the chance to build the infrastructure that millions ...

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All JobsFull Stack Developer JobsRemote Freelance Full Stack Developer JobsRemote Freelance Full Stack Developer Jobs in Seattle, WA

Remote Freelance Full Stack Developer information

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$27

$67

$97

How much do remote freelance full stack developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for remote freelance 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 is the difference between Remote Freelance Full Stack Developer vs Remote Software Engineer?

AspectRemote Freelance Full Stack DeveloperRemote Software Engineer
CredentialsTypically requires a portfolio, coding skills, and sometimes certifications in web developmentRequires a degree in computer science or related field, and coding certifications
Work EnvironmentIndependent, project-based, often self-employed or via freelancing platformsUsually employed by a company, working remotely within a team
Employer & Industry UsageClients across various industries, project-based workTech companies, startups, or corporate IT departments
Search & Comparison IntentLooking for freelance web development projects or contractsSeeking full-time or remote software engineering roles

The main difference is that a Remote Freelance Full Stack Developer works independently on diverse projects for multiple clients, while a Remote Software Engineer is typically employed by a company, working within a team on ongoing software development tasks.

What is a remote freelance full stack developer?

A Remote Freelance Full Stack Developer is a professional who works independently, often from any location, to build and maintain both the front-end and back-end components of web applications. They are skilled in a variety of programming languages and frameworks, allowing them to handle all aspects of a project, from user interface design to server-side logic and database management. As freelancers, they typically work on a project basis for multiple clients, offering flexibility and diverse work experiences. Remote work enables them to collaborate with clients and teams worldwide using digital tools.

What are some common challenges remote freelance full stack developers face when managing multiple projects?

Remote freelance full stack developers often juggle several projects with varying requirements and deadlines. One of the primary challenges is effective time management, as balancing client expectations, deliverables, and communication across different time zones can be demanding. Additionally, freelancers must stay up to date with evolving technologies while handling administrative tasks like invoicing and project tracking. Building strong communication habits and utilizing project management tools can help overcome these hurdles and ensure smooth collaboration with clients and team members.

What are the key skills and qualifications needed to thrive as a remote freelance full stack developer, and why are they important?

To thrive as a Remote Freelance Full Stack Developer, you need proficiency in both front-end (HTML, CSS, JavaScript frameworks) and back-end (Node.js, Python, databases) technologies, along with a strong portfolio of completed projects. Familiarity with version control systems like Git, cloud platforms (e.g., AWS), and continuous integration tools is typically required, and certifications such as AWS Certified Developer or Microsoft Azure Fundamentals are advantageous. Outstanding self-management, proactive communication, and problem-solving skills help you stand out, especially when collaborating with clients and distributed teams. These capabilities are vital for delivering high-quality software solutions independently, meeting client expectations, and ensuring continued project success in a remote freelance environment.
What are popular job titles related to Remote Freelance Full Stack Developer jobs in Seattle, WA? For Remote Freelance Full Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Remote Freelance Full Stack Developer jobs in Seattle, WA look for? The top searched job categories for Remote Freelance Full Stack Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Remote Freelance Full Stack Developer jobs? Cities near Seattle, WA with the most Remote Freelance Full Stack Developer job openings:
Remote Freelance Full Stack Developer jobs near you
Infographic showing various Remote Freelance Full Stack Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 25% Full Time, 50% Part Time, and 25% Contract. Highlights an 100% Remote job distribution, with an average salary of $140,275 per year, or $67.4 per hour.

Senior Fullstack Software Engineer

CourtAvenue

Seattle, WA • On-site, Remote

Full-time

Re-posted 3 days ago

Job description

Gigantic Playground, a CourtAvenue company, is a fast-growing creative technology agency that creates immersive and interactive experiences that connect people, places, and products in extraordinary ways. Our unique experience + technology approach blends creativity, immersive storytelling, and product innovation to create dynamic experiences that captivate, engage, and delight.
We are in search of a Senior Full-Stack Software Engineer to join our Gigantic Playground team. In this role, you will play a crucial part in driving technological innovation for our clients, primarily in the business-to-consumer sector. Your primary responsibilities will involve crafting cutting-edge interactive experiences for our clients' customers. You will explore technology solutions, create prototypes, and ultimately implement production-ready solutions in collaboration with internal, client, and partner teams. Furthermore, you will be encouraged to continuously enhance your skills, share your knowledge with colleagues, and inspire others to excel.
The ideal candidate for the Senior Full-Stack Engineer position is a skilled developer and engineer with a knack for adaptability and a deep curiosity for emerging technologies. You should be self-motivated, capable of independent work, and possess a strong desire for professional growth. Additionally, you should thrive in a collaborative team environment, prioritize end-user experiences, and have a firm grasp of project lifecycles. Your commitment to delivering high-quality work within a fast-paced environment while ensuring user satisfaction is paramount.
The Gigantic Playground team specializes in envisioning and implementing innovative ways for end-users to interact with technology, often in ways that may not resemble traditional technology. The team oversees the entire process, from ideation and architecture to the development and installation of Gigantic Playground experiences, in partnership with our clients.
Job Responsibilities
  • Provide effort estimates and solution proposals for customer requirements, occasionally from a sales-oriented perspective.
  • Assist in presenting solutions and options to client business stakeholders.
  • Engage in technical discovery sessions with clients and internal stakeholders.
  • Lead the development process, solution design, and implementation to ensure on-time, on-budget, and high-quality delivery of client projects.
  • Contribute to refining processes and practices to achieve delivery excellence, team satisfaction, and client contentment.
  • Research new technologies and identify vendors and resources aligned with the client's technical strategies.
  • Promote knowledge and skill development among peers and client staff to support future growth at both the agency and client levels.
  • Collaborate in creating prototypes and proofs-of-concept for rapid learning, validation, and iteration.

Essential Skills
  • Experience in client-facing roles with a consultative focus (agency or business consulting).
  • Proficiency in SaaS and cloud-based solutions.
  • Strong presentation and communication skills.
  • Competence in requirements gathering and technical/non-technical documentation.
  • Familiarity with ALM tools (e.g., Jira, TeamCity, TFS, Git).
  • Understanding of agile principles, including scrum and backlog management.
  • Self-driven, dynamic, and exceptional problem-solving abilities.
  • Ability to extract valuable lessons from both successful and unsuccessful projects while maintaining a positive attitude towards learning from past experiences.
  • Proven expertise in full-stack development (Web UX/UI, REST APIs, Backend, DB modeling, CI/CD, and Deployment automation).
  • Proficiency in Linux or MacOS command-line tools and Bash shell scripting.
  • Strong awareness of web performance factors, including on-page and external solutions (CDN, caching, etc.).
  • Experience with automated testing for both backend and frontend.
  • Bachelor's degree in computer science, systems management, another engineering discipline, or equivalent field experience.

Requirements
  • 5+ years of industry experience required; 7+ years preferred
  • Full-stack development experience (REST APIs, Backend, DB modeling, CI/CD, Web UX/UI, HTML/CSS, Mobile Responsive).
  • Broad programming skills (e.g., NodeJS, JavaScript, SQL, C#, Java, Swift, Kotlin).
  • Expertise with platforms like RabbitMQ, MongoDB, and ExpressJS.
  • Expertise with React or Vue for Web UI and associated tools (e.g., Webpack).
  • Ability to design and develop highly reliable, fault-tolerant systems.
  • Proficiency in Automated Testing and Unit Testing.
  • Experience with cloud infrastructure providers (e.g., AWS, Azure, Google Cloud).
  • Experience using Docker/Container technologies for development and production.
  • Knowledge of infrastructure as code.
  • Experience with databases.

Bonus Skills
  • Expertise in Cloud-First Solutions.
  • Experience with mobile technologies like Flutter, React Native, Swift, and Kotlin.
  • Experience with advanced DevOps, Cloud CI/CD, Ansible, and Exensice Container Deployments at scale.
  • Background in Test-Driven Design.
  • Experience using Docker/Container technologies for development and production.
  • Knowledge of infrastructure as code.
  • Experience with databases.

$115,000 - $145,000 a year
Final compensation will be determined based on total related experience as well as geography.
Gigantic Playground is an Equal Opportunity Employer. Gigantic Playground recruits qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, status as a protected veteran, or genetic information.
Gigantic Playground participates in the E-Verify program. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form (I-9) upon hire.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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