1

Freelance Mern Stack Developer Jobs in Seattle, WA

senior .net developer

Redmond, WA · On-site

$61.50 - $78.50/hr

NET stack (WISA, WINS) C#, WPF * Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of writing code in JS (ES6), JQuery, HTML, CSS, C# * At Least 5+ years of ...

Description: Sr. SQL DBA ( with AWS RDS) Tech Stack: MS SQL (primary), MySQL, AWS RDS Work Hours: 9 ... Working with otperson departments and developers to understand data requirements and integrate ...

Oversee and direct contracted engineering and technical advisor freelancers/agencies. * Pair ... Full-Stack Development. Build and continuously improve the Y's software, end to end. * Design ...

Freelance Mern Stack Developer information

See Seattle, WA salary details

$27

$67

$97

How much do freelance mern stack developer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for freelance mern 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 a freelance MERN Stack Developer?

A Freelance MERN Stack Developer is a self-employed software engineer who specializes in building web applications using the MERN stack: MongoDB, Express.js, React.js, and Node.js. These developers work independently, often on a project-by-project basis, for various clients. They handle both the front-end and back-end development, ensuring seamless integration and performance of web applications. Freelance MERN Stack Developers are valued for their flexibility, technical expertise, and ability to deliver end-to-end solutions.

What are the key skills and qualifications needed to thrive as a freelance MERN Stack Developer?

To thrive as a Freelance MERN Stack Developer, you need strong proficiency in MongoDB, Express.js, React.js, and Node.js, along with a solid understanding of JavaScript and web development fundamentals. Familiarity with version control systems like Git, deployment platforms (e.g., AWS, Heroku), and relevant certifications such as JavaScript or React developer certificates are valuable. Excellent communication, time management, and problem-solving skills help freelancers effectively collaborate with clients and manage projects independently. These skills enable successful project delivery, client satisfaction, and adaptability in a competitive freelance environment.

How do freelance MERN Stack Developers typically manage client communications and project expectations?

Freelance MERN Stack Developers often work remotely and independently, making clear client communication essential for project success. They usually conduct regular check-ins via emails, messaging apps, or video calls to discuss progress, clarify requirements, and address feedback. Setting up project milestones and deliverables at the outset helps manage expectations and ensures both parties are aligned on timelines and outcomes. Many freelancers also use project management tools to keep clients updated and track changes efficiently.

What is the difference between Freelance Mern Stack Developer vs Freelance Front-End Developer?

AspectFreelance Mern Stack DeveloperFreelance Front-End Developer
SkillsProficient in MongoDB, Express.js, React, Node.jsSpecializes in HTML, CSS, JavaScript, UI/UX design
Work EnvironmentFull-stack development, backend and frontend tasksPrimarily frontend design and implementation
Common UsageBuilding complete web applicationsCreating user interfaces and visual elements

Freelance Mern Stack Developers handle both backend and frontend development using the MERN stack, enabling them to build complete web applications. In contrast, Freelance Front-End Developers focus mainly on designing and implementing the visual and interactive aspects of websites. While both roles require JavaScript skills, the Mern Stack Developer's expertise spans the entire application stack, making them suitable for full project development, whereas Front-End Developers specialize in user interface design.

What are the most commonly searched types of Mern Stack Developer jobs in Seattle, WA?

The most popular types of Mern Stack Developer jobs in Seattle, WA are:

What are popular job titles related to Freelance Mern Stack Developer jobs in Seattle, WA?

For Freelance Mern Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:

What cities near Seattle, WA are hiring for Freelance Mern Stack Developer jobs?

Cities near Seattle, WA with the most Freelance Mern Stack Developer job openings:

Entry Java/MERN Developer - Finance/Banking Sector (AWS)

Redmond, WA • On-site

Other

Posted 10 days ago


Job description

Junior Java Full Stack Developer — Build, Deploy, and Get Noticed If you know how to code but are not getting callbacks, the problem may not be your ability—it may be your job-market readiness. Employers are looking for junior full-stack developers who can do more than complete assignments. They want candidates who can design APIs, connect databases, understand frontend and backend workflows, use Git, and talk confidently about how their applications work. SynergisticIT is seeking candidates interested in Java full-stack development, Spring Boot, React or JavaScript, REST APIs, SQL, microservices, cloud fundamentals, and DevOps basics. This posting is ideal for candidates who want to build a strong foundation in enterprise-style development and become more competitive for entry-level and junior developer roles. Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Synergisticit focuses on closing the gap between your tech skills and what employers want now. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients. We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts/ Machine learning/AI candidates Ideal Candidates: Recent grads in CS, Engineering, Math, or Statistics with limited or no job experience Jobseekers who had layoffs due to Downsizing and want to get in demand tech stack Professionals seeking a career switch to tech Candidates with career gaps or lacking real-world experience Individuals looking to boost their skill portfolio for better job prospects Computer Science grads with limited or no job experience Students who recently finished their Bachelor's or Master's programs Those struggling to land interviews despite having experience please read our blogs Why do Tech Companies not Hire recent Computer Science Graduates | https://www.synergisticit.com/why-tech-companies-dont-hire-recent-cs-graduates/ Technical Skills or Experience? | Which one is important to get a Job? | https://www.synergisticit.com/tech-skill-or-experience-which-one-is-more-important-for-a-jobseeker/ Please check below links: Synergisticit Industry Event videos (OCW, JavaOne, Gartner data Analytics): https://fast.wistia.com/embed/channel/k4mlq69ekl USA Today feature Explore JOPP: https://www.synergisticit.com/jopp/ Contact: https://www.synergisticit.com/contact-us/ SynergisticIT JOPP is useful because it helps candidates move from scattered learning to a structured job-placement-focused process. Instead of simply collecting certificates or watching tutorials, candidates can focus on employer-aligned skills, stronger projects, interview readiness, and better resume presentation. Take the next step toward becoming a job-ready Java full-stack developer— Contact us Please note: Resume databases are shared with clients and interested clients will reach out directly if they find a qualified candidate for their req. Resume submissions may be shared with our JOPP team database also. Please unsubscribe if contacted or if you don't want to be contacted please don't submit your resume.