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Intern Mern Stack Developer Jobs in Seattle, WA (NOW HIRING)

RadNet

Intern Software Development

Seattle, WA · On-site

$22 - $28.75/hr

Software Developer Intern DeepHealth is seeking a Software Developer Intern for Summer 2026 to join ... Integrate LLM-powered workflows into production systems Full Stack Engineering * Design and ...

Scowtt

Intern - Full Stack Software Engineering

Seattle, WA · On-site +1

$25 - $45/hr

Intern - Full Stack Software Engineering Seattle About Scowtt Scowtt is an early-stage startup transforming the way businesses convert leads into customers through AI/ML marketing optimization and ...

Dellfor Technologies

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 ...

Stoke Space

Spring 2027 Internship - Software

Kent, WA · On-site

$40/hr

Affinity for full-stack software development Vehicle Software As a Software Engineering Intern on the Vehicle Software Team, you will work on the control software stack that runs across the entire ...

Danaher

Software Engineer Internships

Bellevue, WA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Seattle, WA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Tacoma, WA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

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All JobsIntern Mern Stack Developer JobsIntern Mern Stack Developer Jobs in Seattle, WA

Intern Mern Stack Developer information

See Seattle, WA salary details

$13

$26

$44

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

As of Jun 22, 2026, the average hourly pay for intern mern stack developer in Seattle, WA is $26.05, according to ZipRecruiter salary data. Most workers in this role earn between $21.06 and $27.64 per hour, depending on experience, location, and employer.

What is the difference between Intern Mern Stack Developer vs Junior Mern Stack Developer?

AspectIntern Mern Stack DeveloperJunior Mern Stack Developer
Experience LevelEntry-level, internshipEntry to early professional experience
ResponsibilitiesAssisting in development tasks, learning, supporting senior developersDeveloping features, fixing bugs, contributing to projects
Skills & CertificationsBasic knowledge of MERN stack, learning mindsetProficiency in MongoDB, Express.js, React, Node.js, some certifications
Work EnvironmentInternship programs, training-focusedFull or part-time roles in tech teams

The main difference between an Intern Mern Stack Developer and a Junior Mern Stack Developer lies in experience and responsibilities. Interns are typically students or beginners gaining hands-on experience, while Junior developers have some practical skills and contribute more independently. Intern roles focus on learning and support, whereas Junior roles involve active development and problem-solving.

What are Intern MERN Stack Developers?

Intern MERN Stack Developers are entry-level programmers who assist in building web applications using the MERN stack, which stands for MongoDB, Express.js, React.js, and Node.js. As interns, they work under the guidance of senior developers to gain hands-on experience in designing, developing, and deploying full-stack web applications. Their responsibilities typically include writing code, fixing bugs, collaborating with teams, and learning best practices in software development. This role is ideal for those looking to start a career in web development and gain practical experience with modern JavaScript technologies.

What types of projects and tasks can I expect to work on as an Intern MERN Stack Developer?

As an Intern MERN Stack Developer, you will typically participate in projects that involve building and maintaining web applications using MongoDB, Express.js, React, and Node.js. Your daily tasks may include writing and testing code, fixing bugs, developing new features under the guidance of senior developers, and contributing to team meetings. You'll likely collaborate with designers, backend engineers, and QA testers, gaining exposure to the full software development lifecycle. This hands-on experience is valuable for building your technical skills and understanding industry-standard development workflows.

What are the key skills and qualifications needed to thrive as an Intern MERN Stack Developer, and why are they important?

To thrive as an Intern MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and the core components of the MERN stack: MongoDB, Express.js, React.js, and Node.js, often supported by relevant coursework or self-led projects. Familiarity with version control systems like Git, basic RESTful API development, and optionally cloud platforms or CI/CD tools is valuable. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new tasks quickly. These skills are crucial for contributing to real-world projects, resolving development challenges, and growing into a proficient full-stack developer.
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 Intern Mern Stack Developer jobs in Seattle, WA? For Intern Mern Stack Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Intern Mern Stack Developer jobs in Seattle, WA look for? The top searched job categories for Intern Mern Stack Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Intern Mern Stack Developer jobs? Cities near Seattle, WA with the most Intern Mern Stack Developer job openings:
Intern Mern Stack Developer jobs near you
Junior Java/MERN Developer /Junior AI & Machine Learning Engineer

Junior Java/MERN Developer /Junior AI & Machine Learning Engineer

SynergisticIT

Seattle, WA

Other

Posted 18 days ago

Job description

500+ Leetcode Problems! -Still No Offers? Get Offers with a Guaranteed Process which Works!
You've done a ton of Leetcode. You've racked up certificates, aced LeetCode challenges, and you know your way around system design like the back of your hand. On paper, you're everything a tech company wants. However tech stacks and requirement change every day.
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.
Open Roles We're Hiring For our clients:
  • Entry-Level Software Programmers (Java/Python)
  • Java Full Stack Developers
  • Data Analysts & BI Engineers
  • Data Scientists & ML Engineers
All visa types and U.S. citizens are encouraged to apply.
Check the links below:
  • please check the below links
Why do Tech Companies not Hire recent Computer Science Graduates | SynergisticIT
Technical Skills or Experience? | Which one is important to get a Job? | SynergisticIT
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
  • Candidates on F1/OPT needing a job for STEM extension or H-1B filing
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.
Top tech companies are flooded with smart grads. What gets you in the door now is real-world application, confidence in delivery, and the soft skills to own a room-or a Zoom.
Please check the below links:
  • Event videos (OCW, JavaOne, Gartner):
  • USA Today feature
  • Contact: https://www.synergisticit.com/contact-us/

The Market's Changed-Have You?
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