How do I hire MERN stack developers?

To hire the right MERN stack developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect MERN stack developers for your project.

How are Toptal MERN stack developers different?

At Toptal, we thoroughly screen our MERN stack developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship. When you hire MERN stack developers with Toptal, you’ll always work with world-class, custom-matched MERN stack developers ready to help you achieve your goals.

Can you hire MERN stack developers on an hourly basis or for project-based tasks?

You can hire MERN stack developers on an hourly, part-time, or full-time basis. Toptal can also manage the project end-to-end based on your specific requirements as part of our Consulting and Services offerings. Whether you hire a MERN stack developer for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our MERN stack developers can fully integrate into your existing team for a seamless working experience.

What is the no-risk trial period for Toptal MERN stack developers?

We make sure that each engagement between you and your MERN stack developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another MERN stack developer who may be a better fit and with whom we will begin a second, no-risk trial.

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View Charles

Charles Russell

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC-06:00

United States

Toptal Member Since August 12, 2021

Charles is a full-stack developer with 10+ years of experience and degrees in design and development. He has expert C# and JavaScript knowledge, industry standards, and best practices. Charles won multiple service awards and promotions for outstanding expertise and discipline as a communications sergeant in the US Army, managing information technology for 100+ users. As the founder of his own company, Charles understands how to deliver successful projects from start to finish.

MERN Stack Visual Studio Development Game Development C#JavaScript TypeScript MongoDB Web Development React.js Express.js Unity Node.js REST API

View Eduardo

Eduardo Lopez

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC-06:00

United States

Toptal Member Since June 11, 2024

Eduardo is a full-stack developer with 5+ years of experience in JavaScript, specializing in React, Node.js, NestJS, and TypeScript. He also has expertise in Flutter, Laravel, Express.js, and Next.js. With an antifragile mindset, Eduardo adapts and remains resilient, fostering a high-performance culture, blending technical and strategic expertise, and applying best practices and optimization techniques. After revamping a legacy system—he cut load times by half and boosted user engagement by 30%.

MERN Stack JavaScript TypeScript React.js Express.js Node.js REST API Flutter PHP Full-stack React Native Next.js Dart

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Michael Hasenfratz

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC-05:00

Canada

Toptal Member Since May 10, 2017

Michael is an accomplished tech executive with success in consulting and digital publishing industries. Most recently, he built the entire technology platform a multimillion-dollar digital publisher uses to deliver its content and services to millions of people worldwide. He has experience conceptualizing, designing, developing, maintaining, and analyzing innovative and high-quality technology and products.

MERN Stack BigQuery JavaScript Express.js Node.js MongoDB Amazon S3 iOS Agile Development REST API Slack Development Google Software Xcode

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Eduardo Sotero

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC-03:00

Brazil

Toptal Member Since January 18, 2021

Eduardo is an experienced front-end engineer with more than eight years of hands-on experience efficiently coding websites and applications using modern HTML, CSS, and JavaScript. He is a great enthusiast and evangelist of the MERN stack, always eager to learn and share his knowledge. Now, looking to learn even more about the world of blockchain and dapps creation.

MERN Stack React.js Next.js Tailwind CSS CSS JavaScript TypeScript Sass HTML5 React Native Redux GatsbyJS GraphQL

View Martina

Martina Zrnec

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+01:00

Croatia

Toptal Member Since December 8, 2019

Martina is motivated and eager to learn more daily and contribute anywhere needed. She gained experience working in a fast-paced, multicultural startup where coding new features and deployments were done weekly. She is a full-stack developer focused on JavaScript technologies and the MERN stack. She has a strong focus on getting things done and understanding a business, and she is moved by the actions taken by individuals every day. Martina ensures the focus is on tangible results.

MERN Stack React.js

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Teddy Morin

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+01:00

Andorra

Toptal Member Since October 11, 2022

Teddy works as a developer, lead developer, and teacher. With a background in engineering, he specializes in Node.js, React, and React Native. In his spare time, he writes articles, teaches courses, and develops his own projects. Previously, he had the opportunity to work on large-scale projects in industries such as eCommerce and healthcare. Teddy likes to focus on writing code, automation, software architecture, and quality in general.

MERN Stack React.js Next.js Node.js NestJS TypeScript Tailwind CSS JavaScript React Native Redux REST API Front End Full-stack

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Ventsislav Staykov

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+02:00

Bulgaria

Toptal Member Since October 20, 2021

Ventsislav is a highly skilled software engineer with 7+ years of experience leading technical and team activities during all stages of the software development lifecycle. Experienced in front- and back-end development, he has designed and developed N-tier applications and complex IT solutions using the MERN stack. Ventsislav is energetic and devoted to high-quality solutions that drive customer success.

MERN Stack JavaScript TypeScript React.js Express.js MongoDB Git Visual Studio Development Jenkins Agile Development C#Node.js Sass

View Muhammad

Muhammad Taimoor Sultani

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+05:00

Pakistan

Toptal Member Since April 29, 2022

Muhammad is a full-stack developer with 9+ years of experience in React Native and the MERN stack: MongoDB, Express.js, React, and Node.js. He creates innovative, scalable web and mobile applications, such as the audio and video call module for the Jeenie app, which he enhanced with PSTN functionality. Muhammad's work spans various industries, including healthcare, fintech, and custom software services, delivering digital solutions with a client-focused and collaborative approach.

MERN Stack React.js React Native Next.js GraphQL REST API Android iOS Firebase TypeScript Node.js JavaScript CSS

View Muhammad

Muhammad Raza

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+05:00

Pakistan

Toptal Member Since September 30, 2022

With 6+ years of experience in the MERN stack, Muhammad specializes in building scalable, high-performance applications. He's proficient in relational, non-relational, and graph databases and has expertise in API integrations, database optimization, and UI enhancements. Skilled in AWS, Heroku, and CI/CD pipelines, Muhammad ensures seamless deployments and efficient workflows. His attention to detail and innovative approach enable him to deliver impactful and reliable solutions.

MERN Stack GitHub TypeScript MongoDB REST API JavaScript React.js Node.js Tailwind CSS Next.js Web Development Express.js Redis

View Dave

Dave Degeatano

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+08:00

Indonesia

Toptal Member Since April 17, 2022

Dave is a highly passionate software developer and team player with over 15 years in the industry and experience across the tech stack. He loves building applications to solve challenging problems, and his ability to focus on the business needs and communicate effectively contributes to his reputation for always going above and beyond to deliver top value. Dave also has experience leading teams internationally and is genuinely driven by helping businesses achieve their visions.

MERN Stack React.js Next.js JavaScript Front End

View Arnault

Arnault Nouvel

Freelance MERN Stack Developer

Verified Expert in Engineering

UTC+09:00

South Korea

Toptal Member Since October 13, 2021

Arnault is a passionate developer with 15+ years of experience in web solution development. He's focused on delivering high-quality, scalable, and secure cloud applications using industry best practices. Arnault is continuously improving his knowledge and skills by developing side projects, such as SWLC PAL and Hangul Games.

MERN Stack React.js Node.js MongoDB Next.js Tailwind CSS Express.js JavaScript CSS Web Development HTML5 Front End REST API

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

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Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients

Creating an app for the game

Leading a digital transformation

Building a cross-platform app to be used worldwide

Drilling into real-time data creates an industry game changer

Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of Tripcents as any in-house team member of Tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.
Brantley Pace
CEO & Co-Founder

How to Hire MERN Stack Developers Through Toptal

Talk to One of Our Client Advisors

A Toptal client advisor will work with you to understand your goals, technical needs, and team dynamics.

Work With Hand-selected Talent

Within days, we’ll introduce you to the right MERN stack developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

Work with your new MERN stack developer for a trial period (pay only if satisfied), ensuring they’re the right fit before starting the engagement.

EXCEPTIONAL TALENT

How We Source the Top 3% of MERN Stack Developers

Our name “Toptal” comes from Top Talent—meaning we constantly strive to find and work with the best from around the world. Our rigorous screening process identifies experts in their domains who have passion and drive.

Of the thousands of applications Toptal sees each month, typically fewer than 3% are accepted.

Start Hiring Today

STEP 1

Language and Personality Evaluation

26.4% of applications pass

The first step of the screening process is a comprehensive English language and communication evaluation. We also assess personality traits, seeking only those who are passionate and fully engaged in their work.

STEP 2

In-depth Skill Review

7.4% of applications pass

We test each applicant’s technical knowledge and problem-solving ability through various assessments. Every member of the Toptal network is an expert in their domain, and we typically only advance candidates with exceptional results in this phase.

STEP 3

Live Screening

3.6% of applications pass

Toptal screeners, who are experts in their functional domain, interview each MERN stack developer. Our screeners provide specific live exercises, looking for problem-solving ability, depth of experience, communication ability, and creativity.

STEP 4

Test Project

3.2% of applications pass

Each candidate is assigned a test project to evaluate whether they can “walk the walk.” Test projects take 1-3 weeks and are comprehensive and provide real-world scenarios for candidates to demonstrate their competence, thoroughness, professionalism, and integrity.

STEP 5

Continued Excellence

Top 3.0% of MERN stack developers

As a quality-first company, we demand the best from our talent, so they can deliver the best to our clients. This principle permeates every Toptal engagement and delivered project. Only the top 3% of Developers can consistently perform at this level.

Capabilities of MERN Stack Developers

MERN Stack developers are instrumental in building dynamic, scalable web applications that deliver seamless user experiences. With expertise across MongoDB, Express.js, React, and Node.js, they build full-stack solutions that combine efficient data handling, strong backend logic, and engaging front-end interfaces.

Scalable Architecture Design

Building scalable applications requires a well-structured architecture that separates concerns between the front end, back end, and database layers. Our developers implement best practices for modular design, efficient data flow, and flexible API structures to ensure applications remain stable as they grow.

Full-stack Web Application Development

Creating end-to-end web applications demands developers who can seamlessly manage both front-end and back-end to deliver cohesive, user-friendly experiences. Toptal engineers integrate MongoDB for data storage, Express.js for back-end logic, React for dynamic user interfaces, and Node.js for server-side functionality to ensure the entire system operates efficiently.

Application Security

Web applications are frequent targets for cyberattacks, making proactive security measures essential to protect user data and system integrity. Toptal MERN stack coders implement data validation, input sanitization, and secure API endpoint strategies to defend against threats like XSS, CSRF, and injection attacks, enhancing application security.

Performance and Speed Enhancements

Maximizing application performance is crucial for delivering fast, responsive user experiences and maintaining system stability as traffic grows. Our engineers apply techniques like caching with Redis, database indexing, and lazy loading to improve load times, boost API response rates, and handle large-scale data efficiently.

Automated Tests

Automated tests help identify bugs early, streamline development, and improve overall application reliability. Our MERN stack programmers write unit, integration, and end-to-end tests using frameworks like Jest, Mocha, Chai, and Cypress to ensure new features work as intended without disrupting existing functionality.

Cloud Application Deployment

Deploying to the cloud involves more than just moving code; it requires careful planning, infrastructure management, and platform expertise to achieve reliability and scalability. Toptal MERN stack engineers manage cloud environments, configure CI/CD pipelines using tools like GitHub Actions or Jenkins, and build Dockerized setups to streamline deployment and support growth.

Building with Microservices

Adopting a microservices architecture improves flexibility and scalability for complex applications. Our developers design and implement modular services using Docker, Kubernetes, and API gateways to enable businesses to scale components independently.

Legacy Application Migration

Outdated systems can hinder performance, security, and scalability, making modernization essential for businesses seeking to stay competitive. Toptal coders specialize in refactoring monolithic applications and migrating systems from PHP, .NET, or Python to the MERN stack, improving maintainability and ensuring a smooth transition with minimal downtime.

FAQs

Typically, you can hire MERN stack developers with Toptal in about 48 hours. For larger teams of talent or full end-to-end project delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

Once you select your MERN stack developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.
To hire the right MERN stack developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect MERN stack developers for your project.
At Toptal, we thoroughly screen our MERN stack developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

When you hire MERN stack developers with Toptal, you’ll always work with world-class, custom-matched MERN stack developers ready to help you achieve your goals.
You can hire MERN stack developers on an hourly, part-time, or full-time basis. Toptal can also manage the project end-to-end based on your specific requirements as part of our Consulting and Services offerings. Whether you hire a MERN stack developer for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our MERN stack developers can fully integrate into your existing team for a seamless working experience.
We make sure that each engagement between you and your MERN stack developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another MERN stack developer who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-class Talent

Trusted Talent Only
Our talent are thoroughly vetted professionals who ramp up quickly, function as essential team members, and deliver results.
Precise Matching
Our experienced talent matchers specialize in pairing you with the right fit. They work to understand exactly what you need and hand-select the best professionals for your project.
Seamless Hiring
We handle all aspects of billing, payments, and NDAs, streamlining the hiring process so you can focus on innovation, not overhead.
No-risk Trial Period
We want to be sure your engagement is a total success, so we offer a no-risk trial period. Work with your new hire for up to two weeks and pay only if you’re satisfied.
Effortless Scaling
Scale your team up or down as needed, with quick and efficient hiring in under 48 hours.
Flexible Engagements
Choose the engagement type that suits your needs—hourly, part-time, or full-time— and enjoy the flexibility to adjust as needed.