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Junior Mern Stack Developer Jobs in Ohio (NOW HIRING)

SynergisticIT

Jr. Java Programmer (Remote)

Toledo, OH · On-site

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 ...

Concept Plus

Junior Developer

Dayton, OH · On-site +1

$65K - $84K/yr

The position requires foundational knowledge of client IT processes and technology stack, including ... The Junior Developer works within Agile teams, collaborating with development, Cloud Engineering ...

Navtech, Inc.

.Net Developer with C#, SOA

Columbus, OH · On-site

$100K - $116K/yr

... junior members accountable. • Mentor junior developers and contribute to their professional ... Stack. • Proficiency in Microsoft technologies such as ASP.NET, C#, and .NET framework. • ...

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Junior Mern Stack Developer information

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$22.8K

$84.6K

$130.7K

How much do junior mern stack developer jobs pay per year?

As of Aug 3, 2026, the average yearly pay for junior mern stack developer in Ohio is $84,589.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,700.00 and $82,700.00 per year, depending on experience, location, and employer.

Can I learn MERN in 3 months?

As a Junior MERN Stack Developer, learning the core technologies—MongoDB, Express.js, React, and Node.js—can be achieved in three months with intensive study and practical projects. However, mastering advanced concepts and building a strong portfolio typically requires ongoing practice beyond this timeframe.

Will AI replace MERN?

AI is unlikely to fully replace MERN stack developers, as the role requires understanding complex application logic, coding, and problem-solving that AI tools can assist but not fully automate. Developers skilled in JavaScript, React, Node.js, and MongoDB will continue to be essential for building and maintaining web applications, especially as AI can enhance productivity and automate routine tasks. Staying updated with new tools and frameworks is important for MERN developers to remain competitive in the evolving tech landscape.

What are the key skills and qualifications needed to thrive in the Junior Mern Stack Developer position, and why are they important?

To thrive as a Junior MERN Stack Developer, you need a solid understanding of JavaScript, React.js, Node.js, Express, and MongoDB, typically supported by a relevant degree or coding bootcamp. Familiarity with version control systems like Git, Agile development practices, and basic knowledge of RESTful APIs are highly valued, while certifications in web development can enhance your candidacy. Strong problem-solving abilities, good communication skills, and a willingness to learn enable effective collaboration and growth in this role. These skills and qualities are essential for building efficient web applications and contributing successfully to dynamic development teams.

What kind of projects or tasks might a Junior MERN Stack Developer typically work on?

As a Junior MERN Stack Developer, you will often be involved in building and maintaining web applications, implementing new features, and fixing bugs within the application stack. Your day-to-day work may include writing code for both front-end (using React.js) and back-end (using Node.js and Express), working with databases like MongoDB, and collaborating closely with other developers, designers, and project managers. You may also be asked to participate in code reviews, contribute to team discussions on architecture or user experience, and learn best practices for scalable and maintainable code. This hands-on experience helps you develop your technical skills and prepares you for more advanced responsibilities as your career progresses.

Is MERN stack still in demand?

The MERN stack remains in high demand for web development roles, including Junior MERN Stack Developers, due to its popularity for building scalable and efficient applications. Skills in MongoDB, Express.js, React, and Node.js are highly valued by employers, and knowledge of JavaScript across the stack is essential for many tech companies.

Is MERN stack in demand in 2026?

The MERN stack, which includes MongoDB, Express.js, React, and Node.js, remains highly in demand for junior MERN Stack developers due to its popularity in web development and the growing need for full-stack skills. Proficiency in JavaScript and frameworks like React and Node.js are valuable for job opportunities in 2026.

What is a Junior Mern Stack Developer job?

A Junior MERN Stack Developer is an entry-level software developer who specializes in building web applications using the MERN stack, which consists of MongoDB, Express.js, React, and Node.js. They assist in developing, testing, and maintaining both front-end and back-end components of web applications. Typical responsibilities include writing clean code, fixing bugs, collaborating with senior developers, and integrating APIs. Strong foundational knowledge of JavaScript, database management, and version control (e.g., Git) is essential. This role is ideal for individuals looking to gain hands-on experience and grow their skills in full-stack development.

What are the most commonly searched types of Mern Stack Developer jobs in Ohio? The most popular types of Mern Stack Developer jobs in Ohio are:
What are popular job titles related to Junior Mern Stack Developer jobs in Ohio? For Junior Mern Stack Developer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Junior Mern Stack Developer jobs in Ohio look for? The top searched job categories for Junior Mern Stack Developer jobs in Ohio are:
What cities in Ohio are hiring for Junior Mern Stack Developer jobs? Cities in Ohio with the most Junior Mern Stack Developer job openings:
Junior Mern Stack Developer jobs near you
Infographic showing various Junior Mern Stack Developer job openings in Ohio as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $84,589 per year, or $40.7 per hour.

Sr Applications Developer MERN

Foundation Software

Strongsville, OH

$88K - $121K/yr

Full-time

Posted 2 days ago

New

Foundation Software rating

9.3

Company rating: 9.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

15th of 241 rated software companies

Job description

Senior Application Developer (MERN/ GCP/ Technical Lead)

Build the Future of Construction Technology

Foundation Software is one of the fastest-growing construction software companies in the U.S. and a multi-year Northeast Ohio Top Workplace. We're seeking a Senior Application Developer who combines strong hands-on engineering skills with technical leadership, project ownership, and a passion for building modern cloud-native applications.

This role focuses on the TypeScript-based MERN stack and Google Cloud Platform (GCP) while helping evolve our broader technology ecosystem.

Development & Architecture
  • Design, build, and support scalable applications using MongoDB, Express.js, React, Node.js (TypeScript), APIs, and GCP.
  • Develop modern web applications, microservices, integrations, and cloud-native solutions deployed via containers to Google Cloud Run, Cloud Functions, and Kubernetes.
  • Lead solution design and contribute to architecture decisions.
  • Drive modernization initiatives that improve scalability, reliability, security, and maintainability.
Technical & Project Leadership
  • Lead technical projects from design through deployment.
  • Coordinate work across developers, product teams, and stakeholders.
  • Facilitate architecture reviews, planning sessions, and technical decision-making.
  • Identify and resolve technical risks, dependencies, and delivery challenges.
Mentorship & Collaboration
  • Mentor developers through code reviews, coaching, and knowledge sharing.
  • Promote engineering best practices including clean architecture, dependency injection, testing, performance, and code quality.
  • Partner closely with Product, QA, DevOps, Architecture, and business teams.
  • Troubleshoot complex production issues using the observability stack (Sentry, OpenTelemetry, structured logging) and drive continuous improvement.
Required
  • 7+ years of software development experience.
  • Proven experience leading software projects and influencing technical direction.
  • Strong, current expertise with TypeScript
  • Strong expertise with:
    • MongoDB (native Node.js driver; Mongoose a plus)
    • js
    • React
    • js
  • Hands-on experience with:
    • Dependency injection / IoC containers (InversifyJS or similar)
    • Redis-backed job queues (BullMQ or similar) and Google Cloud Tasks / Pub/Sub
    • Auth0 / OIDC / JWT-based authentication
    • Schema validation with Zod
    • Modern React tooling - Redux Toolkit, React Hook Form/Formik, and Material UI (MUI) or similar.
  • Experience developing and deploying solutions in Google Cloud Platform (GCP), including Cloud Run, Cloud Functions, Cloud Tasks, Pub/Sub, and Secret Manager.
  • Experience with Docker and Kubernetes for containerized service deployment.
  • Experience building scalable web applications, APIs, microservices, and distributed systems.
  • Experience mentoring developers and leading technical discussions.
  • Strong communication, collaboration, and problem-solving skills.
Preferred
  • Experience as a Technical Lead, Lead Developer, or Project Lead.
  • Experience with payments/card processing, PCI-DSS, or client-side field-level encryption.
  • Experience with construction software, ERP systems, financial systems, or expense management solutions.
  • Experience building or integrating expense management, AP, invoice processing, procurement, or purchasing applications.
  • Experience with feature flag release management
  • Experience integrating LLMs / generative AI into production applications.
  • Familiarity with equivalent technologies on the Azure / .NET / C# stack.
Why Foundation?
  • Influence architecture and technical direction.
  • Lead impactful projects and mentor other developers.
  • Work with modern TypeScript, React, and GCP technologies.
  • Competitive compensation, strong benefits, and career growth opportunities.
  • Award-winning culture with a collaborative, employee-focused environment.

If you enjoy building modern cloud applications, leading technical initiatives, and mentoring others, we'd love to talk with you.

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