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Online Mern Stack Developer Jobs (NOW HIRING)

Git, Docker (preferred) Qualifications * 3+ years of professional experience as a Full-Stack Developer, primarily with the MERN/TypeScript stack. * Deep understanding of TypeScript's advanced ...

The Software Developer will provide full stack development and documentation support for the FAA ... Experience with MERN stack - MongoDB, Express, React and Node * Experience with Python * Experience ...

Strong experience with fullstack development, including MERN stack technologies * Experience ... Exposure to DevOps practices and CI/CD pipelines * Experience contributing to technical design or ...

Strong experience with fullstack development, including MERN stack technologies * Experience ... Exposure to DevOps practices and CI/CD pipelines * Experience contributing to technical design or ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

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

As of Sep 9, 2026, the average hourly pay for online mern stack developer in the United States is $59.26, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.27 per hour, depending on experience, location, and employer.
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Infographic showing various Online Mern Stack Developer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 63% Full Time, 34% Part Time, and 2% Contract. Highlights an 81% Physical, 1% Hybrid, and 18% Remote job distribution, with an average salary of $123,262 per year, or $59.3 per hour.

Sr. Applications Developer MERN

Strongsville, OH • On-site

Foundation Software
Software Development • 201 - 500 employees

$88K - $121K/yr

Full-time

Re-posted 9 days ago


Foundation Software rating

9.3

Company rating: 9.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

14th of 247 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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