Node.js Developer

Compunnel, Inc.; Remote; USD 120,000 - 150,000; Full time

Job summary

A technology solutions provider is seeking a Senior MERN Developer to design and develop scalable web applications. The role includes collaborating with product and engineering teams, writing RESTful APIs, and developing AWS Lambda functions. Ideal candidates should have 8 years of relevant experience, including recent work with the MERN stack, and strong skills in JavaScript technologies. This position promotes high-quality code and embraces Agile methodologies, offering opportunities for growth in a dynamic environment.

Qualifications

• 8 years of relevant client experience in similar technologies.
• 4+ years of recent, hands-on experience with the MERN stack.
• Proven experience building applications interfacing with enterprise systems.

Responsibilities

• Design, develop, and maintain web applications using the MERN stack.
• Write and maintain RESTful APIs.
• Develop AWS Lambda functions for scalable architectures.

Skills

React.js

Node.js

MongoDB

RESTful APIs

Agile methodologies

Problem-solving

Analytical skills

Cloud & DevOps

Education

Bachelor's degree in Computer Science

Tools

Git

Unit testing libraries

API testing tools

Job description

We are seeking a hands-on Senior MERN Developer to design, develop, and maintain scalable web applications.

This role requires close collaboration with product and engineering teams and occasional on‑site client interaction.

Responsibilities

• Design, develop, and maintain high‑quality, well‑tested frontend and backend applications using the MERN stack (MongoDB, Express, React, Node.js)
• Serve as a technical reference for frontend and backend development best practices
• Write and maintain RESTful APIs and integrate with enterprise backend systems
• Develop and maintain AWS Lambda functions and leverage AWS services to support scalable, serverless architectures
• Follow best practices across SDLC, unit testing, performance tuning (code and database), and secure coding
• Participate in code reviews to ensure quality, maintainability, and adherence to standards
• Work independently to deliver optimal client experiences while collaborating with cross‑functional teams

Required Skills & Experience

• 8 years of relevant client experience in similar technologies (excluding training period)
• 4+ years of recent, hands‑on professional development experience with the MERN stack
• Strong expertise in:
  • React.js (some familiarity is good, strong is not required)
  • Node.js
  • MongoDB
• Proven experience building applications that interface with enterprise systems via RESTful APIs
• Experience with unit testing libraries, API testing tools, and Git‑based version control
• Solid understanding of Agile / iterative development methodologies
• Strong problem‑solving, analytical, and communication skills
• Ability to work independently as well as collaboratively within a team
• Strong attention to detail and commitment to delivering high‑quality code
• Cloud & DevOps (Required / Preferred)

Nice to Have

• Exposure to GenAI tools such as GitHub Copilot, Amazon Q, or similar
• Performance tuning at both application and database levels

Education

Bachelor’s degree in Computer Science, Engineering, or a related technical field