MERN Stack Developer

Job title : MERN Stack Developer

Location: NYC NY (Onsite)

Roles & responsibilities:

An experienced MERN Stack Developer to architect develop and maintain scalable web applications and microservices. This role involves full ownership of features from UI/UX design in React/TypeScript to backend microservices in ActiveMQ messaging authentication MySQL database integration unit testing and CI/CD pipeline implementation using GitHub Actions and Docker script working on oracle VM with Ubuntu operating system.

Key Responsibilities

Front-End Development

• Develop responsive and accessible user interfaces using and TypeScript.
• Implement component-driven architecture following Atomic Design principles.
• Style applications using Tailwind CSS and Bootstrap component libraries.
• Design and implement chart-based dashboards using line chart using Highcharts or any other chart libraries and work on complex JSON data for UI representation.
• Strong knowledge to manage application state using Redux or Redux Toolkit.
• Convert JavaScript components to TypeScript and apply interface-based design.
• Conduct peer code reviews and provide constructive feedback.

Back-End & API Services

• Design and develop RESTful APIs and middleware using and Express.
• Architect microservices and implement inter-service communication.
• Integrate ActiveMQ for asynchronous message processing.
• Implement secure authentication and authorization using JWT.
• Generate server-side rendered PDFs from UI pages.
• Develop backend services using TypeScript and follow design principles.
• Conduct backend code review and provide feedback to peers.

Database

• Analyze and understand complex database relationships and mappings.
• Write optimized SQL queries with JOINS for UI data representation and visualization.
• Design new tables and establish relationships with existing schema.
• Collaborate with frontend and backend teams for seamless data integration.
• Ensure database performance optimization and data integrity.
• Document database schema and maintain version control.

Development Environment & Tools

• Experience with Oracle VM for virtualized development.
• Proficiency in Ubuntu OS for development and system configuration.
• Skills in troubleshooting and optimizing workflows in virtual machines.
• Familiarity with ubuntu commands and package management in Ubuntu.
• VS Code Github Postman mysqlWorkbench

Quality & Standards

• Enforce ESLint rules and maintain consistent code formatting.
• Write unit and integration tests using Jest and testing-library.
• Conduct code reviews and ensure adherence to coding standards.
• Maintain documentation for components services and APIs.

DevOps & Cloud Deployment

• Deploy monitor and scale applications on AWS (S3 CloudFront ECS/EKS Lambda).
• Implement CI/CD pipelines using GitHub Actions.
• Manage configuration files secrets and environment promotion workflows.
• Analyze logs using CloudWatch and monitor server performance metrics.
• Follow Trunk based git branching strategy.

Collaboration & Mentorship

• Demonstrate clear concise and proactive communication with clients and stakeholders to ensure alignment on technical requirements project goals and delivery timelines.
• Collaborate with cross-functional teams to resolve blockers and propose solutions.
• Work closely with UX/UI designers product managers and QA engineers as well as client stakeholders.
• Mentor junior developers and promote clean code and architectural best practices.
• Participate in sprint planning backlog grooming and technical design discussions.

Required Qualifications

• 5 10 years of hands-on experience in building production-grade web applications.
• Expertise in JavaScript (ES6) TypeScript and modern .
• Strong understanding of Atomic Design and component-driven development.
• Proficiency in Tailwind CSS Bootstrap and responsive design.
• Experience with Redux or Redux Toolkit for state management.
• Backend development expertise in and Express.
• Hands-on experience with microservices and ActiveMQ message brokers.
• Implementation of JWT-based authentication and authorization.
• Strong unit testing skills using Jest and testing-library.
• AWS deployment experience and CI/CD setup using GitHub Actions.
• Excellent problem-solving communication and teamwork skills.

Good to have Knowledge

• Basic knowledge of Java Spring Boot and Wicket framework.
• Experience in performance tuning at frontend.