Full Stack Developer (MERN Stack + DevOps)

Key Tasks:

• Develop robust, scalable, and secure IoT cloud applications using the MERN stack (MongoDB, Express.js, React, Node.js).
  • Design and implement backend RESTful APIs for IoT data collection, processing, and analytics.
  • Develop responsive frontend interfaces using React.js for real-time data visualization and user interactions.
• Implement cloud infrastructure on platforms such as AWS, Azure, or GCP to deploy and scale IoT applications.
  • Configure and manage cloud resources like EC2 instances, cloud databases (MongoDB Atlas, DynamoDB), and storage buckets.
  • Ensure cloud security best practices, including identity management and access control.
• Establish and manage DevOps pipelines for continuous integration, continuous delivery (CI/CD), and automated deployments.
  • Set up automated build, test, and deployment pipelines using Jenkins, GitHub Actions, or GitLab CI/CD.
  • Create and manage containerized applications using Docker and orchestration platforms like Kubernetes.
• Integrate IoT communication protocols such as MQTT, HTTP, WebSockets, and device management solutions.
  • Implement secure and efficient communication between IoT devices and cloud backend.
  • Optimize data throughput and latency in IoT message handling and data processing.
• Conduct rigorous testing, debugging, and optimization to ensure performance and reliability.
  • Develop unit, integration, and end-to-end test cases for application components.
  • Analyze application performance using monitoring tools such as Prometheus or Grafana.
• Provide comprehensive technical documentation and support knowledge transfer within teams.
  • Document technical architectures, APIs, data models, and deployment strategies clearly and concisely.
  • Participate in code reviews, mentoring junior developers on best practices.

Technical Skills Required:

• MongoDB, Express.js, React.js, Node.js
• AWS/GCP/Azure cloud platforms
• Docker, Kubernetes, Jenkins, GitHub Actions/GitLab CI/CD
• IoT protocols (MQTT, HTTP, WebSockets)
• Linux, shell scripting, Git

Collaboration:

• IoT Hardware and Firmware Engineers
• Mobile Application Development Teams
• Cloud Infrastructure and Security Teams
• Product Owners and Project Managers

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Please email to hr@infolitz.com .

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