Job Title: Senior Software Engineer – React, Node.js, Azure, and IoT

Location: Gurgaon (No WFH)

Experience: 5+ years

Job Type: Full-time

About the Role

We are looking for a Senior Software Engineer with a strong background in React, Node.js, Azure Cloud, and IoT to drive the development of cutting-edge web, mobile, and IoT solutions. The ideal candidate will have 4-5 years of hands-on experience in full-stack development, cloud services, and IoT integration. This role requires both technical expertise and leadership to guide a team in delivering scalable, secure, and high-performance applications.

Key Responsibilities

Lead and mentor a team of developers to build scalable web, mobile, and IoT applications.
Design and develop front-end applications using React for web platforms.
Develop and maintain backend services using Node.js, integrating with Azure IoT Hub and cloud services.
Architect IoT solutions, including device connectivity, data ingestion, and real-time processing.
Implement secure and efficient communication between IoT devices and cloud platforms.
Optimize performance for real-time data processing, ensuring scalability and low-latency responses.
Integrate with Azure cloud services, including Azure IoT Hub, Azure Functions, CosmosDB, and Azure Event Grid.
Ensure best practices in software development, DevOps, and cloud security.
Perform code reviews, testing, and debugging to maintain high software quality.
Collaborate with cross-functional teams, including product managers, designers, and embedded engineers, to create seamless IoT solutions.
Stay updated with emerging IoT technologies and bring innovation to the development process.

Required Skills & QualificationsCore Technologies

Frontend: React, React-Native, Redux, TypeScript, Hooks, Context API.
Backend: Node.js, Express.js, REST APIs, GraphQL.
Cloud: Azure services including Azure IoT Hub, Azure Functions, Azure Event Grid, CosmosDB, SQL.
IoT: Experience in working with IoT devices, MQTT, WebSockets, CoAP, and Edge Computing.
Security: Experience in implementing secure IoT communication protocols and data encryption.
DevOps & CI/CD: Experience with Azure DevOps, GitHub Actions, Docker, Kubernetes (AKS).

Additional Skills

Strong understanding of IoT device-to-cloud communication and data ingestion pipelines.
Hands-on experience in edge computing solutions, device provisioning, and firmware updates.
Knowledge of message brokering services (Azure Event Hub, MQTT, AMQP).
Experience in real-time data streaming and analytics (Kafka, Azure Stream Analytics).
Understanding of AI/ML models for IoT predictive analytics (optional but a plus).
Proficiency in writing unit and integration tests (Jest, Mocha, Chai).
Strong problem-solving and debugging skills for distributed systems and IoT networks.
Excellent communication and leadership skills to mentor and guide developers.

Good to Have

Experience in OTA updates for IoT devices.
Familiarity with embedded programming (C/C++ or MicroPython) for IoT devices.
Exposure to serverless computing on Azure or AWS.
Knowledge of LPWAN technologies (LoRa, NB-IoT, Zigbee, Bluetooth Low Energy).
Previous experience in industrial IoT (IIoT) or smart home solutions is a plus.

Why Join Us

Work on innovative IoT solutions with cloud-native applications.
Lead a talented team in building scalable, real-time, and secure IoT applications.
Opportunity to explore cutting-edge IoT, AI, and cloud technologies.
Competitive salary, flexible work environment, and leadership growth opportunities.
Collaborate with a dynamic team on mission-critical IoT deployments.

Senior Software Engineer React, Node.js, Azure, and IoT