Full Stack Engineer

Job Title: IoT Engineer

Experience: 4-19 Years

Location: Pune/Bengaluru/Chennai/HYD/Mumbai

Job Summary

We are seeking an experienced IoT Engineer with 4–10 years of hands-on experience in designing, developing, deploying, and maintaining end-to-end IoT solutions. The role involves working across device connectivity, edge computing, cloud platforms, data pipelines, and integrations with enterprise systems such as MES/ERP, with a strong focus on scalability, security, and reliability.

Key Responsibilities

IoT Solution Design & Architecture

Design end-to-end IoT architectures covering devices, gateways, edge processing, cloud ingestion, storage, and visualization

Define device-to-cloud communication patterns (MQTT, HTTP/REST, AMQP)

Select appropriate edge, cloud, and data technologies based on use cases

Device & Edge Development

Develop and integrate IoT device software and edge applications

Work with industrial protocols such as Modbus, OPC-UA, CAN, BLE, Zigbee

Implement offline-first and store-and-forward mechanisms at the edge

Perform device provisioning, configuration, firmware updates (OTA)

Cloud & Backend Development

Build scalable IoT backends using Azure IoT Hub / AWS IoT Core / GCP IoT

Design and develop APIs (REST, WebSockets) for device and application integration

Implement data processing pipelines (real-time and batch)

Integrate IoT data with MES, ERP, CMMS, and analytics platforms

Data Management & Analytics

Structure and manage high-volume time-series data

Integrate sensor data into dashboards and visualization tools

Support AI/ML use cases such as predictive maintenance, quality monitoring

Security & Compliance

Implement device identity, authentication, and authorization

Ensure data security through encryption (at rest and in transit)

Follow best practices for IoT security, patching, and compliance

DevOps & Operations

Deploy and manage IoT services using Docker, Kubernetes, CI/CD pipelines

Monitor system health, device connectivity, and performance metrics

Troubleshoot production issues across device, network, and cloud layers

Collaboration & Documentation

Work closely with hardware, firmware, cloud, and UI teams

Prepare technical design documents, architecture diagrams, and SOPs

Mentor junior engineers and contribute to best practices

Required Skills & Qualifications

Technical Skills

IoT Platforms: Azure IoT Hub, AWS IoT, or equivalent(Any one)

Programming: Python, Node.js, C/C++, Java (any two)

Protocols: MQTT, HTTP/REST, OPC-UA, Modbus, AMQP (everything)

Edge & Devices: Gateways, sensors, industrial controllers

Cloud: Azure/AWS services, microservices architecture(Any one)

Databases: Time-series (InfluxDB, TimescaleDB), SQL/NoSQL (Anyone)

DevOps: Docker, Kubernetes, CI/CD, Git (Any one)

Security: Device security, certificates, RBAC (Any one)

Domain Knowledge

Industrial IoT / Manufacturing / Smart Factory experience preferred

Familiarity with MES integration, shop-floor systems, telemetry data

Nice to Have

Experience with Digital Twin solutions

Exposure to AI/ML models using IoT data

Knowledge of offline-first web apps and indexed storage

Experience with Three.js / visualization dashboards

Certifications in Azure/AWS IoT or Cloud Architecture

Educational Qualification

Bachelor's/Master's degree in Computer Science, Electronics, Instrumentation, or related field