Birlasoft Limited
IOT Fullstack Lead-5A
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Job Title: IoT Engineer
Experience: 6-8 Years
Location: Pune/Bengaluru/Chennai/HYD/Mumbai
Job Summary
We are seeking an experienced IoT Engineer with 5–6 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
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- 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
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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
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