Software / Embedded Engineer Purpose To design, develop, test, integrate, and support embedded firmware, IoT software platforms, cloud-connected applications, and intelligent automation systems for smart electrical infrastructure, EV charging systems (EVSE), smart energy metering, and centralized monitoring solutions. The engineer shall be responsible for embedded software development, device communication systems, real-time data acquisition, cloud integration, dashboard development support, automation logic implementation, and interoperability with electrical and mechanical utility systems including lifts, pumps, chillers, HVAC systems, DG systems, solar systems, and building automation platforms.

Key Responsibilities 1.

Embedded Firmware Development

Develop embedded firmware for: ESP32 STM32 ARM Cortex controllers PIC controllers AVR controllers Embedded Linux platforms Develop and maintain: Device drivers Communication stacks Sensor interfaces Real-time control algorithms Monitoring applications Data logging systems Program using: Embedded C C++ Python RTOS environments Develop: Bootloaders OTA firmware update systems Watchdog and fail-safe systems Event-driven architectures Fault diagnostics logic 2. IoT System Development Design and implement IoT-enabled electrical automation systems.

Integrate devices with: Cloud platforms Web dashboards Mobile applications SCADA systems BMS systems Energy management platforms Develop: Real-time monitoring systems Alarm management systems Notification systems Historical trend analysis Remote diagnostics platforms Support edge computing and distributed automation systems. 3.

Communication Protocol Development

Implement and troubleshoot communication protocols including: Modbus RTU/TCP MQTT BACnet CAN Bus OPC UA SNMP REST APIs TCP/IP WebSocket communication Develop communication interfaces using: RS485 Ethernet Wi-Fi BLE Zigbee LoRa GSM/4G/5G Integrate third-party devices and utility systems. 4.

Smart Energy Metering Systems

Develop software and firmware for: Smart energy meters Net metering systems Multi-tenant metering Demand monitoring systems Energy analytics systems Power quality monitoring systems Implement: Import/export energy calculations Demand control logic Energy billing interfaces Tariff management systems Load profiling systems Interface with: Utility meters Solar inverters DG systems UPS systems Battery storage systems 5. EVSE (Electric Vehicle Supply Equipment)



Software Development Develop software for: AC EV chargers DC fast chargers Smart charging systems Implement: Charging logic OCPP communication RFID authentication User management systems Payment gateway interfaces Load balancing algorithms Agile load management Support: Remote charger diagnostics Fleet management systems Smart charging optimization Energy management integration Work with standards such as: IEC 61851 OCPP ISO 15118 (preferred) 6. Data Acquisition &

• Integration Systems Develop centralized data acquisition systems for: Lifts Pumps Chillers HVAC systems DG systems Solar systems UPS systems Fire alarm systems Electrical panels STP/WTP systems Create: Data concentrators IoT gateways Edge computing platforms Event logging systems Fault analytics systems Integrate with: Building Management Systems (BMS) SCADA platforms Energy Management Systems (EMS) 7. Automation &

• Smart Control Systems Develop automation logic for: Smart buildings Lighting control systems Pump automation HVAC optimization Energy optimization systems Load shedding systems Implement: Scheduler-based automation Sensor-driven control systems Demand response systems AI/ML-assisted optimization systems (preferred) 8. Cloud &

• Dashboard Integration Integrate field devices with: Cloud platforms Central monitoring systems Web-based dashboards Work on: API integrations Database interfaces Remote monitoring platforms Data visualization systems Support platforms such as: AWS IoT Azure IoT ThingsBoard Grafana Node-RED 9. Testing, Validation &

• Commissioning Perform: Firmware debugging Integration testing Communication testing Hardware-software validation Field commissioning support Performance testing Troubleshoot: Communication failures Firmware crashes Device interoperability issues Sensor inaccuracies Cloud synchronization issues Support prototype validation and pilot deployments. 10.

Cybersecurity & System Reliability Implement:



Secure device communication Authentication mechanisms Firmware protection Data encryption Access control systems Ensure system reliability and fault tolerance. 11.

Documentation & Technical Support Prepare: Firmware documentation Communication architecture documents API documents User manuals Technical specifications Integration procedures Commissioning guides Provide: Technical training Site support Customer support Troubleshooting assistance Required Technical Skills Programming Languages Embedded C C++ Python RTOS programming Embedded Platforms ESP32 STM32 ARM Cortex PIC controllers Embedded Linux systems Communication Protocols MQTT Modbus RTU/TCP BACnet CAN Bus OPC UA REST APIs SNMP IoT & Cloud Platforms AWS IoT Azure IoT ThingsBoard Node-RED Grafana Software Tools STM32CubeIDE Keil VS Code Git Debugging tools Linux development environments Additional Preferred Skills Edge AI applications AI/ML for energy optimization Database systems Web technologies Mobile application integration Standards Knowledge Knowledge of: IEC 61851 OCPP IEC 62053 IEC 61000 BACnet standards Industrial automation standards Cybersecurity basics for IoT systems Qualification Requirements Bachelor’s Degree in: Electronics Engineering Embedded Systems Electrical & Electronics Engineering Computer Engineering Instrumentation Engineering Master’s specialization in Embedded Systems / IoT / Automation is preferred.

Experience Requirements Junior Engineer 1–3 years of experience in embedded firmware or IoT development.

Design

Engineer 3–6 years of experience in embedded systems and industrial communication systems.

Senior

Engineer 6+ years of experience in complete embedded product lifecycle development and smart automation platforms.

Desired Competencies

Strong analytical and debugging skills. Good understanding of electrical systems and automation concepts. Ability to work on multidisciplinary systems. Good documentation and communication skills. Ability to independently develop and troubleshoot integrated systems.

Typical Applications

Smart buildings EV charging infrastructure Industrial automation systems Smart campuses Energy management systems Renewable energy monitoring systems Utility monitoring platforms Building automation systems Deliverables Embedded firmware IoT gateways Cloud-connected automation systems Data acquisition systems Dashboard integration platforms Communication interfaces Technical documentation Automation logic systems Remote monitoring platforms

📌 Embedded Software Engineer (Bengaluru)
🏢 Synergy Infra Consultants
📍 Bengaluru