We’re building the backbone for India’s distributed energy future. Trillectric is on a mission to make every rooftop asset visible, controllable, and valuable — powering a marketplace of energy interactions across homes, EVs, and industries. From plug-and-play solar monitoring hardware to P2P energy trading and demand flexibility, we’re working at the edge of energy and intelligence.
We’re looking for an Embedded Software Engineer who wants to help shape this future.
What You’ll DoDesign, develop, and deploy embedded firmware for energy IoT devices (e.g., smart inverters, controllers, and gateways)
Work with hardware and PCB design teams to bring new products from prototype to production
Integrate communication protocols (e.g., Modbus, CAN, MQTT, BLE) for real-time data capture and control
Optimize firmware for low power consumption, stability, and field performance
Build secure OTA update pipelines and debug tools for large-scale deployments
Collaborate with cloud/backend teams for seamless data flow and device onboarding
Contribute to documentation, test coverage, and compliance (CE, BIS, etc.)
2–5 years of experience in embedded C/C++ on ARM-based microcontrollers (STM32, ESP32, etc.)
Strong grasp of RTOS, timers, interrupts, and memory management
Experience with serial protocols (UART, SPI, I2C) and fieldbus (Modbus RTU/TCP, CAN)
Familiarity with power systems or renewable energy hardware a bonus
Comfortable using oscilloscopes, logic analyzers, and debugging tools
Enthusiasm for clean energy, field reliability, and scalable systems
Experience with OTA updates, secure boot, and firmware versioning
Prior work with LoRa, Zigbee, NB-IoT, or similar low-power networks
Python/bash scripting for flashing, automation, or debugging
Startup attitude: you prototype fast, learn fast, and ship responsibly
Work on real problems at the intersection of climate, hardware, and software
Ownership: Your firmware will run on thousands of rooftops and change how energy flows
Deep learning culture, open systems thinking, and a bold product roadmap
Competitive pay, high-impact work, and a chance to lead in a fast-growing climate startup
