Embedded Software Engineer

About Trillectric

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 Do

• Design, 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.)

What We’re Looking For

• 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

Bonus Points For

• 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

Why Trillectric?

• 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