Roles & Responsibilities :
Core Firmware Development: Design, implement, and maintain highly optimized, production-grade firmware for ARM Cortex-M microcontrollers in both bare-metal and lightweight RTOS settings.
AMI & Protocol Integration: Own and mature the communication firmware (NIC/meter-side) using DLMS/COSEM, ensuring seamless alignment with Indian smart metering standards (IS 15959 Part 2 and Standard Bid Documents / SBD).
Low-Level Peripheral Management: Configure and optimize micro-architectural components including UART, SPI, I涎, GPIO, DMA, internal/external Flash, hardware security/keys, and Over-the-Air Programming (OTAP) mechanics.
Technical Leadership & OEM Collaboration: Lead architectural discussions, write clean design notes, and act as a trusted technical liaison with meter OEM software leads and senior stakeholders.
Engineering Excellence: Drive robust SDLC practices by owning non-trivial codebases across multiple release cycles, enforcing strict code reviews, and contributing proactively to continuous integration workflows.