Embedded Firmware Developer

Job Description Job Description: Embedded Firmware Developer (STM32 - UAV Flight Controllers - Bare Metal Focus) Position:Bare Metal Embedded Firmware Developer - UAV Flight Controllers Location:Gurgaon Experience:3+ years inbare-metal embedded firmware developmentfor UAVs/drones or high-performance real-time systems Job Summary We are looking for ahighly skilled Embedded Firmware Developerwithstrong bare-metal programming expertiseonSTM32 microcontrollers(ARM Cortex-M) to developflight control firmware for UAVs/drones. The ideal candidate must have deep experience inregister-level programming, sensor fusion, and real-time control systems, withRTOS knowledge as a secondary skill. Core Responsibilities - Developbare-metal firmwareforSTM32-based flight controllers(no OS dependency). - Writeefficient, low-latency control codefor UAV stabilization and navigation. - Implementsensor fusion algorithms(IMU, GPS, Barometer) usingKalman Filters, Madgwick, or complementary filters. - Design and optimizeflight control algorithms (PID, adaptive control, cascaded loops). - Developregister-level driversforSPI, I2C, UART, CAN, PWM, and timers. - Work closely with hardware engineers todebug and optimize PCB designsfor flight controllers. - Conductreal-time performance tuning(interrupt latency, DMA optimizations, loop timing). - Performhardware testingusingoscilloscopes, logic analyzers, and SWD/JTAG debuggers. - Ensuredeterministic behaviorin flight-critical code (no dynamic allocation, minimal ISR jitter). Must-Have Skills (Bare Metal Focus) Expert in STM32 bare-metal programming(HAL/LL is acceptable, butregister-level coding is a must). Strong C programming(bit manipulation, volatile usage, memory-mapped I/O). Sensor fusion experience(IMU calibration, Kalman/Complementary filters, AHRS). UAV flight dynamics understanding(attitude estimation, PID tuning, control theory). Low-level peripheral driver development(TIMERS, ADC, DMA, PWM for ESCs). Debugging skills(JTAG/SWD, logic analyzers, real-time tracing). Knowledge of ESC protocols(PWM, OneShot, DShot) and motor control. Secondary Skills (RTOS is a Plus, but Not Primary) Experience withFreeRTOS, Zephyr, or other RTOS(for non-critical tasks). Familiarity withPX4/ArduPilot(useful but not required). Basic understanding ofPCB design considerations(signal integrity, EMI/EMC). Education & Experience - B.E/B.Tech/M.E/M.Tech in Electronics/Electrical/Aerospace Engineering or related field. - 3+ years of bare-metal embedded development, preferably inUAVs, robotics, or avionics. - GitHub/PortfoliodemonstratingSTM32 bare-metal projects(flight controllers preferred). Why Join - Architect the Core:Move beyond modifying existing code. This is a rare opportunity todesign and build deterministic, real-time firmware from the ground upfor cutting-edge UAVs. - Founding Member Legacy:Become a foundational part of our story. Collaborate withex-Google foundersand secure your place as akey founding memberof a company poised for significant growth. - Tackle Extreme Engineering:Immerse yourself in the ultimate challenge ofhigh-performance, low-latency systemswhere every microsecond and register write counts. - Pure R&D Environment:Thrive in a culture dedicated to research and breakthrough innovation, not just product iteration. We solve hard problems here. - Own Your Impact:See your code directly translate to the flight dynamics of advanced drones. Your work isn't a small featureit's the brain of the machine. Apply Now:Send your resume, GitHub, and project details to[Confidential Information].