Company Overview The world is moving towards an autonomous future where sooner or later everything that is driven pushed or pulled today will be moving by itself At Flo Mobility we believe that the true adaptation of autonomy lies in the seamless coexistence of humans and bots By leveraging the power of sensors computer vision edge computing and actuators we optimize this relationship to deliver the best speed agility comfort and control Our hero product FLO Hauler is an Autonomous Electric Material mover helping customers reduce time and cost of moving material across Construction Agriculture Mining and Warehousing industries Flo Hauler is being used by industry leaders like L T PSP Total Environment to gain 50 savings on cost and time for last mile of material movement Our solutions are offered on Raas Robot-as-a-service model The no capex approach making it easy for our clients to adopt our MMRs Material Movement Robots Role Overview We are looking for an Embedded Systems IoT Developer proficient in STM32 STM32CubeIDE HAL and ESP32 Arduino IDE The candidate will be responsible for firmware development peripheral interfacing communication protocol integration and real-time embedded system design with a strong focus on CAN communication Responsibilities Develop test and debug firmware for ESP32 on Arduino IDE and STM32 on the CubeIDE Work with peripherals and drivers GPIO ADC DAC I2C SPI UART PWM Timers Implement CAN on STM32 using HAL drivers Implement CAN TWAI on ESP32 Arduino framework driver-level Integrating AWS IoT using MQTT HTTPS Implement OTA Over-The-Air firmware updates for ESP32 and STM32 Wireless communication and developing web server with ESP32 Conduct unit testing debugging with SWD and serial interfaces Collaborate with hardware mechanical and backend-software teams for smooth system integration Maintain documentation firmware architecture APIs communication protocols MANDATORY SKILLS REQUIRED MUST HAVE SKILLS AND HANDS-ON EXPERIENCE STM32 Firmware Development CAN Communication ESP32 Arduino IDE - wireless communication WiFi WebServer WebSockets MQTT Sensor integration with STM32 SKILLS REQUIRED FOR THE JOB ROLE 1 Embedded Systems and Development Skills Robust knowledge of C C for embedded systems Debugging using SWD serial logs and logic analyzer Knowledge of PCB schematics for interfacing peripherals and hardware debugging Understanding of electronics fundamentals voltage levels sensors actuators GIT version control Basic cybersecurity for IoT TLS for AWS IoT 2 STM32 STM32CubeIDE HAL STM32CubeIDE STM32CubeMX for configuration Proficiency with HAL drivers Timer Interrupts DMA usage UART SPI I2C ADC DAC drivers CAN communication on STM32 3 ESP32 Arduino IDE Arduino core for ESP32 Wi-Fi stack scanning connection web server MQTT HTTP HTTPS communication AWS IoT using ESP32 CAN TWAI communication on ESP32 Job Types Full-time Permanent Pay From 500 000 00 per year Benefits Paid time off Ability to commute relocate HSR Layout Bengaluru Karnataka Reliably commute or planning to relocate before starting work Preferred Experience Embedded software 2 years Required Work Location In person