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Senior Firmware Engineer
WAM Electronics Pvt Ltd
Uttar Pradesh, IND
Full-time
Onsite
₹450,000 to ₹600,000 per year
Discovered 1 weeks ago
Embedded firmware developmentEmbedded CMicrocontroller architectureARM Cortex-MSTM32Bare-metal systems
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Embedded firmware developmentEmbedded CMicrocontroller architecture
Role Overview
The role focuses on solving embedded problems and building real-world IoT products across multiple fast-moving product lines.
The engineer will work across low-level MCU firmware, connected cloud devices, hardware integration, debugging, and production release.
The role requires end-to-end ownership of features, timelines, coordination, and delivery quality.
Key Skills for This Role
Embedded firmware developmentEmbedded CMicrocontroller architectureARM Cortex-MSTM32Bare-metal systems
Full Job Posting
Role Overview
The role focuses on solving embedded problems and building real-world IoT products across multiple fast-moving product lines.
The engineer will work across low-level MCU firmware, connected cloud devices, hardware integration, debugging, and production release.
The role requires end-to-end ownership of features, timelines, coordination, and delivery quality.
Firmware Development
- Design and develop robust embedded firmware for IoT and industrial products.
- Develop for bare-metal systems and RTOS-based multitasking systems.
- Write Embedded C using memory management, interrupt handling, state machines, and timing-critical logic.
- Work across STM32, Renesas, Nuvoton, Holtek, AVR, PIC, and ARM Cortex-M microcontrollers.
- Build and debug UART, SPI, I2C, ADC, PWM, GPIO, timer, interrupt, and watchdog interfaces.
- Integrate sensors, actuators, communication modules, GSM, 4G, LTE, Wi-Fi, BLE, MQTT, HTTP/HTTPS, TCP/IP, Modbus, and industrial protocols.
Debugging and Releases
- Implement RTOS task scheduling, synchronization, queues, timers, and inter-task communication.
- Perform board bring-up and first-power debugging.
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