Senior Engineer SoC Platform Software

Silicon Labs

7 - 12 years

9 - 13 Lacs

hyderabad

Posted:2 weeks ago| Platform:

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Skills Required

rtos wireless jtag usb soc debugging system design sdk spi technical documentation

Work Mode

Work from Office

Job Type

Full Time

Job Description

Develop, maintain, and optimize peripheral drivers (GPIO, UART, I2C/I3C, SPI, DMA, timers, ADC, CAN, SDIO, etc.) in C for multiple SoC families.
Lead development and integration of the USB Device stack, including:
Control path (EP0), composite/class support (CDC, HID, MSC, DFU, Audio).
Transfer management, suspend/resume, LPM/remote wakeup.
Protocol compliance and power-aware operation (HS/FS).
Integrate and maintain RTOS (e.g., FreeRTOS, Zephyr) for real-time, resource-constrained systems:
Task scheduling, ISR design, memory protection (MPU), tickless idle, and synchronization.
Support new silicon bring-up: boot sequences, clocking, memory map setup, cache/MPU configuration, and debug interfaces (JTAG/SWD).
Contribute to the Gecko SDK: ensuring consistency, quality, and integration with tools like Simplicity Studio.
Collaborate with hardware, validation, security, apps, and product teams on feature development, bring-up, and support.
Write technical documentation, integration guides, and internal specifications.

What You ll Bring

BS/MS in Electrical Engineering, Computer Engineering, or related field.
7+ years of embedded firmware development experience on ARM Cortex-M/A or RISC-V SoCs.
Strong proficiency in C and embedded systems debugging (JTAG, trace analyzers, oscilloscopes).
Hands-on experience building and shipping USB Device solutions using vendor or open IP cores (e.g., Synopsys DWC2/3, Cadence, Mentor).
Familiarity with USB device class stacks (CDC-ACM, HID, MSC, Audio, DFU).
Proven knowledge of RTOS internals and real-time scheduling.
Peripheral driver development with DMA and concurrency awareness

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