Senior Embedded Software Engineer - HAL/MCU Expert

Ambiq; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Ambiq is seeking a Senior Embedded Software Engineer to lead HAL interfaces for MCU blocks and extend the SDK across SoC platforms.

You will collaborate with cross-functional teams to enable customers to develop on Ambiq’s latest MCU platforms, with emphasis on low-power, efficient embedded software and hardware bring-up.

Ideal candidates have hands-on experience with Arm Cortex-M, FreeRTOS, and lab validation in a fast-paced environment, contributing to pre- and post-silicon verification.

Qualifications

• The Senior Embedded Software Engineer will design, develop, and maintain HAL/BSP libraries for MCU-based products.
• Proven experience with Arm Cortex-M and embedded C/assembly is required.
• Experience with RTOS concepts and FreeRTOS is highly desirable.
• Hands-on hardware bring-up, lab debugging, and system validation are essential.
• Proficiency with ARM MCU IDEs (Keil, IAR, Eclipse, Ozone) and version control (Git) is expected.

Responsibilities

• Lead the design, development, and maintenance of HAL interfaces for MCU common blocks.
• Develop software examples and test cases for MCU blocks and platform features.
• Contribute to pre-silicon verification on FPGA and post-silicon bring-up activities.
• Develop and maintain RTOS ports for Ambiq MCUs and support DV, validation, and customers.

Skills

Embedded C

Arm Cortex-M

RTOS concepts

FreeRTOS

Hardware bring-up

Python scripting

Education

MS in Electrical and Computer Engineering or Computer Science

Bachelor’s degree in Electrical/Computer Engineering or CS

Tools

Keil

IAR

Eclipse

Ozone

Git

Jira

Confluence

Oscilloscope

Logic Analyzer

Job description

Ambiq is seeking a Senior Embedded Software Engineer to lead HAL interfaces for MCU blocks and extend the SDK across SoC platforms.

You will collaborate with cross-functional teams to enable customers to develop on Ambiq’s latest MCU platforms, with emphasis on low-power, efficient embedded software and hardware bring-up.

Ideal candidates have hands-on experience with Arm Cortex-M, FreeRTOS, and lab validation in a fast-paced environment, contributing to pre- and post-silicon verification.