---
title: 'Staff Applications Software Engineer at Ambiq Micro, Inc.'
canonical: 'https://feeny.ai/job/staff-applications-software-engineer-ambiq-micro-inc-singapore-frtk4qhmt1k1'
type: 'job'
last_seen: '2026-09-12'
---

# Staff Applications Software Engineer at Ambiq Micro, Inc.

- **Company:** Ambiq Micro, Inc.
- **Location:** Singapore
- **Posted:** 2026-08-30
- **Last confirmed live:** 2026-09-12
- **Apply:** https://job-boards.greenhouse.io/ambiqmicroinc/jobs/4378866009

## Job description

Company Overview

Ambiq is on a mission to enable intelligence everywhere — powering the AI edge revolution with the world's lowest-power semiconductor solutions.

Built on our proprietary sub- and near-threshold technology, our chips deliver multi-fold improvements in energy efficiency without costly process scaling. Since 2010, we've shipped over 300 million units to customers building smarter wearables, medical devices, IoT products, and AI-powered edge applications.

Our cross-functional teams span design, research, development, production, marketing, sales, and operations across Austin, Hsinchu, Shanghai, Shenzhen, and Singapore. We move fast, tackle hard problems, and create space for people to grow through complex, meaningful work that shapes the future of technology.

We're looking for self-motivated, creative problem-solvers who are eager to push technological limits and make a real impact in energy efficiency.

At Ambiq, we live by five values: Innovate. Collaborate. Focus. Learn. Achieve.

If that's you, join us — the intelligence everywhere revolution starts here.

Scope

As the Staff Applications Software Engineer  at Ambiq, you will be responsible for supporting Ambiq’s Apollo and Atomiq families of SoCs.

This role will work with our hardware and software development teams, field engineering team, and customers to develop software, including example applications for Ambiq and customer evaluation hardware, device drivers, HAL updates, and Zephyr enablement. In addition, the Software Engineer will debug device level software issues, support field engineering with customer issues, and help create customer-facing documentation such as application notes and software design guidelines.

The successful candidate should have a strong understanding of embedded development on Cortex-M MCUs, bare-metal and real-time operating systems, and be familiar with debugging the same.  They must possess strong written and oral communication skills.

The person in this role will be responsible for supporting Ambiq’s field engineering team and customers, coordinating with the global team to make improvements and fix customer issues, and extending Ambiq's offerings with new software examples, application notes, and software design guidelines.

## Responsibilities

- Design, debug, porting, and analysis of embedded microcontroller software drivers, algorithms, application code, board support packages, automated scripts, and design test cases to provide the required functionality to end customers.
- Collaborate with internal development teams to analyze and debug complex system level issues and develop software solutions.
- Create application notes, knowledgebase articles, and software design guidelines.
- Assist customers with the use of the Ambiq SDKs and hardware platforms.
- Collaborate with hardware engineering in the architecture and design of hardware evaluation platforms, provide software for test and debug of hardware evaluation platforms.
- Develop custom software functions and applications to facilitate microcontroller performance analysis and silicon issue debug.
- Bridge the communication between field and engineering teams for field issues and manage issue status tracking.

## Qualifications

- MS in ECE or Computer Science and 6+ years of experience or BS in ECE/CS with 8+ years of experience.
- Experience developing embedded MCU code in C required.
- Experience with embedded systems in real-time environments.
- Experience with Zephyr is a plus.
- Experience with at least one MCU IDE from ARM, Keil, IAR, SEGGER, or other.
- Familiarity with MCU peripherals including SPI, I2C, UART, ADC, USB, I2S and PDM. MIPI and USB are a plus.
- Experience with Bluetooth and Bluetooth Low Energy.
- Experience with short-range technologies including Zigbee and Thread are a plus.
- Experience working hands-on in the lab.
- Familiarity with source code control systems (git) required.
- Excellent problem-solving skills dealing with complex system level issues related to HW/SW debug.
- Experience in embedded security and cryptographic algorithms is a plus.
- Experience with embedded graphics and display technologies is a plus.
- Experience with scripting languages required, and python experience is specifically desirable.
- Experience leveraging modern AI-assisted software development tools (e.g., Cursor, Codex, or similar) is desirable.

## About Ambiq Micro, Inc.

## Company Overview
- **One-liner**: Ambiq develops ultra-low-power semiconductor platforms and system-on-chip (SoC) solutions that enable edge AI on battery-powered devices.
- **Entity Type**: Public (NYSE: $AMBQ, as of July 30, 2025)
- **Headquarters**: Austin, Texas, USA (with offices in Hsinchu, Shenzhen, Shanghai, and Singapore)
- **Founded**: 2010
- **Founders**: Dr. Scott Hanson (current CTO)

## Core Business
- **Primary industry**: Semiconductor / Ultra-Low-Power Integrated Circuits / Edge AI Hardware
- **Target customers**: B2B — OEMs and device manufacturers building wearables, smart glasses, smart home devices, healthcare monitors, industrial sensors, and IoT products
- **Mission statement**: To enable intelligence (AI and beyond) everywhere by delivering the lowest-power semiconductor solutions on the planet.

## Products & Services
- **SPOT® Platform**: Proprietary, patented Subthreshold Power Optimized Technology that operates below 1V, delivering a quadratic improvement in energy efficiency vs. traditional designs. This is the core differentiator enabling complex AI at the edge.
- **Apollo SoC Family**: System-on-Chip solutions now in their 5th generation. Flagship products include Apollo510, Apollo510B, ApolloD Lite, and Apollo330M Plus. Designed for wearables, smart glasses, smart home, healthcare, and industrial use.
- **Atomiq SoC Family**: Additional SoC offerings for edge AI applications.
- **Real-Time Clock (RTC) Products**: Standalone ultra-low-power timing solutions.
- **Developer Tools**: Evaluation boards, display kits, debugger tools, and accompanying software/AI developer solutions.

## Market Standing
- **Valuation/Market Cap**: $1 billion valuation (pre-IPO); Market cap post-IPO not publicly disclosed in available sources.
- **Key Metric**: Total funding of over $700 million raised prior to IPO; 290 million devices sold as of early 2026.
- **Notable Investors/Partners**: Raised over $700M in capital; led by CEO Fumihide Esaka who previously led Transphorm and NIEC. Specific institutional investors not detailed in available materials.
- **Growth Signals**: Went public on NYSE in July 2025; sold 290M devices (up from 270M at the start of 2025); won Embedded World Best in Show and AI Excellence Awards in 2025; IoT Semiconductor Company of the Year (3rd time).

## Competitive Advantages
- **SPOT® Technology Moat**: Proprietary subthreshold operation below 1V provides a fundamental physics-based power advantage that competitors cannot easily replicate — a 10x power reduction vs. competing MCU solutions.
- **Massive Installed Base**: 290 million devices shipped creates strong switching costs and ecosystem lock-in for customers.
- **Edge AI Leadership**: Enables always-on AI inference on battery-powered devices where thermal and power constraints make traditional chips unusable.
- **Patented Platform**: Extensive patent portfolio protecting the SPOT technology.

## Strategic Focus
- **Edge AI Expansion**: Continuing to push larger and more complex AI models onto battery-powered edge devices.
- **Market Diversification**: Growing beyond wearables into smart glasses, healthcare, smart home, and industrial IoT.
- **Public Company Growth**: Leveraging IPO capital (July 2025) to scale R&D, sales, and global operations.
- **Fifth-Generation SoCs**: Rolling out Apollo5 series with enhanced AI capabilities and broader customer adoption.

## Why Work Here
- **Cutting-Edge Technology**: Work on the frontier of ultra-low-power semiconductor design and edge AI — a niche with massive growth potential.
- **Collaborative Culture**: Company values emphasize innovation, collaboration, focus, learning, and achievement. Diverse, global team across Austin, Hsinchu, Shenzhen, Shanghai, and Singapore.
- **Growth & Learning**: Mentorship programs, continuous learning opportunities, and clear career development paths. Strong emphasis on hiring for a "learning mindset."
- **Benefits**: Medical, dental, vision, identity protection, 401K, and paid time off (varies by region).
- **Work Environment**: Mix of on-site and remote roles (e.g., Field Application Engineer roles list "Remote Employee" for Central and West Coast US). 33 open positions as of mid-2026 across hardware design, software, AI, embedded systems, sales, and operations.
- **Diversity & Inclusion**: Explicit commitment to creating an inclusive environment and hiring from diverse backgrounds.

## Sources
1. [ambiq.com](https://ambiq.com/)
2. [ambiq.com/about-us](https://www.ambiq.com/about-us/)
3. [ambiq.com/careers](https://ambiq.com/careers/)
4. [ir.ambiq.com](https://ir.ambiq.com/overview/default.aspx)
5. [job-boards.greenhouse.io/ambiqmicroinc](http://job-boards.greenhouse.io/ambiqmicroinc)

## Other roles at Ambiq Micro, Inc.

- [Sr. Director, SoC Architecture](https://feeny.ai/job/sr-director-soc-architecture-ambiq-micro-inc-austin-texas-sqzb3rrwke00) — Austin Texas, United States
- [Sr. Engineer - Analog Validation](https://feeny.ai/job/sr-engineer-analog-validation-ambiq-micro-inc-austin-texas-cc993gmmgtdj) — Austin Texas, United States
- [Staff Applications Hardware Engineer](https://feeny.ai/job/staff-applications-hardware-engineer-ambiq-micro-inc-austin-texas-eaqvym6tpbb1) — Austin Texas, United States
- [Sr. Staff Engineer - Digital Design Verification](https://feeny.ai/job/sr-staff-engineer-digital-design-verification-ambiq-micro-inc-austin-texas-pebh77yajmq7) — Austin Texas, United States
- [Sr. Staff SoC Power & Performance Architect](https://feeny.ai/job/sr-staff-soc-power-performance-architect-ambiq-micro-inc-austin-texas-dwbapwmszy1j) — Austin Texas, United States
- [Sr. Staff Engineer, Product Test Engineering](https://feeny.ai/job/sr-staff-engineer-product-test-engineering-ambiq-micro-inc-hsinchu-city-bpnh1kr26mgd) — Hsinchu City, Taiwan
- [HW System/SoC Architect](https://feeny.ai/job/hw-system-soc-architect-ambiq-micro-inc-singapore-nghfwvt65bq2) — Singapore
- [Sr. Staff SoC RTL Engineer](https://feeny.ai/job/sr-staff-soc-rtl-engineer-ambiq-micro-inc-austin-texas-sc5gp5823b0f) — Austin Texas, United States
- [Staff Engineer, Product Test Engineering](https://feeny.ai/job/staff-engineer-product-test-engineering-ambiq-micro-inc-hsinchu-city-yqyxdzyppv8n) — Hsinchu City, Taiwan
- [Staff Validation Engineer - Wireless Radio Lead](https://feeny.ai/job/staff-validation-engineer-wireless-radio-lead-ambiq-micro-inc-austin-texas-15hed2strwjk) — Austin Texas, United States