Scope 

The Accounting Manager, Singapore will serve as the primary finance and accounting lead for the Company’s Singapore entity. This role is responsible for end-to-end local accounting operations, statutory compliance, payroll, treasury, and tax matters, while supporting public-company requirements and scalable processes. The position partners closely with global finance, local HR, and engineering teams to support rapid headcount growth and evolving business needs.

Responsibilities 

Financial Accounting, Close & Controls

• Maintain complete and accurate books and records for the Singapore entity in NetSuite, in accordance with US GAAP and Singapore statutory requirements.
• Perform monthly, quarterly, and annual close activities, including journal entries, account reconciliations, accruals, and variance analysis.
• Support SOX compliance, including internal control documentation, walkthroughs, and audit evidence requests in coordination with global finance
• Ensure compliance with company accounting policies, approval matrices, and internal control standards.

Procure-to-Pay, Treasury & Assets

• Create and manage purchase orders, ensuring adherence to company policies and approval workflows.
• Review, approve, and process vendor invoices and payments.
• Manage local bank accounts and corporate credit cards, including cash monitoring and reconciliations.
• Own fixed asset accounting, capitalization policies, and depreciation schedules, as well as accounting for local office leases and right-of-use assets.

Payroll & Employee-Related Accounting

• Process local payroll using Workday payroll functionality, ensuring compliance with Singapore labor, CPF, and tax regulations.
• Record payroll, benefits, bonuses, and equity-related accounting entries.
• Partner with local HR to support onboarding, headcount growth, and employee-related financial matters.

Statutory Reporting, Audit & Tax

• Prepare Singapore statutory financial statements, corporate income tax computations, and tax filings.
• Manage the statutory audit, serving as primary liaison with external auditors and advisors.
• Ensure timely and accurate GST and other regulatory filings, as applicable.

Transfer Pricing & Intercompany

• Manage and maintain the local transfer pricing policy in coordination with global tax teams.
• Support annual transfer pricing studies, recommending updates as the Singapore entity scales.
• Monitor intercompany transactions to ensure compliance with arm’s-length standards and documentation requirements.

Process Improvement & Strategic Support

• Drive continuous improvement and scalability of accounting processes, systems, and controls, including NetSuite workflows, approvals, and reporting.
• Partner with engineering and local stakeholders to provide financial and operational support in a rapidly growing environment.
• Monitor and track compliance with EDB/EDBI incentive programs, including reporting obligations.
• Assist with local SGX compliance and reporting requirements and other strategic projects as needed.

Qualifications 

• Bachelor's degree in Accounting, Finance, or related field; CPA, CA, or equivalent preferred.
• 6–10+ years of accounting experience in a multinational, technology, or semiconductor environment.
• Strong knowledge of Singapore statutory reporting, tax, and audit requirements, with exposure to US GAAP and SOX.
• Hands-on experience with NetSuite; Workday payroll experience highly preferred.
• Experience supporting intercompany accounting and transfer pricing.
• Comfortable operating in a high-growth, public-company environment with evolving processes.

• The right candidate will be a self-starter who assumes full ownership of DV tasks and delivers high-quality results.
• Develop test plans at block, sub-system, and chip level.
• Execute SoC-based verification at full-chip and module level verification. Focus on Display subsystem (GPU, Display Controller), Radio Subsystem, SoC integration verification. 
• Experience in ARM or RISC-V based micro-controllers.
• Power-aware methodology (CPF/UPF).
• Write C-based lib packages and tests.
• Architect and implement scalable and reusable module test benches using SystemVerilog and UVM.
• Develop comprehensive test cases, stimulus generation, and checkers to achieve high coverage.
• Automate the test environment for randomized testing and score-boarding.
• Utilize advanced debugging techniques to identify and resolve design and verification issues.
• Perform root-cause analysis and work with design teams to fix identified issues.
• Define and track functional and code coverage metrics to ensure thorough verification.
• Ensure that verification quality meets or exceeds industry standards and project requirements.
• Edge-based AI inference is preferred.

• BSEE/MSEE with 10+ years of experience (seniority depends on years of experience) in block, sub-system, and full-chip verification.
• Technologies: Experienced in ARM M/RISC-V (Preferred) SoC Verification, expert in AMBA AXI/AHB/APB, DMA, Flow Control, Serial Devices, Low Power (CPF/UPF) Verification, 3rd party IP integration verification.
• Experience in Display, Audio domains is a plus.
• Languages: Strong in SystemVerilog (UVM), Verilog, C/C++, Python, Perl, or Makefile.
• Should have delivered multiple chips functioning to specification.
• Identify and manage verification deliverables, milestones, and schedules.
• Proactively identify potential verification risks and develop mitigation strategies.
• Collaborate with design, architecture, and software teams to understand and verify design intent.
• Communicate verification progress, issues, and results to stakeholders and management.
• Strong in understanding multiple architectures, integrating 3rd party IPs/VIPs, and working with mixed-signal designs with low-power design and verification challenges.
• Strong understanding/exposure to Design Verification for low-power battery-operated designs is highly desired.
• C-based verification in an SoC environment is required.
• Experience with ARM processor-based designs and low-power design techniques is a plus.

Scope  

As the Staff Applications Software Engineer, Zephyr at Ambiq, you will drive the development and testing of Ambiq’s Zephyr software offering. This includes porting new Ambiq SoCs to the Zephyr environment and enabling hardware evaluation platforms, staying up-to-date with the latest Zephyr developments and maintaining Ambiq SoC compliance, building new samples and drivers, and driving power optimizations to best showcase our ultra-low power technology. 

This role will work within our Applications Engineering Team and will work closely with the global MCU software team.  

 The successful candidate should be a fast-learning, result-driven, and self-motivated team player with an “always learning” mindset. They should have an inquiring spirit and be comfortable in a lab environment and in executing hands-on debugging for embedded systems.  

 The person in this role will be responsible for leading Ambiq’s Zephyr software development and testing, coordinating with the global team to make improvements and fix customer issues, and representing Ambiq to the Zephyr technical steering committee and community with the help of Ambiq engineers and subject matter experts. 

Responsibilities 

• Lead the development, testing, and maintenance of Ambiq’s Zephyr offering, including sample, driver, and software testcase development, as well as hardware enablement.  

• Take a key role in Ambiq Zephyr repository processes and maintenance, including CI/CD. 

• Manage Ambiq Zephyr issue status tracking, debug, and resolution.  

• Collaborate with internal engineering teams to analyze and debug complex system level issues and develop software solutions. 

• Focus on demonstrating Ambiq’s low-power advantages to the greatest extent possible within the Zephyr ecosystem. 

• Create application notes and software guidelines.  

• Support applications and field engineers, and key customers as needed. 

Qualifications 

• MS in ECE or Computer Science and 6+ years of experience or BS ECE/CS with 8+ years of experience, with at least 3 years focusing on the Zephyr ecosystem; 

• Experience with ARM Cortex-M processors.  

• Deep understanding of Zephyr RTOS required. 

• Experience with developing embedded MCU code in C and assembly language on Arm Cortex-M Processors;   

• Experience working with MCU peripherals including SPI, I2C, UART, and USB. 

• Experience with at least one MCU IDE from ARM, Keil, IAR, Eclipse, Ozone or other; 

• Experience with security, Bluetooth, Matter/Thread, and/or machine learning models within the Zephyr ecosystem is a real plus. 

• Good hands-on experience on lab equipment such as oscilloscopes, logic analyzers etc. for debugging issues;  

• Experience with Jira, Confluence and collaboration tools;  

• Experience with source code control systems (git) required;   

• Understanding of software testing and test automation principles;  

• Excellent problem-solving skills dealing with complex system level issues related to HW/SW debug;  

• Experience with scripting languages required and python experience is specifically desirable;  

• Strong communication and documentation skills. 

Scope

We are seeking a talented Field Applications Engineer (FAE) to join our team in Singapore. In this role, you will provide technical expertise in Bluetooth Low Energy (BLE) and embedded systems to support customers throughout their product development lifecycle. You will work closely with customers and internal R&D teams to deliver high-quality solutions, troubleshoot complex issues, and drive successful product implementations.

Responsibilities

• Conduct comprehensive Schematic & Layout Reviews to identify design flaws in power delivery networks, signal integrity, and RF/antenna paths.
• Lead the integration of Bluetooth Low Energy (BLE) stacks, including GATT profile development and power consumption optimization.
• Guide customers through RTOS & Driver Integration (e.g., Zephyr, FreeRTOS) and peripheral interfacing (I2C, SPI, UART, MIPI).
• Perform root-cause analysis on complex hardware/software bugs using Oscilloscopes, Logic Analyzers, and BLE Sniffers (e.g., Ellisys, Teledyne LeCroy).
• Analyze system logs and protocol timing to resolve intermittent connectivity or stability issues.
• Support customers through critical hardware validation phases (EVT, DVT, and PVT) to ensure a smooth transition to mass production.
• Collaborate across time zones with offshore R&D teams (e.g., in Taiwan or the US) to resolve high-priority technical bottlenecks.
• Deliver technical training and product demonstrations to customer engineering teams.
• Proactively suggest design optimizations to improve system performance and reduce time-to-market.
• Drive the success of high-impact projects across Singapore, South Asia (including India, Vietnam), and Australia and overseas travel (South Asia and Australia) is required.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering (EE), Electronic Engineering, Computer Science, or a related technical field.
• Ability to communicate technical concepts fluently in a professional business environment.
• Proficiency in troubleshooting ARM Cortex-M based MCUs and embedded firmware.
• Proven track record in the semiconductor, IoT, or wearable electronics industries.
• Proven experience with BLE protocols and wireless debugging.

Preferred Qualifications:

• Familiarity with wireless certification processes, including SIG (BQB) certification, FCC/CE/NCC regulatory testing,
• Experience in antenna tuning and performing link budget analysis to optimize range and power consumption.

Scope  

As a Senior Embedded Software Engineer at Ambiq, you will lead the development, integration, and verification of the AmbiqSuite SDK for common IP blocks across Ambiq’s advanced SoC and emulation platforms.

In this role, you will collaborate closely with cross-functional experts throughout the IC development lifecycle, including SoC Architecture, IC Design, Production, Applications, and Customer Enablement teams. Your work will play a key role in enabling customers to successfully develop and deploy products on Ambiq’s latest SoC platforms.

The successful candidate should be a fast learner, results-driven, self-motivated, and collaborative team player with an “always learning” mindset. You should bring strong hands-on experience in low-level embedded C programming and be comfortable working in a lab environment, performing hardware bring-up, debugging, and validation.

This role is responsible for extending the hardware abstraction layer (HAL) and device drivers within the SDK to support new platforms, while continuously improving SDK features, quality, and content. You will also contribute to expanding SDK support for new MCU family members as they are introduced.

Responsibilities 

• Lead the design, development, and maintenance of HAL interfaces for MCU common blocks, including data movement engines, clock management, power management, and MCU control.
• Design, develop, and maintain software examples and test cases for MCU common blocks.
• Play a key role in pre-silicon verification on FPGA platforms and in post-silicon bring-up, verification, and debug, focusing on MCU cores and common blocks.
• Develop and maintain real-time operating system ports for Ambiq MCUs.
• Collaborate with and support design verification (DV) and validation engineers, field engineers, and key customers as needed.

Qualifications 

The Senior Embedded Software Engineer should have strong experience in the design, development, and use of HAL and BSP libraries for MCU-based products. Experience with embedded applications for wearable devices is preferred. The ideal candidate will also have extensive hands-on experience developing for and debugging on Arm-based platforms.

• MS in Electrical and Computer Engineering or Computer Science, or other related field with 3-5 years of relevant experience, or Bachelor’s degree in the same fields with 4-6 years of relevant experience.
• Deep understanding of Arm Cortex-M architectures.
• Proven experience developing embedded MCU software in C and assembly for Arm Cortex-M processors.
• Strong understanding of embedded RTOS concepts and development; FreeRTOS experience preferred.
• Experience with at least one MCU IDE for ARM, such as Keil, IAR, Eclipse, Ozone, or equivalent.
• Solid understanding of common MCU peripherals and interfaces, such as SPI, I2C, UART, etc.
• Hands-on experience using lab equipment such as oscilloscopes and logic analyzers for system bring-up and debugging.
• Experience with Jira, Confluence, and other collaboration tools.
• Proficiency with source code version control systems, including Git.
• Good understanding of software testing and test automation principles.
• Strong problem-solving skills, with the ability to debug complex system-level hardware and software issues.
• Experience with scripting languages is required; Python experience is highly desirable.
• Strong written and verbal communication skills, along with solid technical documentation ability.

Scope 

We are seeking an experienced Memory Lead Engineer with expertise in memory technologies including SRAM, DRAM, HBM, RRAM, and MRAM. Energy Efficient memory has become vital for Ambiq’s products, particularly as edge AI workloads grow in complexity.  As a Memory Lead Engineer, you will be responsible for end-to-end memory deployments into our products, such as defining the memory roadmap, memory evaluation, recommending memory architectures and circuit design strategies, leading memory characterization, and more.  Your role will involve working closely with cross-functional teams, including system architects, circuit designers, and process engineers within Ambiq, as well as third-party memory vendors and foundries.

Responsibilities

• Research and analyze the latest memory technologies to understand their characteristics, advantages, and its limitations to provide energy efficient memory solution
• Collaborate with system architects and product teams to define memory requirements and specifications for next-generation products.
• Evaluate and simulate memory circuits and develop memory architecture and customization proposals.
• Serve as lead using both internal and third-party resources to implement new memory architectures and customizations.
• Lead memory characterization and compiler efforts.
• Conduct detailed circuit and system-level simulations to evaluate memory performance, stability, and reliability.
• Work closely with process engineers and third-party foundry engineers to ensure high yield and reliability for new memories.
• Conduct thorough analysis of memory test data, identify issues, and propose design enhancements or process modifications.
• Stay up to date with the latest advancements and industry trends in emerging memory technologies and contribute to technical discussions and brainstorming sessions.

Qualifications

• Bachelor’s degree in electronics engineering or a related field. A master's or Ph.D. degree is preferred.
• Experience in memory architecture design and memory compilers, particularly in HBM, SRAM, DRAM, MRAM, and RRAM. Proficiency in low power and high-performance memory technologies.
• Strong understanding of memory architectures, including memory cells, sense amplifiers, drivers, and peripheral circuits.
• Proficiency in industry-standard EDA tools for circuit simulation and design.
• Experience running memory characterization using standard EDA tools.
• Knowledge of layout design principles and experience working closely with layout designers.
• Familiarity with semiconductor manufacturing processes and integration challenges.
• Ability to conduct detailed analysis and troubleshooting of memory test data.
• Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.
• Strong communication and teamwork skills to collaborate with cross-functional teams.
• Demonstrated ability to adapt to changing project priorities and meet tight deadlines.

Responsibilities

• Responsible for scan insertion, boundary scan, MBIST, ATPG for ultra-low power SoC based on subthreshold operation using standard EDA tools.
• Develop and implement low-power DFT architecture and infrastructure.
• Generate structural test vectors, analyse, and improve coverage, test time and test cost.
• Perform pre/post-layout scan and MBIST simulations.
• Work with designers on STA, physical, power and logical issues related to DFT.
• Work with test engineers to bring up test vectors on silicon.

Qualifications 

• BS/MS in ECE/EE and at least 10 years of experience in DFT implementation.
• Skilled in different types of DFT structures, including scan (Stuck-At, At-Speed, Path-Delay), scan compression, boundary scan and MBIST.
• Experience in creating and implementing hierarchical DFT architecture in complex SoC.
• Experience in Low-Power DFT and MBIST.
• Experience in test time and test coverage analysis for scan and MBIST patterns.
• Experience in working with test engineering team to bring up production test program. 
• Extensive knowledge of timing concepts and constraint development.
• Experience in developing scan ATPG and MBIST test benches and simulation in pre/post-layout environments.
• Experience in RTL is required.
• Experience in scripting like Tcl is preferred.
• Experience with GLS (gate level simulation) is preferred.
• Motivated, self-driven engineer with attention to detail.
• Strong verbal and written English communication skills.

Scope

As the Senior Embedded Graphics Software Engineer at Ambiq, you will support the development and testing of AmbiqSuite SDK on Ambiq SoC devices and emulation platforms, focusing on the graphics processing unit (GPU) Hardware Abstraction Layer (HAL) and the graphics stack for Ambiq’s mainstream and next-generation MCU. 

This role works within our global MCU software development team and will work closely with more senior graphics software development team members, focusing on MCU graphics software development and test activities.    

The successful candidate should be a fast-learning, result-driven, and self-motivated team player with an “always learning” mindset. He should have an inquiring spirit and be comfortable in a lab environment and in executing hands-on debugging for embedded systems. 

The person in this role will be responsible for maintaining the current platform and extending the GPU HAL and software stack of the graphics SDK to new platforms as well as enhancing its features and content. The candidate will be involved in the extension of the SDK to cover new MCU members of the family as they become available.   

Responsibilities 

• Collaborate with software senior graphics software developers to implement the HAL and graphics API for the embedded GPU on Ambiq MCUs. 

• Design, implement and maintain the graphics API and the underlying graphics software stack, including the GPU and Display HAL layers. 

• Develop and maintain example applications and test cases to demonstrate and validate graphics features. 

• Play a key role in GPU-focused pre-silicon verification on FPGA platforms, as well as post-silicon bring-up, system validation, and debugging. 

• Provide support to Design Verification (DV), system validation teams, field engineers, and key customers as needed. 

Qualifications 

• MS in ECE or Computer Science and 4+ years of experience or BS ECE/CS with 6+ years of experience. 

• Expertise in at least one embedded GPU IP, with a solid understanding of the full graphics pipeline and hands-on experience developing HAL and graphics software stacks. 

• Experience with OpenGL ES or other 3D graphics APIs. 

• Experience with graphics frameworks such as LVGL is preferred 

• Experience with vector graphics acceleration or software libraries is preferred. 

• Experience with embedded system display interfaces, such as MIPI DSI, DBI, DPI, or Memory-In-Pixel. 

• In-depth knowledge of ARM architecture, with a preference for M-profile (Cortex-M) cores preferred. 

• Strong understanding of embedded RTOS concepts; experience with Zephyr and FreeRTOS is preferred. 

• Experience with developing embedded MCU code in C and assembly language on Arm Cortex-M Processors, with at least one MCU IDE from ARM, Keil, IAR, Eclipse, O-zone or other. 

• Good hands-on experience with lab equipment such as oscilloscopes, logic analyzers etc. for debugging issues.  

• Experience with Jira, Confluence and collaboration tools.  

• Experience with source code control systems (git) required.  

• Understanding software testing and test automation principles.  

• Excellent problem-solving skills dealing with complex system level issues related to HW/SW debug. 

• Experience with scripting languages required and python experience is desirable. 

• Strong communication and documentation skills.