Sr. Principal Software Engineer, Debug Tools

Ampere; Portland (OR); On-site; USD 225,500 - 338,500; Full time

Benefits offered by this job

Premium health benefits

Unlimited flextime

10+ paid holidays

Healthy snacks and daily beverages

Job summary

Ampere is seeking a senior software engineer to lead the Debug Tools architecture and development for a next‑generation Arm-based SoC portfolio. You will own design ownership, collaborate across hardware, software, and validation teams, and drive debug tooling strategy across internal and external users.

You will work with Arm Development Studio, TRACE32, and OpenOCD, delivering robust debugging solutions and pre-silicon bring‑up support on simulators and hardware platforms.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering or Electrical Engineering or related field plus extensive relevant experience.
• Strong with Arm architecture ecosystems including Armv8-a/v9-a and related interfaces.
• Proficient in C/C++, Python and Bash with solid debugging skills.

Responsibilities

• Architect, design, and develop software-based Debug Tools for 64-bit Armv9 SoCs and other processors.
• Lead the implementation of Arm Development Studio and related debugging tools.
• Influence architecture decisions with knowledge of internal and external debug tools on Ampere SoCs.
• Create and contribute to software architecture docs and product notes.
• Develop tools for advanced debugging techniques, including traces and dumps.

Skills

Arm architectures

C/C++

Python

Debugging

Git

Analytical thinking

Education

Bachelor's degree in CS/CE/EE or related field

Tools

Arm Development Studio

TRACE32 PowerView

OpenOCD

GDB

Job description

Invent the future with us.

Ampere is a semiconductor design company for a new era, leading the future of computing with an innovative approach to CPU design focused on high-performance, energy efficient AI compute.

As a pioneer in the new frontier of energy efficient high-performance computing, Ampere is part of the Softbank Group of companies driving sustainable computing for AI, Cloud, and edge applications.

Join us at Ampere and work alongside a passionate and growing team - we’d love to have you apply!

About The Role

As a core member of the Ampere Debug Tools team, you will be responsible for the architecture, design, and development of Debug Tools solutions for the next generation of Ampere products. This role is distinguished by deep technical ownership, architecture leadership, and cross‑team influence.

The Debug Tools Team is part of the Ampere Software Team. Our mission is to develop a comprehensive debug strategy and roadmap for internal debug capabilities, as well as to develop and deploy debug solutions for all internal and external Ampere SoC users.

• Internal users include Debug Tools software users from the Virtual Platform, Emulation, Platform, Design Validation (DV), Post‑Silicon Validation, Design For Test (DFT), Firmware, Operating System, Software, Performance, and Application Engineering teams.
• External users include partners, ODMs, OEMs, datacenter, edge and embedded customers.
• Debug solutions include Arm Development Studio, TRACE32 PowerView, and OpenOCD debuggers, Arm Self‑Hosted Trace for Linux, and utilities for invasive debug, bus trace, instruction trace, array dump, and scan dump. This role will be for the lead of the Arm Development Studio implementation.

What You’ll Achieve

• Architect, design, develop, and deploy software‑based Debug Tools for custom 64‑bit Armv9 SoC and other processors.
• Invent new debug tools and techniques for future products and technologies.
• Influence the architecture and design team decisions with knowledge of internal and external debug tools on Ampere SoCs.
• Contribute to software architecture and design documents, application notes, and other software product documentation.
• Develop tooling for advanced debugging techniques, such as instruction trace, bus trace, array dump, scan dump, and ATE bootstrapping.
• Develop open source JTAG and self‑hosted trace and debugger software for internal and external use in debugging Ampere microprocessors.
• Develop Arm Development Studio, TRACE32, and OpenOCD utilities for internal and external use in debugging Ampere microprocessors.
• Perform pre‑silicon bring‑up of debug software on software simulators and hardware emulation platforms.
• Collaborate with hardware design, architecture, post‑silicon validation, and platform AE teams, as necessary, to resolve critical customer issues.

About You

• Education: Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering or related technical field with 12 years of related experience; or MS degree with 8 years; or PhD with 5 years.
• Proficiency with Arm architecture and ecosystem, including Armv8‑a/v9‑a and Armv7‑m processor architectures, Arm Debug Interface Architecture, Arm CoreSight architecture, Arm AMBA APB, AXI, AHB, and CHI protocols.
• Proficiency in C/C++, Python, and Bash programming.
• Experience using Arm Development Studio, TRACE32 PowerView, OpenOCD, and GDB debuggers.
• Experience with instruction trace, bus trace, scan dumps, array dumps, and crash capture.
• Experience with version control tools such as git, and software best practices.
• Strong analytical, debugging, and testing methodology skills.
• Proven ability to own problems and drive them to a resolution.
• Experience with system software debugging, tracing, and analysis tools, such as perf, ftrace, etc, is recommended.

What We’ll Offer

At Ampere we believe in taking care of our employees and providing a competitive total rewards package that includes base pay, cash long‑term incentive, and comprehensive benefits. The full base pay range for this role is between $225,500 and $338,500, except in the San Francisco Bay Area where the range is between $237,000 and $356,000.

Our benefits include health, wellness, and financial programs that support employees through every stage of life.

Benefit Highlights Include

• Premium medical insurance, dental insurance, vision insurance, as well as income protection and a 401(k) retirement plan, so that you can feel secure in your health and financial future.
• Unlimited Flextime and 10+ paid holidays to embrace a healthy work‑life balance.
• Variety of healthy snacks, energizing espresso, and refreshing drinks to keep you fueled and focused throughout the day.

Ampere is an inclusive and equal opportunity employer and welcomes applicants from all backgrounds. All qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, religion, age, veteran and/or military status, sex, sexual orientation, gender, gender identity, gender expression, physical or mental disability, or any other basis protected by federal, state or local law.