Principal Software Engineer

Reposted 9 Days Ago
Be an Early Applicant
Santa Clara, CA
In-Office
147K-220K
Senior level
Semiconductor
We create custom semiconductor solutions that move, process, store, and secure data quickly and reliably.
The Role
The Principal Software Engineer will lead software architecture for validation frameworks, guide tool integration, mentor engineers, and oversee documentation. They will apply their extensive software engineering experience, particularly in architectural roles and PHY layer concepts.
Summary Generated by Built In

About Marvell

Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. 

At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead. 

Your Team, Your Impact

Marvell is a leading provider of innovative technologies, including ultra-fast read channels, high-performance processors, leading edge transceivers, highly efficient analog designs, and powerful cryptographic engines. These solutions address all segments of the hard disk drive (HDD) and solid-state drive (SSD) electronics markets, providing complete solutions including controllers, product firmware, and reference board designs. Many of the same technologies have been utilized in Marvell system solutions products, powering PCs, servers, cloud, and enterprise systems.

What You Can Expect

  • Define and maintain the software architecture of PHY validation frameworks, focusing on modularity, reusability, and extensibility.

  • Lead architectural reviews, code quality standards, and best practices across the validation tooling ecosystem.

  • Collaborate with PHY design, validation, and automation teams to gather requirements and translate them into robust software design.

  • Oversee integration of test automation, data management, and real-time result visualization capabilities.

  • Guide the migration from legacy tools to modern, maintainable architectures (e.g., Python-based frameworks, microservices, hardware abstraction layers).

  • Identify performance bottlenecks and reliability issues; propose and implement scalable solutions.

  • Mentor software and validation engineers on architecture principles and design patterns.

  • Own and evolve documentation for design specifications, APIs, and system-level diagrams.

What We're Looking For

  • Bachelor’s in Computer Science, Electrical Engineering, or a related field and 10+ years of experience in software engineering, or Master’s degree in Computer Science, Electrical Engineering, or a related field and 5 years of experience in software engineering, with 3+ years focused on architectural roles preferred.

  • Strong knowledge in at least one modern programming language (e.g., Python, C++, C#, or similar), with a strong understanding of software design principles and test-driven development.

  • Solid understanding of PHY layer concepts (e.g., SERDES, USB, PCIe, Ethernet) and validation workflows.

  • Experience designing software for hardware control, data acquisition, and lab instrumentation.

  • Deep knowledge of software design patterns, system modularization, and versioned APIs.

  • Proven track record of leading software architecture for large-scale engineering tools or platforms.

  • Strong understanding of version control systems (e.g., Git), CI/CD workflows, and issue tracking systems (e.g., Jira).

  • Excellent debugging, problem-solving, and analytical skills in hardware-software interaction environments.

  • Effective communication skills and ability to work collaboratively across cross-functional teams.

Preferred Qualifications:

  • Experience designing AI-ready software architectures that allow easy data collection, preprocessing, feature extraction, and model inference within existing test frameworks.

  • Ability to integrate AI components into modular systems via microservices, REST/gRPC endpoints, or plugin-based frameworks.

  • Familiarity with AI/ML techniques for test optimization, log parsing, result classification, or anomaly detection in hardware validation workflows.

  • Passion for continuous learning and thriving in fast-paced, innovation-driven settings.

Expected Base Pay Range (USD)

146,850 - 220,000, $ per annum

The successful candidate’s starting base pay will be determined based on job-related skills, experience, qualifications, work location and market conditions. The expected base pay range for this role may be modified based on market conditions.

Additional Compensation and Benefit Elements 

At Marvell, we offer a total compensation package with a base, bonus and equity.Health and financial wellbeing are part of the package. That means flexible time off, 401k, plus a year-end shutdown, floating holidays, paid time off to volunteer. Have a question about our benefits packages - health or financial? Ask your recruiter during the interview process.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at [email protected].

Interview Integrity
 

As part of our commitment to fair and authentic hiring practices, we ask that candidates do not use AI tools (e.g., transcription apps, real-time answer generators like ChatGPT, CoPilot, or note-taking bots) during interviews.
 
Our interviews are designed to assess your personal experience, thought process, and communication skills in real-time. If a candidate uses such tools during an interview, they will be disqualified from the hiring process.

This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access export-controlled information as defined under applicable law. Marvell may be required to obtain export licensing approval from the U.S. Department of Commerce and/or the U.S. Department of State. Except for U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3), all applicants may be subject to an export license review process prior to employment.

#LI-VM1

Top Skills

C#
C++
Ci/Cd
Git
JIRA
Python
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The Company
HQ: Santa Clara, CA
6,500 Employees
Year Founded: 1995

What We Do

Marvell specializes in semiconductor solutions that power a wide range of industries, from data centers and 5G networks to AI, automotive, and storage applications. Our cutting-edge products are designed to meet the constantly evolving demands of a connected world, enabling faster, more efficient and more secure data processing and communication. With a focus on excellence and a commitment to advancing technology, we develop solutions that drive progress and transform industries.

Why Work With Us

Life at Marvell means being a part of new innovation and enduring technology; but it's also much more. Our diverse community is strengthened through cultural events, corporate gatherings and team-building activities, fostering collaboration and making work enjoyable. At Marvell, it's not just a job; it's an enriching, community-driven experience.

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