Principal Engineer, Firmware Test Development

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At the Technology Enabling Development Lab (TED), our core development focus is the host interface firmware layer that sits in the intersection of system software and flash management firmware. This key host interface firmware technology drives Samsung’s breakthrough V-NAND technology and enables our customers to power performance-oriented, demanding, enterprise-class applications ranging from hyper-scale data centers, to big data processing, to software defined virtualized storage arrays and infrastructures.

We are looking for a dynamic, self-motivated, experienced engineer to architect and lead functional test coverage and test methodologies for NVMe SSDs.

Location: Working onsite at our San Jose, CA headquarters 5 days a week.

What You’ll Do

• Architect and lead the development of end-to-end test strategies for NVMe storage devices, ensuring robust validation across functional, stress, performance, and scalability testing. Design testing frameworks that support embedded architectures and optimize test coverage.
• Lead the design and development of advanced test automation frameworks, leveraging scripting languages (e.g., Python, Shell) to enable scalable, efficient, and repeatable testing. Drive automation efforts to enhance testing speed and quality across the development lifecycle.
• Define the long-term vision for test development, aligning with product and engineering roadmaps. Inspire and mentor a team of engineers, cultivating a culture of technical excellence, ownership, and continuous learning.
• Work closely with firmware, hardware, and software teams to define test requirements and architecture, influencing product development from a test perspective. Mentor and guide junior engineers, interns, fostering a culture of excellence in test design and execution.
• Lead efforts in analyzing complex test results, identifying performance bottlenecks, and debugging firmware issues. Drive resolution by collaborating with the development team, ensuring rapid identification of root causes and effective problem-solving.
• Continuously evaluate and implement cutting-edge testing methodologies, tools, and technologies to stay ahead of industry trends and improve the overall quality and reliability of NVMe storage solutions.
• Define standards for test documentation, ensuring clear, detailed, and actionable test reports for internal and external stakeholders. Provide technical leadership in reporting results, and advocate for quality standards across the organization.
• Develop test roadmaps aligned with product goals, ensuring comprehensive testing coverage while identifying potential risks early. Proactively design mitigations to address critical issues before product launch.
• Establish standards for test team and reporting. Deliver clear, actionable insights to stakeholders and advocate for quality metrics that drive accountability and transparency.

What You Bring

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
• Proficiency in scripting languages such as Python, Shell, or similar; experience with test automation frameworks.
• Strong analytical and problem-solving abilities with excellent attention to detail.
• Familiarity with NVMe protocol specifications and storage technologies (e.g., SSDs, PCIe) is required.
• Previous experience in firmware testing, storage systems, or related fields is beneficial.
• Effective communication skills and the ability to work collaboratively in a team environment.
• Experience with AI or Machine Learning technologies, particularly in the context of data analysis, predictive modeling, or automated testing, is highly desirable.
• Ability to meet aggressive project deadlines in a team environment
• Ability to work successfully with cross-functional teams, including coordinating across organizational boundaries and geographies.
• You’re inclusive, adapting your style to the situation and diverse global norms of our people.
• An avid learner, you approach challenges with curiosity and resilience, seeking data to help build understanding.
• You’re collaborative, building relationships, humbly offering support and openly welcoming approaches.
• Innovative and creative, you proactively explore new ideas and adapt quickly to change.

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