Sr. Principal Technologist - Software at Astera Labs

San Jose, California, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

AI, Semiconductors, Data CentersIndustries

Requirements

BS in Computer Science, or Electrical/Computer engineering (MS or PhD preferred)
≥10 years' experience with software architecture developing datacenter software solutions for AI systems and switches
Experience working in a customer-facing role with the ability to articulate technical concepts, influence decision-making, and build business cases for new software products, features, or services
Ability to dig deeply into technical challenges and use cases
Software architect for full stack silicon-based solutions including FW development, drivers, SDK, and application development
Experience with Linux kernel and driver development/debug
Experience with AI system software and management stacks including GPU drivers and collective libraries
Strong understanding of datacenter system and rack management solutions using industry standards from DMTF, OpenBMC, OCP (e.g. SAI), and the Linux Foundation
Strong understanding of “full stack” solutions from silicon to application integration
Excellent communication and interpersonal skills with the ability to collaborate effectively with internal teams and external partners
Demonstrated leadership capabilities with a track record of driving technical initiatives and delivering results in a fast-paced environment
Willingness to travel occasionally for customer meetings and industry events
Expertise in PCIe, CXL, UALink, and/or Ethernet management interfaces (preferred)
Expertise in switch, fabric, and device management (preferred)
Experience in product integration with BIOS, kernel, OS, tooling, and BMCs (preferred)
Experience with benchmarking and performance optimization (preferred)
Existing engagement and robust network within industry organizations such as PCI-SIG, OCP, DMTF, CXL, IEEE, etc. (preferred)
Deep experience driving silicon definition based on customer requirements and managing product exploration internally (preferred)

Responsibilities

Facilitate Astera’s development of COSMOS software solutions
Drive the architecture and definition of future products leveraging expertise in software architecture, SOC architecture, PCIe/CXL/Ethernet/UALink technologies, system management, and AI hardware-software co-design
Directly engage with customers to influence product features and roadmap
Pitch cutting-edge technology solutions to customers and industry partners
Drive innovation to better solve customer challenges in hyperscale data centers
Collaborate effectively with internal teams and external partners
Lead technical initiatives and deliver results in a fast-paced environment

Skills

Key technologies and capabilities for this role

PCIeCXLEthernetUALinkSoftware ArchitectureSOC ArchitectureSystem ManagementAI Hardware-Software Co-DesignDatacenter Software

Questions & Answers

Common questions about this position

Is this role remote or in-office?

This role is fully in person in San Jose, CA, with some travel required.

What is the salary range for this position?

This information is not specified in the job description.

What are the key required skills for this role?

Key skills include 10+ years in software architecture for datacenter AI systems, Linux kernel and driver development, AI system software stacks like GPU drivers, and strong knowledge of datacenter management standards such as DMTF, OpenBMC, and OCP.

What is the work environment like at Astera Labs?

The role involves a fast-paced environment with customer-facing interactions, collaboration with internal teams and external partners, and leadership in driving technical initiatives.

What qualifications make a strong candidate for this position?

A strong candidate has a BS/MS/PhD in Computer Science or Engineering, 10+ years in datacenter software architecture for AI, customer-facing experience articulating technical concepts, and expertise in full-stack silicon solutions including Linux drivers and AI stacks.

Astera Labs

Semiconductor connectivity solutions for AI infrastructure

About Astera Labs

Astera Labs provides semiconductor-based connectivity solutions aimed at improving the performance of cloud and artificial intelligence (AI) infrastructure. Their products, which include PCIe, CXL, and Ethernet solutions, are designed to facilitate high-speed data transfer, addressing the 'memory wall' issue that can limit computing performance. The company serves clients in the growing cloud AI market, including data centers and businesses that depend on AI and cloud applications. Unlike many competitors, Astera Labs has been recognized for its contributions to the semiconductor industry, being a finalist for the Global Semiconductor Alliance's Most Respected Private Semiconductor Company award. The goal of Astera Labs is to enhance the efficiency and speed of data transfer in modern computing environments, positioning itself as a leader in the semiconductor sector.

Santa Clara, CaliforniaHeadquarters

2017Year Founded

$200.8MTotal Funding

IPOCompany Stage

Data & Analytics, Hardware, AI & Machine LearningIndustries

201-500Employees

Risks

Rapid office expansion could lead to financial strain if growth in demand falters.

Foray into biotechnology may divert resources from core semiconductor business.

Reliance on Nvidia partnership poses risk if strategic focus shifts or partnership disrupts.

Differentiation

Astera Labs offers the industry's first PCIe 6 switch, Scorpio, for AI infrastructure.

The company focuses on overcoming the 'memory wall' in high-speed data transfer solutions.

Astera Labs integrates AI with biotechnology, diversifying beyond traditional semiconductor applications.

Upsides

Astera Labs' relocation to San Jose triples its operational capacity and talent acquisition.

Strategic partnership with Nvidia enhances Astera Labs' credibility in AI and semiconductor markets.

Recent investments from major financial entities indicate strong investor confidence in growth.

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