Principal Engineer, AI System Architect

ZipRecruiter; San Jose (CA); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Join a forward-thinking company as an AI System Architect, where you'll innovate and design next-generation AI systems that tackle critical challenges in memory bandwidth and communication bottlenecks. This role offers the chance to lead technical direction and collaborate with experts across various domains. You'll work in a hybrid environment, allowing flexibility while being part of a team that values inclusivity and innovation. With a competitive benefits package and a commitment to employee well-being, this opportunity is perfect for those looking to make a significant impact in the AI landscape.

Benefits

4+ weeks of paid time off

Flexible work environment

Onsite gym

Café

Paid therapy sessions

Charitable giving match

Support for family care

Medical/Dental/Vision benefits

401k plan

Qualifications

• 15+ years of experience in system architecture for large-scale computing with an AI focus.
• Deep expertise in AI system design and knowledge in LLMs and DLRMs.

Responsibilities

• Architect next-generation AI systems to achieve state-of-the-art performance.
• Supervise development and validation of analytical and simulation-based models.

Skills

AI System Design

System Architecture

Performance Modeling

Hardware/Software Co-design

Analytical Modeling

Communication Skills

Leadership Skills

Education

PhD in Computer Science

PhD in Electrical Engineering

Tools

ML Compilers

AI Software Stacks

Job description

Job Description

Please Note:

To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period.

Advancing the World's Technology Together
Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries of what's possible and powering the future.

We believe innovation and growth are driven by an inclusive culture and a diverse workforce. We're dedicated to empowering people to be their true selves. Together, we're building a better tomorrow for our employees, customers, partners, and communities.

What You'll Do

The Architecture Research Lab (ARL) is tackling two of the biggest challenges in AI today—memory bandwidth and communication bottlenecks. By leveraging Samsung's world-leading memory technologies, we are developing next-generation AI systems that break through these limitations while improving developer productivity.

This effort spans:

• Hardware: Memory, networking, compute, and power optimization.
• Software: System software, frameworks, and runtime optimization.
• Application & Performance Modeling: Developing tools to guide architectural decisions.

We are seeking an AI System Architect to help shape the future of AI systems through innovative system-level hardware design, performance modeling, and hardware/software co-design.

Location: Hybrid, working onsite at our San Jose office/headquarters 3 days per week with the flexibility to work remotely the remainder of your time.

Job ID: 42536

Key Responsibilities

• Architect next-generation AI systems to address modern AI challenges and achieve state-of-the-art system-level performance.
• Provide technical leadership, driving system component direction and selection in the area of compute, memory, and network topologies; analyze bottlenecks and come up with innovative solutions.
• Supervise the development and validation of analytical and simulation-based system models to project AI system performance.
• Leverage modeling infrastructure for design space exploration and system-level optimization.
• Collaborate effectively with other HW/SW architects, application experts, and performance modeling experts across sites and time zones.
• Occasional domestic and international travel (<10%).

What You Bring

• PhD in Computer Science, Electrical Engineering, or a related field with 15+ years of experience in system architecture for large-scale computing, with specific AI focus.
• Deep expertise in AI system design, and knowledge in LLMs, DLRMs, and other representative AI workloads.
• Strong understanding of compute, memory, and networking bottlenecks in AI systems.
• Proven experience in AI hardware architecture at both system and component levels.
• Background in hardware/software co-design for AI systems.
• Hands-on experience in developing analytical and event-driven simulation models.
• Experience in ML compilers and runtime optimization.
• Familiarity with AI software stacks and frameworks.
• Strong leadership skills with a track record of setting technical direction and guiding teams.
• Excellent verbal, presentation, and written communication skills.
• A collaborative mindset, curiosity, and resilience in solving complex challenges.

What We Offer
The pay range below is for all roles at this level across all US locations and functions. Individual pay rates depend on a number of factors—including the role's function and location, as well as the individual's knowledge, skills, experience, education, and training. We also offer incentive opportunities that reward employees based on individual and company performance.

This is in addition to our diverse package of benefits centered around the wellbeing of our employees and their loved ones. In addition to the usual Medical/Dental/Vision/401k, our inclusive rewards plan empowers our people to care for their whole selves. An investment in your future is an investment in ours.

Give Back With a charitable giving match and frequent opportunities to get involved, we take an active role in supporting the community.
Enjoy Time Away You'll start with 4+ weeks of paid time off a year, plus holidays and sick leave, to rest and recharge.
Care for Family Whatever family means to you, we want to support you along the way—including a stipend for fertility care or adoption, medical travel support, and an errand service.
Prioritize Emotional Wellness With on-demand apps and paid therapy sessions, you'll have support no matter where you are.
Stay Fit Eating well and being active are important parts of a healthy life. Our onsite Café and gym, plus virtual classes, make it easier.
Embrace Flexibility Benefits are best when you have the space to use them. That's why we facilitate a flexible environment so you can find the right balance for you.

Equal Opportunity Employment Policy

Samsung Semiconductor takes pride in being an equal opportunity workplace dedicated to fostering an environment where all individuals feel valued and empowered to excel, regardless of ancestry, genetic information, marital status, political affiliation, or veteran status.

When selecting team members, we prioritize talent and qualities such as humility, kindness, and dedication. We extend comprehensive accommodations throughout our recruiting processes for candidates with disabilities, long-term conditions, neurodivergent individuals, or those requiring related support. All candidates scheduled for an interview will receive guidance on requesting accommodations.

Recruiting Agency Policy

We do not accept unsolicited resumes. Only authorized recruitment agencies that have a current and valid agreement with Samsung Semiconductor, Inc. are permitted to submit resumes for any job openings.

Covid-19 Policy

To help keep our employees, customers, and communities safe, we've developed guidelines for our team. Currently, we encourage vaccination for all employees and may require it depending on job functions (e.g., traveling for business, meeting with customers). While visiting our offices or attending team events, we ask employees to complete a daily health questionnaire and complete a weekly COVID test. Our COVID policies are subject to change depending on public health, regulatory, and business circumstances.

Applicant Privacy Policy
https://semiconductor.samsung.com/us/careers/privacy