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Product Performance Engineer

Posted about 1 month ago

OfficeSan Jose120k - 300k USD

About Hark

Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory.

We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world.

To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems.

About the Role

  • Build deep understanding of target workloads and characterize their compute, memory, bandwidth, and latency demands on a variety of target hardware platforms
  • Model performance at every level — silicon, system, service, and end-to-end user experience — and connect insights across layers
  • Develop and maintain analytical and simulation-based models that project system performance across design and assumption variants
  • Collaborate with silicon, software, hardware, model, and service teams to align assumptions and deliver insights
  • Validate models against measured workload behavior and continuously improve fidelity
  • Translate findings into clear, actionable recommendations for architects, engineers, and leadership
  • Proactively identify performance risks and design opportunities ahead of architectural commit points

Requirements

  • 5+ years analyzing workload behavior and modeling system performance for consumer or data center products
  • BS in Computer Science, Electrical Engineering, or related technical discipline
  • Hands-on experience with profiling, benchmarking, and tracing tools across the stack
  • Strong programming skills in Python and at least one systems language (C/C++/Rust)
  • Demonstrated ability to translate quantitative analysis into architectural recommendations

Bonus Qualifications

  • MS or PhD in a relevant technical discipline
  • Experience with hardware/software co-design and architectural exploration tooling
  • Familiarity with accelerator, SoC, or memory subsystem architecture
  • Comfort moving fluidly between rigorous quantitative work and cross-functional influence
  • Curiosity, technical depth, and a bias toward learning new system domains quickly

Compensation

The US base salary range for this full-time position is between $120,000 - $300,000 annually.

The pay offered for this position may vary based on several individual factors, including job-related knowledge, skills, and experience. The total compensation package may also include additional components/benefits depending on the specific role. This information will be shared if an employment offer is extended.



Job details
Workplace
Office
Location
San Jose
Salary
120k - 300k USD
per year

Celebrating 90 years of Ultimate Moviegoing®, Harkins Theatres is the premier movie exhibitor of the Western U.S. and the largest family owned theatre chain in the country. Founded by showman, inventor and community leader Dwight “Red” Harkins in 1933, Harkins Theatres operates 500 screens and is renowned for its commitment and passion for providing the Ultimate Moviegoing® experience. Harkins Theatres is known as a trailblazer for advancements in the motion picture exhibition industry with amenities such as: the Ciné Capri, CINÉ 1, CINÉ 1 XL, pristine state-of-the-art digital projection and sound, curved wall-to-wall screens, Ultimate Lounger® leather reclining seats, plush Ultimate Rocker® loveseats, Loyalty Cups, Ciné Bar and an expanded selection of gourmet concessions.

Employees
1415
Industry
Entertainment Providers
Headquarters
Scottsdale, Arizona
Founded
1933
Company location
8901 E McDonald Dr, Scottsdale, Arizona 85250, US
Specialties
Movies, Movie Exhibition, Movie Theatre, Cinema, Group Events, Meetings, Celebrations, Presentations, Parties, Employee Outings, and Team Outings

Key team members

Damon Stephens

Damon Stephens

Kristen H. Magnuson

Kristen H. Magnuson

Mark Rooney, NCIDQ, IIDA

Mark Rooney, NCIDQ, IIDA

Ricardo Silva

Ricardo Silva

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