Sonatus

Senior Staff AI Engineer - Office of the CTO

Sonatus
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16 days ago
Sunnyvale, CA, USAStaff+
H1B sponsor

Base Salary

$227k - $313k/yr

Responsibilities

  • Lead the architecture and development of end-to-end software solutions using agentic AI, including LLMs, agent frameworks, RAG, context engineering, and evaluation.
  • Design and implement robust data orchestration and processing pipelines for continuous agent operations and performance improvement.
  • Translate complex customer problems and business requirements into effective, deployable AI solutions.
  • Provide technical leadership across teams and apply system design and problem-solving expertise.

Requirements

  • MS or PhD in a science, mathematical, and/or engineering field.
  • Proven experience designing and deploying end-to-end AI systems in a production environment.
  • In-depth knowledge of current generative AI technologies and a strong software development background.
  • Expertise building high-performance AI applications that integrate multiple data sources.
  • Strong foundation in machine learning model development, experimentation, and evaluation.
  • Proven ability to lead technically across teams, with excellent system design and problem-solving skills.

Benefits

  • Competitive compensation and equity program.
  • Medical, dental, and vision health care plan.
  • Flexible and dependent care expense program.
  • 401(k) retirement plan.
  • Basic, voluntary, and AD&D life insurance.
  • Unlimited paid time off and 15 paid holidays.
  • Hybrid office work arrangement and flexibility.
  • Complimentary lunches, snacks, and beverages during on-site working days.
  • Wellness benefit allowances for gym memberships and fitness programs.
  • Internet reimbursement and computer accessory allowance.
  • Departmental team building and outings and an employee referral program.

Categories

Sonatus

About Sonatus

201-500 employees

Sonatus builds cloud-to-edge software for software-defined vehicles, including its Fastlane Platform that helps automotive OEMs and suppliers manage data, networking, and in-vehicle services with AI. It licenses its platform and tools to carmakers and Tier‑1s, and its technology is deployed in more than 8 million vehicles. Founded in 2018 and headquartered in Sunnyvale, California, the company is privately held with offices across North America, Europe, and Asia.

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