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Technical Project Manager / Engineering Lead – AI/ML Infrastructure

JPY 150k - JPY 200k • Tokyo Prefecture, Japan • Full-time

Posted 2d ago

Job Location

Tokyo Prefecture, Japan

Tech Stack

Remote Work Policy

On-site

Employment Type

Full-time

Categories

Machine Learning Engineer

About the job

SambaNova is seeking a highly technical and strategic Project Manager / Engineering Lead to own and advance our engagement with a key strategic partner. This role will serve as the central hub for all technical, operational, and strategic activities, ensuring the technical success of joint projects, managing complex deliverables, leading a cross-functional engineering team, and deepening the customer relationship. The ideal candidate will possess a unique blend of deep technical understanding of AI/ML systems, exceptional project management skills, and strong customer-facing abilities, with fluency in both Japanese and English.

Responsibilities

  • Own end-to-end planning and execution of complex technical evaluation projects.
  • Develop and maintain detailed project timelines, aligning engineering efforts with customer milestones.
  • Lead daily standups and syncs to track progress, identify risks, and unblock the engineering team.
  • Manage deliverables such as performance benchmarks, technical reports, and software artifacts.
  • Serve as the primary technical point of contact for the customer's engineering teams.
  • Manage customer expectations, communicating project status, capabilities, and limitations.
  • Translate customer requirements and feedback into actionable engineering tasks.
  • Prepare and deliver technical briefings and reports to customer stakeholders.
  • Coordinate the work of a large, distributed team of engineers specializing in compilers, performance SDKs, model bring-up, systems, and packaging.
  • Assign action items and ensure accountability across different functional groups.
  • Facilitate collaboration between internal teams (Product, Engineering, GTM) for a unified strategy.
  • Articulate the technical differentiators of the platform, including scale-up/scale-out performance, compilation workflows, and comparative analysis.
  • Drive technical decisions on project scope, including model selection and success criteria.
  • Analyze project outcomes to inform product roadmap and future sales strategies.

Requirements

  • Fluent in Japanese and English.
  • Experience supporting strategic Japanese and US high technical companies, managing cultural and time-zone differences.
  • 10+ years of experience in technical project management, engineering lead, or customer-facing architect role within AI/ML, HPC, or systems infrastructure.
  • Proven experience managing complex software/hardware integration or evaluation projects with tight deadlines.
  • Strong understanding of AI/ML workloads, including model training, inference, and associated software stack (e.g., PyTorch, vLLM).
  • Excellent communication skills, able to explain highly technical concepts to engineers and executives.
  • Demonstrated ability to lead and influence cross-functional teams without direct authority.
  • Hands-on experience with large language models (LLMs) and mixture-of-experts (MoE) models.
  • Background in performance analysis and benchmarking of AI systems.
  • Familiarity with compiler technology, parallel programming, or high-speed networking.

Benefits

  • Equity
  • 95% premium coverage for employee medical insurance
  • 77% premium coverage for dependents
  • Health Savings Account (HSA) with employer contribution
  • Dental insurance
  • Vision insurance
  • Short/Long term Disability insurance
  • Basic Life insurance
  • Voluntary Life insurance
  • AD&D insurance
  • Flexible Spending Account (FS)