BJAK

VP of Research – Machine Learning

BJAK

full-time

Posted on:

Location Type: Remote

Location: United States

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About the role

  • Own the research and intelligence direction of this system.
  • Define how AI reasons, evaluates, and improves in a product used with high frequency.
  • Set and evolve the research direction for A1’s core intelligence, including context representation, memory, reasoning, planning, and orchestration.
  • Decide when to design new model architectures versus adapting or leveraging frontier open-source or commercial models.
  • Define evaluation frameworks that measure real-world usefulness, robustness, safety, and long-term behavior – not benchmark vanity.
  • Own alignment, safety, and guardrail strategy as first-class product concerns.
  • Guide exploration of frontier techniques such as retrieval-augmented training, mixture-of-experts, distillation, multi-agent orchestration, multimodal systems.
  • Shape early product intelligence direction in close partnership with product and application engineering.
  • Set the technical bar for research rigor, judgment, and taste across the organization.

Requirements

  • Deep experience building or evolving real machine learning systems used in production.
  • Strong technical judgment around model behavior, failure modes, and long-horizon trade-offs.
  • A builder’s mindset: you care about systems that work in the real world, not just ideas.
  • Comfortable making irreversible or high-impact decisions with incomplete information.
  • Obsession with evaluation, correctness, and how systems behave over time.
  • High ownership mentality — you operate as a founder, not a manager.
  • If you are looking to focus primarily on publishing, incremental benchmarks, or managing a large research organization, this role will not be a fit.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
machine learningmodel architecturesevaluation frameworkscontext representationmemoryreasoningplanningorchestrationretrieval-augmented trainingmulti-agent orchestration
Soft Skills
technical judgmentbuilder's mindsetdecision-makingevaluation obsessionhigh ownership mentality