Hybrid Senior Software Engineer – Weights & Biases

Posted last month

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About the role

  • Senior Software Engineer developing and scaling the Weave toolkit for AI applications at CoreWeave. Collaborating with users and building features to enhance GenAI-powered product evaluations.

Responsibilities

  • Implement robust and ergonomic open-source client APIs.
  • Design and build integrations with popular LLM tools such as LlamaIndex, LangChain, and Instructor.
  • Scale and improve backend performance to support low-latency, high-volume production use cases.
  • Build polished and intuitive features such as multi-modal evaluations, LLM playgrounds, and dataset editing/drill-down capabilities.
  • Partner directly with users to understand workflows, gather feedback, and rapidly iterate on solutions.

Requirements

  • Bachelor’s degree in Computer Science or related field.
  • 8+ years of experience in Software Engineering.
  • Deep knowledge of Python and/or TypeScript.
  • Experience (personal or professional) in building GenAI-powered applications.
  • Ability to operate effectively amid ambiguity and adapt rapidly to a changing environment.
  • Previous startup experience is a plus.

Benefits

  • Medical, dental, and vision insurance - 100% paid for by CoreWeave
  • Company-paid Life Insurance
  • Voluntary supplemental life insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Health Savings Account
  • Tuition Reimbursement
  • Ability to Participate in Employee Stock Purchase Program (ESPP)
  • Mental Wellness Benefits through Spring Health
  • Family-Forming support provided by Carrot
  • Paid Parental Leave
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our office and data center locations
  • A casual work environment
  • A work culture focused on innovative disruption

Job title

Senior Software Engineer – Weights & Biases

Job type

Experience level

Senior

Salary

$175,000 - $275,000 per year

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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