CoreWeave

Senior Software Engineer, Weave - Weights & Biases

CoreWeave
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4 months ago
Bellevue, WA, USA +3 moreSenior
H1B sponsor

Base Salary

$165k - $220k/yr

Responsibilities

  • Implement robust and ergonomic APIs.
  • Design and build integrations with Claude Code, Codex, pi.dev, OpenAI Agents SDK, and other agent harnesses and SDKs.
  • Scale and improve backend performance for low-latency, high-volume production use cases.
  • Build features including online LLM judges, playgrounds, evaluations, labeling, and tracing user experiences.
  • Partner directly with users and customers to gather feedback and iterate on solutions.

Requirements

  • Bachelor’s degree in Computer Science or a related field.
  • 8+ years of software engineering experience.
  • Deep knowledge of Python and/or TypeScript.
  • Personal or professional experience building AI agents.
  • Ability to work effectively amid ambiguity and adapt rapidly.
  • Preferred: startup experience.
  • Preferred: experience managing large-scale online production services or OLAP databases.

Benefits

  • Base salary range of $165,000 to $220,000, plus discretionary bonus and equity awards.
  • Medical, dental, and vision insurance fully paid by CoreWeave for US-based full-time employees.
  • Company-paid life insurance, voluntary supplemental life insurance, and short- and long-term disability insurance.
  • Flexible Spending Account, Health Savings Account, tuition reimbursement, and participation in the Employee Stock Purchase Program.
  • Mental wellness benefits through Spring Health and family-forming support through Carrot.
  • Paid parental leave and flexible, full-service childcare support through Kinside.
  • 401(k) with an employer match.
  • Flexible PTO.
  • Catered lunch at office and data center locations.
  • Casual work environment focused on innovative disruption.
CoreWeave

About CoreWeave

1,001-5,000 employees

CoreWeave provides a GPU-accelerated cloud for AI training and inference, VFX, and rendering, with bare-metal instances, Kubernetes orchestration, and managed services to scale workloads. It sells on-demand and reserved capacity to AI labs, startups, and enterprises, and offers SaaS tools and hands-on support for deployment. Founded in 2017 and headquartered in New York, it is publicly traded on Nasdaq under the ticker CRWV.

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