Senior Software Engineer, ML Workflows - Weights & Biases

Highlights

• Own core ML workflow systems used by teams at Pinterest, Dropbox and Canva.
• Scale versioned data and event systems to billions of artifacts and jobs.
• Shape how W&B builds onto CoreWeave infrastructure for the full AI lifecycle.

What they offer

• 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 generous employer match
• Flexible PTO
• Catered lunch in office and data center locations
• Tuition reimbursement

Ideal candidate

A systems-minded builder who loves owning complex platforms end to end and partnering directly with ML teams. You're energized by large-scale reliability challenges and shaping AI development where software meets infrastructure.

Requirements

• Own architecture and evolution of core platform areas at high throughput scale
• Work across Go backend services, GraphQL APIs, Python SDK and TypeScript frontend
• Partner with product, design and enterprise ML teams from design to reliability