Senior Software Engineer, W&B Agent - W&B

Highlights

• Build ARIA, an AI research agent enabling continuous experimentation at scale.
• Own features end to end, from multi-turn conversations to chat interface.
• Ship a fast, reliable agent experience that accelerates ML workflows.

What they offer

• 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

Ideal candidate

Product-minded full-stack builder who thrives owning outcomes end to end and cares deeply about fast, reliable, delightful experiences that accelerate ML work.

Requirements

• Bachelor's degree or foreign equivalent in Computer Science, Computer Engineering, Data Science, Information Systems, or closely related field
• 4+ years of full stack engineering experience with depth in backend services and React/TypeScript frontend
• Strong Python backend skills including async patterns and FastAPI