Senior Frontend Architect — Performance & Scale

Coreweave; San Francisco (CA); On-site; USD 227,000 - 303,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with employer match

Tuition Reimbursement

Employee Stock Purchase Program (ESPP)

Paid Parental Leave

Job summary

CoreWeave is seeking a senior Frontend Architect to own the architecture, performance, and stability of the W&B Models frontend. You will set data boundaries, optimize render performance, and drive cross-team API design and delivery strategies.

This role requires leading large-scale frontend initiatives and shaping collaboration across engineering teams. You will work in a frontend-led, architecture-deep capacity, aligning product needs with scalable, efficient client rendering.

Qualifications

• 8+ years building user-facing software with frontend architecture and performance focus.
• Led transformation of large React app emphasizing performance, impact, and dev experience.
• Strong React and TypeScript knowledge with GraphQL and modern state management.
• Proficient in instrumenting apps, tracing frontend/back-end, and quantifying improvements.

Responsibilities

• Own the frontend architecture, performance, and stability of the W&B Models frontend.
• Define page data requirements and optimize cross-team API calls for faster renders.
• Collaborate with backend and platform teams on API design and delivery strategy.
• Drive large-scale overhauls when incremental work isn't enough.

Skills

Frontend architecture

React

TypeScript

GraphQL

Performance engineering

Caching fundamentals

Code splitting

API design

Redux

Zustand

Go

Datadog RUM

Tools

Go

Datadog

Job description

CoreWeave is seeking a senior Frontend Architect to own the architecture, performance, and stability of the W&B Models frontend. You will set data boundaries, optimize render performance, and drive cross-team API design and delivery strategies.

This role requires leading large-scale frontend initiatives and shaping collaboration across engineering teams. You will work in a frontend-led, architecture-deep capacity, aligning product needs with scalable, efficient client rendering.