Lead Frontend Architect – React/TypeScript & Performance

Socket.dev; San Francisco, Bellevue (CA, WA); On-site; USD 227,000 - 303,000; Full time

Benefits offered by this job

Medical/dental/vision insurance

Life Insurance

401(k) with employer match

ESPP eligibility

Mental wellness benefits

Job summary

CoreWeave, a US-based cloud provider for AI, seeks a senior frontend architect to own the W&B frontend architecture, performance, and stability. You’ll shape cross-team designs and drive execution across boundaries to land strategic frontend initiatives.

You will guide API design, data handling, and performance tuning for scalable, maintainable code, collaborating with ML researchers and engineers to deliver high-quality user experiences.

Qualifications

• 8+ years building user-facing software with frontend architecture focus.
• Experience transforming large React apps with emphasis on performance and developer experience.
• Strong command of React and TypeScript with production GraphQL experience and modern state management.
• Proficient in performance instrumentation and data-driven optimization.
• Solid caching fundamentals and scalable data handling.

Responsibilities

• Own the frontend architecture for the W&B app and ensure performance, stability, and reliability.
• Define delivery and rendering architecture, including efficient code delivery.
• Partner with backend and platform teams on API design and cross-team coordination.
• Drive larger overhauls beyond incremental work to land strategic front-end initiatives.
• Shape teams' designs and execute plans to land next-gen frontend features.

Skills

Frontend architecture

Performance engineering

React

TypeScript

GraphQL

Redux/Zustand

Code splitting/build tooling

API design

Cross-team coordination

Instrumentation/observability

Tools

Go

Bundlers/Build tooling

Go backend

Job description

CoreWeave, a US-based cloud provider for AI, seeks a senior frontend architect to own the W&B frontend architecture, performance, and stability. You’ll shape cross-team designs and drive execution across boundaries to land strategic frontend initiatives.

You will guide API design, data handling, and performance tuning for scalable, maintainable code, collaborating with ML researchers and engineers to deliver high-quality user experiences.