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About the Role

CoreWeave is seeking a highly experienced individual to own the frontend architecture of the W&B app, focusing on performance, stability, and reliability. This role involves defining architectural boundaries, shaping other teams' designs, and driving execution to improve user experience and product features.

Responsibilities

Own the frontend architecture of the W&B app.
Accountable for app performance, stability, and reliability.
Define architectural boundaries for data composition and rendering.
Shape other teams' designs and build consensus across boundaries.
Own execution of architectural plans.
Manage cross-team requirements within the Models system.
Set performance targets and drive work to meet them, with results proven in production data.
Decide the app's delivery and rendering architecture, including efficient code delivery.
Partner with backend and platform teams on API design, including moving work out of the client.
Propose and drive larger overhauls that incremental work cannot reach.

Requirements

8+ years building user-facing software, with deep expertise in frontend architecture and performance.
Led the transformation of a large, long-lived React application with a focus on performance, product impact and dev experience and owned the outcome.
Strong command of React and TypeScript.
Production experience in GraphQL.
Experience with a modern state management approach such as Redux or Zustand.
Real performance engineering skill: ability to instrument an application, read frontend and backend traces, determine precisely where time is going, and prove improvement with numbers.
Solid client-side caching fundamentals, including normalization, invalidation, and failure modes at scale.
Hands-on experience with bundlers and build tooling, with clear views on code splitting and delivery tradeoffs.
Sufficient backend depth to design systems at a high level, propose new API architectures for faster clients, and reason about frontend implications.
Track record of validating ideas, coordinating across engineering teams, and sequencing work that spans organizational boundaries.
An operator mindset: measure, ship, follow through, and stay close to production.
Experience introducing automated enforcement such as lint rules, CI gates, or performance budgets that changed engineering behavior broadly.
Background in data-dense or visualization-heavy applications where rendering cost and data volume are core constraints.
Familiarity with observability tooling such as Datadog RUM and APM, or comparable tracing and session-replay stacks.
Working knowledge of Go or a similar backend language.
Exposure to ML, MLOps, or AI agent workflows, or genuine curiosity about the researchers and engineers who use these tools.
Experience with a highly configurable product, where the space of user and deployment settings can't be exhaustively tested.
This position requires access to export controlled information and applicants must meet specific U.S. person or eligibility requirements.

Skills

Frontend architecture
Performance engineering
React
TypeScript
GraphQL
Redux
Zustand
Client-side caching
Bundlers
Build tooling
Code splitting
API design
Observability tooling
Go

Location

Remote

Work Type

Full-time

Experience Level

8+ years of experience
Senior

Salary/Compensations

$227,000 to $303,000

Benefits

Discretionary bonus
Equity awards
Medical, dental, and vision insurance - 100% paid for by CoreWeave
Company-paid Life Insurance
Voluntary supplemental life insurance
Short and long-term disability insurance
Flexible Spending Account
Health Savings Account
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
A casual work environment
A work culture focused on innovative disruption

About the Company

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.
Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability.
Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025.
Learn more at www.coreweave.com.

Equal Opportunity

CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace.
All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.
As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship.
If reasonable accommodation is needed, please contact: careers@coreweave.com.