Staff Frontend Engineer

CoreWeave; Greater London; Hybrid; GBP 110,000 - 150,000; Full time

Benefits offered by this job

Family-level Medical Insurance

Family-level Dental Insurance

Generous Pension Contribution

Life Assurance at 4x Salary

Critical Illness Cover

Employee Assistance Programme

Tuition Reimbursement

Work culture focused on innovative dis

Job summary

CoreWeave is seeking a Staff Frontend Engineer to own the Physical AI platform’s frontend end-to-end, shaping architecture, design system evolution, and performance. You’ll collaborate with Design, Product and Backend Engineering to deliver intuitive, data-heavy UIs for engineers to design experiments and analyze results.

You will mentor peers, emphasize testing and CI/CD, and ensure robust frontend operations while advancing the frontend surface for complex AI workflows.

Qualifications

• 7+ years of professional software engineering experience at Senior or Staff scope.
• Advanced proficiency in React, TypeScript and web fundamentals.
• Experience building visualization-centric UIs, dashboards, time-series metrics or experiment explorers.
• Experience integrating frontends with REST or GraphQL APIs and Python web frameworks.
• Experience with PostgreSQL, Docker, Kubernetes and frontend observability tools.
• Strong testing habits (unit/integration/e2e), CI/CD and Storybook.
• Excellent communication and mentoring skills in ambiguous environments.

Responsibilities

• Own and evolve the frontend surface of the Physical AI platform end-to-end.
• Collaborate with Design, Product and Backend Engineering to design intuitive UIs for complex workflows.
• Shape API contracts and integrate agentic capabilities safely.
• Drive frontend developer experience improvements and production operations.
• Mentor engineers across the organisation.

Skills

React

TypeScript

Frontend architecture

REST/GraphQL

Visualization UIs

Testing/CI/CD

Mentoring

Communication

Tools

Docker

Kubernetes

PostgreSQL

GraphQL

REST APIs

Sentry

Datadog

OpenTelemetry

Storybook

Job description

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.

We're proud to be a Living Wage accredited Employer.

What You'll Do

CoreWeave’s Physical AI Engineering team builds and scales the core platform powering advanced engineering simulation and AI workflows. Our ambition is to become the super-intelligent AI test lab for the engineering industry, delivering the performant, reliable, and scalable foundation trusted by the world’s largest engineering companies.

About The Role

The Staff Frontend Engineer will own and evolve the Physical AI platform’s product surface: the data-heavy, workflow-centric web experience where engineers design experiments, compare runs, interact with agents, and convert complex test data into decisions. Operating at Staff-level scope (with openness to exceptional Senior Frontend Engineers ready to step into staff-level impact), you will own the frontend end-to-end-including component architecture, design system evolution, performance optimization, and production operations. In this role, you will collaborate closely with Design, Product, and Backend Engineering to design intuitive UIs for complex workflows, shape Python-backed API contracts, and integrate agentic capabilities safely. Additionally, you will drive frontend developer experience improvements, maintain high testing standards, and mentor engineers across the wider organisation.

Who You Are

• 7+ years of professional software engineering experience, with a track record of building, maintaining, and architecting complex, data-heavy web applications at Senior or Staff scope.
• Advanced proficiency in React, TypeScript, and web fundamentals, with deep experience structuring large-scale frontends across modules, state management, routing, and data-fetching patterns.
• Proven background building visualization-centric UIs, dashboards, charts, time-series metrics, or experiment explorers for complex datasets.
• Hands-on experience integrating frontends with REST or GraphQL APIs, with a strong understanding of service-oriented architecture, data modeling, and Python web frameworks (e.g., FastAPI, Flask, Django).
• Practical experience with database data flows (e.g., PostgreSQL), cloud/container infrastructure (Docker, Kubernetes), and frontend observability tools (Sentry, Datadog, OpenTelemetry).
• Strong habits around testing frameworks (unit, integration, end-to-end), CI/CD pipelines, and frontend build tooling (Storybook, design systems, local dev ergonomics).
• Excellent communication, cross-functional collaboration, and mentoring skills in high-ambiguity environments.

Preferred

• Experience building B2B SaaS UIs for technical audiences (e.g., ML engineers, data scientists, physical test engineers) or exposure to ML/AI workflows, experiment tracking, and agentic interfaces.
• Hands-on experience with GraphQL, typed API clients in React, or SSR/SSG performance-focused frameworks.

Wondering if you're a good fit?

We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams - even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk.

• You love to craft intuitive, detail-oriented web experiences that make complex, data-heavy engineering workflows feel seamless and fast.
• You're curious about pushing the boundaries of Physical AI, agentic interfaces, and real-time experiment tracking platforms.
• You're an expert in architecting scalable React/TypeScript systems, driving frontend performance, and mentoring teams on engineering craft.

Why CoreWeave?

About

• Be Curious at Your Core
• Act Like an OwnerEmpower Employees
• Deliver Best-in-Class Client
• ExperiencesAchieve More Together

We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organisation's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us!

The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).

To fulfill our obligation to protect client data, successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check, conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results.

What We Offer

In addition to a competitive salary, we offer a variety of benefits to support your needs, including:

• Family-level Medical Insurance
• Family-level Dental Insurance
• Generous Pension Contribution
• Life Assurance at 4x Salary
• Critical Illness Cover
• Employee Assistance Programme
• Tuition Reimbursement
• Work culture focused on innovative disruption

Benefits may vary by location.

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.

Export Control Compliance

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C.

• 1157, or (iv) asylee under 8 U.S.C.
• 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

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