Frontend Engineer
Job Description
About the Company
Fluidstack is building civilization-scale infrastructure for AI. The company acquires power, designs and builds data centers, and operates them with teams spanning hardware and software. Fluidstack is singularly focused on delivering compute faster than anyone else, rethinking every layer of the stack to ensure that powerful AI expands human freedom rather than shrinks it.
About the Role
We are hiring a Frontend Engineer in Austin, TX to own the surfaces that define how the world perceives Fluidstack and how our internal teams operate. You will be the primary engineer across two high-visibility domains: our public marketing website built with Webflow and the internal tooling that powers operational workflows. This is not a role where frontend sits downstream of design hand-offs—you will make architectural decisions, push visual quality, and ship code that matters to both external customers and the people running one of the fastest-scaling AI infrastructure companies in the world. You will work directly with design, product, and engineering leadership.
Responsibilities
- Develop and operate the homepage, leading technical decisions on architecture, performance, and UX quality for the public marketing site
- Build internal UIs: design and ship React-based interfaces for operational dashboards, data center management views, procurement workflows, and other internal surfaces that engineering and ops teams depend on daily
- Establish and maintain a component system: build shared component libraries in React with Mantine and/or Tailwind that are documented in Storybook, adopted by the team, and held to a high visual and accessibility standard
- Push interactive experiences: prototype and ship motion, transitions, and marketing-forward interactions using Framer where appropriate
- Manage and extend the CMS/no-code layer: own integrations with Webflow or equivalent for marketing content workflows, with the judgment to know when no-code tooling is the right abstraction
- Drive frontend engineering quality: write clean TypeScript, enforce type safety, contribute to CI/CD, and set standards for component architecture, state management, and performance profiling
- Collaborate cross-functionally with product designers, infrastructure engineers, and GTM stakeholders, translating ambiguous asks into well-scoped implementations without needing detailed specs
- Move fast with AI-assisted workflows: actively use Claude Code, Codex, Cursor, or comparable AI tooling to accelerate development
Requirements
- 3+ years of professional frontend engineering experience shipping production React applications
- Strong command of TypeScript and hands-on experience with Mantine, Tailwind CSS, or similar frameworks in production applications
- Experience building and maintaining a component library documented in Storybook
- Shipped a public-facing marketing site with a high design bar and measurable performance requirements
- Proficiency with modern React patterns: hooks, context, server components, and state management (Zustand, Jotai, or equivalent)
- Comfortable with Git-based workflows, CI/CD pipelines, and reviewing your own PRs critically before asking others to
- Ability to operate independently on projects without granular task breakdown; you identify what needs to be done
Nice to Have
- 5+ years of frontend engineering experience, with visible output at devtools, infrastructure, or technical SaaS companies
- Fluency with Framer or Webflow for quick prototyping and similar exercises
- Active and opinionated use of AI-assisted development tooling (Claude Code, Codex, Cursor, v0, or similar) with a clear point of view on where these tools accelerate output and where they introduce risk
- Experience with Next.js App Router, including RSC patterns, streaming, and deployment strategies
- Experience with PWAs, React Native, or other mobile frameworks
About the Company
Fluidstack is looking for a other based in Austin, TX.
Apply now through Webflow.Jobs and level up your career.