Senior Software Engineer, UI

Description

• Build and evolve management consoles for Mirantis Kubernetes Engine and an enterprise AI infrastructure product • Develop cluster, node, and workload management interfaces • Build interfaces for model deployment, inference endpoints, GPU capacity, quotas, API keys, and usage • Turn operational data into trustworthy interfaces for cluster health, serving metrics, GPU telemetry, and cost/metering views • Own and extend a shared design system and component library across products • Integrate with Kubernetes, API gateway, identity, and metering platform APIs • Collaborate with backend engineers to shape APIs before they are finalized • Deliver UI to enterprise environments using Helm-packaged delivery, versioned upgrades, and restricted or offline networks • Balance new product development with release cycles, customer upgrades, and bug triage • Contribute across a multi-service codebase • Help set engineering direction through design documents and reviews

Requirements

• 5+ years building production web applications • Deep experience with React and TypeScript • Strong command of modern React and server rendering • Experience with Next.js App Router, Server Components, and Server Actions • Understanding of server-side responsibilities for security and latency • Experience with data-dense operational UIs, including large tables, filtering, charts, live-updating state, and loading, partial, and error states • Fluency in CSS and token-driven styling • Experience with Tailwind • Accessibility and testing experience with Vitest, Testing Library, and Playwright • Fluency with AI-assisted development tools such as Claude Code and OpenAI Codex • Ability to work autonomously on a small, remote-first, written-culture team • Kubernetes or infrastructure-tooling UI experience preferred • Comfort reading Go services and Kubernetes APIs preferred • Experience with AI product surfaces such as model catalogs, playgrounds, prompt and token usage reporting, and streaming responses preferred • Experience owning a design system or component library used by multiple applications preferred • Enterprise deployment experience, including air-gapped installs, SSO/OIDC, RBAC-driven interfaces, FIPS, or STIG compliance preferred • Frontend observability and product analytics experience with Sentry, OpenTelemetry, or PostHog preferred • Open-source contributions in Kubernetes or ML ecosystems preferred

Benefits

• Competitive compensation package • Strong benefits plan • Remote-first work environment • Open-source innovation opportunities • Continuous growth opportunities • Work with passionate, talented, and engaging colleagues • Exposure to Fortune 500 and Global 2000 customers • High-autonomy work environment

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