Senior Frontend Engineer – AI-Native Development

• Ship features end to end from specification to production across the Virtuozzo Platform and V/IS codebases
• Develop React and TypeScript micro-frontends for tenant management, pricing, monitoring, S3, and settings
• Develop and maintain the Vue and TypeScript V/IS application
• Convert PRDs into user stories and feature specifications, then implement traceable requirements
• Write precise specifications for AI agents and critically review generated code
• Build and improve the agent harness, including AGENTS.md, rules, skills, subagents, hooks, MCP servers, and skill evaluations
• Turn repeated review comments into lint rules
• Agree OpenAPI/TypeSpec contracts with backend teams before implementation
• Generate typed clients and validation and build permission-aware RBAC interfaces
• Own quality through Vitest, Storybook interaction tests, and Playwright end-to-end tests in pull requests
• Include tests with bug fixes and use agents to reproduce and re-verify bugs on real development stands
• Build AI-assisted clickable prototypes using the real UI kit for PM and UX validation
• Modernize V/IS toward micro-frontends and a shared design system
• Set per-remote bundle budgets and track Core Web Vitals from real users
• Collaborate with Backend, Storage, QA, Product, and Design teams across Europe

• 5+ years building production web applications
• Strong TypeScript and deep React experience, including rendering, state, routing, and performance
• Vue experience
• Daily use of AI coding agents such as Claude Code, Cursor, Codex or similar
• Ability to identify AI coding-agent failures and address them with context, rules, tests, and hooks
• Comfortable writing specs and ADRs
• Contract- and interface-oriented approach
• Experience with component testing and Playwright e2e
• Experience with complex UIs, including large tables, wizards, long-running async tasks, and realtime updates over websockets
• Experience with Vite, monorepos such as Nx and pnpm, CI/CD pipelines, and Module Federation
• Knowledge of security, accessibility, and performance practices including OWASP, CSP, WCAG, and Web Vitals
• Infrastructure domain knowledge in virtualization, storage, networking, OpenStack, Kubernetes, or S3 is a plus
• Experience with multi-tenant SaaS, RBAC, billing, or pricing systems is a plus
• Experience building MCP servers, agent skills, or eval suites, or contributing to open source is a plus
• Experience with design systems and Storybook is a plus

• Remote and flexible working hours for EMEA (Europe locations only)
• Group private medical insurance or medical allowance
• Professional growth: training budget, certification support, mentorship, and career progression pathways
• Inclusive, multicultural team
• Recognition programs
• Referral bonuses
• Learning initiatives such as book clubs or tech talks
• Share options