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Lead Frontend Engineer

🔥 15 hours ago

🇪🇸 Spain – Remote

⏰ Full Time

🟠 Senior

💻 Frontend Engineer / Web Developer

Where this job comes from

Posted on INFINNI's careers page, not through a job board

First seen by Remote Rocketship 15 hours ago

Still open on INFINNI's site. Checked 45 minutes ago.

Logo of INFINNI

INFINNI

51 - 200 employees

☁️ SaaS

🤖 Artificial Intelligence

SaaS • Artificial Intelligence

INFINNI is the technology group behind category-leading software companies building infrastructure for the creator economy. It provides a unified ecosystem of products — CRM, API, AI, Analytics, Big Data — designed to power creator businesses and the companies that support them. INFINNI emphasizes building an operating layer for the creator economy, serving thousands of creator businesses across 180+ countries, enabling customer revenue, and supporting 95,000+ creators. It offers infrastructure capabilities such as modern APIs, purpose-built AI and automation for creator workflows, product intelligence, commercial insights, operational reporting, and a proprietary data foundation for analytics and benchmarking. The company operates major hubs in Tenerife and presents itself as an enduring tech platform for the creator economy.

📋 Description

• Define and enforce frontend standards for production-ready work produced by Design • Improve the path from Design output to engineering-ready production code • Design and build AI agents, workflows, and tools for Design Next • Review designers’ code and uphold production-quality standards • Collaborate with the design-system team on components and tokens • Feed product-discovered design-system gaps back into the shared system • Teach designers to ship code effectively with AI through self-explanatory rules, examples, and reviews • Shape an AI-native process connecting Design, Product, and Engineering from idea to production

🎯 Requirements

• 7+ years in frontend, including 2+ years as a tech lead • Hands-on experience designing and building AI agents and workflows, including tool use, prompts, evaluation, guardrails, CI integration, and code review integration • Advanced daily use of AI coding tools such as Claude Code, including skills, hooks, subagents, and MCP • Expert React and TypeScript in strict mode • Strong Tailwind CSS and shadcn/ui, including token theming and component extension without forking • Experience building or maintaining component libraries or design systems, including DTCG tokens, token pipelines, theming, component APIs, and Storybook or similar documentation • Unit, component, end-to-end, and visual regression testing; Playwright or similar • Practical accessibility knowledge including semantics, keyboard navigation, screen readers, and contrast • Internationalisation at scale using i18next or similar, including plurals and locale formatting • Frontend performance experience involving rendering, bundle size, and profiling • Tooling experience with custom ESLint rules, dependency rules, pnpm monorepos, and GitHub Actions • Git fluency and code review experience • Fluent written and spoken English • Electron or desktop app experience, WCAG/WAI-ARIA/APCA/Unicode CLDR/Intl APIs, internal developer tools/CLIs/code generation, SaaS/CRM/creator-economy experience, and Chinese or Spanish are nice to have

🏖️ Benefits

• Relocation package, with the Beckham Law tax rate if moving to Spain for the first time (confirmation pending) • Flexible hours • Yearly company offsite • Competitive salary

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