Frontend Engineer (Open Talent Pool)

Agentero
Municipality of Madrid, Spain
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Compensation
€ 80K

Job location

Remote
Municipality of Madrid, Spain

Tech stack

Computer Animation
Artificial Intelligence
CSS
Cursor (Graphical User Interface Elements)
Next.js
Responsive Web Design
TypeScript
Datadog
Google Cloud Platform
Tailwind
React
Large Language Models
Sentry
Build Tools
Front End Software Development

Job description

You'll work closely with design and product to deliver end-to-end features, leveraging AI-assisted development to move faster and smarter.

What You'll Do

  • Ship production features weekly, turning complex insurance processes into intuitive, delightful experiences.
  • Own the full feature lifecycle: design collaboration * implementation * production monitoring.
  • Build lightning-fast UIs optimized for accessibility and top-tier performance.
  • Integrate AI capabilities into the product using the Vercel AI SDK.
  • Contribute to engineering best practices and help teammates level up with AI tools.

Requirements

  • Several years of experience building production React/Next.js applications.
  • Strong CSS-in-JS or Tailwind skills and a deep understanding of responsive design.
  • Proficiency with TypeScript and modern build tools.
  • Experience shipping user-facing features at scale.
  • Comfortable experimenting with AI coding tools (training provided).

Nice-to-haves

  • Vercel AI SDK or LLM integration experience.
  • Framer Motion / GSAP for animation.
  • Sentry, DataDog, or other monitoring tools.

Our Tech Stack

  • Frontend: Next.js, React, TypeScript, Tailwind, CSS-in-JS.
  • AI Tools: Claude Code Max Plan, Cursor, Vercel AI SDK.
  • Infra: Google Cloud Platform.
  • Monitoring: Sentry, Web Vitals, custom dashboards.

Benefits & conditions

Salary: 50-80K EUR + equity. Remote-first: Work from anywhere in Spain. Private health insurance + Flexible retribution (Cobee).

Home office setup budget.

Training and development budget. AI-first culture: every engineer gets Claude Code Max Plan + Cursor. International team: collaborate with colleagues in Spain and the US. Team offsites in places like Mexico City, Miami, Lisbon, and more!

About the company

The Opportunity Agentero is a remote-first, Series A-backed startup building technology to modernize insurance distribution. One of our core initiatives, Producerflow (www.producerflow.com), is transforming how carriers manage producer onboarding and compliance for millions of users. With $25M+ raised from top investors, including Foundation Capital (Uber, Netflix) and USV (Twitter, Coinbase). We're at an inflection point, and we're looking for builders to help us scale.

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