Senior Fullstack Engineer — Remote, End-to-End Ownership

Experis España; Madrid; A distancia; EUR 70.000 - 100.000; Jornada completa

Descripción de la vacante

Experis España is seeking a senior full-stack engineer to own features end-to-end across the stack. You will work on a real-time analytics dashboard and maintain the UI component library, collaborating closely with founders on product ideas and technical direction.

You will code daily, ship features, and influence the product with pragmatic decisions in a lean, fast-moving team. A remote role with CET overlap is offered.

Formación

• Proficient in TypeScript across frontend and backend.
• Strong React/Next.js experience for UI work.
• Solid Node.js backend development.
• Proven PostgreSQL schema design and optimization.
• Experience maintaining a frontend component library or design system.

Responsabilidades

• Own end-to-end feature delivery across the stack (Next.js, Node.js, PostgreSQL, deployment).
• Work on the real-time analytics dashboard for merchant insights.
• Maintain and evolve the UI component library for consistency.
• Handle infrastructure and reliability tasks (optimisation, observability).
• Contribute to data layer performance and scalable reporting.

Conocimientos

TypeScript

React/Next.js

Node.js

PostgreSQL

End-to-end ownership

Component library

Written communication

AI tools (Claude)

Small team

Herramientas

GraphQL

Redis

Fastify

Vercel

DigitalOcean App Platform

Descripción del empleo

Experis España is seeking a senior full-stack engineer to own features end-to-end across the stack. You will work on a real-time analytics dashboard and maintain the UI component library, collaborating closely with founders on product ideas and technical direction.

You will code daily, ship features, and influence the product with pragmatic decisions in a lean, fast-moving team. A remote role with CET overlap is offered.