CareerPlan

Fullstack Architect (Java/React)_ Full Remote

Madrid, ESRemoteFull-time2026-11-09 → 2026-11-10

Core

Build a digital product from scratch, evolving it iteratively while making technical decisions and defining MVPs.

Role type

Senior Fullstack Architect (Java/React)

Builds

Digital products (frontend, backend, data, integrations)

Domain

Digital transformation, SaaS

Deliverable

production ML models | product features

Required skills

Java, React, fullstack development, technical architecture design, scalability assessment, performance optimization, cost evaluation, AI coding assistants, generative AI tools, MVP definition, technical coordination

Preferred skills

Product vision, user experience balancing, technical autonomy, cross-team collaboration

Technologies

Java, React, AI coding assistants, generative AI tools

Responsibilities

Build and evolve digital products, develop fullstack solutions, transform business needs into technical solutions, design architecture, evaluate scalability and performance, conduct proof of concepts, ensure software quality and security, define MVPs, coordinate with technical teams, act as technical reference

Seniority

Senior, hands-on IC