io helps companies in the US and Europe hire experienced engineers, from funded startups to enterprises. We've been doing this since ****, and more than 1,500 companies have hired engineers through us. Are you a talented Senior Developer? io, a marketplace that connects you with hand-picked startups and enterprises in the US and Europe. io is seeking a Senior React & Node Developer for a client. A general B2B SaaS company building a cloud platform for supply chain transparency, compliance, and sustainability. The platform uses AI to help enterprises manage supplier data and regulatory obligations across their value chains. Involvement: full-time

Location:
Madrid, on-site (hybrid). Relocation bonus is available.



Only for candidates with EU citizenship or an equivalent right to work in Spain (visa sponsorship not available) 5+ years of experience as a software developer 3+ years of experience with Node.js and React.js 3+ years of experience with TypeScript Familiarity with AI-assisted coding is a must Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Adaptability and flexibility — the ability to onboard onto a project promptly after accepting it and start delivering results quickly. #

📌 Senior React (España)
🏢 Relocate
📍 España