Senior React & Node Developer Lemon.io helps companies in the US and Europe hire experienced engineers, from funded startups to teams like Klarna, Retool, and Pinterest.

We ve been doing this since ****, and more than 1,500 companies have hired engineers through us.

We are seeking a Senior React Node Developer for our client.

Its a SaaS platform for supplier intelligence and value-chain transparency, used by around 2,500 companies in 50+ countries.

You ll work on their Business Partner Transparency product inside a serverless, enterprise-grade platform, building software that automates complex compliance workflows.

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) Requirements:





- 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 - Strong product mindset - proven in-house experience in product companies - Clear and effective communication in English advanced ability to discuss business tasks, justify decisions, and communicate issues.

Good self-presentation is also essential for upcoming client calls.

- Adaptability and flexibility the ability to onboard onto a project promptly after accepting it and start delivering results quickly.

React, Node, TypeScript, Visita: ?

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📌 Senior React & Node Developer, Hibrido (Madrid)
🏢 lemon.io
📍 Madrid