Location
madrid, comunidad de madrid, Spain
Posted
July 02, 2026
Job Description
JOIN KLEO AND BUILD THE FINANCING INFRASTRUCTURE FOR EUROPE'S COMPANIES
Kleo is an AI‑native platform that helps SMEs and scale‑ups find, match, manage, and monitor their entire financing stack—including public grants, bank lending, and private capital—through automated, end‑to‑end workflows. We replace a traditionally slow, manual, relationship‑driven process with software.
Job Overview
We're growing fast and looking for a talented Senior Fullstack Developer to join the engineering team and help us scale across Europe.
Key Responsibilities
- Play a key role in building and optimizing Kleo's platform end to end, from the API and data layer (NestJS, TypeScript, PostgreSQL, REST) to the user‑facing product (React, Next.js, TypeScript).
- Integrate AI and LLM solutions to automate financing workflows and enhance platform performance.
- Work across both coding and DevOps, contributing to the full product lifecycle from code to...