Junior Full Stack Developer

Description

**Galadrim** is a startup that designs and develops web, mobile, and AI products. Led by two alumni of *École Polytechnique* who previously worked at Meta, IBM, and Microsoft, it builds custom, complex solutions for its clients using agile methodologies. We are over **150 people** across France and Spain, growing at over 50% annually for the past 8 years—and the Spain team *needs you*! By joining us, you’ll have the opportunity to work on a wide variety of projects within a young, technology-passionate team. We are looking for **Full Stack Developers** (web and mobile) to take on some of the projects already underway in Spain. Additionally, you’ll have the chance to gradually assume greater technical leadership as the team expands. **This role is for you if** * You have 0\+ years of experience. (Yes, you read that right—0 years!) * You love modern, fluid, and *pixel\-perfect* interfaces. * You’re unafraid to dive into complex business rules to translate them into efficient, optimized algorithms. * You fluently use AI-powered code editors like Cursor or Claude Code to boost your agility and execution speed, while retaining full control over your *codebase*. * You’re personable and motivated to accompany sales colleagues to meetings to clearly explain technical concepts. * You enjoy teamwork but operate with full autonomy on your tasks. * You pursue technical excellence in everything you do, grounded in solid engineering principles. * You speak Spanish at native level and English fluently. Bonus if you speak French! **Your progression at Galadrim** * **Within 3 months:** You’ll have already worked on your first two projects. At Galadrim, we strongly believe in *learning by doing*, so you’ll jump into real projects from day one—always supported by a *Tech Lead*. You’ll also be able to attend international conferences and workshops with the rest of the team. * **By 6 months:** You’ll have mastered our tech stack and methodology, and will be ready to take on more responsibilities—helping us structure the team (hiring, management, internal tool development, etc.). For context: in our Paris office, we grew from 2 to over 20 engineers in under 3 years. * **Long-term:** You’ll be able to directly contribute to the growth of our operations in Spain. **Preferred technical stack** Don’t worry if you don’t master all these technologies—the stack varies per project. Below is our most commonly used stack, but it will be adapted according to your level and the project’s needs: * PostgreSQL * Node.js (Adonis, Nest.js, Next.js) * JavaScript / TypeScript * React / React Native * AWS **Benefits** This position is *hybrid* in **Madrid** (4 days in-office / 1 remote, accumulable). However, you’ll work in ***full remote*** mode (100% telework) until we open our first Madrid offices in the second half of 2026\. * **Salary:** €30,000–€35,000 gross per year * **Equipment:** MacBook or PC of your choice (with 24/32 GB RAM and 1 TB storage). * **AI Subscription:** Claude Code Max, Cursor, or another of your choice * **Other benefits:** Meal vouchers and partial reimbursement of sports or gym expenses. **Selection process** * **Timed coding and logic quiz** * **Technical interview (in Spanish/English):** Technical challenge in your preferred (and proficient) programming language. * **Final interview with multiple parts:** * **Commercial simulation** and **cultural fit** in *Spanish* with David (*Sales Lead* in Spain). * **Technical interview** in *Spanish* with Carlos (*Tech Lead* in Spain). * **Technical interview** in *English* with Arnaud (*Co\-founder* and *CTO* of the group). Salary: €30,000.00–€35,000.00 per year Benefits: * Company events * Flexible working hours * Meal vouchers Languages: * Spanish (Mandatory) * English (Mandatory) Work location: Hybrid remote work in Madrid, Madrid province (Madrid, Madrid)