Actual Talent is the talent acquisition consultancy that offers Executive Search, RPO and Talent Solutions.A German Sustainable Tech Unicorn that is redefining how global corporations handle transparency. Backed by a €130M Series C investment, our client has built a proprietary, serverless cloud infrastructure to ensure human rights and ecological responsibility across integral supply chains.This is your chance to join a high-growth environment where engineering quality and product ownership are the top priorities.Impact at ScaleAs a Senior Full-Stack Engineer you will be an architect of transparency. You will own the end-to-end development of products that help over 2,000 global companies comply with critical ESG regulations (LkSG, CSDDD).

Design and optimize scalable full-stack features, focusing on robust backend systems and high-performance frontend interfaces.Infrastructure Innovation: Work directly on a custom-built, serverless cloud ecosystem (the Hub).

Collaborative Strategy: Work in high-density agile squads (4-6 people)



alongside tech leads to define the product roadmap.Quality Advocacy: Drive technical excellence through rigorous code reviews, automated testing, and CI/CD best practices.Your Profile:eExperience: 6+ years of professional experience in Full-Stack development, specifically within product-based companies (no agencies or consultancies).

Backend Mastery: Expert-level command of Node.js and TypeScript.Frontend Proficiency: Strong experience with React.js.Communication: Fluent English (C1). Spanish is a plus but not mandatory for technical collaboration.What's in it for you?

Unlimited Growth: Join a unicorn at the peak of its global expansion with a direct line to leadership.Good Salary PackageHybrid Work: A balanced model of 3 days in the Madrid office / 2 days remotePremium Benefits: €80/month via Thanksben + up to €200/month for transport and meals.High-Performance Culture:

📌 Senior Full-Stack Engineer (Node.Js/React) - Hybrid, Esg Impact (Madrid)
🏢 Actual Talent
📍 Madrid