Technical Leadership | Greenfield Architecture for FinTech Unicorn \"Build the card reshaping how Europe pays\" Italy / Spain / France · Remote (office optional) Follow @Re:Sourced for the latest AI, Software, Data & Cloud Engineering opportunities 🎉 Benefits 🟢 Join Italy's first and only unicorn. A $500 million Series B (the largest funding round in Italian tech history). 🟢 Lead five to six engineers in the B2C group, working alongside the Leads for Club, Mobile, Lending and the customer experience. Collaborate directly with the co-founder CTO on architecture and roadmap. 🟢 Ship a new payment product to twelve million customers across Italy, France and Spain. What you build goes live. 🟢 Architect a greenfield charge card from scratch: onboarding, transactions, customer controls, wallet integration. The technical direction is yours to set. 🟢 Build on a modern stack with AI tooling in the daily workflow: Node.js, PostgreSQL, Redis, AWS, microservices and event streaming, plus Claude Code and other AI-assisted development tools. 🟢 Top Comp Structure including ESOP + Benefits 🟢 Grow through personal development plans, a team-based learning budget, and a clear engineering ladder up to Principal. 🟢 Work fully remote within Italy, Spain or France. Office optional in Milan, Barcelona or Paris. 🦄 The Company: We're excited to partner with Italy's first and only unicorn, where engineering has been the pillar of its rise since 2019. In seven years, the company has become Southern Europe's BNPL leader and raised a $500 million Series B that still stands as the largest in Italian tech history. Today the platform powers checkout for retailers and travel brands including Mango, Nike, Booking and Lastminute. Twelve million consumers, €2 billion in 2025 volume, a regulated payment institution licence in hand, and a cap table that includes the investors behind Stripe and Spotify. The company is now strengthening its engineering leadership ahead of a significant expansion of the consumer product suite, with new partnerships shipping alongside Visa and a major European bank. 🏆 The Opportunity: The company is investing in its consumer products. The biggest new product is a charge card customers can use in shops, online and through their mobile wallet. The card has to be correct every time it is used. The systems integrate with Visa and Mastercard and must meet PCI-DSS requirements. The architecture is being designed now, and the decisions you make will shape the product for years. You would lead a team of five to six engineers inside a B2C engineering group of around 25 people. You would work alongside the Leads for Club, Mobile, Lending and the customer experience, and collaborate directly with the co-founder CTO on architecture and roadmap. The Card is a new product, and the technical direction is yours to set. Total engineering is around 85 people in a company of 200. 🤝 What You'll Own 🟢 Technical direction of the Card product: architecture, interfaces, partner integrations, data model. 🟢 Card platform features end-to-end: onboarding, transaction processing, customer controls, spending limits, wallet integration. 🟢 RESTful APIs integrating card-issuing partners, payment networks (Visa, Mastercard), and the firm's core platform. 🟢 Security, fraud prevention and PCI-DSS compliance for everything that touches card data. 🟢 The technical bar for the team. Hiring, mentoring, and shaping the standard everyone works to. 🟢 Working alongside Product, Risk, Payments and Infrastructure when the architectural decisions get made. 📈 The Tech Stack: NodeJs, PostgreSQL, AWS, PCI-DSS across payment data, AI Development & Workflow Tooling. 🌍 Location & Setup: Fully remote within Italy, Spain or France. Office optional in Milan, Barcelona or Paris. Right to work in IT, ES or FR required. Visa sponsorship is not available. 💎 Final Thoughts If you have spent a career building systems where mistakes are caught in tests, this is a step into the kind of engineering where mistakes are caught by customers. ➡️ To Apply: DM @mattcgold, Email - , Call - +61 401 662 350 Know someone who'd be perfect? Referral bonuses are generous 💰💰💰 Confidential brief available on request.