Build the Infrastructure Powering Global Investing Can you design, build, and operate scalable distributed systems whilst still shipping customer-facing products? Have you built software that serves millions of users, processes large volumes of data, or supports mission-critical business operations? Do you enjoy solving complex engineering challenges across backend services, cloud infrastructure, distributed systems, and modern web applications? Would you like to help build the technology powering the next generation of global investing? If so, we'd love to speak with you. About Alpaca Alpaca is a integral brokerage infrastructure company powering investing products for fintechs, banks, brokerages, and trading platforms worldwide. Our APIs and platforms support over 10 million brokerage accounts across 40+ countries, providing access to stocks, ETFs, options, crypto, fixed income, and more. Backed by over $300M in funding, we're building the global infrastructure layer for investing.



The Opportunity We're scaling rapidly and looking for Senior Full-stack Engineers who think like product engineers. You'll own projects end-to-end, from designing solutions and writing code to shipping products and operating them in production. We believe in engineers owning outcomes, not just tickets. We're hiring across several teams: Trading Platform Build customer-facing brokerage products and infrastructure used by fintechs, brokerages, and institutional clients around the world. Internal Tools Build the platforms, dashboards, and operational systems that power Alpaca's Operations, Compliance, Finance, Support, and Engineering teams. Operations Automations Build workflow automation, process orchestration, and AI-powered systems that eliminate manual work and improve operational efficiency across the business. Example Projects Depending on the team, you could be working on: * Trading and brokerage platforms used by millions of investors * Institutional onboarding and account managemen

📌 Senior FullStack Engineer (Tarragona)
🏢 Alpaca
📍 Tarragona