At Workfully, we’re building the first general recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage company with clients like Travel Perk, OLX, Accenture, Inditex, and Free Now, and we’re now expanding our engineering team to build the next generation of the Workfully platform.The RoleWe’re looking for a Senior Fullstack Engineer who’s passionate about product, user experience, and applied AI.You’ll work end-to-end across the stack — from concept and design discussions to production-ready delivery — building features that make our platform smarter and more intuitive. You’ll collaborate with product and design early in the process, experiment with LLMs, embeddings, and semantic search, and help us bring real AI value into recruiting.What You’ll Do Deliver features end-to-end across frontend and backendCollaborate with product and design during discovery and planningIntegrate AI components (LLMs, embeddings, semantic search)



where they add valueContribute to architectural discussions and ensure technical scalabilityMaintain high standards of code quality, performance, and testing Our StackWe work with a modern Type Script-based stack: Frontend: React, Next.Js, Tailwind CSS Backend: Nest JS, Sequelize, Maria DB / Postgre SQL Infrastructure: AWS (ECS, EC2, S3, Cloud Watch), Docker, Auth0 Testing & CI/CD: Jest, Testing Library, Git Hub Actions Principles: SOLID, Domain-Driven Design, Clean / Hexagonal Architecture Who You Are You thrive in fast-moving environments and enjoy building real productsYou’re curious about applied AI and eager to use it beyond experimentsYou’re pragmatic about trade-offs and focused on impactYou value clean, maintainable code and collaborative teamwork Why WorkfullyWe’re a small, product-driven team building technology that changes how recruiting works. You’ll have the autonomy to make decisions, see your impact fast, and work alongside a group of people who care deeply about what they build.We work hybrid — two days a week from our sea-view office in Barceloneta, the rest wherever you work best. #J-18808-Ljbffr

📌 Senior Fullstack Engineer – Applied Ai (Barcelona)
🏢 Product Pulse
📍 Barcelona