Senior Product Engineer: End-to-End, AI-Driven Platforms

Pluxee is seeking a Senior Product Engineer in Madrid to own end-to-end features across backend, frontend, and AI-assisted workflows within core Cobee domains. You'll influence payments, benefits, and leaders experiences while ensuring resilience, data integrity, and scalable architectures. You'll collaborate across multi-region deployments, mentor juniors,...

Pluxee España SAU in Madrid is seeking a Senior Product Engineer who will own features end-to-end—from backend services to the UI—and contribute to AI-assisted workflows that accelerate development. You will work across core domains (Benefits, Payments, Leaders, Managers App) to design resilient, scalable systems, champion testing, observability, and...

Factorial is seeking a Product Engineer to help scale AI-powered business management software. You’ll contribute across the stack with Ruby on Rails and React, shipping features end-to-end and exploring AI-driven workflows.You’ll join an engineering team that values curiosity, ownership, and impact, in a Barcelona or Madrid office setting with remote...

Telgea Inc. in Barcelona is building AI-native products for global enterprise connectivity. You will own projects end-to-end, from scope to production, using AI-enabled tooling to move fast and maintain quality.The role emphasizes autonomous work, strong design and engineering fundamentals, and close collaboration with engineers and product managers to...

Pluxee Belgium SA is seeking a Senior Product Engineer to own features end-to-end—backend, frontend, and AI-assisted workflows—across core domains like Benefits, Payments, and Leaders.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.You will design resilient,...

Pluxee España SAU in Madrid is seeking a Senior Product Engineer who will own features end-to-end—from backend services to the UI—and contribute to AI-assisted workflows that accelerate development.You will work across core domains (Benefits, Payments, Leaders, Managers App) to design resilient, scalable systems, champion testing, observability, and...

Dow Jones is seeking a Senior Software Engineer to join the GenAI Experiences team in Barcelona. You will take end-to-end technical ownership of complex AI-powered features, collaborating with data scientists, ML engineers, and product managers to deliver scalable, reliable solutions.You will remain hands-on while guiding large-scope projects, mentoring...

Mainloop Barcelona busca un Product Owner para liderar un producto de principio a fin, desde la visión hasta la producción. Trabajarás con un equipo de IA nativo, evaluando continuamente con usuarios y métricas.La posición combina diseño de producto, ingeniería y contacto directo con clientes para entregar valor real desde el primer día. Se valoran...

Enginy AI, a Barcelona-based startup, is hiring a Senior Product Designer who will take ideas from problem to real user impact. You will work directly with engineers and founders, owning end-to-end design—from problem framing to shipping and measuring outcomes.You will prototype quickly using Figma, code, or AI tools, design comprehensive flows, and...