Staff Backend Engineer, Ai Operations

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management.At that scale, performance, reliability and data...

Pleo is seeking a Staff Backend Engineer to shoulder technical ownership of complex enterprise domains, building scalable backend services for our spend management platform.Los candidatos deben tomarse el tiempo de leer atentamente todos los elementos de este anuncio de empleo. Por favor, envíen su solicitud sin demora.You’ll design distributed systems,...

A leading AI infrastructure company in Madrid seeks an experienced Staff Engineer specializing in backend engineering. The role involves architecting scalable systems for AI and ML workloads, leading feature development, and providing technical guidance. Ideal candidates have over 10 years of experience, strong skills in multiple programming languages, and a...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff AI Engineer based in Spain.As a Staff AI Engineer, you will play a key role in shaping and delivering high-impact AI initiatives, building production-ready solutions that directly improve customer experiences. You will...

About dLocal dLocal started with one goal – to close the payments innovation gap between global enterprise companies, and customers in emerging economies. We have over 1000 payment methods, in more than 60 countries. We are relentlessly focusing on serving our customers and solidifying our position as the preferred infrastructure solution for Global...

Job Post: This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Product Engineer, Backend in Spain. This is an exceptional opportunity to help shape the future of modern observability platforms by building scalable backend systems that power mission‑critical billing, metering, and infrastructure services....

About PleoMessy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Staff Engineer.This is a backend-focused role with high ownership and real impact, working on Security management, APIs and integrations for a platform used by some of the most demanding customers in the private...

España Remoto Full-time 3+ years of experience in backend development with Java (Spring Boot) or .NET (C#), combined with hands‑on experience designing and integrating AI‑powered solutions using LLMs. Knowledge of RAG, AI agents, orchestration, prompt engineering, function calling / tool use, and AI frameworks such as Azure OpenAI, Azure AI Foundry,...