Senior AI Engineer | FinTech | Fully Remote EU | Up to €100/hour

I'm currently partnering with a fast-growing

FinTech

looking for an experienced

Senior AI Engineer

to join them on a long-term contract.

Location:

Fully Remote - Europe

You'll be working on the design and delivery of

production-grade AI solutions , helping integrate advanced AI capabilities into core products and business processes.

What we’re looking for:

Strong commercial experience as an

AI/ML Engineer

Experience building and deploying

LLM / Generative AI applications

RAG, embeddings and vector databases

Experience with

AI agents / Agentic AI

Familiarity with frameworks such as

LangChain, LangGraph or LlamaIndex

Strong understanding of

ML/LLM deployment and MLOps

Experience with

AWS, Azure or GCP

Docker / Kubernetes experience beneficial

Strong API and backend integration experience

FinTech, banking, payments or other regulated-industry experience is highly desirable

We're particularly interested in engineers who can go beyond experimentation and have experience taking

AI solutions from prototype through to scalable production environments .

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📌 Artificial Intelligence Engineer (Madrid)
🏢 Coltech
📍 Madrid