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Machine Learning Engineer

Barcelona💼 Full-time🗓 2026-09-18 → 2026-09-23

Core

Building and scaling ML infrastructure for AI guardrails, evaluation pipelines, and enterprise-grade deployments.

Role type

Senior Machine Learning Engineer (MLOps)

Builds

Production-ready ML systems, LLMs, RAG pipelines, and detectors

Domain

Enterprise AI safety and regulated environments

Deliverable

production ML models

Required skills

Python, PyTorch, TensorFlow, AWS/GCP/Azure, Kubernetes, Docker, CI/CD, MLflow, W&B, REST/gRPC, FastAPI

Preferred skills

LLMs, RAG systems, distributed training, GPU optimization, open-source contributions

Technologies

PyTorch, TensorFlow, AWS, GCP, Azure, Kubernetes, Docker, MLflow, W&B, FastAPI, gRPC

Responsibilities

Build and maintain robust ML infrastructure (training, serving, monitoring); Deploy LLMs, RAG pipelines, and detectors into production; Translate research prototypes into production APIs; Manage CI/CD pipelines and observability; Optimize for latency, cost, and reliability; Ensure security, compliance, and privacy.

Seniority

Senior, hands-on IC

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