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MLOps Engineer

Barcelona💼 Full-time🗓 2025-12-21 → 2026-09-23

Core

Build and maintain production-ready ML platforms and pipelines to support complex solutions in Personalization, Search, Trust & Safety, and Logistics for millions of users.

Role type

MLOps Engineer

Builds

Scalable ML infrastructure and tooling for model development, deployment, and monitoring

Domain

Marketplace technology, second-hand economy

Deliverable

production ML models

Required skills

Python, Git, CI/CD workflows, AWS (SageMaker, Lambda, S3), Kubernetes, Kafka, vector databases, semantic search infrastructure, ML orchestration/tracking tools

Preferred skills

LLMs, RAG architectures, LangChain, LlamaIndex, Spark, Beam, Airflow, dbt, Datahub, GCP, Azure

Technologies

AWS, Kubernetes, Kafka, OpenSearch, Vertex AI, Flyte, MLFlow, Feast, Pandas, Scikit-learn, TensorFlow, Pytorch, LangChain, LlamaIndex, Spark, Beam, Airflow, dbt, Datahub

Responsibilities

Iterate and maintain the ML Platform to improve speed, reliability, and maintainability; Partner with Data Scientists to provide tooling for developing, deploying, and monitoring scalable models; Adopt and promote engineering best practices within the ML domain; Partner with Data Engineering and DevOps to align ML development with infrastructure standards; Investigate and integrate new frameworks and tools for LLMs or real-time inference

Seniority

Mid-Senior, hands-on IC

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