OverviewIn this role you design, build and maintain ML pipelines and infrastructure to support conventional and GenAI models.

You collaborate with data scientists and engineers to deploy production-ready solutions, leveraging cloud resources for scalability and security.

You will optimize NLP-focused data infrastructure and ensure model performance across high-volume data.

This opportunity lets you shape intelligent systems that deliver tangible value within a tech-focused team.

Compensaciones / Beneficioshealth benefits retirement plan wellbeing programs competitive compensation adaptable benefits

ResponsabilidadesCollaborate with data scientists and engineers to integrate ML models into AI/ML pipelines (pre-processing, fine-tuning, deployment)

Build optimized data storage and indexing systems for NLP using advanced databases

Develop tools and frameworks for model training, tuning, and evaluation with seamless infrastructure integration

Partner with teams to deploy models in production using cloud infrastructure

Monitor and improve model performance for accuracy and efficiency

Provide ongoing support and updates for ML models





Create and maintain data processing pipelines for large volumes of structured and unstructured data

Maintain documentation for ML infrastructure and support processes

Stay updated on GenAI, NLP, ML and IR technologies and apply best practices with cloud efficiency

Requisitos principalesBachelor's or Master's in CS/Engineering/Data Science or related field

2–4 years in ML engineering, data science or data engineering

Strong Python or equivalent high-level language programming

Experience with NLP and ML frameworks (PyTorch, HuggingFace, LangChain, spaCy, NLTK, scikit-learn)

Experience in NLP-focused data infrastructure (storage, indexing, retrieval)

Proficiency in vector storage, indexing and graph databases in cloud environments

Familiarity with cloud infrastructure/services (AWS, GCP)

Experience with Docker and Kubernetes on cloud infrastructure

Experience with Git version control

Strong communication and collaboration skills communication collaboration teamwork

PyTorch

HuggingFace

LangChain

📌 Senior Machine Learning Engineer - Barcelona
🏢 Dow Jones u0026
📍 Barcelona