AI Engineer: ML Solutions & Automation Architect

dowjones; Barcelona; Hybrid; EUR 45,000 - 60,000; Full time

Benefits offered by this job

Healthcare

30 days PTO

Remote 3 months

Meal benefits

Pension plan

Well-being allowance

Family care benefits

Discounts

Referral program

Job summary

Dow Jones is seeking an AI Engineer/Solutions Specialist to design, deploy and maintain ML models and LLM based solutions that automate business workflows and enhance reporting capabilities. You will work across data engineering, NLP, and cloud services in a hybrid Barcelona-based role.

You will partner with stakeholders to translate business problems into scalable technical solutions, leveraging AWS/GCP, LangChain, and modern ML frameworks while ensuring reproducible workflows.

Qualifications

• Bachelor’s or Master’s degree in a quantitative field (CS/DS/Engineering).
• 3+ years in data science or applied ML with modeling and pipelines.
• Strong Python skills and experience with ML libraries & NLP tools.

Responsibilities

• Design, deploy and maintain ML models and LLM solutions across workflows.
• Build and optimize data pipelines for high-volume processing and training.
• Collaborate with business, product and engineering teams to translate problems.
• Integrate LLM APIs and cloud services for automation and reporting.

Skills

Python

ML libraries

LangChain

LlamaIndex

NLP

Git

APIs

Education

Bachelor’s or Master’s in CS/Data Science/Engineering

Tools

AWS

GCP

S3

Glue

Lambda

Athena

SQL

Job description

Dow Jones is seeking an AI Engineer/Solutions Specialist to design, deploy and maintain ML models and LLM based solutions that automate business workflows and enhance reporting capabilities. You will work across data engineering, NLP, and cloud services in a hybrid Barcelona-based role.

You will partner with stakeholders to translate business problems into scalable technical solutions, leveraging AWS/GCP, LangChain, and modern ML frameworks while ensuring reproducible workflows.