Design graph-based data systems that connect and validate complex information for AI and data products.
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About the opportunity
Join a team building data infrastructure around knowledge graphs, semantics and trustworthy information.
You will work across data engineering and graph modeling, helping scale systems that make relationships between entities queryable and useful.
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What you'll do
- Design, build and maintain scalable graph-based data pipelines
- Model and manage knowledge graphs at scale
- Work with graph databases and semantic technologies
- Build data transformation, validation and querying workflows
- Collaborate with data and AI colleagues on data modeling and storage
- Promote reliable and meaningful data engineering practices
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What we're looking for
- At least two years of hands-on experience with knowledge graphs or Semantic Web technologies
- A background in data engineering or data science, with engineering experience preferred
- Practical experience with RDF-based or property graph technologies
- Proficiency with general data engineering tools
- Professional English
- A collaborative approach and interest in specialized data challenges
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Bonus points
- Experience with managed graph databases such as Amazon Neptune or similar solutions
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What’s on offer
- Full-time position based in Barcelona
- €40K–€70K salary range, plus stock options
- Hybrid working model
- Flexible benefits covering transport, meals and health insurance