Senior Data Engineer Lisboa

Senior Data Engineer
Lisboa
Lisboa, Lisboa, Portugal

Rarible is on a mission to power the next generation of decentralized digital ownership. As a leading player in the NFT and Web3 space, we're helping major brands and ecosystems bring their communities
- chain — and we need a
- solid data foundation to scale it all.

We’re looking for a Senior Data Engineer to build that foundation from the ground up — an individual contributor role with real ownership. If you’re looking for a role with the ability to define how a Web3 company handles analytics and AI for the future, this role is for you.

You’ll lead data at Rarible, The mission? Build a best-in-class data stack that powers everything from internal dashboards to AI-based insights. The existing setup is being phased out, and you'll have the autonomy to architect a new structure that serves our internal teams (product, ops, marketing) and future AI use cases.

• Design, build, and own our data infrastructure: pipelines, warehouse, transformations, and documentation
• Migrate away from legacy systems (e. g. , Power
  BI) and streamline analytics via Metabase
• Structure the data stack to support AI query interfaces and
  - serve reporting
• Ensure data consistency, quality, and near
  - time availability (aiming for 99% uptime)
• Collaborate closely with product, engineering, and leadership to translate business questions into usable dashboards and metrics
• Prioritize and manage incoming data requests from across the company

• Proven experience building and maintaining scalable data pipelines and analytics infrastructure
• Strong knowledge of SQL, Python, and cloud data platforms.
• Comfortable acting as a sole owner and driving from ambiguity to structured delivery
• Experience working with internal stakeholders and turning requests into actionable data products
• Startup mindset: proactive, resourceful, and hungry to deliver
• Located in or near EU time zones

• Experience with AI/ML infra, MLOps, or AI-assisted querying
• Frontend or
  - stack skills (e. g. , Typescript) for building simple internal tools or UI layers
• Exposure to the Web3 or NFT ecosystem

• Global Impact: Contribute to a rapidly expanding global organization at the forefront of Web3 innovation.
• Well-being: Unlimited paid days off policy to prioritize your own rest and relaxation.
• Ownership: Stock options and RARI Token grants, empowering you to be a part of our success story.
• Resources: Access to
  - notch hardware and software tailored to your role's requirements.
• Company offsites and events