Senior Data Scientist
1inch
Municipality of Madrid, Spain
13 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Remote
Municipality of Madrid, Spain
Tech stack
Data analysis
Data Infrastructure
ETL
Data Visualization
Data Warehousing
Python
Blockchain
SQL Databases
Data Analytics
Web3.js
Data Pipelines
Job description
We're looking for a Senior Data Scientist to help strengthen our growing Data & Analytics team. This role will play a key part in improving our data infrastructure, maintaining high data quality, and delivering fast, actionable insights across teams. They'll also support product, business, and strategic decision-making through advanced analytics. Responsibilities
- Actively shaping how company uses data for strategic decisions
- Enhance data infrastructure and tooling for improved efficiency
- Support critical business units with ad-hoc analytics and insights
- Conduct deep-dive research and analysis to uncover actionable findings
- Improve data collection and analytics processes across teams
- Ensure dashboards provide clarity, usability, and real-time visibility
Requirements
- Minimum 5+ years of experience in data science, data analytics, or related field
- Proven track record of implementing data infrastructure improvements and optimisations
- Prior experience working with blockchain tools or DeFi data strongly preferred
- Strong proficiency in SQL, Python, and data visualisation tools
- Experience with data warehousing, ETL processes, and data pipeline optimisation
- Understanding of statistical concepts and practical experience applying them
- Ability to translate complex findings into clear, actionable insights
- Collaborative mindset with excellent communication skills to work effectively across teams
Nice to Have
- Crypto/Web3 analytical stack (Dune, Nodes, Flipside)
- Low level blockchain data understanding (traces, events)
- Experience in uncovering business-driving data insights
Benefits & conditions
- Join a young, creative team in a fast-paced and supportive environment
- We're open to new ideas - if you've got a vision, pitch it and make it happen
- Enjoy competitive pay that matches your skills and experience
- Be part of a company that's shaping the future of DeFi
- Take time when you need it - we offer unlimited vacation days
- Get fully compensated for your work gear - we'll set you up for success
- Travel with us! We host an annual team retreat at a top international location