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Mid-Level Data Scientist
Helios Dev
📍 Remote (Spain)
📅 Full-time
📁 Data
Posted: 2026-07-06

About the Role

Helios Dev is a product-led company helping businesses scale their data capabilities. We hire exceptional people and give them the autonomy to do their best work. If you are a Mid-Level Data Scientist who thrives in high-ownership environments, we would love to hear from you.

What You'll Do:
- Create dashboards and reports for business stakeholders
- Design and optimize data warehouse schemas for performance
- Drive experimentation frameworks and A/B testing infrastructure
- Develop ML models and deploy them to production environments
- Document data assets and maintain data catalog accuracy
- Collaborate with analysts and engineers to define data models

What We're Looking For:
- 3-5 years of relevant professional experience
- Proven ability to deliver projects independently
- Strong analytical and problem-solving skills
- Excellent written and verbal communication abilities

What We Offer:
- Fully remote — work from anywhere in the world
- Annual learning and development budget ($1,500+)
- Flexible hours — we trust you to manage your time
- Parental leave and family-friendly policies
- Home office setup stipend ($500-$1,000)

To apply, send your resume and a short note about why you are excited about this role. We review every application and respond within 5 business days.

Required Skills

PythonSQLBigQueryPandasPostgreSQLLooker

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Salary Range
$75k-$100k
Per year • Remote