At Horizon Stack, we are reimagining how teams approach data. Our remote-first culture lets talented people do their best work without the limits of location. We are looking for a Senior Data Scientist who shares our values and is excited to grow with us.
What You'll Do:
- Monitor data quality and build alerting systems for anomalies
- Build and maintain robust data pipelines and ETL workflows
- Drive experimentation frameworks and A/B testing infrastructure
- Collaborate with analysts and engineers to define data models
- Develop ML models and deploy them to production environments
- Create dashboards and reports for business stakeholders
- Design and optimize data warehouse schemas for performance
What We're Looking For:
- Ability to drive technical decisions with long-term impact
- 5+ years of relevant professional experience
- Strong system design and architectural thinking
- Proven track record of delivering complex, high-impact projects
- Experience mentoring junior and mid-level team members
What We Offer:
- Health, dental, and vision insurance (or stipend for international hires)
- Company-wide team retreats twice per year
- Parental leave and family-friendly policies
- Annual learning and development budget ($1,500+)
- Unlimited PTO and company-wide recharge days
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.