Horizon Stack is a product-led company helping businesses scale their operations capabilities. We hire exceptional people and give them the autonomy to do their best work. If you are a Senior Scrum Master who thrives in high-ownership environments, we would love to hear from you.

What You'll Do:
- Manage cross-functional project delivery from planning to completion
- Document processes and ensure knowledge is shared across teams
- Support resource planning and capacity management initiatives
- Build dashboards and reporting systems to track operational KPIs
- Own and optimize end-to-end operational processes and workflows
- Coordinate with vendors, partners, and external stakeholders

What We're Looking For:
- Strong system design and architectural thinking
- Experience mentoring junior and mid-level team members
- Proven track record of delivering complex, high-impact projects
- 5+ years of relevant professional experience

What We Offer:
- Unlimited PTO and company-wide recharge days
- Parental leave and family-friendly policies
- Fully remote — work from anywhere in the world
- Competitive salary with equity or performance bonuses
- Flexible hours — we trust you to manage your time

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.