At Horizon Stack, we are reimagining how teams approach engineering. Our remote-first culture lets talented people do their best work without the limits of location. We are looking for a Lead Site Reliability Engineer who shares our values and is excited to grow with us.

What You'll Do:
- Identify and address technical debt to keep the codebase healthy
- Write clean, well-tested, and well-documented code
- Design, build, and maintain scalable backend services and APIs
- Contribute to engineering roadmap planning and sprint execution
- Collaborate with product and design teams to define technical requirements
- Lead code reviews and mentor engineers across the team

What We're Looking For:
- Strong organizational and cross-functional collaboration skills
- 7+ years of progressive experience in your field
- Track record of defining and executing on strategic initiatives
- Deep expertise in your domain with a broad technical perspective
- Experience leading and growing high-performing teams

What We Offer:
- Annual learning and development budget ($1,500+)
- Company-wide team retreats twice per year
- Fully remote — work from anywhere in the world
- Flexible hours — we trust you to manage your time
- Competitive salary with equity or performance bonuses

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.