FusionStack is a fast-growing technology company building engineering tools for modern teams. We are fully distributed and passionate about solving hard problems at scale. As a Senior Software Engineer, you will play a key role in shaping our culture from anywhere in the world.

What You'll Do:
- Collaborate with product and design teams to define technical requirements
- Improve system reliability, performance, and observability
- Identify and address technical debt to keep the codebase healthy
- Drive architectural decisions aligned with long-term product goals
- Design, build, and maintain scalable backend services and APIs
- Participate in on-call rotations and lead incident response efforts

What We're Looking For:
- Experience mentoring junior and mid-level team members
- Proven track record of delivering complex, high-impact projects
- Excellent communication and stakeholder management skills
- Strong system design and architectural thinking
- Ability to drive technical decisions with long-term impact

What We Offer:
- Company-wide team retreats twice per year
- Health, dental, and vision insurance (or stipend for international hires)
- Competitive salary with equity or performance bonuses
- Flexible hours — we trust you to manage your time
- Fully remote — work from anywhere in the world

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.