Join LoopStack and be part of a team redefining what is possible in engineering. We are well-funded with the resources of a scale-up and the speed of a startup. As a Lead Security Engineer, you will have real ownership, meaningful impact, and the flexibility to work how you work best.

What You'll Do:
- Improve system reliability, performance, and observability
- Write clean, well-tested, and well-documented code
- Drive architectural decisions aligned with long-term product goals
- Identify and address technical debt to keep the codebase healthy
- Design, build, and maintain scalable backend services and APIs
- Collaborate with product and design teams to define technical requirements

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

What We Offer:
- Unlimited PTO and company-wide recharge days
- Home office setup stipend ($500-$1,000)
- Parental leave and family-friendly policies
- Health, dental, and vision insurance (or stipend for international hires)
- 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.