Enrollio: Senior Full-Stack TypeScript Engineer (NestJS + React) – SaaS Platform
Source: weworkremotely
Headquarters: Virginia, USA URL: https://enrollio.ai
Enrollio is a fast-growing SaaS platform serving children’s dance and performing arts studios. We are rebuilding and scaling our core systems and are hiring a Senior Full-Stack TypeScript Engineer who can own major parts of our NestJS + React monorepo.
This is a long-term, full-time role. We’re looking for someone who thinks like a product engineer—not a task-taker. Someone who cares about reliability, clean architecture, debugging deep issues, and building scalable systems.
What You'll Work On
- Fix high-priority bugs across our parent portal, studio portal, and backend
- Own reliability of enrollment + payment flows (Stripe PaymentIntents + Elements)
- Build and improve NestJS REST APIs and module architecture
- Improve backend stability, error handling, and logging
- Refactor legacy features for performance and long-term maintainability
- Implement UI improvements across React, Vite, Zustand, TanStack Query
- Work inside a TypeScript monorepo (backend + studio portal + parent portal)
- Collaborate with support/ops when urgent issues arise
- Assist with our ongoing backend restructure and migration
- Be available during EST working hours (with flexibility for emergencies)
Our Tech Stack
Backend: NestJS, TypeScript, MongoDB Atlas, Redis (BullMQ), Stripe, GoHighLevel API, Mailgun, SendGrid, Brevo, Google Cloud (App Engine, Cloud Build), Jest, Sentry Frontend: React 18, Vite, TypeScript, Zustand, TanStack Query, Tailwind, Radix UI, shadcn/ui, Framer Motion Architecture: Monorepo, domain-driven, fully typed, reliability-focused
Must-Have Experience
- 5+ years full-stack engineering
- Strong TypeScript across backend + frontend
- Deep experience with NestJS and React
- Experience with Stripe PaymentIntents + subscription billing flows
- Production MongoDB experience
- Ability to debug complex issues across multiple layers
- Strong English communication
- Ownership mindset; reliable and proactive
Bonus Experience (Not required but valuable)
- BullMQ or similar queue systems
- GoHighLevel API
- MongoDB performance tuning
- GCP deployments
- Sentry, logging, observability
- Stabilizing or refactoring large SaaS architectures
- Understanding race conditions, idempotency, concurrency issues
What We Offer
- Long-term, stable role (40 hours/week)
- Direct work with the founder + ops team
- Remote, flexible schedule with PH overlap
- Competitive salary
- Opportunities to grow into Lead/Senior roles
- A chance to own major parts of a platform used by hundreds of businesses
How to Apply
Send us:
- A brief intro
- Resume or LinkedIn
- GitHub or code samples
- A short explanation of a difficult bug you fixed
- Experience with NestJS, React, and Stripe
- Expected monthly salary
- Availability to start
Email: brad@enrollio.ai Subject: Senior Full-Stack Engineer – Enrollio