Senior Full-Stack TypeScript Engineer; NestJS + React – SaaS Platform

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 Type Script 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.

• Fix high-priority bugs across our parent portal, studio portal, and backend
• Own reliability of enrollment + payment flows (Stripe Payment Intents + 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, Tan Stack Query
• Work inside a Type Script 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)

Backend: NestJS, Type Script, Mongo

DB Atlas, Redis (BullMQ), Stripe, Go High Level  API, Mailgun, Send Grid, Brevo, Google Cloud (App Engine, Cloud Build), Jest, Sentry
Frontend: React 18, Vite, Type Script, Zustand, Tan Stack Query, Tailwind, Radix UI, shadcn/ui, Framer Motion
Architecture: Monorepo, domain-driven, fully typed, reliability-focused

• 5+ years full-stack engineering
• Strong Type Script across backend + frontend
• Deep experience with NestJS and React
• Experience with Stripe Payment Intents + subscription billing flows
• Production Mongo
  
  DB experience
• Ability to debug complex issues across multiple layers
• Strong English communication
• Ownership mindset; reliable and proactive

• BullMQ or similar queue systems
• Go High Level  API
• Mongo
  
  DB performance tuning
• GCP deployments
• Sentry, logging, observability
• Stabilizing or refactoring large SaaS architectures
• Understanding race conditions, idempotency, concurrency issues

• 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

Send us:

Email:
brad
Subject:
Senior Full-Stack Engineer – Enrollio