Senior Full Stack Developer (Mobile + Fintech Platform)

UniverseMT Corp.

  • Calgary, AB
  • Permanent
  • Full-time
  • 3 days ago
  • Apply easily
About Universe Money TransferUniverseMT Corp. is a FINTRAC-registered money service business based in Calgary. We're building a fast, secure, and affordable money transfer platform — live on iOS, Android, and web, processing real transactions today.We are looking for a senior full stack developer to take ownership of both the mobile app and backend infrastructure for Universe Money Transfer.This is a live fintech product that enables international transfers, real-time tracking, and integrations with third-party payment and payout providers. The platform requires immediate stabilization, bug fixing, and ongoing feature development.This is not a build-from-scratch role — we need someone who can quickly understand an existing system, fix issues, and scale it.What You’ll Be Responsible For
  • Fixing critical bugs across the mobile app (authentication, transfers, UI issues)
  • Improving app performance, speed, and reliability
  • Managing and enhancing backend APIs powering transactions
  • Integrating and maintaining third-party services:
  • Payment rails (e-transfer / wire)
  • Crypto exchange (NDAX)
  • Payout providers (e.g., Whish)
  • Building new features (wallets, tracking, notifications, referrals)
  • Ensuring secure handling of financial and user data
  • Supporting app releases (iOS & Android)
RequirementsRequired Skills
  • FlutterFlow — strong proficiency (or Flutter/Dart with willingness to work in FlutterFlow)
  • Firebase — Firestore, Auth, Cloud Functions, FCM, Analytics
  • Google Cloud Platform — Cloud Functions, storage, infrastructure
  • REST API integrations — comfortable with payment, KYC, and banking APIs
  • Mobile deployment — App Store Connect and Google Play Console
  • Git version control
  • WordPress — basic maintenance and updates (Elementor)
Nice-to-Haves
  • Fintech or money transfer industry experience
  • FINTRAC / AML / KYC compliance awareness
  • Sumsub integration experience
  • Interac e-Transfer or payment rail integration knowledge
  • Figma (translating designs into FlutterFlow)
  • Claude Code / AI-assisted development tools
Our Stack
  • App: FlutterFlow (Dart/Flutter) — single codebase for iOS, Android, Web
  • Backend: Firebase (Firestore, Cloud Functions, Auth, FCM)
  • Infrastructure: Google Cloud Platform
  • Security: 2FA, Sumsub KYC, end-to-end encryption
  • Marketing Site: WordPress + Elementor
  • Integrations: Sumsub, Interac e-Transfer, Whish API, TD Wire Portal
  • Tools: Asana, Slack, Figma, Everhour, Google Workspace
What Makes This Role DifferentThis isn't a giant corporation. You'll have direct impact on a product that real people depend on to support their families across borders. You'll work closely with the founders and a tight team that moves fast. If you want ownership, variety, and building something meaningful — this is it.

UniverseMT Corp.