Senior Full Stack Developer (Mobile + Fintech Platform)

About Universe Money Transfer

UniverseMT 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)

Required 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 Different

This 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.