Ruby on Rails Jobs

CASHLESS Tap & Go — NFC & QR Transport Payment Platform We are looking for an experienced developer/team to build CASHLESS Tap & Go, a simple cashless payment system for public and hire transport. How it works A taxi, shuttle, private-hire vehicle or other transport vehicle has a unique NFC tag and QR code. The passenger: TAPS the NFC tag or SCANS the QR code → payment page opens → selects or enters the amount for the ride → optionally adds a tip → pays. No app download is required for the passenger. Core Requirements Unique NFC/QR payment profile for each driver/vehicle Mobile payment page Preset payment amounts + Own Amount Optional tip amounts + Own Amount Payment gateway integration Successful payment confirmation to passenger and driver Driver/op...

I’m building a full-stack remittance platform that lets people move money seamlessly through bank transfers and mobile wallets. At launch those two rails are non-negotiable; later on I may add cryptocurrency, so clean, modular integrations are important. Core functions have to be in place from day one: real-time transaction tracking on both the customer and admin sides, multi-currency handling with automatic FX conversion logic, and solid user authentication (email / phone / 2FA). I also need a sandbox API that mirrors production behaviour so partner banks and wallet providers can certify their flows before we flip the switch. Three distinct roles run through every screen: • Senders initiate transfers, view statuses, and manage beneficiaries • Recipients get notified, ...

Project Description We are seeking a skilled CRM and web integration developer to configure our HubSpot platform, map lead capture forms on our website, and integrate our e-signature contract workflow. The goal of this project is to create an automated B2B onboarding pipeline. When prospective partners request resources or agreements on our website, their data must automatically flow into HubSpot, trigger asset delivery, and synchronize with our contract management software for seamless document generation and deal tracking. Key Deliverables & Scope of Work 1. CRM Configuration & Pipeline Design Configure HubSpot properties and data fields tailored to our lead capture requirements. Set up a multi-stage B2B onboarding Deal Pipeline (from initial lead request through contract exec...