Magento 2 – Fix Ryft Payment Webhooks

We need a senior backend developer to stabilize a payment webhook flow for an integration. This is NOT a refactor or architecture redesign. Frontend is done. Backend is mostly working. · Implement true webhook idempotency (process-once logic) · Fix order & charge state transition ...

We are looking for a skilled developer to create a webhook that effectively catches payment notifications and integrates seamlessly with Meta platforms. · Mandatory skills: API, Zapier, meta conversion, meta ads. · ...

We are running an online education platform operating between Japan and Malaysia. · We are looking for an experienced backend engineer to integrate Airwallex payment into our existing system. Integrate Airwallex card payment (JPY only) · Create payment intent and checkout flow · ...

Job summary:We are launching a new marketing website that enables visitors to purchase subscriptions directly, providing seamless access to business accounts within our mobile app ecosystem. · , · Qualifications:Candidates must be proficient to reason about concurrency, idempoten ...

I am looking for an experienced Zapier expert to fix a broken integration between Square Payment Links and my automated workflow.The standard Zapier and Square · 'New Order' trigger fires as soon as a customer opens the payment link, instead of when payment is actually completed ...

We are building a lightweight payment integration layer on top of API-only payment provider. · This is NOT a Shopify project. · This is NOT a template website. · Build minimal but secure payment system including: · ??? · ???Integration with API/li?/??Secure webhook handling (sign ...

We need a senior fintech backend engineer to harden our payments + wallet + ledger system. Some customers get debited but not credited due to webhook/reconciliation/idempotency gaps. Must have real production payments experience. · You will: · Fix and harden webhook processing fr ...

We are looking for an experienced engineer to develop a production-grade application for the Salla Marketplace that integrates with the eBrands Apollo backend running on AWS EKS. · Design and build a Salla marketplace application (installation, auth, lifecycle handling). · Receiv ...

We are looking for an experienced React Native developer to integrate the Paystack Payment Gateway into our existing mobile application. · The app is built with React Native (CLI/Expo) and uses Firebase as the backend-as-a-service (Auth, Firestore, Cloud Functions). We need a sec ...

We are looking for an experienced backend developer to build a secure, production-ready integration between WeTravel and our custom wellness booking and CRM platform. · Review WeTravel Partner API documentation · Implement secure API authentication (token refresh flow) · Create b ...

We are seeking an experienced GoHighLevel (GHL) Manager who can effectively automate workflows and integrate Slack with our existing systems. · Clean up and optimize CRM pipelines · Remove unused or disconnected assets · Create JotForm-style funding forms inside GHL · Automate co ...

+Build a full integration between Shopify store and Whop (payment processor) · +Replace native checkout with Whop checkout on Shopify store · +Full cart data must sync correctly · +Payment methods need to include Twint and card payments+ ...

We're looking for an experienced full-stack developer to integrate a Supabase PostgreSQL database into our web application. · Design and implement the database layer from A to Z. · Create tables and structure the schema based on the existing site logic and workflows. · ...

We are using GoHighLevel (GHL) with n8n for automation. This project is configuration and integration only (no custom app development). · ...

We're building ASUAN Flow, a multi-merchant SaaS product under ASUAN GROUP HOLDINGS, LLC.ASUAN Flow will let merchants onboard, · connect MoonPay Commerce (Helio /), create checkout sessions, · and receive settlement in crypto. · ...

We are seeking a skilled developer to integrate WooCommerce with a hosted payment page, · Configure the payment gateway · Testing the integration · ...

We are looking for an AI Automation Engineer to build a payment automation system using n8n and backend scripting. · n8n experience (production workflows) · Backend development or PHP · Stripe API integration · ...

We are looking for an experienced Full-Stack Developer who can handle both frontend and backend development, · build/maintain REST APIs, and implement payment integration using Stripe.Develop and maintain frontend features (responsive UI, good UX) · Build and maintain backend ser ...

We are looking for an experienced Shopify developer to integrate a custom payment gateway into our Shopify store. · We would love to review all proposal and answer any question. · Contract duration of 1 to 3 months. with 40 hours per week. · Integrate a custom payment gateway wit ...

I'm looking for a developer to build a unified payments portal for my product. · ...