Android Developer Needed for QR Code Payment Integration

We are looking for an experienced developer to implement a custom payment integration on HighLevel using Xendit as our payment gateway. · ...

We're building a modern web application using Next.js (App Router preferred) and need an experienced developer to handle the full website development, · Build and maintain the entire website in Next.js ensuring it's responsive, performant, and SEO-optimized. · Design and implemen ...

I am looking for someone who can help me integrate a payment system like Square or Stripe into my website. · ...

+We are a fast-paced, rapidly growing payment gateway company that specializes in providing secure, scalable payment solutions across retail, vending, mobility, and other unattended environments. Our platform connects hardware, software, and services to enable seamless and intell ...

Build and connect a deterministic, event-driven payments system to MyBnBCollection's booking engine, with no manual overrides, no balance mutation, and full auditability. · Integrate a payment processor (Stripe preferred) with an existing booking engine · Implement webhook-driven ...

We need to integrate DC Bank's Provider Payment Protocol into our ios application. · ...

I need help in integrating the payment gateway for my Shopify store. This can be done using Lovable vibe coding. · ...

We need to integrate DC Bank's Provider Payment Protocol into our ios application. It required a server implmentation, database handling with check, pay and status operations secured with MD5 signature authorization. · ...

We need to integrate DC Bank’s Provider Payment Protocol into our ios application. · Implementation of the provider payment protocol on a server. · Database handling with check, pay and status operations. · ...

Need help with stripe and doing payments through website ive built ill guide more in the meetings of exacts · Contract duration of less than 1 month. · 30 hours per week. · ...

We already have a payment system set up in place but we need to reconfigure it to meet the API requirements of our new provider, · reconfig job · ...

We have a mobile application that is almost complete. We need an expert to check the payment gateway integration. · ...

We are seeking a skilled Vietnamese developer to assist with payment integration for our platform. · The ideal candidate will have experience in integrating various payment gateways commonly used in Vietnam. · You will be responsible for ensuring secure transactions and smooth us ...

We are seeking a skilled developer to integrate Google Pay, · Apple Pay, · PayID, · Pay to, · and PayPal into our system.The role involves both front-end and back-end development · to ensure seamless payment processing. · Mandatory skills: PHP, · PAYMENT GATEWAY INTEGRATION, · ...

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. · We need this flow hardened and production-safe.Implement true webhook idempotency (proces ...

We're hiring a developer to integrate a secure payment system into our web application. · li>Integrate a paystack payment gateway · li>Build backend endpoints for payment initialization and verification · li>Implement webhook handling for payment eventsStore and manage transacti ...

We are seeking a skilled freelancer to integrate Square payments into our Resova Booking system. · Integrate Square payments into Resova Booking system · ...

We are looking for a Shopify payment integration specialist to integrate a payment gateway in our shopify store.Shopify · Web Development · Ecommerce Website Development · ...

We're looking for an experienced TypeScript contractor to build a module that integrates our payment gateway with CardConnect FISERVEResponsibilitiesDevelop a TypeScript module to integrate CardConnect FISERVE with our system. · Ensure compatibility with existing TypeScript and a ...

I'm looking for an experienced mobile payments integration developer to correctly integrate and configure Apple Pay and Google Pay for an existing app I've already developed. · ...

We are seeking a skilled freelancer to assist with connecting our domain and integrating payment systems to our production environment using base44. · The ideal candidate will have experience in domain management and payment gateway integration. · You will be responsible for ensu ...