Website development with Payment integration

We are looking for an experienced developer to integrate a payment gateway into an existing web application. · The backend is built using with Express, and the database is PostgreSQL. The application is already deployed and working; we only need to implement a secure and reliabl ...

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

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

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

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 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 ...

We are seeking a skilled developer to integrate WooCommerce payment functionality into our existing website for a non-profit organization. The functionality would include activating a Donation Widget that allows donors to select to contribute one-time donations (various amounts) ...

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

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 · ...

I am looking for an experienced developer to integrate UddoktaPay payment gateway into my website. · ...

We are looking for an experienced WordPress developer to integrate a payment gateway into our WooCommerce website. · ...

: · We are looking for an experienced WooCommerce and payment gateway developer to urgently fix a payment capture issue caused by a recent change in our partner's webhook/order status system. · This is time-sensitive and needs to be resolved ASAP. · Overview: · We run a telemedic ...

We are looking for a Technical Analyst to support payments integration projects within the Oracle ecosystem. · Create and maintain solution architecture diagrams for payment integrations using Oracle Middleware (e.g., Simphony, OPERA, OIC) · Document endtoend payment flows... · ...

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 ...

We are seeking an experienced developer to resolve payment issues in our subscription system and implement a 3-tier subscription model using Stripe. · ...

I need assistance with enhancing my active website by adding features such as services with costs and integrating a third-party payment system. · ...

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 ...

We are seeking an experienced Payment Gateway Integration Specialist to implement a secure card payment solution for an online application in Liberia. · Payment Functionality · Payment Processing · Payment Gateway Integration · ...

We need to integrate Razorpay International Payment gateway on our website. · Kindly get in touch if you are expert in Razorpay Integration or similar. · Contract duration of less than 1 month. · Mandatory skills: Payment Gateway Integration, razorpay, API ...

Join our dynamic team to start a stimulating professional career in a committed and constantly evolving environment. · Understand and master systems, their integrations, databases, · ...

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, · ...