Backend/Software Engineer/System Engineer experience to create system for payment gateway

I need someone who has experience in Payment Gateways, someone who has worked and has active payment gateways integrated and working. · ...

Job Description: · We are a fintech company seeking an experienced freelancer to implement and optimize our payment gateway setup, including Stripe integration, ACH/bank transfers, and credit card payments in installments. · The ideal candidate will have strong hands-on experienc ...

I need someone to help with adding a payment on my website (Paypal). · Thank you. · Contract duration of less than 1 month. with 30 hours per week. · Mandatory skills: Payment Gateway Integration, WordPress ...

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 need a functional tester with Payment API Testing skill set. · ...

Create business payment accounts with Razorpay and Payoneer to setup transfers between them. · Payment Processing · Payment Gateway Integration · Integration Testing · ...

Shopify suspended our payment gateway. · Wix · Shopify · ...

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

Need your service to rectify my issue of payment integration on my system . · ...

Responsive FinTech web application within 2 to 3 weeks. · This project is for a simple but structured financial platform with multi-country support. · Both: · Developers who have already built similar FinTech systems (preferred) · Or · Confident developers who can build from scr ...

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

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

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

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 ...

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

Integrate Big-Pay payment gateway into PHP website. · ...

We are looking for a developer with Woocommerce and integration experience to help us set up recurring billing on our website. · Mandatory skills: WooCommerce, Payment Gateway Integration, API Integration, Authorize.Net, · ...

+Job summary · We are hiring an experienced Shopify payments and gateway architect to restructure our checkout and payment flow. · +QualificationsProven Shopify gateway experience+BonusRequirements · ...

I would like to request your assistance with the registration and verification of payment gateway accounts for my business, · in preparation for a later website integration by a developer. · ...

I am in the planning stages of launching an online eCommerce store specializing in the sale of research peptides. I am looking for a brief, focused consultation with an expert who understands the complexities of the high-risk payment processing landscape. · My primary goal is to ...