Payment Gateway Integration Jobs

Payment Gateway Integration is the process of connecting a merchant's e-commerce website to a payment processor so that consumers and businesses can securely purchase goods and services online. Whether it is an e-commerce business, an online education platform, or a streaming service, businesses need to have the ability to receive payments online and have their customers trust their financial information is secure. That’s where Payment Gateway Integration Engineers come into play. With their expertise and knowledge in computer engineering, programming, software development, and web development, they are able to help businesses securely and easily process online payments.

Here's some projects that our expert Payment Gateway Integration Engineers made real:

  • Installation and implementation of popular payment gateway systems
  • Design and engineering of mobile apps with built-in payment support
  • Designing e-commerce websites with secure payment gateway integrations
  • Custom integration with existing website infrastructure for specialized applications

At we pride ourselves in having a Technical Guru for each domain who can help businesses set up secure payment gateways quickly and affordably. Don't let lack of technical know-how slow down your business development efforts. Post your project today on and hire the perfect Payment Gateway Integration Engineer for you. With the world's leading freelancing platform, you can get the expertise you need to ensure secure payments in no time!

Asiakkaamme antoivat 117,254 arvostelussa keskimääräisen arvosanan Payment Gateway Integration Engineers 4.83 / 5 tähteä.
Palkkaa Payment Gateway Integration Engineers


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    15 työtä löytyi, hinnoittelu EUR

    I am looking for a payment gateway to be integrated on my website. My preferred payment gateway is Razorpay. I do not require it to support multi-currency transactions. There is a registration form on the website, a gateway has to install with the form, when someone fills the form, the payment gateway opens and after payment, the form is submitted. And users can get a registration number after payment done and form submission.

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    12 tarjoukset
    Wordpress Website Development 6 päivää left

    DESCRIPTION: Hello, we are inkBriefs, a content delivery platform, and we're seeking a qualified website developer or agency to design and develop a comprehensive website for our business. PROJECT OVERVIEW: The primary goal is to create a user-friendly, responsive website that facilitates subscriptions, showcases our offerings, and provides essential information about inkBriefs. KEY FEATURES AND FUCTIONALITIES: Custom, mobile-responsive design. User login and profile management. Carousel showcasing "Journeys" with CTAs on each image, each linking to its detailed page. Instagram feed integration. Newsletter signup and integration. Blog page with social sharing options and comments section. Subscription page with secure payment gateway integration. Backend dashboard for admi...

    €248 (Avg Bid)
    €248 Keskimäär. tarjous
    30 tarjoukset

    Hi I need to integrate a Ninja form with Elavon Payment account / Global Payments / Realex One payment gateway but listed as Elavon - the gateway is Global Payments. We have purchased the Elavon Plugin Wordpress Plugin: Docs: but having issues configuring it with the Elavon plugin. Called Elavon support - routed to Global Payments and they say we are using the Realex Payment gateway. Need a developer who has experience with Wordpres Ninja Forms Elavon Payments Global Payments Realex Payments The plugin should work but getting error Invalid Credentials - The credentials supplied in the authorization request are invalid. We want to be sure it is 3D secure in the authentication also. We have sandbox we can access to check testes etc. Only bid for this project if you have p...

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    48 tarjoukset

    Company Website Development Project Overview: We are seeking proposals from qualified web development firms to create a dynamic company website for our publishing company. The website's primary objectives are to facilitate the publication of company events, allow customer reservations, process payments, enable live streaming (both internal and user-initiated) of events, podcasts, or series, provide video and photo sharing capabilities, and seamlessly integrate with various social media and online platforms. Additionally, the website should include advanced analytics features to measure traffic count, website navigation tracking, webpage usage, location data, and more. Access to certain web content will be restricted based on user subscription packages. The website should a...

    €2822 - €4704
    Sinetöity Salassapitosopimus
    €2822 - €4704
    75 tarjoukset

    I am looking for a developer who can create an API call to gather totals and display them on a Neo Pixel and LED strip. Skills and Experience: - Proficiency in Python and Arduino - Experience working with RESTful APIs - Knowledge of Neo Pixel and LED strip integration - Familiarity with graphical data display on LED strips The ideal candidate should have access to the necessary API documentation and credentials. The data to be displayed on the LED strip is graphical in nature. Write a python or arduino script for a ESP32 or Pico to total payments from a sqaure payments api and store just the total into flash storage. The script should check that the total is equal or greater than the previous total before it writes the new total in. Refunds should subtract from the total but not from...

    €44 (Avg Bid)
    €44 Keskimäär. tarjous
    11 tarjoukset
    Webador + Shopify (store management) 3 päivää left

    I am looking for a freelancer who can assist me with Webador (existing + running) and Shopify store management. The specific tasks I need assistance with are setting up the store, payment gateways, GA etc. I have a specific timeline for these tasks and I need them done as soon as possible. Ideal Skills and Experience: - Experience with Webador and Shopify store management - Knowledge of setting up an online store - Proficiency and expert with resource and execution. - Need to be self-improvised and assertive ONLY if you know these then msg

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    8 tarjoukset

    I am looking for a skilled website developer to create a website for my online estate agency. The website should have the following features: - Online booking system for property viewings - Property search functionality - customers have a secure account where they can manage thier property listings, viewings etc. - mobile friendly website - secure to allow online payments when cus I don't have a preferred platform for the website, so I am open to suggestions. This is for a new business start up, at this time we do not have any investors, there is a strong possibility that if a good website is developed that i provide either a business share and/or ongoing website management contract. As with most modern web projects i want to work using a structured agile methodology, simple kanb...

    €1428 (Avg Bid)
    €1428 Keskimäär. tarjous
    187 tarjoukset

    We are looking for an experienced developer to help us set up a secure and user-friendly system for handling security deposits using the Stripe payment gateway. Our goal is to provide our customers with a seamless process to submit security deposits without the need for manual credit card entry. Project Scope: Stripe Payment Links: We need to create a system that generates secure payment links for our customers. These links should allow customers to enter their credit card information themselves. Auth and Capture: The system should use the Stripe API to create PaymentIntents with the "manual" capture method. This means that funds should be authorized but not immediately captured, keeping them on hold for a specified period. Reusable System: We want a solution that can generat...

    €440 (Avg Bid)
    €440 Keskimäär. tarjous
    21 tarjoukset
    Software developer 2 päivää left

    I am looking for a talented software developer for a mobile application project. Preference is given to those with an expert knowledge of the Python programming language, though knowledge of Java and C++ is also appreciated. The mobile application I am looking for is already designed; I have detailed specifications of what the application should do and how it should look. I am confident that with the right individual leading the project, I can take my application from design to reality. Experience in building mobile applications and being comfortable with all stages of the development process, including bug-fixing, would be beneficial. The successful candidate must have excellent communication and problem-solving skills, and have the ability to work independently. If you think you have...

    €1314 (Avg Bid)
    €1314 Keskimäär. tarjous
    10 tarjoukset
    Wix website project 2 päivää left

    I'm looking for someone to create an (Yoga studio services) e-commerce website for me. I have an idea of what I want the overall design and layout to be like, but I'm open to creative and innovative ideas as well. Additionally, I would like the website to feature elements such as a payment gateway, as well as chat support. (4 services, - weekly regular classes schedule with package option or one class booking - private bookings for sound and reiki healing private therapy sessions - Events like workshops on a day or half day). I'm excited to work with someone who can find a productive solution that fits my expectations.

    €688 (Avg Bid)
    €688 Keskimäär. tarjous
    27 tarjoukset

    We have an SQL//PHP Database that needs an upgrade to payment processing. There are also multiple issues with image uploads,, invoicing, and entire application process. I would prefer connecting with someone locally in the New York City area. This is an artist event application database.

    €454 (Avg Bid)
    €454 Keskimäär. tarjous
    39 tarjoukset

    Hello, I am interested in hiring a Payroll and Merchant Payment Specialist to assist me with payroll processing. I do not have a specific payroll system or software in place, so I am looking for a freelancer to provide one. The payroll processing will need to be done on a weekly basis. Any help with setting up a merchant account and payment reconciliation would also be greatly appreciated.

    €34 / hr (Avg Bid)
    €34 / hr Keskimäär. tarjous
    50 tarjoukset
    Dapp Linked Crypto gaming website -- 2 1 päivä left

    Need to create a crypto gaming website/platform. Exceptional graphics. Vast variety of games like Slots, Roulette, Black Jack, etc. Should be embedded with payment gateways like Moonpay, Transak, etc. SEO optimized. Time bound project. Only Experts with thorough knowledge in this field. Reference links :

    €141 - €424
    €141 - €424
    11 tarjoukset

    Hello! I need someone to build this site for me, ideally if you already have experience in this industry. As a reference I can offer already finished leaked source codes. (needs to be integrated with Bitcoin payment gateway, and I don't want to redirect users, I want it to be displayed everything on my site) (I will provide Bootstrap frontend)

    €166 (Avg Bid)
    €166 Keskimäär. tarjous
    10 tarjoukset

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