Build a Secure Automated Payment System for an Austrian Car Sales Company
About Us
We are an established car sales company located in Linz, Austria. We are looking for an experienced software engineer or development team to design and build a modern, secure, and fully automated payment system for our business.
Project Goal
Our current payment process is largely manual and inefficient. We require a complete automation solution that reduces administrative work, improves payment processing, and provides a better experience for our customers.
Required Features
Customer payment portal
Automated invoice generation
Automatic payment confirmation
SEPA bank transfer integration
Credit and debit card payment integration
Optional cryptocurrency payment support
Refund management
Email and SMS notifications
Customer payment history
Admin dashboard
Financial reporting
Audit logs
Secure authentication
Role-based access control
GDPR-compliant data handling
API integration with accounting and ERP software
Technical Requirements
Clean and scalable architecture
Secure backend development
REST API
Database design
Cloud deployment
Complete documentation
Source code delivery
Unit and integration testing
Preferred Experience
Applicants should have experience with:
Payment gateway integration
Banking APIs
Stripe, Adyen, Mollie, or similar payment providers
FinTech applications
Security best practices
Large-scale web applications
Deliverables
Complete payment platform
Source code
Documentation
Deployment assistance
Testing
Bug fixing
Optional long-term maintenance
Please include examples of similar payment or financial software projects you have completed.
I am a video editor specializing in YouTube Shorts, TikTok, and Instagram Reels. I create engaging short-form videos with smooth cuts, captions, transitions, sound effects, and background music. I focus on delivering high-quality work on...
I’m looking for a reliable and motivated partner to work with me on new business opportunities. This opportunity may be suitable for you if: You are looking for flexible part-time work. You were recently laid...
We are seeking a highly talented and creative individual to join our team in the role of Création. As a member of our team, you will be responsible for bringing design concepts to life through...
I'm looking for a talented UX/UI designer to modernize and enhance the user experience of our existing e-commerce website. The site is fully functional, but we believe the current interface can be significantly improved to...
Website Speed Optimization (Core Web Vitals & PageSpeed) I am looking for an experienced web developer to optimize my website's loading speed and overall performance. The goal is to improve Core Web Vitals and achieve...
ma langue maternelle est le français, je suis d’origine italienne et je vie en Colombie je parle couramment les 3 langues.je vous fournis un travail rapide et de qualité.
We are seeking a highly skilled and experienced Senior Blockchain and Smart Contract Engineer to join our team. The ideal candidate will have a strong background in Blockchain and Crypto technologies, with expertise in Smart...
Are you interested in mobile games and curious about how the mobile gaming industry works? We are building a market intelligence platform used to analyze mobile games, trends and gameplay. We are looking for reliable...
"We are looking for passionate affiliate partners to promote Nexdigi. If you have experience in driving traffic, social media marketing, or influencer outreach, we want you on our team. We offer competitive commissions ranging from...
Key Responsibilities Manage end-to-end recruitment for technical and IT roles Source candidates using LinkedIn, job boards, referrals, and internal databases Conduct screening interviews to assess technical experience, skills, and motivation Coordinate interviews between candidates and...
I am a video editor specializing in YouTube Shorts, TikTok, and Instagram Reels. I create engaging short-form videos with smooth cuts, captions, transitions, sound effects, and background music. I focus on delivering high-quality work on...
I’m looking for a reliable and motivated partner to work with me on new business opportunities. This opportunity may be suitable for you if: You are looking for flexible part-time work. You were recently laid...
We are seeking a highly talented and creative individual to join our team in the role of Création. As a member of our team, you will be responsible for bringing design concepts to life through...
I'm looking for a talented UX/UI designer to modernize and enhance the user experience of our existing e-commerce website. The site is fully functional, but we believe the current interface can be significantly improved to...
Website Speed Optimization (Core Web Vitals & PageSpeed) I am looking for an experienced web developer to optimize my website's loading speed and overall performance. The goal is to improve Core Web Vitals and achieve...
ma langue maternelle est le français, je suis d’origine italienne et je vie en Colombie je parle couramment les 3 langues.je vous fournis un travail rapide et de qualité.
We are seeking a highly skilled and experienced Senior Blockchain and Smart Contract Engineer to join our team. The ideal candidate will have a strong background in Blockchain and Crypto technologies, with expertise in Smart...
Are you interested in mobile games and curious about how the mobile gaming industry works? We are building a market intelligence platform used to analyze mobile games, trends and gameplay. We are looking for reliable...
"We are looking for passionate affiliate partners to promote Nexdigi. If you have experience in driving traffic, social media marketing, or influencer outreach, we want you on our team. We offer competitive commissions ranging from...
Key Responsibilities Manage end-to-end recruitment for technical and IT roles Source candidates using LinkedIn, job boards, referrals, and internal databases Conduct screening interviews to assess technical experience, skills, and motivation Coordinate interviews between candidates and...
