C++ Developer (m/f/d)

You combine strong software engineering skills with a passion for clean, efficient code, while consistently adopting an AI-first approach? As a C++ Developer, AI-powered tools are a key part of your daily work, while you take ownership of the development and enhancement of business-critical applications, drive technical excellence through code reviews and testing, and help shape sustainable software architectures. Your expertise enables you to transform complex requirements into high-quality solutions that deliver real business value.

🚀 Your Impact:

• AI-powered Coding: You develop, expand and maintain powerful, reliable and reusable C++ code, consistently using AI tools to optimize efficiency, code quality, and development processes
• Implementing: You implement an optimized and high-quality code
• Bug Fixing: You identify bottlenecks and bugs, and find solutions to these problems
• Code Review: You review code developed by other team members
• Testing: You write functional test cases to the regression framework
• Solutions: You understand business requirements and transfer them into technical solutions
• Quality Assurance: You help maintain code quality, organization and automatization

💫 Your Expertise:

• Education & Experience: You have a technical degree or a comparable education and bring in several years of Experience in development
• Programming Language & Frameworks: C, C++ & Library: Boost
• AI Mindset: You have hands-on experience with AI-powered development tools and use them daily as an integral part of your work, with a clear focus on actively integrating AI into your workflow
• Databases: MySQL, MariaDB, or Oracle
• Operating Systems: Windows, Unix, or Linux
• Techniques & Methods: Socket programming, multithreading including race conditions, deadlocks
• Structures: You have hands-on experience and in-depth knowledge of STL and an understanding of data structures and algorithms
• Industry Knowledge: Ideally, you have knowledge of banking and/or financial systems as well as digital banking, digital wallet, real-time payments and an understanding of financial protocols and development experience with ISO 8583, ISO 20022 protocol
• Personality: You bring excellent problem-solving and multitasking skills, and have a logical and pragmatic attitude
• Language Skills: You can easily communicate in English in our intercultural environment in any situation; German is an advantage
• Location: Your workplace is in Martinsried near Munich

Do our values One Team, Innovation & Transformation, Ownership, Entrepreneurship and Empowerment reflect your mindset as well? If so, you’ve come to the right place!

• Hybrid Work: At epay, you’ll have the opportunity to work for a global company—with two days a week working from home.
• Culture: Our culture thrives where people communicate openly, support one another, and take responsibility together. From communication and feedback to leadership and dealing with mistakes—that’s what our daily interactions are all about.
• Personal Development: Through regular performance reviews and personalized professional development initiatives, we support your personal and professional growth. Our Europe-wide epay Academy offers a wide range of training opportunities—there’s something for everyone.
• Benefits from Day One: You’ll have access to our corporate benefits platform. We also subsidize your DeutschlandTicket and your EGYM WellPass membership.
• Benefits After the Probationary Period: In addition to numerous employee discounts, you’ll gain access to the Employee Benefit Club, which offers you a monthly shopping voucher worth €50. You can also lease a bicycle through the company with EuroRad. You can find an overview of the benefits on our careers page here.

epay

As an independent full-service payment provider, we offer our global partners a platform with a single interface that enables them to remain fully flexible at all times amid the ever-changing payment journey.

Our sales network is one of the fastest-growing networks, with hundreds of innovative partners in numerous countries. This allows us to connect retailers, brands, and customers with scalable gift card, prepaid, payment, issuing, acquiring, and incentive solutions across all channels and borders.

We are the Digital Payment Unit of Euronet Worldwide, Inc. (NASDAQ: EEFT). Let’s drive the payment journey of the future together!

We deliver highly advanced, secure and sustainable payment & incentive products and solutions that drive contribution to our partners and exceptional value to their customers.