Join a global technology leader that powers inclusive digital economies, delivering secure, simple, and smart payment experiences to billions of users worldwide. The role focuses on building reliable backend services that enable seamless API connectivity for financial institutions.
What You’ll Do
- Design, develop, and test scalable backend APIs.
- Write clean, maintainable code across the software lifecycle.
- Troubleshoot application and production issues with senior guidance.
- Conduct code reviews and enforce engineering best practices.
- Build unit, integration, and end‑to‑end automated tests.
- Collaborate with Product, Architecture, Security, and SRE teams.
- Enhance observability and automation for operational efficiency.
What You Need
- 2–4 years professional software engineering experience.
- Proficiency in C#/.NET for building Web APIs.
- Experience with Azure and AWS cloud services.
- Knowledge of PostgreSQL and database migration tools.
- Understanding of SDLC, testing, and secure coding practices.
- Ability to solve technical problems with guidance.
- Strong communication and teamwork abilities.
Good to Have
- Experience in payments, banking, or Open Banking (PSD2).
- Exposure to microservices architecture and observability tools.
- Familiarity with AI‑assisted development tools like GitHub Copilot.
The Opportunity
You’ll be part of Mastercard’s Open Finance Europe – Connectivity team, building and operating scalable API integrations with European financial institutions, driving a sustainable digital economy.