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Strong brand, generalist backend title, mid experience band, and metro location increase applicant competition.
Core backend and cloud skills transfer across industries, though payments/Open Banking experience is preferred.
Explicit 3-5 years requirement plus mandatory backend, cloud, and API skills increases screening strictness.
Design, develop, test, and support scalable APIs and backend services within Mastercard's Open Finance Europe Connectivity team.
Contribute to system design decisions focused on scalability, resilience, and performance, ensuring stable production environments.
Collaborate cross-functionally and improve observability, automation, and operational efficiency of backend services.
3-5 years of professional software engineering experience.
Strong hands-on experience building cloud-based, distributed backend systems with expertise in API development and production support.
Proficiency with C#, .NET, Web APIs; experience with cloud platforms Azure and AWS components.
Solid understanding of SDLC, testing practices, secure coding principles, and ownership of independent service/component delivery.
Experienced in backend development operating large-scale, production-grade API services in cloud environments.
Has background or exposure to payments, banking, or Open Banking (PSD2) ecosystems highly preferred.
Familiar with microservices architecture, observability/monitoring tools, and modern development practices including CI/CD and secure coding.