Job description

Role: C# and ASP.NET Core Technical Expert Location: Miami, FL (4 Days Onsite/Look for locals if possible either nearby candidates will also work) Duration: 12+ Months Experience Needed: 8+ Years Job Description: Core Skills & Experience • Programming & Frameworks: • Strong expertise in C# and ASP.NET Core • Experience with REST APIs and service-oriented architectures • Payments & Cards Domain: • Hands-on experience building payment gateways, POS systems, and card transaction processing • Knowledge of settlement, reconciliation, and fraud prevention workflows • Infrastructure & System Design: • Familiarity with Azure services (as depicted in the provided architecture diagram) including: • Azure DevOps • Azure SQL Database • Azure App Services / Web Apps • Azure Storage • Application Gateway, Load Balancers, and Networking components • Key Vault, API Management, Service Bus, Functions • Cloud-native system design and scalability • Integration Knowledge: • Familiarity with multi-tenant architectures • Experience integrating 3rd-party APIs in payment ecosystems Soft Skills • Strong ability to work in a collaborative architecture review setting • Skilled in identifying technical debt and refactoring strategies • Ability to bridge tech and business discussions in payments context General Requirements for this Role. Seniority: 8+ years relevant experience Proven track record in enterprise-scale payment systems Strong problem-solving and analytical thinking Comfortable working in hybrid business/technical discussions Availability to participate fully during the workshop sessions

Requirements