C# Developer with Payment/GRPC background

We are seeking a Senior C# .NET Developer to build and maintain high-performance C# .NET applications for payment processing and financial systems. The role requires a self-sufficient, proactive individual with a strong technical background and a passion for delivering quality software. Responsibilities include integrating payment providers, ensuring compliance, and mentoring junior developers.

Requirements

• 5+ years of professional experience in software engineering
• 3+ years of experience in C#/ .NET
• Strong background in payments
• Proven experience integrating APIs (Stripe, Adyen, Worldpay, Braintree, etc.)
• Strong knowledge of GRPC (designing, implementing, and consuming services)
• Expertise in SQL databases and transaction handling
• Strong understanding of microservices, event-driven systems, and cloud platforms
• Solid grasp of security best practices
• Excellent problem-solving and debugging skills
• Self-driven and proactive