Axis Easy Prosper
Senior C# developer
Remote Senior $4.7k–$12.8k/moest.
Summary
Axis Easy Prosper is building a comprehensive digital banking platform that goes beyond traditional finance. We are seeking a Senior C# Developer to join our backend team and architect scalable, secure systems handling diverse transaction types and user interactions for a feature-rich app used by thousands daily.
What you'll do
- Design and implement high-performance backend services with C# / .NET 8
- Develop REST & GraphQL APIs for mobile and web clients
- Build core banking features including account management (multi-currency, balances, transaction history), payment processing (real-time transfers, ACH, SEPA, SWIFT), and card services (issuing, virtual cards, authorizations)
- Develop loan systems with origination, EMI calculations, and automated repayments
- Build bill payments, recurring schedules, savings and investment tools with goal tracking
- Integrate external services, payment gateways, and compliance tools (KYC/AML)
- Maintain bank-level security and adherence to standards (PCI-DSS, PSD2, GDPR)
- Write maintainable code, conduct reviews, and guide team members
Requirements
- 5+ years in C# and .NET development (.NET 6/8 experience required)
- Expertise in ASP.NET Core, microservices, DDD/Clean Architecture
- Proven track record with secure financial applications (transactions, compliance)
- Strong skills in PostgreSQL, EF Core, caching, and distributed messaging
- Experience with cloud environments (Azure/AWS)
- Knowledge of banking domains (payments, lending, accounts, regulations)
- Proficient English communication
- Nice-to-Haves: Background in neobanking or integrated financial platforms, Containerization (Docker/Kubernetes), CQRS and event-sourcing patterns, Frontend familiarity (Blazor/React), Open Banking standards (ISO 20022)
Conditions
Remote or on-site position with a fintech company building a modern digital banking platform. Details on schedule and additional benefits not specified in posting.