.Net API Developer
Core
Design, build, and optimize secure, scalable backend systems and APIs for high-volume financial transactions and banking workflows.
Role type
Senior Backend .NET API Developer
Builds
RESTful APIs, microservices, and distributed systems for payments, accounts, and transactions.
Domain
Financial services / Banking / Fintech
Deliverable
production ML models | product features | infrastructure
Required skills
C#, .NET Core, ASP.NET Core, Microservices architecture, SQL Server, Entity Framework, Cloud platforms (Azure/AWS/GCP), Docker, Kubernetes, API security (OAuth2, JWT), Financial compliance (PCI, SOX), Root cause analysis, System design
Preferred skills
Low-latency trading systems, Payment systems (ACH, RTP, SWIFT), Event streaming (Kafka, RabbitMQ), Domain-Driven Design
Technologies
.NET 8, SQL Server, PostgreSQL, MongoDB, Azure, AWS, GCP, Docker, Kubernetes, Kafka, RabbitMQ, Redis, Apigee
Responsibilities
Design and develop scalable backend services and RESTful APIs; Participate in production incident calls and perform real-time troubleshooting; Lead backend architecture design for scalability and security; Ensure systems comply with financial regulations and security standards; Optimize relational and NoSQL databases for performance; Conduct code reviews and mentor engineers.
Seniority
Senior, hands-on IC