Senior Back-end Engineer (.NET)
Summary
Develops and maintains .NET 8+ Web APIs using Clean Architecture principles, optimizing MySQL data access with Dapper and EF Core, and implementing secure authentication flows. Works with C#, Clean Architecture, CQRS, MediatR, and AWS services.
- Migrate complex legacy business logic to modern .NET 8+ Web APIs following Clean Architecture principles across Domain, Application, and Infrastructure layers.
- Design and implement secure APIs featuring robust authentication flows and compliance-mandated session timeouts.
- Optimize MySQL data access using Dapper for performance-critical paths and EF Core for standard domain operations.
- Define clear API contracts for frontend integration and external payment provider connectivity.
- 5+ years of professional experience in backend development with .NET and C#
- C1 English level or higher
- Proven production experience implementing Clean Architecture and CQRS patterns, such as MediatR
- Strong MySQL expertise, including Dapper for high-performance queries and Entity Framework Core (EF Core) for domain management
- Hands-on experience with AWS services, specifically ECS Fargate and RDS
- Demonstrated focus on unit and integration testing
- Hands-on experience with AWS Fargate, Unit Testing.
Skills
- .NET
- Clean Architecture
- CQRS
- MediatR
- MySQL
- Dapper
- Entity Framework Core
- AWS Fargate
- AWS RDS
- Unit Testing
- Integration Testing
- AWS
- testing
We provide the opportunity to participate in impactful and technically rigorous industrial data projects that drive innovation and professional growth. Our work environment emphasizes technical excellence, collaboration, and continuous innovation.
Niuro supports a 100% remote work model, allowing flexibility in work location globally. We invest in career development through ongoing training programs and leadership opportunities, ensuring continuous growth and success.
Upon successful completion of the initial contract, there is potential for long-term collaboration and stable, full-time employment, reflecting our long-term commitment to our team members.
Joining Niuro means becoming part of a global community dedicated to technological excellence and benefiting from a strong administrative support infrastructure that enables you to focus on impactful work without distraction.