CareerPlan

Développeur Back-end .NET Senior / Expert (H/F)

Châtillon, FRFull-time2026-10-14 → 2026-11-11

Core

Senior .NET backend developer designing and building scalable e-commerce solutions for a client.

Role type

Senior IC backend engineer (.NET)

Builds

Production e-commerce applications and backend services

Domain

E-commerce / Enterprise IT services

Required skills

C#, .NET Core, .NET 8, Entity Framework Core, T-SQL, Kafka, RabbitMQ, Solace, DDD, SOLID, Clean Code, Unit Testing, Integration Testing

Preferred skills

E-commerce domain experience

Technologies

.NET Core, .NET 8, Entity Framework Core, Kafka, RabbitMQ, Solace, T-SQL

Responsibilities

Analyze requirements and define technical specifications; Design and architect backend solutions; Develop application components in C#; Optimize SQL database access; Implement asynchronous messaging mechanisms; Write unit and integration tests; Conduct code reviews; Document developments; Maintain and evolve applications; Resolve production incidents

Seniority

Senior, hands-on IC