.NET Developer

FORFIRM
Full-time lugano, tessin Other-General
Posted:
June 13, 2026
Location:
lugano, tessin, Switzerland

Job Description

We are looking for a Senior .NET Developer with 8+ years of experience to build high-impact software for Swiss banking clients. This version of the role focuses on modern, Cloud‑Native architectures, moving away from legacy SOAP systems toward agile, scalable RESTful services.

The focus is on web‑standard communication and high‑performance backend systems.

Core Technical Stack

  • Backend & APIs: Expert‑level C# and .NET 6/8+. Deep expertise in designing and implementing REST APIs.
  • Documentation & DX: Proficiency in Swagger (OpenAPI) for designing, documenting, and testing endpoints to ensure seamless integration.
  • Databases: Advanced SQL Server (T‑SQL), stored procedures, and relational database design.
  • Architecture: Mastery of Microservices, Distributed Systems, and Event‑Driven patterns.
  • Messaging: Integration of APIs with message‑based middleware like NServiceBus or RabbitMQ.
  • DevOps Mindset: Experien...

Apply for this Job

Submit your application for the .NET Developer position at FORFIRM.

Apply Now Save for Later

Job Overview

Job Type: Full-time
Location: lugano, Switzerland
Posted: June 13, 2026
Deadline: July 23, 2026