Senior .NET Developer

About the Role

We are seeking a Senior .NET Developer for a 6-month project focused on a corporate travel platform. The professional will join a team that develops and maintains critical solutions for bookings, payments, and fraud prevention, connected to major players in the travel tech market.

The main challenge is to evolve microservices in .NET 8 and maintain consolidated systems in .NET Framework, ensuring robust and reliable integrations with airlines, GDSs, and OTAs.

Responsibilities

• Develop and evolve microservices in .NET 8;
• Maintain and modernize legacy systems in .NET Framework 4.8;
• Build and consume REST APIs and third-party integrations;
• Optimize queries and performance in SQL Server;
• Work end-to-end with autonomy and technical quality;
• Utilize AI tools in daily development workflows, such as Claude, Copilot, or Cursor.

Tech Stack

• Backend: C#, .NET Framework 4.8, .NET 6/8, ASP.NET Core, Entity Framework Core;
• Frontend: Angular 14+, TypeScript, micro-frontends;
• Data: SQL Server, MongoDB, Redis;
• DevOps: Azure DevOps (CI/CD), Docker.

Differentials

• Experience in the travel tech and corporate travel segment;
• Integrations with GDSs, airlines, and OTAs, such as Sabre, Gol, Latam, Expedia, and HotelBeds.

Additional Information

Contractor (PJ) hiring model, with a salary range of R$ 13,000 to R$ 15,000 monthly. Hybrid work model in São Paulo/SP, Bela Vista neighborhood.