Senior .NET Engineer

We are looking for an experienced back-end. NET Engineer to join a distributed engineering team working on scalable, cloud-based solutions. You will be responsible for designing and developing robust REST APIs, building reliable backend services, and contributing to high-performance data-driven systems.

This role requires strong technical expertise in C# and modern NET technologies, with mandatory hands-on experience in. NET 9 and/or NET 10 Azure cloud services, both SQL and NoSQL databases, microservices architecture, asynchronous programming, and complex SQL queries, along with the ability to collaborate effectively in an international environment.

Responsibilities:

• Design, develop, and maintain backend services using C# and. NET.
• Build and enhance RESTful APIs for scalable and high-availability systems.
• Work with Azure cloud resources to deploy and maintain applications.
• Design and optimise database structures using SQL and NoSQL technologies.
• Ensure high code quality through unit testing and best engineering practices.
• Collaborate with cross-functional and geographically distributed teams.
• Participate in code reviews and contribute to technical discussions.
• Support performance tuning, troubleshooting, and system improvements.

Requirements:

• Strong experience with C# and hands-on experience with. NET 9 and/or NET 10.
• Solid hands-on experience in REST API development.
• Practical experience with Azure resources (e. g., App Services, Functions, Storage, etc. ).
• Strong knowledge of SQL databases.
• Experience working with NoSQL databases.
• Experience writing unit tests.
• Ability to clearly communicate in English (spoken and written).
• Experience working in Agile environments.
• Knowledge of the travel ecosystem and related business domains.