Fullstack Developer (.NET + React) – Telecom Sector

About the role

We are looking for a Fullstack Developer to join our telecom projects, working on both backend and frontend components. You will take part in the full development lifecycle, from analysis to delivery and support, using modern technologies.

Key responsibilities

• Develop and maintain backend services with .NET Core (C#) covering about 60% of the work.
• Implement frontend features using React, accounting for roughly 40% of the effort.
• Design, build, and evolve scalable APIs and micro‑services.
• Write clean, testable, and efficient code and participate in code reviews.
• Contribute to technical planning, estimations, and stay up‑to‑date with recent technology versions.

Required profile

• Degree in Computer Science or a related field.
• Solid experience in backend development with .NET/Core (C#).
• Proficiency with React for frontend development.
• Good knowledge of SQL Server and REST API design.
• Interest or experience with React Native (nice to have).
• Strong communication skills and ability to work in a team.
• Intermediate English for interaction with international stakeholders.

Required skills

• .NET Core
• C#
• React
• SQL Server
• REST APIs
• Microservices
• React Native (optional)