Senior Full-Stack Developer (.NET Core & React)

About the role

An experienced Senior Full-Stack Developer with strong expertise in .NET Core backend and React frontend development is sought to join a technology team and help build and improve enterprise-level platforms and applications. The role suits someone passionate about software engineering, system architecture and scalable, secure, high-performance solutions.

Key responsibilities

• Develop, maintain and enhance backend services using ASP.NET Core and C#
• Build responsive, user-friendly frontend applications with React
• Design, develop and integrate RESTful APIs and web services
• Implement business logic, system integrations and enterprise-level solutions
• Design and optimize database structures and queries using SQL Server
• Ensure application performance, scalability, security and reliability
• Implement authentication and authorization, including JWT
• Write and maintain unit tests and integration tests
• Conduct code reviews, follow coding standards and document technical solutions
• Troubleshoot complex technical issues and support integrations with the Rental Index Platform

Required profile

• Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems or a related field
• Minimum 5 years of experience developing enterprise platforms, applications and full-stack solutions
• Advanced proficiency in ASP.NET Core.NET and C#
• Strong experience with RESTful APIs and Entity Framework Core
• Excellent proficiency in React, JavaScript/TypeScript and state management
• Strong SQL Server experience, database design and management
• Understanding of scalable architecture, performance optimization and application security
• Knowledge of software architecture principles and design patterns
• Hands-on experience with authentication, authorization, JWT and third-party integrations
• Proficiency in Git, CI/CD pipelines and modern development practices