.NET Backend Developer

Location: Madrid, Spain • Job ID: R • Date Posted: • Company: HITACHI ENERGY SPAIN, S.A.U. • Profession: Data Analytics/Business Intelligence • Schedule: Full time • Remote: No

Responsibilities

• Design, develop and implement high-performance, scalable, and secure backend services and APIs using C# and the .NET framework.
• Collaborate with front‑end developers, product managers and stakeholders to understand requirements and translate them into technical solutions.
• Write clean, maintainable and efficient code following best practices and coding standards.
• Participate in code reviews to ensure quality and adherence to architectural guidelines.
• Troubleshoot, debug and resolve issues in existing applications and systems.
• Develop and maintain technical documentation for new and existing functionalities.
• Optimize applications for maximum speed, scalability and security.
• Contribute to the continuous imp...