.NET Backend Developer

madrid, comunidad de madrid, Spain • Posted May 23, 2026

Job Type: Full-time
Location: madrid, comunidad de madrid
Posted: May 23, 2026
Category: Informática y tecnología
Application Deadline: July 02, 2026

Role Description

The opportunity

Hitachi, Ltd. is seeking a talented .NET Backend Developer to design, develop, and maintain robust and scalable backend systems and APIs, contributing to critical enterprise applications.

How you’ll make an impact

  • 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 other 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, an...

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