Location:
Madrid, Spain
Job ID:
R0117892
Date Posted:
2026-09-16
Company Name:
HITACHI ENERGY SPAIN, S.A.U.
Profession (Job Category):
Data Analytics/Business Intelligence
Job Schedule:
Full time
Remote:
No
Job Description:
The Opportunity

We are seeking a skilled .NET Backend Developer to join our team at HITACHI ENERGY SPAIN, S.A.U. You will be responsible for designing, developing, and maintaining robust and scalable backend systems and APIs to support our critical applications.

How you will make an impact
- Develop, test, and deploy high-quality, scalable, and maintainable backend services 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.
- Design and implement RESTful APIs and microservices.
- Work with various database technologies (e.g., SQL Server, PostgreSQL) for data storage and retrieval.
- Write clean, efficient, and well-documented code following best practices and coding standards.




- Participate in code reviews to ensure code quality and adherence to architectural guidelines.
- Troubleshoot and debug production issues, providing timely resolutions.
- Contribute to the continuous improvement of our development processes and tools.
- Stay up-to-date with emerging technologies and industry trends.

Your background
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Proven experience as a .NET Backend Developer.
- Strong proficiency in C# and the .NET framework (.NET Core/.NET 5+).
- Solid understanding of object-oriented programming (OOP) principles and design patterns.
- Experience with relational databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core).
- Familiarity with RESTful API design and development.
- Experience with version control systems, preferably Git.
- Knowledge of cloud platforms (e.g., Azure, AWS) is a plus.
- Excellent problem-solving

📌 .Net Backend Developper (Madrid)
🏢 Hitachi
📍 Madrid