Internship - .NET Developer

**Location:** Krakow, Lesser Poland, Poland **Job ID:** R0126871 **Date Posted:** 2026-04-16 **Company Name:** HITACHI ENERGY SERVICES SP. Z O.O. **Profession (Job Category):** Administration \& Facilities **Job Schedule:** Part time **Remote:** No **Job Description:** **The opportunity** Project handles the complexity of the IEC 61850 standard ( (international standard defining communication protocols for intelligent electronic devices at electrical substations) and enables conformance to the standard by several Hitachi Energy applications. **How you'll make an impact** * Write clean, scalable code using .NET programming languages (C# .NET) * Write test code coverage * Work with documentation * Cooperate with engineers of applications integrating our component **Your background** * You are a university student (Master's degree students of Computer Science or similar majors preferred) * Professional experience in a similar role will be an additional asset * Knowledge of .NET C# * You are familiar with asynchronous programming, you have good understanding OOP and SOLID principles * You can write code based on documentations (International Standards) and/or consultations in English * You have basic understanding of software design and architecture * Good written and spoken communication in English * You are able to work in hybrid mode - 2 days/week in our office in Kraków **More about us** We offer following benefits to all interns: * Flexible working hours * Access to internal e-learning platform Percipio * Multisport card * Participation in company social events **Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a** **general inquiry form** **on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.** ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ **This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.** ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------