Internship – Full-stack Software Engineer

Hitachi Energy Ltd.; Kraków; On-site; PLN 28,000 - 39,000; Full time

Benefits offered by this job

Flexible working hours

E-learning platform access

Multisport card

Company social events

Job summary

Hitachi Energy Ltd. in Kraków is seeking an enthusiastic university student to design and develop software for our Network Management System. You will grow toward a full-stack developer role, writing clean, reusable code while planning development activities.

You will participate in the agile R&D cycle, share ideas, and contribute your knowledge to a talented team in an international setting.

Qualifications

• University student in IT or related field.
• Knowledge of JVM languages (Kotlin/Java).
• Familiarity with TypeScript and React.

Responsibilities

• Design and develop software for Network Management System.
• Grow towards a full-stack developer role.
• Write clean, reusable code and plan development activities.
• Participate in agile R&D cycles and share ideas with the team.

Skills

Kotlin/Java

TypeScript/React

Linux basics

English fluency

Education

University student in IT/CS/Engineering

Tools

PostgreSQL

Linux

Job description

The opportunity

Join our team to develop high quality software for Hitachi Energy Network Management System! It is a unique opportunity for you to develop your skills in international, interdisciplinary, talented team advancing reliable network solutions.

More about our product: FOXMAN-UN | Network Management System | Hitachi Energy

How You’ll Make An Impact

• Design and develop software for Network Management System.
• Continuously grow towards a full-stack developer role.
• Make constant progress in writing good quality, clean and reusable code.
• Expand your knowledge about the Mission Critical Communication systems.
• Plan and organize development activities.
• Participate in the agile development cycle of R&D project.
• Share your own ideas and contribute your expertise to the team.

Your background

• A university student pursuing a degree in IT, SW engineering, Telecommunication, Computer Science, Electronics or similar area.
• Knowledge in backend development using JVM technologies (Kotlin/Java).
• Knowledge of basic principles in Web Development using Typescript + React.
• Practical experience with Linux-based operating system is an advantage.
• Nice to have experience using Relational Database Management Systems (PostgreSQL preferred).
• Knowledge of fundamental concepts in computer networks is an advantage.
• A collaborative, solutions-oriented approach, willingness to learn and strong communication skills with excellent spoken and written English.

More About Us

We offer following benefits to all interns:

• Flexible working hours
• Access to internal e-learning platform
• Multisport card
• Participation in company social events

Dbamy o przejrzystość i zgodność z wymogami prawnymi tak, aby każda osoba uczestnicząca w procesie rekrutacyjnym wiedziała, czego może się spodziewać na poszczególnych etapach. Po pomyślnym zakończeniu procesu przedstawimy wybranej osobie szczegóły dotyczące warunków finansowych oraz benefitów.

• Klauzula obowiązuje wyłącznie na terenie Polski, zgodnie z lokalnymi przepisami prawa.

We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully.

• Applicable only for Poland location, in accordance with local law regulations.

Publication date : 2026-08-26