Internship – Full-stack Software Engineer
Offer summary

(Summary generated by AI based on the full job description)

The project involves Network Management System for Mission Critical Communication. Technologies include Kotlin/Java backend and Typescript and React for web development. Responsibilities cover software design and development, agile participation, and growth as a full-stack developer. Experience with Linux systems and databases (preferably PostgreSQL) is valued.

Internship – Full-stack Software Engineer

Company: Hitachi Energy Services Sp. z o.o.

from: 27 August 2026
to: 26 September 2026
salary not specifiedinternship / apprenticeship contract (part time)
Offer parameters
level:trainee
working mode:hybrid
Kraków, Stare Miasto
Kraków, Stare MiastoPawia 7View on map

Requirements

Operating system

Windows

Our requirements

  • 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.

Your responsibilities

  • 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.
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.
Company

What we offer

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

Benefits

  • sharing the costs of sports activities
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate library
  • coffee / tea
  • drinks
  • leisure zone

Recruitment stages

  • 1.
    Screening with recruiter
  • 2.
    Meeting with manager max 2
  • 3.
    Offer

Hitachi Energy Services Sp. z o.o.

At Hitachi Energy our purpose is advancing a sustainable energy future for all. We bring power to our homes, schools, hospitals and factories. Join us and work with fantastic people, while learning and developing yourself on projects that have a real impact to our communities and society. Bring your passion, bring your energy, and be part of a global team that appreciates a simple truth: Diversity + Collaboration = Great Innovation
Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world’s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries. Headquartered in Switzerland, we employ around 38,000 people in 90 countries and generate business volumes of approximately $10 billion USD. www.hitachienergy.com
Internship – Full-stack Software Engineer
I apply to:
Hitachi Energy Services Sp. z o.o.
Kraków, Stare Miasto
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