Software Development

Communication and Information Sciences, Engineering and/or Technology, Mathematics and/or Informatics
1 Apr, 2024 to 30 Jun, 2024
29 Feb, 2024

General information

3 months


Hello there :)

We are a young company specialized in the development of video games and are currently looking for a Software Development intern/trainee to join our team. If you are a curious, creative and proactive person who is passionate about digital products, you might be a great match for us. This internship will be focused on implementing ads and in-app purchases into our mobile video game.

We would like the intern/trainee to start in March/April/May of 2024 and we offer a flexible duration (from 3 to 6 months).

Your Responsibilities

  • Implementing different monetization techniques into our mobile game, namely ads and in-ap purchases
  • Optimizing the user experience by balancing the frequency of ad appearance
  • Implementing push notification functionality inside our mobile game


Your Qualifications

  • Programming experience in any of the following languages: C#, C, C++, Python, Java, Kotlin, Swift, etc.
  • Algorithmic thinking
  • Strong problem-solving ability
  • Willingness to learn
  • Proactive work mindset
  • Ability to act as a team-player but also to work independently
  • Intermediate (or higher) knowledge of English language (the communication will be held in English)
  • Experience in implementing monetization techniques to mobile aps is a plus but not mandatory


Who Can Apply

Anyone can apply.

You can be either a Bachelor or Master student (or a recent graduate), of any field. This particular internship is probably ideal for students of Computer Science / Computer Engineering / Computing / Software Engineering / Information Systems / Engineering (general) / Mathematics / Physics but this is not a requirement at all. We are open to host students of social sciences, business, humanities, law, medicine and/or any other field.

However, we do need to see some programming/coding knowledge from you (in any programming language).

Please do note that our main intention is to offer this internship through Erasmus+ program, where students can get financial support from the Erasmus program during the duration of internship.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, nationality, ethnicity, religion, age, gender, sexual orientation, marital status, veteran or disability status.


Your Benefits and Perks

  • Unlimited free coffee and unlimited free soft drinks
  • Flexible daily schedule (start, make breaks, finish at any time during the day – whatever suits you best)
  • Use of home-office (given at the discretion of your manager)
  • Open, friendly and collaborative atmosphere
  • Great mentorship that supports your growth
  • Experience in working with the state-of-the-art digital technologies
  • Help with finding accommodation


At the end of the internship, you will get

  • Certificate of internship completion
  • Recommendation letter



This internship is not paid from our side. It is intended to be offered through Erasmus+ program, where students can get financial support from the Erasmus program during the duration of internship (we will sign the educational agreement and other documents required by your university).

Apart from that, we will provide benefits & perks listed in the Your Benefits and Perks section (unlimited free coffee and unlimited free soft drinks, flexibile schedule, help with finding accomodation, etc.).


Job Location

Osijek, Croatia

We (BIG SMALL GAMES) can provide help with finding accommodation in Osijek.



3-6 months

We can agree on any engagement between 3 and 6 months.


How to Apply

Please send us a short application/cover-letter together with your CV to: [email protected].

We will review your application within 2-3 days upon receiving it and get back to you immediately after that.

Even if you don’t satisfy some of the requirements listed in the Your Qualifications section, feel free to apply anyway and we can still discuss the potential engagement.  

We are looking forward to hear from you :)


No financial compensation


Software  Development  Engineering  Software Development  Software Engineering  Programming  Monetization  Mobile Apps  Mobile Applications  Application  

Additional Information

BIG SMALL GAMES is a young company specialized in the development of video games and other digital media products. The company is based in the town of Osijek, Croatia. Our mission is to inspire and entertain people worldwide with our digital products. We empower creativity, innovation, collaboration, teamwork and open workplace culture at our premises but also highly value the ownership mindset and the ability to work independently. We provide a kind and friendly environment and want for each of our members to feel good and productive. We want to design and develop video games and other products that are very inspiring to all segments of the global population and provide a great deal of fun for them. If you would like to get in touch with us, please reach out via e-mail at: [email protected] or [email protected].
English: Independent User B2