Software Engineering Intern - Zagreb

Working at Infobip means being part of something truly global. With 75+ offices across six continents, we’re not just building technology — we’re shaping how more than 80% of the world connects and communicates.

As employees, we take pride in contributing to the world’s largest and only full-stack cloud communication platform. But it’s not just what we do, it’s how we do it: with curiosity, passion, and a whole lot of collaboration.

We operate with an AI-first mindset, embedding intelligent tools into our daily workflows to work smarter and more efficiently. Every role here benefits from and contributes to this approach.

If you're looking for meaningful work and challenges that grow you in a culture where people show up with purpose, this is your opportunity.

Let’s build what’s next, together.

What this role is all about

Make a first step towards your career in software engineering. Gain practical experience and learn from experienced mentors.

Being a part of Infobip Engineering department means working on an in-house developed product anddelivering solutions on a global level. We're building AI-first development workflows and giving every engineer access to state-of-the-art models and agents. You'll learn to use them the way senior engineers do — with tests, review, and ownership, not blind trust.

Multiple Infobip teams are looking for young talent, depending on the outcome of the selection process you could be a part of our Platform, Telco, IBOS, or AgentOS base; as well as our Mobile Messaging team (interest in Mobile Platforms and Frameworks (Android, iOS React Native, Flutter is a plus), Engineering team in Data divison or Engineering team within the Finance department where you will help build the microservices behind Infobip's invoicing, payments and automated invoice delivery to clients worldwide.

If you are a 3rd year bachelors student or graduate student (4th or 5th year) in the field of IT, join our software engineering internship program that starts in February 2027 and get a chance to land your first job at Infobip.

What you'll do:
• Learn about different technology stacks based on your interest
• Java/Spring Boot, Javascript (React or Vue) or C#, .NET Core, Kotlin and MSSQ …
• Contribute to your team services and directly impact the quality of our products
• Write well designed, testable and scalable code in accordance to clean code principles
• Use technologies you need to put your code to action such as Git, Maven and Jenkins
• Work in agile environment and learn about agile methodologies

What makes you a strong fit:
• You are currently studying software engineering (eg. computer science, mathematics)
• You are a graduate (MA) or final year undergraduate (BA) student
• Openness to using AI-powered tools to support software development.
• You have valid student's rights from Studentski centar (can work on student contract for the duration of the internship – 6 months)

Nice-to-have qualifications:
• Have a GitHub profile with projects to show
• Participated in student projects, Hackatons, workshops or other
• Already participated in some internship programs
• Are fluent in English, speak at a conversational level
• Are able to work full time after completing the internship

Internship timeline:

• Application deadline (mid of December)
• Imocha online testing (By the end of December)
• Interviews and selection process feedback (January)
• Start of internship program (February 8th)
• Orientation week in Zagreb Infobip campus (February 8th - 19th) 
• Working with the mentor and within a team (February - August)
• End of the Internship program (August)

Why you'll love it here: 

• Orientation week with all interns and a personalized onboarding plan. 
• Mentor and team support. 
• Being a part of a growing company in a growing industry – we challenge you not to grow! 
• Work with people from all over the world. We put the “global” in globalization. 
• Possibility to stay on after the internship, depending on your performance and business needs.  

Why choose internship at Infobip? 

• Paid internship program 
• Travel allowance as per city of work 
• Free lunch 
• Free Snacks and Beverages 
• Social Events 
• Internal Trainings 
• Free access to Udemy platform 
• Internship welcome package 
• Referral Bonus 
• Equipment 
• On-Site Amenities 
   

If you haven’t already, visit our landing page for more details, which you can find at the link. 

Diversity drives connection

Infobip is built on diverse backgrounds, perspectives, and talents. We’re proud to be an equal-opportunity employer and are committed to fostering an inclusive workplace.

No matter your race, gender, age, background, or identity — if you have the passion and skills to thrive, there’s a place for you here.

All qualified applicants will receive consideration for employment without regard to race, color, ancestry, religion, age, sex, sexual orientation, gender, gender identity, national origin, citizenship, disability, veteran status or any other part of one's identity.

Read more about our hiring process.