Have you heard of BlueCat? We’re one of those hidden gems that’s been disrupting the market as a key player in the rapidly growing space of Intelligent Network Operations. Organizations require a new model of network operations that links foundational core services with a deep, predictive understanding of network health and performance to improve change readiness. BlueCat’s Intelligent NetOps is a first-to-market combination of systems of understanding and change. BlueCat enables teams to enhance agility and mitigate risks from high rates of change with a unified management lifecycle, from provisioning to proactive troubleshooting and remediation.
At BlueCat, we take immense pride in our award-winning culture, an integral part of our identity. We are proud recipients of several prestigious accolades, including the "Great Place to Work" certification. By becoming a part of our team, you not only join a company at the forefront of technology but also become an integral member of Canada's top workplaces in various categories, including Technology, Today's Youth and Women, and Mental Health and Inclusion.

BlueCat is looking for Software Developer Interns to join our Belgrade team.

Location: Belgrade, Serbia (Hybrid – 3 days a week in the office)

Term:12 months, 6-month probation, full-time, paid internship

Start Date: July 20, 2026

What You’ll Do:

- Collaborate with experienced engineers and designers to develop new features and enhance our existing products

- Work on React-based frontends, implementing intuitive and responsive user interfaces

- Contribute to Java-based backend services, integrating APIs and improving system performance

- Participate in agile ceremonies, daily standups, and team code reviews

- Write clean, maintainable code and automated tests

- Gain hands-on experience with modern development tools, CI/CD pipelines, and agile workflows

Requirements:

- Master's or bachelor's degree from MATF, ETF, FON, or RAF (or close to completing one)

- Strong analytical and problem-solving skills

- Proficiency with Git for version control

- Solid understanding of Object-Oriented Programming (OOP) principles

- JavaScript (ES6+) and TypeScript technical skills

- Interest in learning React and modern frontend frameworks

- Knowledge of Java

Bonus Points:

- Experience working on personal or open-source projects in React outside of school

- Exposure to REST APIs

- Understanding networking concepts

- Experience using IntelliJ or VS Code