Nul Tien is a Serbian software engineering company established by a joint venture of two highly successful Dutch companies, Enigmatry and Betabit. Our employees, hand in hand with our colleagues in the Netherlands, work on modern web and mobile applications for a variety of international clients from a diversified range of business domains. Nul Tien offers challenging projects utilizing cutting edge technologies, enjoyable and ergonomic work environment with a strong focus on continuous knowledge improvement and knowledge sharing.