Doctoral Programme in Computer Science

The University of Vienna's Doctoral Programme in Computer Science (Doktoratsstudium Informatik) is delivered through the Faculty of Computer Science (Fakultät für Informatik) on the Währinger Straße campus. The faculty's research strengths span data science, scientific computing, software engineering, theoretical computer science, computational complexity, computer vision, and natural language processing. The Vienna Scientific Cluster (Austria's national HPC infrastructure) is hosted partly at the University of Vienna — giving CS PhDs serious computational research capacity. Doctoral candidates work within the Research Network Data Science @ UniVie, Vienna Computational Imaging, and the Doctoral School Computer Science (DoCS) network.

Sri Lankan applicants typically reach University of Vienna CS PhDs after a strong Master's from Moratuwa CSE / IT, Colombo UCSC, SLIIT, NSBM, or NIBM (often with a TU Wien / University of Vienna / TU Graz Master's intermediate stage) plus a publication track record at ACM / IEEE / Springer-indexed conferences. Most PhD positions are employment contracts on the Austrian university collective agreement (Universitäten-KV) on the Wissenschaftliches Universitätspersonal scale at 75% or 100% positions (~€2,900-€4,200/month gross, LKR 1.0M-1.45M/month), with full social security, pension contributions, and 25-30 vacation days. The Faculty also runs a structured 3-year DoCS doctoral school that bundles coursework with thesis research. Sri Lankan PhD returnees route into senior research engineer roles at WSO2, IFS R&D, Virtusa, Sysco LABS, Big Four Colombo (analytics), plus academic positions at Moratuwa, UCSC, SLIIT, NSBM, the Open University, and KDU.