Senior Data Scientist (m/f)

Zagreb, Croatia

We are looking for a Senior Data Scientist (m/f). As Senior Data Scientist, you will be the key player in group-wide top projects in the field of data analytics; from the demand management to proof-of-concept and go-live. This is your chance to apply your expertise in handling data, algorithms and big data architectures in a wide range of projects across all business units in the organization and leave your footprint in one of the most important future fields of our industry.


Your job responsibilities will include:

• Evaluating, developing and maintaining data analytics applications and customer solutions in IoT and other domains in cooperation with domain experts and Data Engineers 

• Designing and recommending solutions for a variety of data-driven business demands and presenting the results on management level 

• Applying appropriate statistics, machine learning and analytical approaches in the development of business solutions 

• Designing and implementing statistical data quality procedures for new data sources

• Leading and supporting set-up of Big Data capabilities across HT

• Supporting proof-of-concepts in state-of-the-art data analytics environments to show feasibility and develop solutions for (IoT) data related business demands 

• Supporting our business divisions in customer workshops and discuss to specify appropriate approaches, methods, tools and solutions 

• Monitoring the Data Scientists in the team from a technical point of view 

• Being one of the experts in the group-wide data science community and providing new impulses as well as best practices 

Key requirements:

• Experience in developing algorithms and implementing data analytics solutions in agile big data projects in which you play a leading role; ideally in an international context 

• Knowledge in mathematics, statistical methods and machine learning principles as well as experience in two of the following methods: clustering, classification, modeling, regression, text analysis, pattern recognition, neuronal networks 

• Experience in at least two of the following areas: IoT analytics, time series analytics, social media analytics, location data analytics, security data analytics, customer data analytics, signal processing, pattern recognition, anomaly detection 

• Experience in functional programming languages, e.g. Python, Java, R, Scala, Javascript as well as software engineering expertise in agile methods for all steps; from design, architecture, coding to test and deployment 

• Experience in data analytic tools (Knime, Rapidminer, Talend, Tableau, Cassandra, Hadoop, Spark) and design and managing big data environments, evaluating and configuring components, adapting and coding algorithms for customer solutions 

• Familiar with open/private cloud technologies as well as other cloud solutions such as Microsoft Azure, SAP HANA 

• Working in an agile mode with your colleagues and other stakeholders is not a strange world to you. On the contrary, you value teamwork in dynamic and fast-paced work environments and share your knowledge with others 

• Excellent written and verbal communication competences in English and Croatian 

• Bachelor, Master or PhD degree in Mathematics, Statistics, Physics, Computer Science or Data Science or equivalent education. A PhD degree in the context of Machine Learning or Artificial Intelligence is beneficial. In addition to your academic qualification, you have at least 8 years of relevant work experience

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