At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Data Scientist to join our UniQue team.
What will you be doing in this role?
- Collect business requirement and develop advanced data mining solutions or identify, assess and deploy relevant existing data mining, machine learning and business intelligence solution
- Specification and design of presentation interfaces with optimal usability/user experience
- Identify, collect, convert and update different data types/sets in several locations (e.g. ETL)
- Produces data models according to specific problems statements.
- Scripting and programming.
- Contribute to the design and implementation of the analytics architecture and its solution stack (including performance aspects, physical design, capacity dimensions etc…)
- Write the different documentation associated with the tasks and liaise with other project teams as necessary to address cross-project interdependencies.
What will you be bringing to the team?
- Hold a Master's degree
- Have a minimum 5 years of professional experience
- Proficiency in Python 3 libraries for data management and AI (including, but not only limited to, NumPy, SciPy, Pandas, Keras and TensorFlow).
- Expertise with relational databases (e.g. Oracle DBMS, PostgreSQL or MySQL)
- Great understanding of NoSQL databases (e.g. ElasticSearch, MongoDB, Apache Solr)
- Experience with Graph Databases or TripleStore Databases (such as Neo4j or OpenLink Virtuoso).
- Competence in data modelling and performance tuning for analytical queries.
- Proficiency in English language at a minimum B2 level.
At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.
Top Skills
What We Do
Uni Systems, a member of Quest Group, has been a reliable ICT partner to companies and organizations in the European market for over 60 years. We are the first IT company founded in Greece, in 1964, and we have been supporting our clients ever since. Trusting customers, extensive solutions offering, strong partnerships and experienced people, those are the main grounds for Uni Systems’ rapid expansion of operations across geographies and industries.
With more than 1450 specialized ICT professionals, established presence in more than 20 countries, and branches and subsidiaries in the heart of the European Union (Athens, Barcelona, Brussels, Bucharest, Luxembourg and Milan), we are effectively addressing the needs of European and International organizations and institutions and delivering value-added integrated solutions to our customers.
Through our strong industrial vertical expertise, supported by the range of our horizontal solutions, we hold a substantial and successful track record in the delivery and implementation of large-scale, mission-critical projects in the sectors of Banking & Finance, Enterprise & Utilities, Government, and Telecommunications, as well as in EU Institutions and Agencies.
Participations in real commercial implementations of best practices (i.e. ITIL, RUP, PRINCE2, PMI), has provided our people with significant experience, unique know-how and proven capability in designing, implementing and successfully supporting complex ICT projects, through a range of solutions and business areas.
At Uni Systems, we support innovation, and we have been investing in the European and National research ecosystem. Our Research and Innovation (RDI) department has been successfully bidding and winning a series of research programs in promising technological areas, such as 5G, AI in Health, and Blockchain in Governance.
Enabling our clients' digital transformation journey is our passion and we remain strongly committed to it.
