Data Analyst

Join Vodafone Hungary and build a better tomorrow! 

We are looking for a 

Data Analyst

for our Technology Department 

#Vodafonelife 

At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this.   

We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.  

With us, you can be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference. 

Your place in the team 

To support the in-house data analysis and tool development activities to gain insight on CEX based on network and crowdsourcing data.

You will be involved in the following tasks  

•Drive customer centric projects based on data science and advanced analytics end-to-end.
•Understand, analyze and document business and network requirements/problems
•Work together with network and analytical teams of Vodafone Hungary
•Design, develop and maintain on-prem relational databases, queries and scripts
•Create and optimize queries and scripts in big data on GCP
•Test hypotheses from raw data sets, draw meaningful conclusions, and effectively communicate results verbally, in writing, and through effective visualization.
•Develop Machine Learning models and deliver cloud-based solutions for complex use cases to maximize the business value of data as an asset.
•Prepare the transition of the existing databases/applications to a cloud/Kubernetes environment
•Evaluate and improve the performance of the network model portfolio (both scientifically as well as from a business perspective)

We are looking for you if you have 

•Master’s or Bachelor’s (or equivalent) in quantitative fields like Data Science, Mathematics, Statistics, Economics, Computer Science or Engineering
•3+ years analytical, data science experience
•Experience in the whole E2E Big Data solution process: 1. data processing, 2. model-building & testing/validation, 3. putting into production
•Experience with relational databases (preferably Oracle)
•Practical experience with cloud-based Big Data services (Google Cloud Platform preferred, Google Data Analytics certification is an advantage)
•Expertise in data manipulation: use of structured data tools (e.g. PL-SQL), unstructured data tools and platforms (e.g. Spark, Hadoop, GCP BigQuery)
•Competent in statistical packages and ML libraries (e.g. Python, SciPy, NLTK, Keras, H2O)
•GIS knowledge (QGIS, ArcGIS) is an advantage
•Able to translate technical content to business audiences in a way that delivers the most value
•Familiar with leading visualisation tools (e.g. QlikSense, PowerBI, Tableau, Grafana)
•Openness to learn and cope with network technology
•Solid problem-solving capabilities

What we offer   

•Cafeteria package & annual bonus  

•Laptop & mobile phone (with RED unlimited voice and data tariff package)  

•Hybrid way of working (working from home / from the office) 

•Medicover Health Insurance 

•Wellbeing program in the topics of sport, nutrition, relax and help (spiritual support)  

•4 paid days leave/year for charity projects  

•Other discounts (e.g. sport opportunities, eye-glass allowance)  

•Parental policy: we offer 16 weeks fully paid leave and upon returning to work, new parents can work part-time hours for 6 months whilst being paid their full-time salary.  

•Learning opportunities (internal trainings and LinkedIn Learning) 

•New green, digital headquarter that has almost zero emissions thanks to its solar panels installed to supply the building with renewable energy (11th district) 

Get to know us 

If you want to know more about us and what we do, then 

•visit our website: https://careers.vodafone.com/ 

•follow our career page on Facebook: www.facebook.com/VodafoneKarrier 

Vodafone is committed to attracting, developing and retaining the very best people by offering a motivating and inclusive workplace in which talent is truly recognised and rewarded.  

We are committed to promoting Inclusion for All with the belief that diversity plays an important role in the success of our business. We actively encourage everyone to consider becoming a part of our journey. 

#vodafonehu 

Together we can