Data Analyst

Wymagania: - Experienced in relational databases design and querying, including optimization - Familiar with Big Data platforms - Querying, optimization, loading and retrieving data; and at least some of the following technologies: Hadoop, Hive, Impala, pySpark, HQL - Experienced with JSON/AVRO data formats - Experienced with use and expansion of standardized data model like (Canonical Data Model) - Experienced in defining and forming business & technical requirements into understandable format - Experienced with at least one of following programming languages: Python, R, Java - Utilized Jira and Bitbucket for project tracking and version control - Experienced in requirement analysis and refinement in data related areas - Able to collaborate with development teams (developers, architects, IT analysts) - Good in interpersonal communications and must have good command over English language - Have passion for data analysis, problem solving and requirements elicitation - Have strong business and technical background Codzienne zadania: - Perform IT analysis, investigative data analysis, system design, and data modelling to support development teams - Take lead or facilitating role to drive functional and non-functional requirements and analysis work that involves multiple stakeholders, to design sustainable and value adding solutions - Ensure alignment and transparency of requirements by acting as a bridge between IT and business teams - Build a contextual understanding of business processes on one hand and functional/technical know-how of our solutions on the other - Understanding of data model, its cosnumption by development Teams, and if data fullfils business requirements in our IIS area