Data Analyst, MeaWallet

Data Warehouse specialist

MeaWallet is an IT company developing solutions for mobile contactless payments such as Apple Pay / Google Pay and other "Pays" for banks, issuers, based on the latest standards from international payment schemes such as VISA/Mastercard/Amex.

Responsibilities

Data analysis, reports, portal, data base structure - information data vs transaction date. Internal and external reports, end user info, Customer info, sales reports and analysis.....
Design and implement warehouse database structures.
Provide or coordinate troubleshooting support for data warehouses.
Prepare functional or technical documentation for data warehouses.
Verify the structure, accuracy, or quality of warehouse data.
Select methods, techniques, or criteria for data warehousing evaluative procedures.
Perform system analysis, data analysis or programming, using a variety of computer languages and procedures.
Map data between source systems, data warehouses, and data marts.
Develop and implement data extraction procedures from other systems, such as administration, billing, or claims.
Create plans, test files, and scripts for data warehouse testing, ranging from unit to integration testing.
Develop data warehouse process models, including sourcing, loading, transformation, and extraction.
Suggest and implement tools for Reporting and Analysis, Data Propagation and Data Mart build and maintenance. End user tools for Web and mobile.
Design, implement, or operate comprehensive data warehouse systems to balance optimization of data access with batch loading and resource utilization factors, according to customer requirements.
Follow requirements from international organizations (if relevant) such as PCI, EMV, MasterCard, VISA, others;

Required skills and competencies

At least 3-5 years of experience in Data Warehouse processes
Experience with any ORM\DB access framework (Hibernate, Spring JDBC, MyBatis, etc), Spring, SOAP, REST, JSON;
Experience with IBM WebSphere or JBOSS/WildFly;
Experience with MQ servers (especially HornetQ);
Experience with applications\servers tuning and code optimization;
Experience with common libraries: Google Guava, Apache Commons, etc.
Experience with any Testing Mock Framework (JMock, Mockito, PowerMock, etc.).

Personal characteristics