The Company is the first online ad network to leverage social data on the Web.

They seek exceptional people who share commitment to excellence and who thrive on applying state-of-the-art technology and science to solve real world problems in a creative manner. If you thrive on solving difficult problems, think that your qualifications and background are a great fit for this role, and want to be a part of a great company, we would like to hear from you if you. This position is full time and based in our office in Saint Petersburg, Russia.

Job Purpose:

The Company is seeking a Sr. Quality Assurance Engineer to join Data Warehousing and Business Intelligence team with the responsibility of ensuring the quality of the Data Warehouse and report delivery processes.  

In this role, the successful candidate will be responsible for the following:

Duties:   

•    Develop a methodology for assuring quality of the Data Warehousing processes (ETL, calculation of aggregates, delivery of reports).
•    Configure QA instances of the data pipeline and the HDFS repository
•    Develop and maintain plans for testing of the Data Warehousing processes for each release.
•    Perform the test, analyze the results and provide reports to Project Management team.
•    Work with Support and Development Engineers on identifying bugs in the software and / or configuration of the system.

Required Skills and Abilities: 

•    Solid understanding of QA practices and processes
•    Knowledge of Linux
•    Knowledge of one or more of the following scripting languages: bash, python, perl.
•    Experience of working with large datasets
•    Knowledge of SQL and hadoop-based technologies is a plus

Education and/or Experience: 

•    Bachelor's or Master's Degree in Computer Science, Information Systems, or other related discipline
•    Experience of working with large data volumes (processing of more than 1 GB of data per day)

Position location:
Saint Petersburg

The company is the first online ad network to leverage social data on the Web. Through its unique "social retargeting" feature, company enables brands to find consumers who most resemble their current user base, and identify users who are most likely to engage with their ads. The company was founded in 2010 and is based in San Francisco.