Big Data Engineer

We are looking for a Big Data Engineer/ETL Developer for the DWH department!
The Data Warehouse department is aimed at helping projects to make smart business decisions by integrating and processing huge amounts of data and providing efficient calculations and reports based on stored information. Our team of experienced data-enthusiastic engineers wants to expand by hiring a committed and creative specialist. We use cutting-edge data processing technologies and improve through constant learning.
Reports to
Team Lead of Big Data
What will you do?

Enhancements, new development, defect resolution, and production support of Big data ETL development
Write ETLs to clean/transform data into clear data models (snowflake, Athena, using our python framework, a little bit Impala, Hive, Oracle)
Work with and finalize the requestors requirements

60% of your work will relate to writing SQL queries, you should also understand what kind of data you work with and think about what kind of solution will solve the internal customers problem better.
Who are we looking for?

3+ years of experience with DWH/BI
Good knowledge of data querying and transformation: SQL, Oracle PL/SQL, impala/hive SQL, Snowflake SQL
Experience with versioning systems (SVN, git)
Ability to work with and finalize the requestors requirements
Expertise in ETL processes design and implementation, data lifecycle management
Desire to learn
Fluency in English and Russian

What additional skills will help you stand out?

Performance tuning in any DBMS
Experience with cloud data solutions
Experience with Spark
Experience using Python, S3, EC2, Athena in AWS environment.

Benefits and perks are tailored to the local market and culture. Our benefits in Guildford include:

5 weeks of Annual Leave per calendar year
Dog-friendly office
Onsite canteen (with an endless supply of snacks and beverages)
Video game areas, Warhammer painting station, a bespoke D&D table, Adjustable height desks
Wellbeing perks (Mental Health Days, Dedicated Well-being room, Team of Mental Heath First Aiders, Professional counseling)
Health Insurance (including family coverage), Life Insurance, Pension contribution
Career development and education opportunities within the company
Employee discounts
Personal Gaming Account
Company events
Seniority Awards
Referral program - you can recommend the best talents to the Company and receive a reward
Working in one of the main European hubs for mobile game development
Startup within a company with 25 years of experience on the market
To learn more about our studio in Guildford, follow this link: https://dpsgames.com/studio

About Wargaming
Wargaming is an award-winning online game developer and publisher headquartered in Nicosia, Cyprus. Operating since 1998, Wargaming has become one of the leaders in the gaming industry with 16 offices worldwide, including studios in Chicago, Prague, Shanghai, Tokyo, and Vilnius. Our diverse and multicultural team works together to deliver a top-class experience to millions of players who enjoy Wargaming's titles across all major gaming platforms. Our flagship products include free-to-play hits World of Tanks, World of Warships and World of Tanks Blitz.
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