Position: Oracle Developer for Big Data (Relocation to Prague)
Company: Wargaming.net
Category: SQL
Experience required: 3y
English level: intermediate

**Wargaming** is a well-established game development company famous for its legendary titles such as World of Tanks, World of Warships.
Data Alliance Services/dataWARS department is aimed at helping projects to make smart business decisions by integrating and processing of huge amounts of data and providing efficient calculations and reports based on stored information. We operate on global level by assisting WG teams and projects all around the globe.

Our team of experienced data-enthusiastic engineers wants to expand by hiring committed and creative specialist. We use cutting edge data processing technologies and improve by constant learning.

**Reports To**

Team Lead of Big Data, Development.

**What will you do?**
- Write code to ingest data from various sources;
- Work with game development studios to log data in a consistent and complete manner;
- Write ETLs to clean/transform data into clear data models;
- Optimize pipelines for performance;
- Implement algorithms at scale as needed;
- Implement new technologies as needed;
- Have fun playing with loads of data.

**What are we looking for?**
- 2+ years total DWH/BI experience (Oracle);
- Expertise in ETL processes design and implementation, data lifecycle management;
- Confident knowledge in data querying and transformation: SQL, Oracle PL/SQL;
- Experience with versioning systems (SVN, git);
- Ability to work with and finalize requestor’s requirements;
- Communicative level of Russian language.

**What additional skills will help you stand out?**
- Experience with Hadoop ecosystem (HDFS, Impala/Hive) is a strong plus for a candidate;
- Performance tuning in any DBMS.

**About Wargaming:**
**Wargaming** is an award-winning online game developer and publisher headquartered in Nicosia, Cyprus. Delivering legendary games since 1998, Wargaming has grown to become one of the leaders in the free-to-play MMO gaming industry with 4500+ employees and more than 20 offices globally. Over 200 million players enjoy Wargaming’s titles across all major gaming platforms, including the massively popular World of Tanks and World of Warships.

Working in our company means always having interesting challenges and gaining valuable experience while working with top-class experts.

Take your place among our passionate and experienced team and bring out the best in yourself at Wargaming!

Please see **https://legal.eu.wargaming.net/en** for details on how Wargaming uses your personal data.