Data Engineer
Grupa OLX
Warszawa. PL
5 d. temu
source : Just Join IT

Data Engineer (f / m), Europe We are looking for a Data Engineer (f / m) for the EU Data Team in Poznan.EU Data Team at OLX in Poznan, Lisbon and Berlin is responsible for data management and enabling data consumption.

Our mission is We enable simple and efficient use of data to generate insights, fueling product enhancement and business decisions .

Objectives around stack, quality, data mastery and innovation enable us to focus on creating value for hundreds of internal users, which in turn, create value for OLX users. What you will be doing :

  • Designing, building and maintaining data products based on a range of database technologies (Presto, Redshift, Postgres, Kylin and others), using AWS cloud solutions against massive datasets
  • Identifying and eliminating root causes of data quality issues across all stages of data preparation, aggregation and presentation
  • Solving data problems end-to-end through close partnerships with stakeholders, understanding their domain and helping analytical partners to grow data engineering skills - designing efficient ETL processes, data models, metrics and aggregations
  • Being a part of a successful and engaged EU Data team located in Poznan, Lisbon and Berlin.
  • Cooperating with varied data producers and consumers, ranging from product, business analytics to data science and global data teams
  • Who we’re looking for :

  • Knowledge of as many technologies constituting our stack as possible : Presto, Redshift , Airflow, Python, Gitlab CI, Spark, S3, Hive, EMR, RDS, DynamoDB, Jenkins, Kibana, Kinesis
  • Experience with cloud computing (AWS being an advantage)
  • Hands-on experience with data warehousing, OLAP engineering, data modeling , continuous integration / deployment welcome
  • Proficiency in SQL regardless underlying data technology, including ability to write efficient and easy to read code
  • Finance domain knowledge welcome
  • Ability to complete any task involving Python scripting, involving APIs and technologies listed before
  • Understanding how to build data products and pipelines in a scalable way, designing appropriately for data growth in terms of storage and performance
  • Curiosity, willingness and ability to learn quickly and constantly, learn from others and share knowledge
  • Big picture on a variety of technologies (web, data - Hadoop ecosystem)
  • Communicate in a way understandable for non-expert users
  • The collaborative, open and flexible mindset with critical thinking
  • Problem solving and perseverance
  • Very good English
  • What you get from us :

    Competitive compensation and benefits

  • Contributing to the global OLX Group
  • International team
  • Work with an international team of top engineers learning from one another
  • Competitive salary and great benefits
  • Company Mobile phone
  • Any tool you might need MacBook Pro, Notebook, PC
  • Great office location around the corner from Berlin Hauptbahnhof
  • What you need to know about us :

    We’re a global product and tech group. 20 brands. 40 countries. 4000 people. One mindset.

  • Our mission is to make it easier for people to buy and sell almost anything, promoting prosperity in local communities.
  • We are proud to be different, and we work differently too. We combine the spirit and agility of a start-up with the maturity that comes from being part of a 100 year-old company.
  • We are curious, ambitious and allergic to corporate interference. We improvise, experiment and push each other further, embracing uncertainty and driving change.
  • If you want to join us, apply here. If you’d like to learn more about the OLX Group take a look here. And remember, we are an equal opportunities employer.

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