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Data Engineer

Telenor d.o.o.

Beograd

27.10.2021.

ugovor puno radno vreme

Key responsibilities:

  • Evaluate business needs and objectives
  • Identify and analyze data sources and analytical requirements
  • Create and maintain optimal data pipeline architecture
  • Assemble large, complex data sets that meet functional / non-functional business requirements
  • Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
  • Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using Cloudera tools as well as open source technologies
  • Build analytics tools that utilize the data pipeline to provide actionable insights into customer acquisition, operational efficiency and other key business performance metrics
  • Colaborate closely with Data scientists and the rest of IT
  • Creating and continuous update of appropriate documentation for solutions and IT systems being in charge of
  • Participate in development of roadmaps and implementation strategy around Data science initiatives including Recommendation engines, Predictive modeling and Machine learning
  • Participate in Agile/Scrum routines
  • Support Data Architect implementing Data Governance procedures
  • Support Solution Architecture Design for new solutions and for changes of existing solutions
  • Supporting functional and acceptance tests of new deliveries
  • Identify and perform performance tuning opportunities
  • Analyze Data Quality issues and participate in resolving

For a good start, you will need:

  • Excellent knowledge of programming and scripting languages such as Scala, Python, Java is an advantage
  • Apache Spark and Spark Structured Streaming
  • Experience with major Big data technologies and frameworks including but not limited to Hadoop, Hive, HBase, Oozie, Flume, ZooKeeper, NoSQL databases , Flink, Kafka, Nifi, Spark MlLib
  • Experience with some of major relational database engines, like Oracle, Teradata, SQL Server; Oracle SQL, PL/SQL; Oracle ETL technology and tools (OWB, ODI)
  • Experience building and optimizing ‘big data’ data pipelines, architectures and data sets.
  • Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement
  • Experience in client-driven large-scale implementation projects
  • Data Science and Analytics experience is a plus (Machine Learning, Recommendation Engines, Search Personalization)
  • Strong experience in applications design, development and maintenance
  • Practical expertise in performance tuning and optimization, bottleneck problems analysis
  • Solid technical expertise & troubleshooting skills
  • Possess expertise in Object-Oriented Analysis and Design
  • Experience with Git, JIRA, Jenkins
  • Experience with Agile
  • Will be a plus: Experience with DWH and knowledge of the ETL technology and tools (OWB, ODI) is advantage

You will enjoy:

  • Working in a dynamic and friendly environment which allows you to grow and develop.
  • Flexible working hours with the possibility of working remotely.
  • 25 days off per year.
  • Attractive salary and participation in bonus reward system.
  • Private health insurance and paid yearly regular medical check-up.
  • Mobile phone with unlimited internet and Family Telenor tariff package.
  • Recreation or health program.
  • In-house training and development programs.
  • Career development opportunities.

Please include your references in your CV, as reference check is an integral part of our selection process.

We hope to meet you soon!

    VRH poslodavac 2020 - top 20

    Telenor d.o.o.

    Telenor Srbija deo je PPF grupe i na tržištu mobilne telefonije prisutan je od 2006. godine. Za to vreme, razvio se kao inovativna i uspešna kompanija sa vrhunskim, premium brendom koji se ističe na tržištu. Kao lider u zadovoljstvu korisnika, ima bogatu ponudu digitalnih usluga, telefona i dodataka na preko 140 prodajnih mesta u celoj zemlji. Prema priznanju Umlaut, Telenor je najbolja mreža u Srbiji koja pokriva celokupno stanovništvo 4G signalom, dok 4G signal pokriva više od 450 gradova. Kompanija ... Saznajte više

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