2023-08-23 14:48:55

Data Engineer

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Job Description

Rozert OÜ is an international product company developing innovative technological solutions in areas such as sports and finance industries since 2014. We make our products simple and convenient for our users. We design product functionality with complex mechanics, and constantly review our methods of operation that are familiar to the market - while striving to be the best on the market.


About the project:

We’re on the lookout for the curious, those who think big and want to define our company’s tomorrow. At Betmaster, you will grow into the high impact, visionary person you know you’re ready to be. Every day will be filled with exciting new challenges, developing new skills, and achieving personal growth.

How often can you say that your work directly affects a company's business? At Betmaster, you’ll say it often. Join us and define tomorrow.Do you love building tools and data pipelines? Are you excited by the opportunity to create clear effective reports and data visualisations, and collaborate with stakeholders to answer key business questions?

Betmaster is looking for a data engineer to join one of our three lines of business. Betmaster data engineers have the opportunity to work and get support from a data platform lead who sets up data engineering functions in one unicorn and one soon to be a unicorn company. You will be matched to a manager and a mentor. You will have the opportunity to affect the evolution of Betmaster technology as well as lead mission critical projects early in your career. Your work will contribute to solving some of the most complex technical challenges in the company.In addition to working on an impactful project, you will have the opportunity to engage with Betmaster folks for both personal and professional development, as well as expand your network. We expect the person to work from or regularly visit our Tallinn office at least for the first 3 months. However, if your skills permit - a fully remote scenario is an option too.


Your responsibilities include:

  • Design, implement, and automate deployment of our distributed system for collecting and processing log events from multiple sources
  • Design, implement and automate loading of data from different sources and APIs
  • Design data schema and operate internal data warehouses and SQL database systems 
  • Monitor and troubleshoot operational or data issues in the data pipelines
  • Contribute to architectural plans and implementation for future data storage, reporting, and analytic solutions
  • Work collaboratively with Business Analysts, Data Scientist, and other internal partners to identify opportunities/problems
  • Provide assistance to the team with troubleshooting, researching the root cause, and thoroughly resolving defects in the event of a problem


You will step in front of the line if you have:

  • Experience in data modelling and data visualization/exploration tools
  • Experience in ETL (or ELT) processes
  • Knowledge in Python (or Spark) and SQL
  • Experience with the Databricks
  • Excellent communication skills
  • Fast learning ability and innovative mindset

Company offers

We offer:

  • Competitive salary
  • Private health insurance
  • Strong CEO support for data insights culture
  • Top-notch technical data stack (Databricks, dbt, clickhouse, etc.)
  • Data management practices
  • Mentorship and career development
  • Sports benefit
  • Top notch work equipment
  • Comfortable and pet-friendly office in the centre of Tallinn
  • Corporate English classes with a cool teacher
  • Paid Estonian Language courses
  • Amicable work environment and supportive team members
  • Real career opportunities and professional growth
  • Regular team and company events
  • The great team across the world