Senior Data Engineer

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Job description

We are looking for a Senior Data Engineer for a wealth management area. 

The position offers a unique opportunity to join a team, with focus on the Market Data sources and reference data quality. 

You will be working in Warsaw and cooperating with an international team.  

Hybrid work model: 3 days in the office per week, 2 days remotely.


Your responsibilities

  • Development and configuration of reference data processing 
  • Improving the performance of data solutions 
  • Developing the dedicated platform 
  • Cooperation with team members (business analyst, data engineer or C# software engineer)
  • Being a sparring partner for a number of business stakeholders 
  • Occasionally, there will be trips abroad

Our requirements

To succeed at this job, you must have:

  • An educational background (university degree) related to the position (Computer Technology/ Mathematics/ Physics/ Finance/ Banking)
  • + 8 years of experience as a Data Engineer in investment markets/capital markets area
  • Experience with data modeling and working in a DWH environment, experience with data warehouse design, ETL/ELT data processing, data modeling 
  • Good understanding of reference data management 
  • Great SQL and DB skills 
  • Knowledge of API concepts  
  • Ability to cooperate with the business stakeholders on a daily basis 
  • A curious mind with an open nature and desire to knowledge-share with others 
  • An analytical mind
  • Proactive, self-driven and result-oriented person 
  • Excellent English skills - both written and spoken

It would be preferred if you have:

  • Worked with Data Vault 2.0 concept 
  • Experience with a SaaS reference data platform 
  • Experience in the financial sector 


  • Opportunity to exchange experiences in an international environment and development in projects implemented in Poland and other countries: Slovakia, Czech Republic, Bulgaria
  • Personal growth - Trainings & workshops, conferences, internal meet-ups & knowledge sharing, internal mobility or job rotation 
  • Health insurance - Medicover
  • Multisport Card
  • B2B agreement – long term cooperation
  • Flexible time with core time between 9:00 and 15:00
  • 5/10 years NATEK club – we offer long term cooperation and celebrate each fifth-year cooperation anniversary with gifts
  • Referral Program - enjoy cooperation with your colleagues and get the bonus!
  • NATEK CSR Events & team buildings - enjoy our values: accountability, partnership and expertise and #workITwithus
Type of contract:
Business Intelligence - ETL

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In NATEK you will have a chance to share your passions with other coworkers: Oksana and Wojtek made some kilometers for our #ActivityForCharity challenge.

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