Oferta pracy

Data Engineer

Sollers Consulting

Sollers Consulting

Koszykowa 54



Technologies we use


  • DWH

  • SQL

  • PL/SQL

  • T-SQL

  • ETL


  • NoSQL

  • OLAP

  • OLTP


  • Kafka

  • Spark

  • Python

  • Java

  • Scala

  • R

Operating system

About the project

Tools & technologies used on projects:

• Data architecture, data modeling, design patterns

• RDBMS and NoSQL databases

• DataOps, ETL technologies

• Real-time data streaming, Spark, Airflow, Kafka

• OLTP, OLAP, DWH, data lakes

• BI & predictive analytics; AI/ML

• Python, Java, Scala, R

Your responsibilities

  • Developing ETL/ELT solutions and automating data flows

  • Designing logical and physical models using formal techniques and design patterns

  • Monitoring performance and optimizing data warehouse provisioning processes

  • Advising on potential improvements and enhancements of existing data warehouse and reporting solutions

  • Work with Business Analysts, Subject Matter Experts and Tech Leads to ensure business requirements are adequately addressed in the design and later in the development process

  • Monitor Data Warehouse jobs and troubleshoot failures

  • Advising on the use of appropriate methodologies and technologies

  • Designing comprehensive data architectures addressing clients’ needs and other aspects like data privacy and security, compliancy with regulations, integrity and availability, etc.

Our requirements

  • Have at least 3y of commercial experience as a Data Engineer or a Data Warehouse Developer, or Hands-on experience in data modelling and developing data systems

  • Understand DWH concepts, data lakes, data mesh, lambda, and kappa architecture

  • Be proficient in SQL or T-SQL

  • Have experience with (ETL/ELT) and data migration

  • Speak English (min. B2)

  • Communicate effortlessly with clients and team members

  • Good understanding of computer programming and software development process

  • Know at least one programming language (Python, Java, Scala, R)

  • Be able to work in Poland and the European Union


  • Have a practical knowledge of selected technologies in the areas of data integrations, Master Data Management, data analytics, AI, and/or data-driven process automation

  • Have knowledge of insurtechs in the data area

  • Have experience in software bidding processes

  • Speak German or French

  • Have experience in consulting

  • Worked in Agile (Scrum) methodology

  • Benefits

  • private medical care

  • sharing the costs of foreign language classes

  • sharing the costs of professional training & courses

  • life insurance

  • remote work opportunities

  • flexible working time

  • dental care

  • computer available for private use

  • leisure zone

  • employee referral program

  • Employee Assistance Program

Recruitment stages

CV evaluation


1st interview (MS Teams/Phone)


2nd interview (MS Teams)

Sollers Consulting

We are a Team of almost 700 professionals who build the Digital Future for the world’s largest insurance, banking, and leasing organizations. Our history of business advisory and software implementation goes back to the year 2000. Sollers Consulting’s roots are in Poland, but the company’s footprint is visible around the world. Working with us means taking part in many projects worldwide (Poland, Germany, Austria, Switzerland, UK, USA, Canada, Japan). Our teams are located in Warsaw, Cologne, Gdansk, Tokyo, Lublin, Wroclaw, Paris, and Poznań. Being agile across our company and our projects enable us to play an active role in industries with high digitalization needs.

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  • Intel core i5/i7 notebooks, 32 GB RAM, Win10, 2x24’’ monitors

  • Ergonomic chair, designed in Japan

  • Motorized height-adjustable desk

  • And many, many more…