BI Engineer (Senior) Poland : Katowice, Kielce, Kraków, Wrocław + Remote 21 000 – 27 000 PLN NE[...]

Virtus Lab Sp. z o.o. All trademarks their respective owners; Katowice, Kielce, Kraków, Wrocław; Hybrid; PLN 170,000 - 256,000; Full time

Job summary

A modern technology company in Poland is seeking a BI Engineer to design and optimize data solutions. You will work with business intelligence tools, collaborating across teams to improve analytics for the insurance domain. The ideal candidate demonstrates strong skills in Power BI and SQL, with excellent data process knowledge and a passion for learning. This role offers a dynamic atmosphere with opportunities for personal growth and development.

Benefits

Building tech community

Home office reimbursement

Training Package

Virtusity / in-house training

And a lot more!

Qualifications

• Strong skills in designing interactive dashboards and translating business needs into actionable insights.
• Excellent command of writing complex queries, optimising performance, and managing large datasets.
• Hands-on experience with Azure (minimum 3 years).
• Experience in data processing, automation, and building scalable data pipelines with Python and PySpark.
• Understanding of cloud data warehousing, lakehouse architecture concepts and performance optimisation.
• Background in data modelling with ability to design efficient and scalable models.
• Strong communication skills for collaborating with stakeholders.
• Knowledge of the insurance domain is advantageous.

Responsibilities

• Design, build and optimize data solutions that empower business choices.
• Work with modern BI tools to transform complex data into clear insights.
• Collaborate with teams across the organization to develop innovative analytics solutions.
• Integrate data from multiple complex sources and ensure high data quality.

Skills

Power BI

SQL

Python

Snowflake

Databricks

Data modelling

PySpark

Visualization tool (Tableau or Qlik)

Job description

We are #VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of “measuring outcomes, not hours”. Join us & see for yourself!

About the role

As a BI Engineer, you will design, build, and optimize data solutions that empower business choices. You’ll work with modern BI tools, transform complex data into clear insights, and collaborate with teams across the organization—potentially within the insurance domain—to develop innovative analytics solutions that drive growth and efficiency.

• Power BI Advanced
• SQL Advanced
• Python Regular
• Snowflake Regular
• Databricks Regular
• Data modelling Regular
• PySpark Basic
• Visualization tool (Tableau or Qlik) Nice to have

Project

Compass BI

Project scope

Our client is a company that specialises in insurance, reinsurance, and asset management. It focuses on delivering scalable capital solutions that cater to various areas, including property, casualty, and speciality insurance lines.

Currently in its startup phase, it is actively strategising to enhance its operations and expand its service capabilities. A key aspect of their plans involves the adoption of modern technologies, which will enable the company to streamline processes and increase overall efficiency in their offerings through improved management of data. By leveraging modern technology, our client aims to position itself as a competitive player in the insurance industry while also addressing the evolving needs of its clients.

As part of this transformation, Virtuslab (VL) will accelerate progress on its roadmap and in building a modern data platform with scalable compute capabilities, enhance reporting and workflow automation, and embed cloud‑native engineering practices.

The project involves building a comprehensive reporting and analytics platform from the ground up. Key challenges include integrating data from multiple complex sources, ensuring high data quality and consistency, and designing scalable data models that support both operational and analytical reporting.

Team

Two engineers: an Expert engineer, a Senior engineer, and a Principal Data Solution Architect

What we expect in general:

• Strong skills in designing interactive dashboards and translating business needs into actionable insights – Power BI
• Excellent command of writing complex queries, optimising performance, and managing large datasets – SQL
• Hands‑on experience with Azure (minimum 3 years)
• Experience in data processing, automation, and building scalable data pipelines with Python and PySpark.
• Understanding of cloud data warehousing, lakehouse architecture concepts and performance optimisation – Databricks, Snowflake
• Background in data modelling – understanding of various modelling approaches such as star schema and Data Vault, with the ability to design efficient and scalable models
• Ability to clearly explain technical concepts and collaborate effectively with business stakeholders.
• Strong communication skills are essential for collaborating with stakeholders and turning data into insights.
• Knowledge of the insurance domain will be considered a decisive advantage.
• Familiarity with visualisation tools, or other BI platforms, such as Tableau, Qlik, and ThoughtSpot, is an advantage.

Seems like lots of expectations, huh? Don’t worry! You don’t have to meet all the requirements. What matters most is your passion and willingness to develop. Apply and find out!

A few perks of being with us

• Building tech community
• Home office reimbursement
• Training Package
• Virtusity / in‑house training
• And a lot more!

Apply now

We’re excited to review your application. Feel free to submit your CV and cover letter through our standard application process.