Power BI Developer with KQL (f/m/x)

Designing, developing, and maintaining Power BI reports and dashboards
Creating data models, relationships, measures, and calculations using DAX
Building data transformation processes in Power Query / M
Integrating data from various sources such as SQL Server, Azure services, APIs, Excel, SharePoint, and ERP/CRM systems
Writing and optimizing KQL queries for telemetry, logging, and monitoring data
Analyzing data from platforms such as Azure Monitor, Log Analytics, Microsoft Sentinel, Application Insights, and Azure Data Explorer
Interpreting logs and telemetry originating from embedded/firmware devices or IoT systems
Creating alerts, operational dashboards, and incident analyses using KQL
Collaborating with stakeholders to collect requirements and translate them into technical solutions
Designing KPIs, metrics, and reports supporting operational, security, or infrastructure areas
Ensuring data quality and report performance
Documenting data models, queries, and analytical solutions
Supporting end users and conducting training sessions on dashboards and reports

Over 3 years of hands-on experience with Power BI (reporting, dashboards, data modeling)
Strong knowledge of SQL (including joins, aggregations, and query optimization)
Solid experience with DAX (measures, calculated columns, context handling)
Good understanding of data modeling concepts (star schema, relationships, performance optimization)
Practical experience writing advanced KQL queries
Familiarity with Azure data platforms such as Azure Monitor, Log Analytics, or Application Insights
Understanding of embedded/firmware concepts, including the ability to interpret device logs and telemetry data
Strong analytical and problem-solving skills
Good communication skills and ability to work with both technical and non-technical stakeholders
Residing in Poland required

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People

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