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

Technologies we use

About the project

Your responsibilities

• 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

Our requirements

• 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

Optional

• Experience working with telemetry or log data

What we offer

• 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