BI Developer
We’re looking for a BI Developer to join our team and support the implementation, development, and maintenance of reporting solutions for clients across various industries.
You’ll work on end-to-end BI projects – from gathering business requirements and designing data models, through building data integration processes (Power BI or more often in Snowflake/Azure), to delivering clear, interactive dashboards that drive real business decisions.
Your responsibilities:
Design and develop reports and dashboards in Power BI Desktop and Service.
Build interactive, user-friendly visualizations aligned with UX/UI best practices.
Develop data models and create DAX measures and calculations.
Integrate and transform data from multiple sources (databases, Excel, SharePoint, API, CSV, OData, etc.).
Publish and maintain reports in Power BI Service – workspaces, permissions, refresh schedules.
Implement and manage Row-Level Security (RLS).
Collaborate with analysts, architects, and business stakeholders to define requirements and design effective BI solutions.
Participate in consulting-style projects, proactively suggesting improvements to reporting, automation, and data processes.
We are looking for you, if you have:
Strong hands-on experience with Power BI Desktop (visualizations, dashboards, data storytelling).
Solid understanding of data modeling principles and SQL (queries, views).
Proficiency in DAX for building efficient calculations and measures.
Experience with Power BI Service administration and maintenance.
Knowledge of ETL / ELT processes (e.g., Power Query, Dataflows, Azure Data Factory, or similar).
Ability to work with multiple and diverse data sources.
Strong communication skills and ability to translate business needs into technical solutions.
Attention to detail, quality, and report performance.
Team-oriented mindset and willingness to collaborate.
Proactive attitude and focus on delivering business value through data.
Curiosity and initiative – we expect active engagement in improving reporting and automation processes.
Nice to have:
Familiarity with Azure Data Platform (Azure SQL, Synapse, Data Lake).
Experience with Python for data analysis or integration.
Working knowledge of Agile / Scrum methodologies.
Microsoft certifications (e.g., PL-300, DA-100).
We offer:
Participation in interesting and challenging projects
Flexible working hours
A great, non-corporate atmosphere
Stable employment conditions (contract of employment or B2B contract)
Opportunities for development and promotion
Package of benefits
Remote work
We reserve the right to contact the selected candidates.
Transition Technologies MS is a company specializing in providing advanced IT solutions and software development services. It focuses on innovative technologies to support business digital transformation.
BI Developer
BI Developer
Chmielna 69, Warszawa
Transition Technologies MS