About the company First Line Software works with some of the worlds top businesses and organisations in industries like healthcare, real estate, data engineering , warehouse automation, retail digitalisation, mobile app development, and e-commerce. Our projects are as varied as our people, and our people are as talented as they come. We prefer working as a transparent and supportive team, who shares our knowledge as well as our success. Lets see what we can create together! The project and your role We are looking for a Senior BI Developer to help support and modernize our enterprise reporting environment. A key part of this role involves supporting our ongoing migration from SQL Server to Snowflake while building scalable BI solutions using Power BI and Microsoft s data tools. Responsibilities - Support and optimize reporting solutions as part of our migration from SQL Server to Snowflake - Design, develop, and maintain visually engaging and insightful reporting assets using Power BI - Build and maintain robust data models and architectures that ensure scalability and performance - Collaborate with cross-functional teams to translate business needs into actionable technical solutions - Deliver clear documentation including business and functional requirements, data flows, and architecture diagrams - Stay current with evolving BI tools and cloud-based technologies - Provide training, support, and guidance to internal teams and business users Your skills Proficiency in building BI solutions using Power BI or similar tools - Hands-on experience architecting data models including relational and star schema - Strong knowledge of semantic models such as Tabular, Multidimensional, and Security Models - Expertise in writing complex queries and stored procedures using T-SQL and DAX - Solid experience with SQL Server ; familiarity with Snowflake is a plus - Exposure to Azure DevOps or TFS for issue tracking and Git for version control - Comfortable working within Microsoft s ecosystem (Azure, Dynamics 365, Office 365, Power Platform) - Familiarity with development tools such as Visual Studio, SSDT, DAX Studio, Tabular Editor - Strong communication and documentation skills for engaging both technical and non-technical stakeholders Nice to Have Experience with Snowflake databases - Exposure to Azure-based cloud data solutions - Familiarity with CI / CD pipelines in BI environments What we can offer The FLS Difference : - Our modern stack projects are the right mix of exciting and challenging. - Gain access to our diverse range of training programs, courses, and certifications. - Choose your work style remote, on-site, or hybrid in one of our stunning offices. We offer the freedom of flexible working hours. - Enhance your language skills with our corporate English classes. - Work from anywhere and explore the world with our Workation program.