Senior BI Developer – Insurance | £650–£700/day London | Hybrid | Full-time | 6-Month Contract We're looking for a Senior BI Developer to join a leading insurance firm on a high-impact data project. You’ll build scalable Power BI solutions, enable actionable insights, and ensure customers can pursue their financial goals through clean, intelligent reporting. Key Responsibilities: Deliver robust BI solutions using Power BI, including semantic modelling and DAX Analyse, transform, and visualise complex data sets using SQL and/or Python Produce and maintain governance documentation (data lineage, dictionaries, architecture mapping) Collaborate within agile teams to support delivery of key business outcomes Manage competing priorities and communicate risks or delays clearly Engage stakeholders to define data requirements and present insights ✅ Essential Skills: Strong Power BI expertise with semantic modelling and DAX Proven experience with SQL and/or Python Solid understanding of relational databases and data governance Clear written, visual, and verbal communication skills Ability to work under pressure with senior stakeholders Comfortable in agile, fast-paced delivery environments ⭐ Desirable: Insurance sector experience Familiarity with cloud platforms (Azure, AWS, GCP) Experience with DataLake/ETL tools (e.g. Databricks, Synapse, Dataiku) Documenting technical data requirements and designing data tests Qualifications: BSc or higher in Computer Science, Maths, Economics, or related field CII qualification (preferred or working towards) If this role feels like a good fit for you, apply directly or email me at Giuliana.zamudio@source-technology.com