Power BI Developer

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