Business Intelligence Developer at Q1 Technologies, Inc., London Area, £Contract Rate

Here's the job details about this role.

Job title- BI Developer (Tableau)

Job type- Long term contract role with outside IR35

Location-London-5 days/week

Required Skills and Experience

• 4–6 years of hands-on Tableau experience — complex dashboards, LOD expressions, calculated fields, and performance optimisation
• Strong SQL skills and experience connecting Tableau to diverse sources — relational databases and cloud data warehouses (Snowflake, BigQuery, Redshift)
• Solid understanding of data modelling — star schema, data blending, and extract vs. live connections for scalable, performant dashboards
• Proven ability to translate complex and technical data, including ML model outputs, into clear business-friendly visual narratives
• Exposure to visualizing AI/ML outputs (predictions, confidence scores, anomaly flags) and familiarity with Tableau Server/Cloud or Python integration for advanced analytics

Role / Services Responsibilities

• Design, develop, and maintain interactive Tableau dashboards that surface insights from AI/ML models, knowledge graphs, and data pipelines for business stakeholders
• Work closely with AI/ML and Knowledge Engineers to understand model outputs and translate them into actionable, easy-to-consume visualizations
• Build and maintain well-structured data models as the single source of truth for reporting; collaborate with data engineers to resolve upstream data quality issues
• Gather stakeholder reporting requirements, define KPIs, iterate on designs based on feedback, and document dashboard logic and metric definitions for maintainability