Senior Business Intelligence Analyst

We're seeking an experienced Senior Business Intelligence Analyst to lead a key reporting and data improvement programme within a large, London-based public sector organisation. This role will focus on transforming a complex, spreadsheet-driven reporting environment into a trusted, scalable BI solution using Power BI, SQL, Excel, and Power Apps.

Client Details

Our client is a well-respected public sector organisation responsible for delivering vital services across London. With a strong focus on innovation, data-driven decision making, and continuous improvement, they are investing in modernising reporting capabilities within a business-critical operational function.

Description

• Analyse and map a complex landscape of Excel-based data sources and reporting processes.
• Work with business stakeholders to understand data capture, reporting requirements, and KPI definitions.
• Design and develop Power BI dashboards and reports to support operational and strategic decision-making.
• Deliver a suite of key performance reporting, including executive-level KPI dashboards.
• Write SQL queries to cleanse, transform, and prepare data for reporting.
• Improve data quality, governance, and reporting consistency.
• Develop Power Apps solutions to support data quality control and validation processes.
• Collaborate with stakeholders across multiple levels of the organisation, translating business requirements into actionable reporting solutions.
• Drive best practices around data integrity and trusted reporting.

Profile

You will be a highly skilled BI professional who combines strong technical expertise with excellent stakeholder management skills.

• Advanced Power BI development experience.
• Strong SQL skills for data extraction, transformation, and analysis.
• Advanced Excel expertise.
• Experience delivering end-to-end BI or analytics projects.
• Ability to work independently and take ownership of outcomes.
• Experience working with complex, fragmented, or poorly governed datasets.
• Strong communication and stakeholder engagement skills.
• Excellent attention to detail and a passion for data quality.

• Power Apps development experience.
• Experience establishing KPI frameworks and reporting standards.
• Exposure to public sector or highly regulated environments.
• Experience implementing data governance improvements.

Job Offer

• Initial 3-month contract with strong likelihood of extension (expected 3-6 months).
• Day rates - £350 per day (Inside IR35)
• Hybrid working arrangement with 2 days per week on-site in Central London.
• Opportunity to lead a high-profile data transformation initiative.
• Supportive leadership team and collaborative working environment.
• Chance to make a meaningful impact through improved reporting, governance, and business insight.