Data & AI Development Lead | London | Leading Global Investment Bank
We're partnering with a prestigious, advisory-focused investment bank with a global footprint to hire a Data & AI Development Lead into their London office. This is a lead-level opportunity sitting within a high-impact Data and Applications team that builds analytics, AI-powered tools and data infrastructure across the firm.
The Role
You'll take a lead role in designing and delivering data and analytics solutions that connect technology with decision-making across corporate and client-facing functions. This spans data engineering, reporting, workflow automation and AI tooling — with real visibility and stakeholder influence from day one.
Key Responsibilities
- Lead the design, development and maintenance of Power BI dashboards and reports, translating complex business requirements into clear, actionable insights
- Drive workflow automation using Microsoft Power Platform and ServiceNow App Builder
- Write and optimise complex SQL queries across Snowflake and other relational databases
- Partner with senior stakeholders to gather requirements and deliver business-critical analytics solutions
- Develop and maintain ServiceNow and Workday reporting, dashboards and system integrations
- Champion data governance, quality and best practices across the team
- Provide subject matter expertise on data lineage, integrity and downstream system dependencies
What We're Looking For
- 5+ years in data analysis, reporting or data engineering
- Strong, hands-on Power BI experience (DAX, Power Query, data gateway)
- Snowflake proficiency — essential
- Advanced SQL skills including complex queries, stored procedures and data modelling
- Experience with Power Automate and Microsoft 365 integrations
- Python for scripting, automation or data manipulation
- ServiceNow experience (Service Catalog, ITSM modules, Service Portal)
- Background in financial services or professional services strongly preferred
- Experience with Workday reporting and BI tools
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