Relx
Lead Power BI Developer
Salary
Job description
LexisNexis is seeking a Lead Power BI Developer to join the Customer Insights team. This role is responsible for owning the design, development, and optimization of enterprise-grade Power BI dashboards, semantic models, and reporting solutions that support strategic decision-making across the business.
This is a senior individual contributor role requiring deep technical expertise in Power BI and DAX, strong data modeling skills, and the ability to operate independently while partnering closely with senior stakeholders. The individual will act as a BI subject matter expert, ensuring high-quality, scalable, and performant analytics solutions.
Key Responsibilities
BI Solution Ownership
Own the end-to-end development of Power BI solutions, including data models, datasets, and dashboards
Design scalable semantic models that support multiple use cases and stakeholders
Ensure performance optimization, usability, and maintainability of all BI assets
Advanced Development
Develop and optimize complex DAX calculations, including time intelligence and advanced measures
Implement best practices in data modeling (star schema, relationships, measures vs. columns)
Manage Power BI service components (datasets, refresh schedules, security, deployment)
Stakeholder Partnership
Partner directly with Customer Insights and business stakeholders to translate requirements into BI solutions
Design dashboards tailored for executive audiences with clear, actionable insights
Data Quality & Governance
Ensure data accuracy, consistency, and reliability across reporting outputs
Implement governance best practices including documentation, naming conventions, and access controls
Continuous Improvement
Document data models, calculations, and dashboard logic for long-term maintainability
Identify opportunities to improve existing dashboards, models, and reporting workflows
Introduce new capabilities, tools, or best practices to enhance BI maturity
Mentor junior team members and provide guidance on BI development standards
Required Qualifications
Bachelor’s degree
6+ years of hands-on experience developing solutions in Power BI
Deep expertise in:
DAX (advanced calculations, optimization techniques)
Data modeling (dimensional modeling, large datasets)
Strong experience designing dashboards for business and executive stakeholders
Execution-focused BI developer supporting a lead, with proven ability to work independently and own deliverables end-to-end.
Strong communication skills with the ability to translate complex data into clear insights
- Ability to quickly learn and apply enterprise AI tools and technologies to support technical workflows and business objectives.
Nice to haves/preferred Qualifications
Experience supporting customer insights, market research, or survey data
Proficiency in SQL and data transformation tools (Power Query / M)
Familiarity with enterprise BI governance and deployment practices
Experience working in cross-functional environments with data engineering teams
Prior experience mentoring or guiding junior analysts/developers
Knowledge of data governance and best practices for BI environments
Experience developing end-to-end BI solutions, including upstream SQL data modeling and transformation, and implementing Power BI semantic models with complex hierarchies and row-level security (RLS), preferred.
Key Competencies
Technical depth in BI tools (Power BI expert-level)
Ownership mindset – accountable for quality and delivery
Stakeholder influence – able to guide and challenge business thinking
Attention to detail – high standards for data accuracy and UX
Problem solving – able to navigate ambiguity and complex data scenarios
Continuous improvement – proactively enhances systems and processes
Data Quality - Strong attention to detail and data quality
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