PowerBI Developer

Responsibilities

Design, develop, and maintain Power BI dashboards and reporting solutions.
Build user-focused reporting experiences that support operational and strategic decision-making. • Develop and maintain semantic models to support scalable reporting.
Create advanced DAX measures, calculations, KPIs, and business logic.
Develop executive-level dashboards and management reporting solutions.
Enhance existing reports and build new reporting capabilities.
Ensure reports are intuitive, performant, and aligned with business requirements. Security & Access Management
Design and implement Row-Level Security (RLS) and Object-Level Security (OLS)
Support the development of scalable security frameworks and access models.
Help create secure and maintainable reporting solutions that deliver personalised reporting experiences to users.
Assist in managing dashboard accessibility as reporting solutions continue to expand across the organisation.

Monitor and improve report performance.
Identify bottlenecks within semantic models, DAX calculations, and report design.
Apply best practices to ensure fast, responsive, and scalable Power BI solutions.
Troubleshoot and resolve technical issues across reporting environments.

Take ownership of assigned reports and dashboards from development through deployment and ongoing support.
Contribute to both new solution development and enhancement of existing reporting assets Participate in sprint planning, daily stand-ups, release activities, and UAT support.
Perform unit testing and ensure solutions meet quality standards before release.
Produce and maintain technical documentation.
Work closely with the Senior Power BI Developer and wider Data & Analytics team.
Contribute ideas and recommendations to improve reporting solutions.
Understand the broader business context behind reporting requirements.
Challenge technical approaches where appropriate and recommend better alternatives
Key Deliverables Success in this role will be measured by the ability to:
Deliver high-quality Power BI dashboards and reporting solutions.
Successfully implement user-specific reporting through Row-Level Security and Object-Level Security Develop scalable semantic models that support business reporting needs.
Improve performance and usability of existing reports.
Contribute to the successful deployment of dashboard transformation initiatives.
Provide reliable and maintainable reporting solutions that support business growth.

Minimum 6 years of Power BI development experience.
Strong experience developing enterprise reporting solutions.
Strong report performance tuning and optimisation skills. SQL & Data
Minimum 6 years of experience working within BI, reporting, or analytics environments.
Advanced SQL development skills.
Experience writing, analysing, and optimising complex SQL queries
Working knowledge of dimensional modelling principles

Thinks beyond the immediate request and understands the broader business objective.
Enjoys solving complex reporting and data challenges.

Skills, Knowledge & Expertise

Advanced DAX development skills.
Experience building and maintaining semantic models.
Strong understanding of Power BI Service and report lifecycle management.
Experience implementing Row-Level Security (RLS) and Object-Level Security (OLS).
Proven experience building executive and operational dashboards.
Ability to work with complex data structures and large datasets