Job Description :

Data Visualisation (DV) Engineer to create, optimise, and maintain dynamic, data-driven
dashboards and reports using tools such as Tableau, Power BI, or other similar platforms. The
ideal candidate will have a strong understanding of data visualisation best practices, experience
in handling large datasets, and the ability to transform raw data into insightful, actionable visuals
that support decision-making across the PA Delivery organisation. This role also involves
working closely with cross-functional teams to ensure data accuracy, optimise query
performance, and provide technical support for users.
Key Responsibilities
· Data Visualisation Development
– Design, develop, and maintain interactive dashboards, reports, and visualisations that
provide actionable insights.
– Work with stakeholders to understand business requirements and translate them into
effective visual representations.
– Implement data storytelling techniques to make complex data understandable and
impactful for business users.
– Ensure that visualisations adhere to best practices for design, usability, and
performance.
· Data Integration & Optimisation
– Connect, extract, and transform data from various sources (SQL databases, SSAS
cubes, etc.) to integrate into DV tools like Tableau, Power BI, or similar platforms.
– Optimise the performance of visualisations by ensuring efficient data loading, applying
best practices for data filtering and aggregation.
– Troubleshoot and resolve issues related to data performance, query times, or incorrect
data representation in dashboards.
· Data Quality & Accuracy
– Collaborate with the data governance and quality teams to ensure data quality and
integrity across all reports and dashboards.
– Implement validation checks and audits to ensure the accuracy, consistency, and
reliability of the data used in visualisations.

– Identify and resolve data discrepancies and inconsistencies in collaboration with data
teams.
· User Support & Collaboration
– Provide technical support and troubleshooting for end-users of DV tools, ensuring quick
resolution of issues related to dashboards and reports.
– Train and assist business users on how to leverage visualisation tools and interpret the
data presented.
– Collaborate closely with business stakeholders to ensure that all visualisations meet
business needs and data governance policies.
· Continuous Improvement & Innovation
– Stay updated with the latest trends and best practices in data visualisation, tools, and
technologies.
– Continuously seek opportunities to improve existing dashboards, reports, and
processes to enhance user experience and data insights.
– Participate in workshops and provide training on visualisation tools to enhance data
literacy within the PA delivery organisation.