Junior PowerBI Developer (Temporary 6-month contract)

About the Company
Imparta is a global leader in performance improvement for Sales, CX and Leadership. Imparta’s 25 years of research and experience with leading global organisations allows it to deliver:
The skills to win: Imparta’s modern, research-based methodology equips sellers to make sense of each situation, choose the right response, and deliver results based on 180+ best practice skill modules.
Embedded at scale: Imparta’s expert designers, consultants and trainers help you assess, develop, coach, and continuously improve sales capabilities at scale, globally, in local language.
Powered by agentic AI: i-Coach® AI is an agentic solution that delivers proactive and personalised assessment, learning, coaching and task support for every user, integrated into your AI infrastructure. Together, these elements allow organisations to assess, develop, coach, practice, and continuously improve sales capabilities at global scale, while tracking results and adjusting as the team and markets evolve. They can be used to plug gaps in sales enablement, or to build an entire enablement solution.

About the Role
Reporting to the Head of Change and Enablement the PowerBI BI Developer will support our team in maintaining and improving our suite of Power BI dashboards. This temporary role is for 6 months and will focus on implementing dashboard translations, ensuring WCAG accessibility compliance, and producing clear documentation for data models and reporting processes. The successful candidate will work closely with our existing BI Developer and other internal stakeholders to help clear a backlog of Power BI tasks and ensure consistent standards across our analytics assets.

Responsibilities
Support dashboard translation efforts by developing and maintaining Power BI measures and translation tables to enable multilingual reporting.
Ensure accessibility compliance (WCAG) across Power BI dashboards, helping to standardize visuals, colour contrast, and navigation for inclusive user experiences.
Document existing data models and dashboards, including relationships, measures, calculated columns, and DAX logic, to ensure clear handover and maintainability.
Assist in improving dashboard consistency through cleanup, version tracking, and alignment with internal design standards.
Work under supervision of a senior BI Developer to deliver updates, enhancements, and bug fixes to existing reports.
Collaborate with internal teams to understand reporting needs and ensure solutions meet business requirements.
Contribute to QA and testing of Power BI dashboards to ensure data accuracy, usability, and translation functionality.
Follow best practices for data modelling, DAX development, and Power BI performance optimisation.
Assist with minor data preparation tasks, including updating Power Query steps or refreshing data sources, as directed by the senior developer.
Support client teams with ad-hoc data requests pertaining to specific requirements not covered by the dashboards but inherent in the underlying data set.
Stay curious and proactive in learning about new Power BI features, accessibility improvements, and analytics best practices.

Qualifications
Bachelor’s degree (or working toward one) in Data Analytics, Computer Science, Business Information Systems, or a related field.
Hands-on experience with Power BI, including creating measures, using Power Query, and designing accessible dashboards.
Understanding of data modelling principles (e.g., star schema, relationships, calculated columns).
Basic knowledge of DAX and Power BI Service (publishing, workspace management).
Strong attention to detail and a structured approach to documentation.
Interest in data visualization accessibility (WCAG) and inclusive design.
Good communication skills and ability to collaborate within a team.
Organised, proactive, and willing to learn under guidance.

Desirable
Familiarity with translation implementation using measures and translation tables in Power BI.
Experience with SQL for data preparation.
Understanding of learning analytics or experience in an L&D or sales training context.
Aware of data governance and privacy principles.

Key Attributes
Self-motivated, reliable, and keen to develop skills in BI and analytics.
Able to follow direction while taking initiative to improve work quality.
Flexible and adaptable in a fast-paced environment.
Detail-oriented, with a strong sense of accountability for data accuracy.
Open to feedback and committed to continuous improvement.