Power BI Developer
Job offer
Power BI Developer
Power BI Developer
Eryk Limited is looking for a Power BI Developer to join our IT Service Centre in Lagos. In this role, you will design, develop, and maintain business intelligence reports and dashboards for our customer, translating complex data into clear, actionable insights that support decision-making. This is a customer-facing delivery role. You will work directly with stakeholders to understand their reporting needs, build and optimise data models, and deliver polished visualisations that meet high professional standards. We are looking for someone who is genuinely motivated by solving problems through data and who takes pride in the quality of their work.
Key Responsibilities
Report & Dashboard Development
• Design, build, and maintain interactive Power BI reports and dashboards that meet client requirements
• Translate business questions into effective data visualisations that are clear, accurate, and easy to interpret
• Ensure reports follow best practices for layout, usability, and performance
• Publish and manage reports within the Power BI Service, including scheduling refreshes and configuring access
Data Modelling & Transformation
• Build and optimise data models using star schema and other standard modelling techniques
• Write DAX measures and calculated columns to support complex analytical requirements
• Use Power Query (M) to extract, clean, and transform data from multiple sources
• Identify and resolve data quality issues, working with source system owners where necessary
Customer Engagement & Delivery
• Gather and clarify reporting requirements directly from client stakeholders
• Present completed reports and walk clients through key insights and functionality
• Respond to client feedback and iterate on deliverables to meet evolving needs
• Communicate progress, blockers, and timelines proactively and professionally
Collaboration & Continuous Improvement
• Work closely with other developers, analysts, and project managers within the team
• Contribute to the development of reusable templates, standards, and documentation
• Stay current with Power BI updates, new features, and industry best practices
• Suggest improvements to existing reports and processes based on client feedback and data trends
Required Qualifications
• Degree in Computer Science, Information Technology, Data Analytics, Statistics, or a related discipline
• Demonstrable experience with Power BI Desktop, including report design, data modelling, and DAX
• Solid understanding of data visualisation principles and dashboard design best practices
• Working knowledge of SQL for querying relational databases
• Experience using Power Query (M) for data extraction and transformation
• Strong analytical and problem-solving skills with attention to detail
• Excellent written and verbal communication skills in English
• Ability to work independently in a remote/hybrid team setup and manage time effectively across time zones
Desirable Qualifications
• Experience publishing and managing reports in Power BI Service, including row-level security and workspace administration
• Familiarity with Azure data services (Azure SQL Database, Azure Data Factory, Azure Synapse)
• Exposure to other BI or analytics tools (Excel advanced analytics, SSRS, Tableau)
• Experience with Python or R for data analysis or automation
• Understanding of ETL/ELT concepts and data warehousing fundamentals
• Microsoft Power BI certification (PL-300 or equivalent)
• Prior experience in a client-facing or consulting delivery environment
Who You Are
• A fast learner who is eager to grow and takes initiative in a dynamic environment
• Solution-oriented — you turn complexity into clarity and approach problems with a constructive mindset
• Customer-focused — you understand that delivering quality work on time builds trust
• Accountable — you take ownership of your work and hold yourself to high standards
• Collaborative — you work well in a team and communicate openly
• Adaptable — you are comfortable with changing priorities and evolving requirements
What We Offer
• A hybrid working model combining Lagos office presence with remote flexibility
• Hands-on experience delivering business intelligence solutions for European customers
• Opportunities for professional development and exposure to international working practices
• A collaborative, growth-driven team environment
• Competitive salary package with benefits