Power BI Developer – London and remote – 8 months+

Company: Octopus Computer Associates
Apply for the Power BI Developer – London and remote – 8 months+
Location: City of Westminster
Job Description:

Responsibilities

  • End-to-end Power BI report development in production (from data prep to polished visuals).
  • Power Query (M) for shaping/transforming data.
  • DAX: clean, maintainable code that follows best practice.
  • Visual design & UX: applies data-visualisation best practice; produces reports that are clear, consistent, and visually appealing.
  • Fabric awareness: understands key Fabric components and how to use them with Power BI (as data sources and in models).
  • Documentation: concise, usable documentation of datasets, measures, and reports.
  • Coaching: supports and coaches and upskills analysts/developers on Power BI.

Nice to Have

  • Experience building custom visuals for specific design needs.
  • Build high-quality Power BI reports (visual design + performance).
  • Use Power Query and DAX to deliver clean, reliable models.
  • Apply and promote best practice in modelling, DAX, and report design.
  • Document all work and coach teams on effective Power BI use.

Qualifications

Hands‑on Power BI developer with significant production report‑building experience. Strong Power Query and DAX, excellent data‑visualisation/design sense (reports that look great and are easy to use), with a good understanding of Fabric and how Power BI works with its components. Writes clean, best‑practice DAX, follows report‑development best practice, and documents everything delivered. Supports and coaches analysts/developers on Power BI best practices.

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Posted: May 5th, 2026