Power BI & AI Applications Developer — London

Harnham; Greater London; On-site; GBP 45,000 - 75,000; Full time

Job summary

Harnham in London is seeking a Power BI & Application Developer (AI) to join the team, transitioning from traditional Power BI reporting to modern, application-based products powered by AI and agentic workflows.

You will build client-facing applications and analytics tools, develop AI-integrated dashboards, and collaborate with Data Science, Data Engineering and Architecture teams to deliver executive-level insights.

Qualifications

• Strong Power BI experience, including DAX, dashboard development and embedding.
• Strong front-end / application development experience.
• Experience working with AI / LLMs within applications.
• Experience with agentic AI / agentic workflows.
• Experience with MCPs (Model Context Protocol).
• Strong understanding of VisOps, UX and data storytelling.
• Experience creating clear, executive-level reporting and analytics.

Responsibilities

• Build and develop client-facing applications and analytics tools.
• Develop AI-integrated dashboards and applications.
• Work with Claude, LLMs, agentic flows and MCPs.
• Transition existing Power BI / Tableau outputs into applications.
• Build executive-level performance reporting and visualisations.
• Work closely with Data Science, Data Engineering and Architecture teams.
• Support client demos, walkthroughs and training.

Skills

Power BI

Front-end Dev

AI/LLMs

Agentic AI

MCPs

VisOps

UX

Data storytelling

Tools

Claude

MCPs (Model Context Protocol)

Job description

Harnham in London is seeking a Power BI & Application Developer (AI) to join the team, transitioning from traditional Power BI reporting to modern, application-based products powered by AI and agentic workflows.

You will build client-facing applications and analytics tools, develop AI-integrated dashboards, and collaborate with Data Science, Data Engineering and Architecture teams to deliver executive-level insights.