AI-Powered Power BI & App Developer (Hybrid)

Harnham Ltd; Greater London; Hybrid; GBP 45,000 - 75,000; Full time

Job summary

Harnham Ltd in London is seeking a Power BI & Application Developer - AI to help shape next-generation analytics products. This hybrid, London-based role combines Power BI, application development and emerging AI technologies to deliver client-facing solutions.

You will design and enhance dashboards, integrate AI/LLM capabilities, and collaborate with Data Engineering, Data Science and Architecture teams to move traditional reporting into scalable analytics platforms while delivering

Qualifications

• Strong Power BI development skills, including DAX, dashboard creation, and reporting best practice.
• Solid SQL capability.
• Experience building and developing applications or customer-facing digital solutions.
• Exposure to AI technologies and large language model integrations.
• Experience with agentic AI workflows and automation.
• Knowledge of Model Context Protocols (MCPs).
• Strong stakeholder management and communication skills.
• Experience delivering executive-level reporting and analytics solutions.

Responsibilities

• Develop and maintain client-facing analytics applications and reporting products
• Design and enhance Power BI dashboards, visualisations, and reporting solutions
• Integrate AI technologies, large language models, and agentic workflows into applications
• Support the migration of traditional reporting outputs into scalable analytics products
• Build executive-level dashboards and delivering actionable business insights
• Collaborate closely with Data Engineering, Data Science, and Architecture teams
• Deliver client demonstrations, presentations, training, and solution walkthroughs
• Create intuitive user experiences that make complex analytics accessible and impactful

Skills

Power BI

SQL

Applications development

AI technologies

LLMs

Agentic AI workflows

MCPs

Stakeholder management

Executive reporting

Job description

Harnham Ltd in London is seeking a Power BI & Application Developer - AI to help shape next-generation analytics products. This hybrid, London-based role combines Power BI, application development and emerging AI technologies to deliver client-facing solutions.

You will design and enhance dashboards, integrate AI/LLM capabilities, and collaborate with Data Engineering, Data Science and Architecture teams to move traditional reporting into scalable analytics platforms while delivering