Application Developer - Power BI | React

Salary: £35,000 - 75,000 per year

• Strong hands-on Power BI experience, including DAX and data modelling.
• Commercial experience building web applications, covering both front end and back end.
• Practical experience with current AI and LLM tooling, and an interest in agent-based applications.
• Confidence in client-facing technical conversations, including with IT and security stakeholders.
• Ability to balance support for live clients with building new products.
• Experience migrating clients or users from BI tools to bespoke applications is desirable.
• Experience deploying software into client-hosted or enterprise cloud environments is desirable.
• Knowledge of data security, privacy and DPIA processes is desirable.
• Experience in a forward-deployed, consultancy or solutions engineering role is desirable.
• Experience with customer, marketing or CRM data is desirable.
• Must have the right to work in the UK.

• Maintain and enhance existing Power BI reports and models, including DAX, for current clients during the migration.
• Design and build the platforms new web application presentation layer.
• Use modern AI tooling and integrate with the agents being developed for the product.
• Plan and deliver client migrations from Power BI to the new applications.
• Work with client IT and security teams on infrastructure requirements, security reviews and DPIA sign-off to deploy the platform in their environments.
• Get client data flowing into the platform so insights can be presented to clients.
• Work closely with data scientists and engineers to turn models and data into applications clients use every day.

• AI
• Cloud
• CRM
• DAX
• Support
• LLM
• Marketing
• Power BI
• Security
• Web

More:

We are supporting a London-based AI analytics business in its search for an Application Developer. The business provides an AI customer growth platform to major consumer brands, including retailers and financial services companies, and is moving from Power BI dashboards to AI-enabled web applications. This is a permanent role based at the clients Holborn, Central London office four days a week, Monday to Thursday, with a salary of £75,000 plus benefits. You will join a small, senior, founder-funded team with direct access to leadership and the opportunity to help shape the company as it scales. Clients are mainly supported remotely, with on-site visits when needed, and the business plans to introduce forward-deployed implementation teams from next year.

last updated 41 week of 2026