Power BI Developer

We are seeking Power BI Developers to design, build, and optimise management information and reporting solutions that support critical business processes.

Working across workflow and integration data layers, you will transform complex datasets into clear, actionable insights for stakeholders. As part of a lean team, you will take ownership of deliverables end-to-end-from requirements through to deployment and ongoing optimisation.

• Design and develop Power BI semantic models, reports, and dashboards aligned to business requirements
• Build efficient, scalable DAX measures and calculations
• Develop and optimise Power Query (M) transformations and underlying SQL queries
• Manage the reporting ecosystem, including refresh schedules, row-level security, and workspace governance
• Collaborate with data teams on upstream modelling and with stakeholders on report design and usability
• Support incident management and defect resolution across the reporting layer
• Continuously improve performance, usability, and scalability of MI solutions

• Strong, hands on Power BI delivery experience (not purely analytical or purely data engineering)
• Advanced DAX and Power Query (M) capability
• Proven track record delivering MI solutions end to end, from requirements through to production use
• Strong understanding of visualisation best practices and information design
• Experience with Power BI Service administration (gateways, capacities, deployment pipelines)
• Exposure to financial services or regulated environments
• Familiarity with Microsoft Fabric

Delta Capita is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, colour, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity and/or expression, veteran status, genetic information, or any other status protected by applicable law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. If you require any reasonable adjustments through your interview process, please use the designated space within the application questionnaire.

This is a fixed-term position located in London with hybrid working. As the selection and interview process is ongoing, please submit your application in English as soon as possible; if your profile is selected, a member of our team will contact you within 4 weeks. For this role, a valid working permit for the UK is mandatory.