Power BI Consultant

Since 2006, Finyx have supported our clients to deliver large and complex digital transformation programmes and projects that have added real value to their operations. We work on high value, innovative and interesting projects for clients who are strategically vital for the UK economy in both the Private and Public Sectors.

The services we offer are grouped into the following four Service Lines:

• Strategy – defining forward‑looking technology strategies and how they will work operationally.
• Delivery – supporting large‑scale change programmes such as introducing a new technology solution.
• Commercial – designing, establishing and managing our clients’ technology supply‑chains.
• Business Management – improving efficiency and cost‑effectiveness of digital programmes.

Finyx operate out of three office locations in London, York and Belfast. We pride ourselves on having built a happy and healthy place to work with an open, non‑corporate, fun culture built on mutual respect and trust.

This is an exciting opportunity to join Finyx Consulting at Consultant level as a Power BI Developer. The right candidate will have strong Power BI foundations and a consulting mindset, with a passion for data and the ability to extract meaningful insights that support better business decisions across both internal reporting and client delivery.

Working with a range of stakeholders to understand requirements, shape reporting approaches and deliver reports that inform decision‑making. While Power BI reporting is the primary focus, this is a consulting role and you’ll have opportunities to broaden your capability across different disciplines.

Requirements

Due to our client base we require our consulting team to acquire Security Clearance upon commencement of employment with Finyx. With this in mind we ask that all applicants have a minimum of 5 years residential history in the UK up to present day.

Experience

At least 1 year of hands‑on Power BI development experience.

Skills & Behaviours

Must Have

• Data modelling capability for analytics
• Ability to build accurate, maintainable DAX measures
• Strong Power Query skills, including building repeatable transformations / basic ETL steps
• Experience with requirements gathering and user‑centric design
• Strong analytical thinking with good attention to detail and data quality mindset
• Clear communication and confidence working with stakeholders
• Proactive, organised and able to work effectively as part of a team

Nice to Have

• Experience publishing and managing content in the Power BI Service
• Strong proficiency across the Microsoft Office suite (incl. Excel, PowerPoint and Word)
• Experience working with structured development ways of working
• Experience working in a professional and/or client‑facing environment
• Exposure to the MS Power Platform (e.g., Power Automate)

Responsibilities

• Deliver Power BI solutions for internal reporting and client‑facing transformation initiatives.
• Engage stakeholders to understand business problems, capture requirements and translate them into clear reporting and analytical outputs.
• Design, build, test and maintain high‑quality Power BI dashboards and reports, ensuring strong usability, visual clarity and insight‑led storytelling.
• Develop and optimise data models and DAX to ensure accuracy, scalability and performance.
• Use Power Query to connect, cleanse, transform and standardise data from multiple sources, supporting data validation and reconciliation where required.
• Publish and manage content in the Power BI Service, supporting effective workspace practices and access control.
• Produce concise documentation and contribute to internal templates and reusable assets to improve consistency and speed of delivery.
• Collaborate with consultants, analysts and technical colleagues to align reporting outputs with wider project and transformation objectives.
• Where appropriate, produce low‑fidelity wireframes and proof‑of‑concept dashboards and reports based on requirements to confirm direction before full build.
• Build broader consulting capability through exposure to insight framing, process understanding and structured delivery approaches.

Other Information

We welcome candidates who can share examples of Power BI reports or dashboards they’ve built. During the interview process, you may be asked to walk us through your approach to modelling, DAX and dashboard design. The successful candidate may, on occasions, be required to undertake extra and other duties. Suitable candidates must be highly organised and possess a strong attention to detail. Structured training and on‑the‑job coaching provided. The role may require occasional travel for meetings and client engagement.