Lead BI Engineer at Maximus in United Kingdom of Great Britain and Northern Ireland

Job description

• This role is only open to UK based candidates.
• Be part of something great
• Maximus is a global organisation that specialises in providing health and employment services to millions of people every year. Here in the UK we employ around 5,000 people across the country to deliver services that have a profound impact on people’s lives. From assessments and health services to employability programmes and specialist support, we do work that matters with people who care.
• The Lead BI Engineer is responsible for providing technical expertise in the design, development, and governance of business intelligence and analytical products that deliver trusted, actionable insight at scale.
• The role exists to Delivers BI products in line with agreed BI strategy and architectural standards, supporting effective decision making.
• The Lead BI Engineer partners closely with stakeholders and delivery teams to shape requirements, define metrics and models, and guide the creation of high quality BI products that improve service experience and contractual performance.

Responsibilities

• Leads technical design and implementation within agreed architecture and design standards.
• Contributes to the design authority for data modelling, visualisation, and BI patterns, contributing to standards and ensuring consistent, high‑quality approaches across the team.
• Works closely with product, performance, and business stakeholders to shape requirements, supports KPI definition and success criteria, and ensure BI products deliver meaningful outcomes.
• Supports reliable delivery by identifying technical risks, dependencies, and constraints early, and guiding teams to pragmatic, timely solutions.
• Applies agreed validation and quality approaches and escalates data trust or security concerns through established governance routes.
• Supports BI Engineers and Junior Engineers, sharing expertise, reviewing work, and raising technical capability within the BI engineering team.
• Drives ongoing improvement in BI tooling, patterns, and practices, identifying opportunities to simplify, automate, and enhance the BI estate.

Requirements

• • A degree level qualification (or equivalent practical experience) in Data Analytics, Statistics, Computer Science, or a related discipline.
• • Significant experience working in data or analytics roles within a complex organisation, delivering BI solutions across multiple business areas or workstreams.
• • Proven, in‑depth experience designing and delivering enterprise‑scale business intelligence solutions, ideally using Power BI.
• • Advanced analytical capability with strong experience in data visualisation, storytelling, and UX design for insight delivery.
• • Demonstrated experience producing executive‑level insight, including shaping narrative, defining KPIs, and supporting strategic decision‑making.
• • Advanced proficiency in analytics and visualisation tools (e.g. Power BI, advanced Excel; Tableau optional).
• • Extensive practical experience designing dimensional data models, applying Kimball methodologies, and creating reusable semantic layers.
• • Strong SQL expertise, including writing and reviewing complex queries for data extraction, validation, and transformation.
• • Proven experience ensuring data quality, trust, and governance, including validation approaches, testing strategies, and peer review.
• • Experience acting as technical lead or design authority, reviewing others’ work and setting best‑practice patterns for BI delivery.
• • Strong stakeholder engagement skills, with experience shaping requirements, challenging assumptions, and translating business needs into scalable BI products.
• • Experience supporting reliable delivery within an Agile‑oriented or hybrid delivery environment, including managing technical risks and dependencies.
• • Experience coaching, mentoring, or guiding BI Engineers and Junior BI Engineers, or equivalent roles, to raise overall team capability.
• • Experience working closely with BI Managers, senior stakeholders, or Delivery Leads to shape roadmaps, priorities, and delivery approaches.
• • Experience monitoring BI usage and performance metrics and driving product iteration based on adoption and feedback.
• • Experience with Power BI Service administration and governance, including workspace strategies, dataset endorsement, access models, and deployment pipelines.
• • Experience designing or contributing to BI standards, including modelling conventions, visualisation frameworks, or delivery patterns.
• • Advanced experience writing and optimising complex SQL (CTEs, window functions, performance tuning).
• • Experience with automation or orchestration tools (e.g. Power Automate) to support BI delivery, quality, or operational efficiency.
• • Exposure to modern cloud data platforms (e.g. Azure data services, Databricks, Synapse, Fabric) and their use in analytics architectures.
• • Exposure to designing data models that are optimised for Generative AI consumption to support natural language querying and prompt driven insight generation.

Skills

Required

• Power BI
• Advanced Excel
• SQL
• Data visualisation
• Storytelling
• UX design
• Dimensional data modelling
• Kimball methodologies
• Semantic layers
• Data quality and governance
• Stakeholder engagement
• Agile delivery

Preferred

• Tableau
• Power Automate
• Azure data services
• Databricks
• Synapse
• Fabric
• Generative AI

Benefits

• £ 45,000.00
• Maximum Salary
• £ 58,625.00