Hire a Business Intelligence Developer.
Power BI and Looker dashboards, built and kept fresh.
Also called: Power BI Developer, Tableau Developer, Dashboard Developer
From £5.50 an hour£5.50-25/hr
- Financial services
- SaaS & tech
- Manufacturing & wholesale
- Works your hours
- Nigeria hub, on London time or an hour ahead
- Month to month
- Designs star schemas with correct grainData modelling
- Connects to databases and warehouses and APIsData connection and refresh
- Builds management dashboards to an agreed wireframeDashboard build
- Implements and tests row-level and object-level securityGovernance and securityDoing
- Microsoft Fabric
- Power BI Report Builder
- Looker and LookML
- Looker Studio
- Azure SQL Database
- Snowflake
Pick the level. See the price.
£5.50an hour
Level 1 of 4, also called junior.Builds visuals and new report pages on an existing model and writes simple DAX or calculated fields.
- Additional report pages on an existing model
- Visual and formatting fixes
- Simple measures
£9.50an hour
Level 2 of 4, also called mid-level.Takes a dashboard from raw data to published.
- Complete departmental dashboard
- Published semantic model with scheduled refresh
- RLS configuration with test evidence
£14.50an hour
Level 3 of 4, also called senior.Owns shared and certified models, performance tuning, incremental refresh, near-real-time dashboards.
- Enterprise or certified semantic model
- Executive real-time dashboard
- Performance audit with implemented fixes
£25an hour
Level 4 of 4, also called lead or specialist.Designs BI architecture and governance, sets standards and reviews others' work.
- BI architecture and governance framework
- Platform migration plan
- Organisation-wide theme, template and style guide
Per hour, all-in: recruiting, testing and management. Prices exclude VAT.
What you hand to your BI Developer
Tasks
Data modelling
- Designs star schemas with correct grain
- Builds reusable semantic models, LookML views and explores
- Writes DAX measures, calculation groups, Tableau LOD expressions
Data connection and refresh
- Connects to databases and warehouses and APIs
- Transforms data with Power Query or SQL views ahead of the model
- Configures gateways, scheduled refresh and incremental refresh
Dashboard build
- Builds management dashboards to an agreed wireframe
- Builds near-real-time operational dashboards
- Builds paginated reports for print or PDF distribution
Governance and security
- Implements and tests row-level and object-level security
- Manages workspaces, deployment pipelines and source control
- Documents models, measure definitions and data lineage
Performance and support
- Diagnoses and fixes slow reports using Performance Analyzer, DAX Studio
- Triages user requests and bugs from the BI backlog
- Trains business users to self-serve on certified datasets
Week one
- Git repository access for BI projects with branching and release rules explained
- Handover of existing reports and datasets
- Finance-agreed metric definitions
- Intro calls with the product owner or main requester, finance contact
Tools
Work tools
Microsoft Fabric
- DAX Studio
- Tabular Editor
- Power Query
Power BI Report Builder
- Tableau Desktop
- Tableau Cloud / Tableau Server
- Tableau Prep
Looker and LookML
Looker Studio
- SQL Server and SSMS
Azure SQL Database
Snowflake
Google BigQuery
Git
Microsoft Excel
Jira
Tested live in the tools on your job description.
AI tools
OpenAI API
Anthropic API
Google Gemini API
Azure OpenAI
Microsoft Copilot Studio
Power Automate
n8n
Make
Zapier
- LangChain
Tested in the AI features of the tools you use, including catching the AI's mistakes.
Works inside your Microsoft 365 or Google Workspace, under your admin settings.
- Microsoft 365Copilot
- Google WorkspaceGemini
AI
For these roles, AI is the job. Your BI Developer builds AI into your workflows, with tests, error alerts and a person's sign-off before anything goes live.
Automations that end re-keying
Zapier, Make or n8n connecting your CRM, forms, email and accounts, with AI steps that sort, extract and draft.
Assistants on your own content
Custom GPTs, Claude Projects, Gemini Gems or Copilot agents that answer from your policies, products and past work.
Chat and voice agents
Agents that answer, qualify and book, and hand over to a person when they should.
Reporting and analysis
Excel with Copilot, Power BI or Python, with every number checked against the source.
Tests before go-live
A test set that shows whether the AI gets it right before your customers see it, and alerts when it slips.
Our rule: business-grade AI only, never free or personal accounts.
Prefer no AI on a task? Tell your BI Developer and they won't use it.See AI & automation roles
Tested before you meet them
- Written communication testAll levels30 min
- DAX / calculation skills testAll levels60 min
- Data modelling exerciseIntermediate and up45 min
- Dashboard build take-homeIntermediate and up4 hrs
- Live performance debuggingExpert and Specialist45 min
- BI governance scenarioExpert and Specialist45 min
Sample shown
86%
- Skills tested: A skills test for the role, marked by a senior
- English and comms: written English tested, spoken English checked on a call
- ID, work history and references: photo ID, past roles and two referees
From booked call to day one
Step 1: Book a demo
Tell us the role, your hours and your tools.
Step 2: Meet your shortlist
Their level and hourly price, tested before you meet.
Step 3: Pick your person
Month to month. We handle the contract, the equipment and the onboarding, and make sure it all runs.
Step 4: They start work
In your tools, within 12 to 48 hours of a successful interview.
Questions answered
An Intern BI Developer is £5.50 an hour, Intermediate £9.50, Expert £14.50 and Specialist £25, full time (38 hours a week). That is all-in: recruiting, testing and management, month to month. Prices exclude VAT.
Data modelling, data connection and refresh, dashboard build and governance and security, run to your priorities. You choose what they own first.
Six practical tests, marked by a senior, including written communication test, DAX / calculation skills test and data modelling exercise. You see the score before you meet.
Tell us and we replace them free, with a new shortlist of tested people to meet. Seats are month to month with 30 days' notice.
Meet the people who fit your work.
A 15‑minute call on Teams. You leave knowing the level you need and its hourly price.