Inside IR35 Looker Contract Jobs

Organisations bring in Looker contractors to implement, develop, and optimise business intelligence solutions using the Looker platform, which has become a leading enterprise BI and data exploration tool following its acquisition by Google and integration into the Google Cloud ecosystem. Contract engagements typically involve building LookML data models that define the semantic layer for business reporting, developing Looker Explores, views, and dashboards that enable self-service analysis across the organisation, integrating Looker with underlying data sources including BigQuery, Snowflake, and Redshift, and supporting Looker administration including user management, content organisation, and performance optimisation.

Looker contractors are expected to have practical, hands-on experience with the Looker platform and its distinctive LookML modelling language, which sits at the centre of the Looker approach to BI and is the primary differentiating technical skill in this market. Strong SQL skills are a prerequisite, as LookML generates SQL queries and effective modelling requires a thorough understanding of how different model designs translate to query performance against the underlying data warehouse. Experience modelling complex business logic in LookML, designing a clean and intuitive Explore structure that enables business users to answer questions without developer support, and managing Looker in a multi-team, multi-project enterprise environment is expected by most clients at senior level. For organisations running Looker on Google Cloud, familiarity with BigQuery as the primary data source and knowledge of the broader GCP data ecosystem is an important additional context.

The Looker contract market is a specialist mid-volume market within the broader BI and data analytics contractor space, with the platform's strong adoption among technology companies, digital-native businesses, and organisations running Google Cloud data infrastructure creating a consistent and focused pool of demand. The platform's relative complexity compared to Power BI or Tableau, particularly the requirement for LookML expertise, means that the supply of experienced Looker contractors is more limited relative to demand, supporting rates above the general BI contractor market. The integration of Looker more deeply into the Google Cloud ecosystem, including the development of Looker Studio Pro and Looker for Vertex AI, is expanding the platform's reach and creating new contractor demand.

IR35 is UK tax legislation that determines whether a contractor is genuinely self-employed or working in a manner that resembles employment. When a contract is classified as inside IR35, income tax and National Insurance are deducted at source, typically via an umbrella company or agency PAYE. Headline day rates on inside IR35 engagements are generally higher than equivalent outside IR35 roles to account for the tax and employment cost structure.

Inside IR35 determinations are made where the working arrangements are considered to resemble employment, based on factors including the level of client control, the absence of a genuine right of substitution, and the presence of mutuality of obligation. Since April 2021, the end client is responsible for making this determination for medium and large private sector organisations. Many employers in financial services, government, and professional services assess the majority of their contractor engagements as inside IR35.

On QualityContracts.co.uk, approximately 49% of roles with a stated IR35 status are classified as inside IR35, making it the most common arrangement across the contract market. The proportion varies by sector and role type. Each listing on this page displays its IR35 status where provided by the hiring organisation.

Inside IR35 Looker work arises in organisations that have adopted Looker as their analytics platform and need ongoing development and support. Maintaining LookML models, building new dashboards and explores, managing user access, and supporting the analytics team with platform queries embeds the contractor in the client's data function. Technology companies and data-driven businesses running Looker as their self-service analytics layer are the typical hirers.

Contract rates for looker roles typically range from £450 to £800 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement. Inside IR35 rates are typically 15% to 30% higher than equivalent outside IR35 roles to account for tax and national insurance deducted at source by the fee-payer.

Over the past twelve months, we have tracked over 100 looker contract roles across the site. Around one third of the roles currently listed on the site fall Inside IR35. Data reviewed up to June 2026.