Data Developer (BigQuery & SQL) at Adalta Recruitment Solutions Ltd, United Kingdom, 6 Months, £Contract Rate

Data Developer

SQL, BigQuery

Outside IR35

We're looking for an experienced Data Developer (SQL & BigQuery) to join a fast-moving data team on a 6-month contract. This is a fully remote role, working on the design and delivery of scalable, high-performance reporting solutions within a modern cloud data platform.

A key focus of this role is migrating existing SQL Server stored procedures into BigQuery, so hands-on BigQuery experience is essential.

Key Responsibilities

• Design and build robust reporting solutions using SQL Server
• Develop, optimise, and maintain complex T-SQL queries and stored procedures
• Lead the migration of SQL Server stored procedures into BigQuery
• Ensure data accuracy, scalability, and performance across reporting outputs
• Work closely with data engineers and stakeholders to translate requirements into technical solutions

Essential Skills & Experience

• Strong, hands-on experience with T-SQL and SQL Server
• Proven experience delivering reporting/data solutions
• Strong, practical experience with Google BigQuery (this is essential for the role)
• Experience migrating or working within cloud data platforms
• Strong SQL performance tuning and query optimisation skills
• Ability to work independently in a fully remote, contract environment