Database Engineer

Database Engineer – SQL Server | EdTech
Permanent | £55,000–£65,000 | Hybrid - Huddersfield

I am working with a succesful EdTech company in Huddersfield who are looking for a skilled Database Engineer to help modernise, refactor, and optimise their core database systems. You’ll work on impactful projects that directly support thousands of users across the education sector.

This role would someone with strong SQL Server expertise, database optimisation and design. Experience with NoSQL technologies (Cosmos DB, MongoDB) or exposure to AI/ML data use cases is a bonus, as the business continues to evolve toward intelligent, data-driven solutions.

What you’ll be doing:

Refactor legacy SQL Server databases to reduce technical debt and improve maintainability
Rewrite stored procedures and scripts using scalable, modern standards
Monitor and optimise performance across dev, staging, and production environments
Tune queries, adjust indexing strategies, and analyse execution plans
Audit and align data across environments for consistency and accuracy
Document data flows, database structures, and changes clearly and accurately
Collaborate with developers and DevOps to deliver solutions that align with business needs
Ensure full compliance with UK GDPR and the Data Protection Act in all data handling
(Bonus) Support future AI/ML integration using structured database outputsWhat you’ll bring:

Extensive experience with Microsoft SQL Server (DDL, DML, stored procedures)
Strong understanding of relational database design and data modelling
Proven track record in query tuning, indexing, and performance troubleshooting
Comfortable with Git version control workflows
Excellent attention to detail and ability to write clear documentation
Awareness of data privacy and UK GDPR compliance
Exposure to AI/ML pipelines or interest in future integrationNice to have

Experience with Visual Studio for database projects
Familiarity with NoSQL technologies like MongoDB or Cosmos DB
Background in ETL processes, data warehousing, or BI solutionsPackage:

£55,000 - £65,000, with some flexibility for the right candidate 
25 days Holiday + bank with Christmas off
Pension 
Health insurance 
Hybrid Working