Freelance MS SQL Developer (Data Model & BI Integration)
Contract Type: Freelance
Duration: 6-12 months (with potential extension)
Start Date: ASAP
About the Role
We are seeking an experienced MS SQL Developer to support a critical initiative focused on data modelling, data lake integration, and BI enablement. This is a freelance opportunity to contribute to high-impact projects in a global environment that values scalability, clean architecture, and data-driven decision-making.
You will work closely with internal engineering, cloud, and BI teams to design and implement robust, secure, and scalable SQL solutions across several brands and product lines.
Responsibilities
* Design and maintain complex data models to support enterprise reporting and analytics needs.
* Develop and optimise T-SQL queries, stored procedures, views, and functions.
* Collaborate with BI and data lake teams to ensure smooth data flow from various sources.
* Participate in data lake architecture design and ensure alignment with governance and compliance standards.
* Support the migration of legacy data solutions to cloud-based environments (Azure / GCP).
* Work with internal stakeholders to translate business requirements into technical data models and pipelines.
* Ensure performance tuning, scalability, and reliability of SQL environments.
Skills & Experience
* Strong experience as an MS SQL Developer with advanced knowledge of T-SQL.
* Proven experience with data modeling, ETL development, and integration with BI tools.
* Familiarity with data lake architectures (e.g., Azure Data Lake, GCP BigQuery) and cloud platforms.
* Experience integrating with tools like Power BI, Tableau, or equivalent.
* Understanding of DevOps workflows, especially in Terraform and GitHub Actions, is a plus.
* Excellent communication skills; ability to work with distributed teams.
Nice to Have
Exposure to headless CMS, composable architecture, or modern web stack projects.
