Database Migration Engineer — ETL & API Lead (6m FTC)

WHD · Haywards Heath, England ·

Last confirmed by our partners on 23 Oct 2026.

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WHD seeks a Database Migration Engineer to lead the end-to-end overhaul of our legacy MS Access infrastructure, building a modern database architecture and API layer using JavaScript/TypeScript. You will write ETL pipelines in Node.js and craft secure APIs to serve data to applications.

Responsibilities include legacy analysis, designing a scalable target DB (PostgreSQL/MySQL/MongoDB), and validating data integrity through comprehensive tests, ensuring parity with business rules.

Apply on partner site Listing supplied by one of our partner job boards. Last confirmed: 5 days ago.

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