1 of 1 Amazon S3 Jobs in West London

via FTP (typically ~5GB) Cleaning, validating, and converting data using Ruby scripts (CSV → JSON) Writing new Ruby scripts where needed (for less structured sources) Uploading converted data to AWS S3 and scheduling import jobs Iterating on their tooling and processes to improve speed, reliability, and test coverage You'll work alongside experienced Ruby and DevOps engineers, including the original … they import from MongoDB, though don't use it internally) Experience validating, transforming, and cleaning large datasets Confident working with CSV/JSON, Postgres (for intermediate processing), and AWS S3 Experience building automated test suites (they use RSpec) Excellent spoken/written English, customer-focused mindset, and calm communication style Able to own and improve a technical function independently More ❯