Squarepoint Capital
Software Engineer (Full-time)
London, UK · Financial DistrictBuilt and maintained Python data ingestion pipelines at a quantitative hedge fund, collecting and transforming alternative datasets from APIs, web platforms, and vendor systems to support quantitative research and production trading.
Highlights- /Developed and maintained Python data ingestion pipelines collecting alternative datasets from APIs, web platforms, and vendor systems to support quantitative research and trading systems.
- /Implemented parsing and transformation logic in Python/pandas to convert heterogeneous datasets (CSV, Excel, PDFs, web data) into standardised tabular schemas for downstream use.
- /Participated in production support rotations for thousands of scheduled scraping jobs, investigating pipeline failures by analysing logs on Linux hosts and coordinating with engineering teams and quantitative researchers to restore data ingestion.
- /Wrote pytest test suites for scraper parsing logic to ensure dataset schemas remained valid and prevent regressions when modifying ingestion pipelines in a shared codebase.
Data pipelines & production reliability
Python / pandas / pytest

