Data Engineer

Job Summary

Advertiser Salary / Rate Posted
Intellect Group Neg
19th March 2026
Location Start Date
London
Type Job Sector
{} IT
Are you a Data Engineer (5–7 years) who enjoys owning production-grade pipelines end-to-end, optimising performance, and working with modern Python tooling on time-series datasets? I’m supporting a London-based fintech in their search for a hands-on Data Engineer to help build and improve the data infrastructure powering a unified data analytics API for financial markets participants. You’ll sit in a small engineering/analytics team and take ownership of pipelines end-to-end — from onboarding new datasets through to reliability, monitoring and data quality in production. Finance experience is a bonus, but not essential. Note: they use cloud infrastructure but deploy services on their own servers, so a strong production/ops mindset is important. In this role, you’ll: Build, streamline and improve ETL/data pipelines (prototype → production) Ingest and normalise high-velocity, time-series datasets from multiple external sources Work heavily in Python with a modern columnar stack (Polars…

You need to be logged in to apply for this job.

Job Search