freehire launches on Product Hunt on 26 August.

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Data Engineer

Summary

Build and maintain pipelines that ingest, normalize, and deliver real-time and historical market data from centralized and decentralized exchanges using Python, Rust, and AWS.

You will own pipelines that turn raw exchange feeds into reliable market data. You will build and maintain CEX and DEX ingestion, normalise and reconcile data, and manage storage, APIs, feeds, and service levels. You will build data-quality monitoring and keep performance-critical paths fast.

Responsibilities

  • Build and maintain data ingestion from CEX and DEX venues
  • Normalise, validate, and reconcile market data
  • Own storage and delivery for time-series and historical datasets, APIs, and feeds
  • Build data-quality monitoring and alerting
  • Maintain fast performance-critical data paths

Requirements

  • 2–4 years building data infrastructure
  • Python and Rust
  • AWS and command-line experience
  • SQL and data-quality expertise

See also