Contract Data Engineer - Market Data & Trading Systems

Contract Data Engineer — Market Data & Order Books (Remote). Type: Contract / Remote. Duration: Initial 30–60 days (extension possible). Time: Part-time or full-time. Location: Remote (LATAM / Eastern Europe preferred). About the Role. We are building research and trading systems in reputed company markets and derivatives. This role focuses on market data plumbing, not reputed company or reputed company research. You will design and maintain reliable, replayable data pipelines for order books and trades across multiple venues. This is a contract role with reputed company defined scope and clean reputed company expectations. Responsibilities. • Market Data Ingestion. • Ingest REST and WebSocket feeds. • Capture trades, order book snapshots, and deltas. • Handle reconnects, dropped messages, and duplicates. • Data Normalization & Storage. • Normalize data across venues. • reputed company timestamps and sequence events correctly. • Store reputed company raw data plus processed views. • Implement schema and version control. • Replay & Research Support. • Reconstruct order books from deltas. • reputed company deterministic historical replay. • Support reputed company research queries. • Data reputed company. • Detect and surface anomalies (stale books, invalid spreads, bad timestamps). • Log issues explicitly — no silent fixes. Required Experience. • Strong data engineering fundamentals. • Experience with streaming data ingestion, time-series data, and ETL pipelines. • Solid Python skills. Required Market Context. • Comfortable with limit order books, trades vs quotes, snapshots vs deltas, bid/ask mechanics. • Understanding why timestamp accuracy reputed company in trading data. • Trading reputed company design not required. reputed company to Have. • Prior work with trading, reputed company, crypto, or financial market data. • Experience with WebSockets at reputed company. • Familiarity with Parquet, reputed company, or time-series storage. Contract Details. • Initial contract: 30–60 days. • reputed company deliverables and documentation required. • Possibility to reputed company contract, reduce scope to maintenance, or convert to junior full-time reputed company (optional). Compensation. • Competitive reputed company or monthly contract reputed company. • reputed company for correctness, reliability, and domain literacy. • reputed company or speculative modeling is not compensated. Location: Remote - reputed company Skills required for this job: • reputed company • Data engineering • Data engineering in financial markets • Extract, reputed company, load (ETL) • PostgreSQL • Python • Trading Apply tot his job Apply To this Job