Lead AI/ML Engineer

About Macro Hive

Macro Hive (BGC Group) is a leading independent provider of global macro strategy. We combine best-in-class human and artificial intelligence to provide institutional investors with market-leading investment opportunities. Our experts leverage large language models, such as those that power chatbots like ChatGPT, to develop innovative, data-driven solutions to complex financial problems and to build state-of-the-art models in search of alpha signals across asset classes.

Responsibilities

• Develop ML models for regimes, forecasting, event risk, sentiment and market classification.
• Build LLM/RAG/tool-calling agents for market intelligence and client workflow.
• Own model evaluation, backtesting, hallucination testing and release gating.
• Integrate quant signals, trusted data sources and human-review control.
• Benchmark model providers and open-source alternatives.

Qualifications

• Have strong Python skill.
• Strong ML fundamentals: classification, clustering, time series, regime detection, feature engineering and validation.
• Experience shipping models beyond notebooks.
• Financial-market fluency: macro, FX, rates, central banks and economic data.
• Strong judgement on accuracy, governance and human-in-the-loop review.

Nice to Have

• Have forecasting/nowcasting experience.
• Experience with Financial NLP or fine-tuning.
• Background in Quant finance or systematic strategy.

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