Summary

Build and productionise quantitative models and research tooling for a multi-asset investment team at Janus Henderson. The role covers market and portfolio data, backtesting, portfolio construction, and AI-backed workflows, with hybrid working.

Responsibilities

• Take investment ideas from notebooks to production
• Build and extend the quantitative research platform
• Own and quality-control the multi-asset data layer
• Develop AI-backed research and reporting tools
• Write, test, and document production code
• Monitor model operations and ensure reliable behavior
• Mentor teammates on AI-augmented engineering practices