## Senior Director of EngineeringApplylocations: Leeds Officetime type: Full timeposted on: Posted Yesterdayjob requisition id: JR102064**Job Context**BigChange is at an inflection point. As a pioneer of AI-powered field service software now serving over 250,000 users worldwide, we're not done making big change. We've just launched BigChange Lightning — an AI intelligence layer that deploys autonomous agents across field service operations — and we need a Senior Director of Engineering to lead the teams building what comes next. Headquartered in Leeds and part of the global Simpro Group — one of the largest field service software networks in the world — BigChange has been transforming how trades and field service businesses operate since 2013. Our platform connects jobs, people, and performance across plumbing, HVAC, fire & security, facilities management, electrical contracting, and more. Trusted by over 2,200 high-growth businesses, we've processed billions in invoiced ...