[Meta's Chief Strategy Officer Resigns to Join AI Inference Startup Fireworks] According to CLS News Agency, Dave Weiner, Meta's Chief Strategy Officer, confirmed on Friday that he will be leaving the company to become the Chief Financial Officer of AI inference startup Fireworks. Weiner joined Facebook in 2012 as Vice President of Corporate Finance and Business Planning, and was promoted to Chief Financial Officer in 2014, a position he held for over eight years before becoming Chief Strategy Officer in 2022.