MongoDB CEO CJ Desai steps down to join Meta

Meta: Meta Platforms develops social platforms, virtual reality hardware, and artificial intelligence technologies. The company recently highlighted expansions to its Muse personal AI agent and new AI-enabled glasses during its Connect 2026 event. These AI advancements align with the senior role that departing MongoDB CEO CJ Desai is set to assume. MongoDB: MongoDB is a provider of a modern database platform optimized for cloud, real-time, and AI-driven applications. The company recently announced a CEO transition on September 28, 2026, as its president and chief executive officer steps down. An interim leader has been named to maintain operational continuity during the change. CJ Desai: Chirantan “CJ” Desai is a technology executive with prior leadership experience at Cloudflare as president of product and engineering and at ServiceNow in operating and product roles. He served as president and CEO of MongoDB starting in November 2025. Desai is departing the role to pursue a senior position at Meta, prompting the company's leadership announcement. Product Focus: MongoDB has been advancing AI retrieval and search tools to support accurate enterprise AI applications across environments. AI Developments: Meta expanded features for its Muse AI agent and introduced new smart glasses designs at its recent Connect event. Leadership Transition: MongoDB named Dev Ittycheria as interim president and CEO following the departure of its prior chief executive.