It seems like a senior (E7+) position at Facebook fits what you are looking for. Let me know if you want to chat about it. vjeux@fb.com
Facebook was by the far the worst, and I interviewed 2x for 2 different roles. YMMV but 2 Leetcode q's read off by bored, mid-level employees. Not a single question about anything else. Maybe that's a fine process for college grads but for someone with decades of experience? As a former hiring manager I honestly found it comical