The author, a senior engineer, shares their experience of leaving Facebook after 8.5 years to join a small startup called Replit. They discuss the reasons for their departure, including the company's changed culture and priorities, and the challenges of finding a new job. The author also reflects on their interview experiences and the importance of considering factors beyond compensation when making a career decision. They ultimately found a better fit at Replit, where they have been able to work on meaningful projects and improve their work-life balance.