👉 Overnight engineering refers to the continuous and often uninterrupted work performed by a team of engineers during the night, typically between 11 PM and 7 AM, to ensure that critical systems and infrastructure remain operational and up-to-date. This practice is essential for maintaining service availability, addressing urgent issues before they escalate, and implementing necessary updates or patches without disrupting user experience. It involves a high level of coordination, prioritization, and technical expertise to handle complex tasks efficiently, often requiring the team to work in shifts or have flexible schedules to meet tight deadlines and maintain system reliability.
