Why Senior Engineers Are Quietly Moving Away from Microservices (And Back to Monoliths)

Senior engineers are increasingly favoring monoliths over microservices due to practical costs.

Microservices introduce distributed-system complexity, including network latency and versioning challenges.

Operational overhead and debugging effort grow with many small services, raising cognitive load.

Modern modular monoliths can provide clear boundaries, simpler deployment, and faster iteration.

Microservices still suit large, independent teams or systems that need extreme scalability.