A senior developer may become the default reviewer for every pull request, creating a bottleneck. Seniority brings authority, but it should not make one person the team’s only approval path. section 8.1
Distribute responsibility while protecting the system:
- Let anyone on the development team approve changes, including junior developers and new members. section 8.1
- Support that trust with staged environments, easy reversions, CI checks, unit and integration tests, shared accountability, and blameless practice. section 8.1
- Define senior developers’ emergency authority explicitly, alongside team leads, managers, on-call staff, or a designated response group. section 10.2.2
Two roles, two decisions
A senior developer need not review every pull request, but may be authorized to initiate an emergency process by completing its ticket or form and obtaining required approval. section 8.1 section 10.2.2


