liveBook · Manning

Senior developer

As explained in "Looks Good to Me"

A developer recognized within a team for substantial experience, expertise, and responsibility in software development.

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

How "Looks Good to Me" covers it

How deep it goes
Explains authority tradeoffs, safeguards, eligible roles, documentation, and approval steps without defining technical seniority.
Examples
Uses overloaded pull-request review and emergency-process authorization as contrasting workplace examples.
What you can do after
Operate team processes that distribute review authority while documenting senior-developer access to emergency procedures.
How it connects
Connects senior developers to code review, pull requests, CI pipelines, testing, emergency playbooks, and on-call operations.

Also explained in

Compare how 3 books explain senior developer →

Related concepts

This explainer was generated by Manning's knowledge graph from the text of "Looks Good to Me". The section links point to the parts of the book it draws on.