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Side-by-side leveling, scope, and market pay. Add up to four via ?keys=SWE.GEN.P5,SWE.GEN.P6.

vs
P6
DSAISE.GEN.P6
Principal
P5
DSAISE.GEN.P5
Expert
P4
DSAISE.GEN.P4
Advanced
P6
SWE.GEN.P6
Principal Engineer
Market pay
LevelP6 · P6 — Principal ProfessionalP5 · P5 — Expert ProfessionalP4 · P4 — Senior ProfessionalP6 · P6 — Principal Professional
FunctionData Science / Artificial Intelligence / Software EngineeringData Science / Artificial Intelligence / Software EngineeringData Science / Artificial Intelligence / Software EngineeringSoftware Engineering
FocusGeneralGeneralGeneralGeneral
Typical years12–188–125–812–18
ScopeOrganization-wide architecture and the hardest problemsMultiple systems or a technical domainA system or set of related featuresOrganization-wide architecture and the hardest problems
AutonomyDefines direction; minimal oversightSets direction within the domainSelf-directed; reviewed at critical decision pointsDefines direction; minimal oversight
ImpactOrganization-wideOrg / multi-team outcomesMulti-team / function outcomesOrganization-wide
Decision rightsSets technical strategy for a major areaAuthority over a technical domainOwns technical decisions for a system; influences adjacent designSets technical strategy for a major area