principal engineer
Lead technical expert
Principal engineer is a senior technical role in software and other engineering fields, typically ranking above senior engineer but below architect or engineering fellow.
The title indicates deep expertise and significant influence over technical direction without necessarily managing people.
Principal engineers often set standards, mentor others, and tackle the most complex problems: She was promoted to principal engineer after leading the infrastructure overhaul.
- architectBuilding design professional
- tech leadSenior coder managing others
- senior developerExperienced software engineer
- big pictureOverall perspective on things
- codebaseSoftware project's complete source
individual contributor · whiteboard · sprint planning · system design · mentorship · career ladder · promotion · debugging · code review · pull request · scalability · infrastructure · technical debt · roadmap · ownership · expertise · tech stack · seniority
principal engineerengineering manager
Supervisor of technical teams
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