Employee turnover
Employee turnover is the rate or extent at which employees leave an organization over a period, whether or not they are replaced.
Think Like a Software Engineering Manager
The gradual loss of employees from an organization through departures that are not immediately replaced.
- How it is used
- Guides engineering leaders in reducing avoidable departures and limiting disruption when employees leave.
- How deep it goes
- Defines attrition, traces its costs and effects, and organizes proactive, reactive, and departure-stage responses without developing a turnover-rate calculation.
- Examples
- Uses a valued teammate's vacancy, a layoff's effect on morale, and an engineer's higher-paying offer to make the consequences concrete.
- What you can do after
- Practice/perform retention conversations, workload planning, and knowledge-sharing steps for a departure.
Read how Think Like a Software Engineering Manager explains employee turnover →
Think Like a CTO
Attrition is the reduction of an organization's workforce through employee departures that are not immediately replaced.
- How it is used
- Uses turnover as a trigger for deciding whether to hire or reshape a team.
- How deep it goes
- Defines attrition and provides questions for assessing a departure, without specifying a turnover-rate calculation.
- Examples
- Uses retirement and job changes as departure examples, including a possible two-to-four-week notice period.
- What you can do after
- Evaluate/understand it as a prompt to assess lost responsibilities, expertise, and knowledge before filling a vacancy.
Lead Developer Career Guide
The rate or occurrence of employees leaving an organization or team and being replaced.
- How it is used
- Connects turnover to team trust, employee retention, and recognizing possible mismanagement.
- How deep it goes
- Describes turnover costs through hiring, onboarding, and knowledge loss, and illustrates its workplace consequences.
- Examples
- Uses technology-industry turnover figures and a migration project where all but one developer left.
- What you can do after
- Evaluate turnover as a possible management warning sign and understand its costs to hiring, onboarding, and retained knowledge.
Read how Lead Developer Career Guide explains employee turnover →
Related concepts
- hiring eventproduces · A hiring event is an organizational circumstance that creates or changes the need for a team member.
- workloadproduces · A workload is the amount, pattern, or set of work, tasks, or processing activity assigned to or carried out by a person, application, or computing system.
- mergers and acquisitionsproduced by · Mergers and acquisitions are corporate transactions in which organizations combine or one organization purchases or gains control of another.
- burnoutproduces · Burnout is a state of physical or emotional exhaustion caused by prolonged work-related stress or excessive demands, often accompanied by reduced effectiveness and motivation.
- turnoverkind of · Turnover is a measure of the amount or rate of sales, exchanges, or replacements occurring within an organization or portfolio over a specified period.
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