Zelcastalumni map

People who leave Postman most often go to a long tail of companies. The median tenure is 1y 4m

Not Postman's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 23 people on a map of 67,181, No. 1,122 on it by people. Updated September 30, 2026.

People on the map
23Under 0.1% of everyone on the map
There now
1148% of the people here
Moved on
1252% of the people here
Median tenure
1y 4mmiddle half 10m to 1y 9m

Put Postman side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move.

Not enough recorded moves to draw a river for Postman yet.

After Postman

  • 25%Joined a big company3
  • 75%Elsewhere

Shares of those who moved on, by their next stop.

How long people stay

33%<1y
48%1-2y
14%2-4y
0%4-7y
5%7y+
1y 4m median tenuremiddle half 10m to 1y 9m

21 stays with both a start and an end on the record.

Who comes and goes, by year

15
16
17
18
19
20
21
22
23
24
25
26
joined left2026 is a partial year

2015 to 2026: 24 joined, 13 left.

Caliber

Not enough scored profiles here yet (13).

Titles held here

  1. Software Engineer5

1 most common titles, by people who held them.

First job on the record for 9% of people here.

Where they studied

  1. Carnegie Mellon17.4%

The one school among the 23 people here with a school on file.

4 of the 23 people here with a school on file list Carnegie Mellon.

Public work

Not enough of the record here has been checked.This share needs 30 people whose profile was checked for public accounts, and there are fewer here.

Where they are now

43% of the people who have worked at Postman and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

Postman
Everyone on the map
  • 43%SF Bay Area10 · map 41%
  • 26%New York6 · map 18%
  • 30%Somewhere else7

All 23 people who worked at Postman list a location, and every share here is over them.

Where they live now, from the profile as it reads today, not where they sat while working at Postman: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 23 people on the Zelcast alumni map have worked at Postman: 11 are there now, 12 have moved on.
  • Median tenure at Postman: 1y 4m, middle half 10m to 1y 9m.
  • Of the people with a recorded next move after Postman, fewer than 3 went to a founder title next, fewer than 3 joined a company of 200 or fewer, and 25% joined one of 10,000 or more.
  • Most common title held here: Software Engineer.
  • Top school: Carnegie Mellon, listed by 4 of the 23 people here with one on file (17.4%).
  • 43% of the 23 people here who list a location live in SF Bay Area today, against 41% across the map. Where they live now, not the office they sat in while they worked here.

About this data: built from 352,028 jobs across 67,181 engineers in the Zelcast network and Eng Scorer reads, updated September 30, 2026. A move counts when the next role starts within 24 months of leaving. Companies under 20 people on the map aren't shown, and destinations under 3 people fold into the totals. Caliber is the Eng Scorer score.

Worked at Postman? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

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