Zelcastalumni map

People who leave Postmates by Uber most often go to Uber. Median stay 1y 10m

These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not Postmates by Uber's headcount: 29 people on a map of 26,572, the No. 331 company on it by people. Updated August 20, 2026.

People on the map
290.1% of everyone on the map
There now
13% of the people here
Moved on
2897% of the people here
Median tenure
1y 10mmiddle half 10m to 2y 5m

Put Postmates by Uber side by side with another company, every number against every number.

Came from, went to

Ribbon width is the number of people who made the move. Most leave for Uber (26% of recorded departures).

Postmatesby Uber24 in · 27 out

24 recorded arrivals from 22 companies, none more than 2 from any one of them

Uber726%
0 of 24 recorded arrivals shown, 24 more from 22 other companies7 of 27 recorded departures shown, 20 more to 19 other companies

After Postmates by Uber

  • 37%Joined a big company10
  • 63%Elsewhere

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

How long people stay

31%<1y
23%1-2y
35%2-4y
8%4-7y
4%7y+
1y 10m median tenuremiddle half 10m to 2y 5m

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

Who comes and goes, by year

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
joined left2026 is a partial year

2012 to 2026: 28 joined, 28 left.

Caliber

Not enough scored profiles here yet (29).

Titles held here

  1. Software Engineer7
  2. Software Engineer Intern4
  3. Data Engineer3

3 most common titles, by people who held them.

First job on the record for 7% of people here.

Whether a title rose here

The level of the first title recorded here, against the last.

48%Titles that rose12 of 25 classified people

  • 48%Rose12 people
  • 52%Stayed level13 people

25 of the 29 people here had a title that could be placed on the ladder before and after.

A title rose when the last title recorded here sits higher on the ladder than the first; for someone who recorded one title here and then left, it is measured against the first title of their next role. The ladder runs intern, junior, mid, senior, staff or manager, principal, director, VP, then founder or C-level. A title that matches no rung is left out rather than guessed, and product, program and project managers are left out entirely, being a different ladder. That leaves 25 of the 29 people here classified, and it leans towards people who have left: someone still here on a single recorded title has nothing to be measured against.

Where they studied

  1. UC Berkeley20.7%
  2. University of Waterloo13.8%

The 2 most listed schools among the 29 people here with a school on file.

Of the 29 people here with a school on file, 6 list UC Berkeley and 4 list University of Waterloo. A person can list more than one school, so these overlap rather than add up.

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 than that here.

Where they are now

55% of the people who have worked at Postmates by Uber and list a location live in the San Francisco Bay Area today, against 47% of everyone on the map.

Postmates by Uber
Everyone on the map
  • 55%SF Bay Area16 · map 47%
  • 28%New York8 · map 33%
  • 14%Los Angeles4 · map 6%

All 29 people who worked at Postmates by Uber 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 they worked at Postmates by Uber: a metro here does not mean the company has an office in it. The lower strip is the same metros across the whole map, for comparison.

Key facts

  • 29 people on the Zelcast alumni map have worked at Postmates by Uber: 1 are there now and 28 have moved on.
  • The most common next employer after Postmates by Uber is Uber (7 people, 26% of recorded departures).
  • The median tenure at Postmates by Uber is 1y 10m (middle half 10m to 2y 5m).
  • Of those who moved on from Postmates by Uber, fewer than 3 went on to a founder title, fewer than 3 joined a company with 200 or fewer people, and 37% joined a company with 10,000 or more.
  • The most common title held at Postmates by Uber is Software Engineer, then Software Engineer Intern.
  • Of the 29 people here with a school on file, 6 list UC Berkeley (20.7%), then University of Waterloo (4). A person can list more than one school, so these overlap rather than add up.
  • 55% of the 29 people here who list a location live in SF Bay Area today, against 47% of everyone on the map. That is where they live now, not the office they sat in while they worked here.

About this data: built from 144,786 jobs across 26,572 engineers in the Zelcast network and Eng Scorer reads, updated August 20, 2026. A move counts when the next role starts within 24 months of leaving; companies with fewer than 20 people on the map are not shown, and destinations with fewer than 3 people are folded into the totals. Caliber is the Eng Scorer score.

Worked at Postmates by Uber? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.

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