Zelcastalumni map

People who leave Cash App most often go to a long tail of companies. Median stay 3y 1m

These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not Cash App's headcount: 50 people on a map of 26,572, the No. 185 company on it by people. Updated August 20, 2026.

People on the map
500.2% of everyone on the map
There now
2550% of the people here
Moved on
2550% of the people here
Median tenure
3y 1mmiddle half 1y 9m to 4y 5m

Put Cash App 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 arrive from Square.

Cash App52 in · 25 out

25 recorded departures to 20 companies, none more than 2 to any one of them

9Square3Amazon3Google
15 of 52 recorded arrivals shown, 37 more from 36 other companies0 of 25 recorded departures shown, 25 more to 20 other companies

After Cash App

  • 100%Elsewhere

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

How long people stay

8%<1y
24%1-2y
33%2-4y
33%4-7y
2%7y+
3y 1m median tenuremiddle half 1y 9m to 4y 5m

49 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: 50 joined, 25 left.

Caliber

83mediantop 10%88
0Eng Scorer caliber, 50 scored99

Titles held here

  1. Software Engineer18
  2. Senior Software Engineer14
  3. Staff Software Engineer7
  4. Machine Learning Engineer4
  5. Engineering Manager3

5 most common titles, by people who held them.

Behind the median

Everyone here with an Eng Scorer read, placed in their caliber tier.

  • 22%Exceptional or strong11 people
  • 58%Solid29 people
  • 20%Emerging or unproven10 people

50 of the 50 people here carry an Eng Scorer tier.

Exceptional and strong are the top two of the five tiers. 11 of the 50 people here with a read sit in them, 22%. A tier is the band an Eng Scorer caliber score falls in, so this is the same measurement as the median on the caliber card, opened up. A tier holding fewer than 3 people is printed together with the one next to it, because a bucket that small is a person rather than a pattern.

Whether a title rose here

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

29%Titles that rose8 of 28 classified people

  • 29%Rose8 people
  • 71%Stayed level or fell20 people

28 of the 50 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 28 of the 50 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. A direction holding fewer than 3 people is printed together with the one next to it, because a bucket that small is a person rather than a pattern.

Where they studied

  1. UC Berkeley14.0%
  2. Edinburgh6.0%
  3. MIT6.0%
  4. Penn6.0%
  5. Stanford6.0%
  6. UC San Diego6.0%

The 6 most listed schools among the 50 people here with a school on file.

Of the 50 people here with a school on file, 7 list UC Berkeley, 3 list Edinburgh and 3 list MIT. A person can list more than one school, so these overlap rather than add up.

Public work

one square is one in a hundred
58%have a public GitHub account on their profile

29 of the 50 people here whose profile was checked for public accounts. An account the check did not find reads the same as no account, so this is a floor rather than a census.

Across the 325 companies on the map that can show this figure, the median is 38%.

Where they are now

46% of the people who have worked at Cash App and list a location live in New York today, against 33% of everyone on the map.

Cash App
Everyone on the map
  • 46%New York23 · map 33%
  • 46%SF Bay Area23 · map 47%
  • 8%Somewhere else4

All 50 people who worked at Cash App 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 Cash App: 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

  • 50 people on the Zelcast alumni map have worked at Cash App: 25 are there now and 25 have moved on.
  • The most common previous employer before Cash App is Square (9 people), followed by Amazon and Google.
  • The median tenure at Cash App is 3y 1m (middle half 1y 9m to 4y 5m).
  • Of those who moved on from Cash App, fewer than 3 went on to a founder title, fewer than 3 joined a company with 200 or fewer people, and fewer than 3 joined a company with 10,000 or more.
  • The median Eng Scorer caliber of people who have worked at Cash App is 83 on the 0 to 99 scale (50 scored).
  • The most common title held at Cash App is Software Engineer, then Senior Software Engineer.
  • Of the 50 people here with a school on file, 7 list UC Berkeley (14.0%), then Edinburgh (3). A person can list more than one school, so these overlap rather than add up.
  • 46% of the 50 people here who list a location live in New York today, against 33% of everyone on the map. That is where they live now, not the office they sat in while they worked here.
  • 58% of the 50 people here whose profile was checked for public accounts have a public GitHub account on it.

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 Cash App? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.

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