Zelcastalumni map

People who leave SingleStore most often go to Databricks. Of them, 20% go somewhere small. The median tenure is 2y 4m

Not SingleStore's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 29 people on a map of 67,181, No. 889 on it by people. Updated September 30, 2026.

People on the map
29Under 0.1% of everyone on the map
There now
414% of the people here
Moved on
2586% of the people here
Median tenure
2y 4mmiddle half 2y to 3y 11m

Put SingleStore side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most arrive from Meta. Most leave for Databricks (20% of recorded departures).

SingleStore24 in · 25 out
4 of 24 recorded arrivals shown, 20 more from 20 other companies5 of 25 recorded departures shown, 20 more to 18 other companies

After SingleStore

  • 20%Joined a startup5
  • 20%Joined a big company5
  • 60%Elsewhere

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

How long people stay

0%<1y
23%1-2y
50%2-4y
14%4-7y
14%7y+
2y 4m median tenuremiddle half 2y to 3y 11m

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

Who comes and goes, by year

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

2013 to 2026: 31 joined, 27 left.

Caliber

Not enough scored profiles here yet (19).

Titles held here

  1. Software Engineer15
  2. Software Engineer Intern10
  3. Senior Software Engineer9
  4. Principal Software Engineer3
  5. Software Engineer II3

5 most common titles, by people who held them.

First job on the record for 17% of people here.

Whether a title rose here

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

56%Titles that rose15 of 27 classified people

  • 56%Rose15 people
  • 44%Stayed level or fell12 people

27 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 with one title here who then left, it's 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. Titles that match no rung are left out rather than guessed, and product, program and project managers are left out entirely as a different ladder. What's left leans towards people who have left: someone still here on one recorded title has nothing to measure against. A direction holding fewer than 3 people is printed with the one next to it, because that few is a person rather than a pattern.

Where they studied

  1. Carnegie Mellon34.5%
  2. MIT24.1%
  3. UC Berkeley13.8%
  4. Stanford10.3%

The 4 most listed schools among the 29 people here with a school on file.

10 of the 29 people here with a school on file list Carnegie Mellon, 7 list MIT and 4 list UC Berkeley. A person can list more than one, so these overlap.

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

69% of the people who have worked at SingleStore and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

SingleStore
Everyone on the map
  • 69%SF Bay Area20 · map 41%
  • 14%New York4 · map 18%
  • 17%Somewhere else5

All 29 people who worked at SingleStore 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 SingleStore: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 29 people on the Zelcast alumni map have worked at SingleStore: 4 are there now, 25 have moved on.
  • Most leave for Databricks: 5 people, 20% of recorded departures.
  • Most arrive from Meta: 4 people.
  • Median tenure at SingleStore: 2y 4m, middle half 2y to 3y 11m.
  • Of the people with a recorded next move after SingleStore, fewer than 3 went to a founder title next, 20% joined a company of 200 or fewer, and 20% joined one of 10,000 or more.
  • Most common title held here: Software Engineer, then Software Engineer Intern.
  • Top school: Carnegie Mellon, listed by 10 of the 29 people here with one on file (34.5%). Then MIT (7).
  • 69% of the 29 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 SingleStore? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

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