After MDB
- 14%Joined a startup3
- 32%Joined a big company7
- 55%Elsewhere
Shares of those who moved on, by their next stop.
People who leave MDB most often go to a long tail of companies. 14% go small. Median stay 1y 7m
These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not MDB's headcount: 22 people on a map of 26,572, the No. 448 company on it by people. Updated August 20, 2026.
- People on the map
- 220.1% of everyone on the map
- There now
- 00% of the people here
- Moved on
- 22100% of the people here
- Median tenure
- 1y 7mmiddle half 11m to 2y 5m
Put MDB 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.
Not enough recorded moves to draw a river for MDB yet.
How long people stay
27%<1y
45%1-2y
27%2-4y
0%4-7y
0%7y+
22 stays with both a start and an end on the record.
Who comes and goes, by year
0012
0013
0014
2015
2016
6517
4518
2019
4520
1321
1122
0223
0024
0125
0026
joined left2026 is a partial year
2012 to 2026: 22 joined, 22 left.
Caliber
Not enough scored profiles here yet (22).
Titles held here
- iOS Developer11
- Android Developer6
2 most common titles, by people who held them.
First job on the record for 32% of people here.
Whether a title rose here
The level of the first title recorded here, against the last.
19%Titles that rose4 of 21 classified people
- 19%Rose4 people
- 38%Stayed level8 people
- 43%Fell9 people
21 of the 22 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 21 of the 22 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
- UC Berkeley100.0%
The one school among the 22 people here with a school on file.
Of the 22 people here with a school on file, 22 list UC Berkeley.
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
73% of the people who have worked at MDB and list a location live in the San Francisco Bay Area today, against 47% of everyone on the map.
MDB
Everyone on the map
- 73%SF Bay Area16 · map 47%
- 23%New York5 · map 33%
All 22 people who worked at MDB 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 MDB: 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.
On the same resumes
Companies that show up most often alongside MDB, at any point in a career.
Key facts
- 22 people on the Zelcast alumni map have worked at MDB: 0 are there now and 22 have moved on.
- The median tenure at MDB is 1y 7m (middle half 11m to 2y 5m).
- Of those who moved on from MDB, fewer than 3 went on to a founder title, 14% joined a company with 200 or fewer people, and 32% joined a company with 10,000 or more.
- The most common title held at MDB is iOS Developer, then Android Developer.
- Of the 22 people here with a school on file, 22 list UC Berkeley (100.0%). A person can list more than one school, so these overlap rather than add up.
- 73% of the 22 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.
- Of the 21 people here whose title could be placed on a ladder both before and after, 4 rose, 8 stayed level and 9 fell.
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 MDB? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.
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