Zelcastalumni map

People who leave Hortonworks most often go to Cloudera. Of them, 14% go somewhere small. The median tenure is 1y 11m

Not Hortonworks'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. 873 on it by people. Updated September 30, 2026.

People on the map
29Under 0.1% of everyone on the map
There now
00% of the people here
Moved on
29100% of the people here
Median tenure
1y 11mmiddle half 1y 2m to 3y 3m

Put Hortonworks side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most leave for Cloudera (25% of recorded departures).

Hortonworks27 in · 28 out

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

Cloudera725%
0 of 27 recorded arrivals shown, 27 more from 24 other companies7 of 28 recorded departures shown, 21 more to 19 other companies

After Hortonworks

  • 14%Joined a startup4
  • 25%Joined a big company7
  • 61%Elsewhere

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

How long people stay

21%<1y
33%1-2y
29%2-4y
17%4-7y
0%7y+
1y 11m median tenuremiddle half 1y 2m to 3y 3m

24 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: 29 joined, 29 left.

Caliber

Not enough scored profiles here yet (16).

Titles held here

  1. Member of Technical Staff6
  2. Staff Software Engineer4
  3. Senior Software Engineer3
  4. Software Engineer Intern3

4 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.

38%Titles that rose9 of 24 classified people

  • 38%Rose9 people
  • 46%Stayed level11 people
  • 17%Fell4 people

24 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.

Where they studied

  1. Stanford13.8%
  2. Carnegie Mellon10.3%

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

4 of the 29 people here with a school on file list Stanford and 3 list Carnegie Mellon. 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 Hortonworks and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

Hortonworks
Everyone on the map
  • 69%SF Bay Area20 · map 41%
  • 31%Somewhere else9

All 29 people who worked at Hortonworks 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 Hortonworks: 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 Hortonworks: 0 are there now, 29 have moved on.
  • Most leave for Cloudera: 7 people, 25% of recorded departures.
  • Median tenure at Hortonworks: 1y 11m, middle half 1y 2m to 3y 3m.
  • Of the people with a recorded next move after Hortonworks, fewer than 3 went to a founder title next, 14% joined a company of 200 or fewer, and 25% joined one of 10,000 or more.
  • Most common title held here: Member of Technical Staff, then Staff Software Engineer.
  • Top school: Stanford, listed by 4 of the 29 people here with one on file (13.8%). Then Carnegie Mellon (3).
  • 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.
  • 9 rose, 11 stayed level, 4 fell, out of the 24 people here whose title could be placed on a ladder before and after.

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

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