Zelcastalumni map

People who leave Atlassian most often go to a long tail of companies. 8% found something next. 19% go small. Median stay 3y 1m

These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not Atlassian's headcount: 126 people on a map of 26,572, the No. 74 company on it by people. Updated August 20, 2026.

People on the map
1260.5% of everyone on the map
There now
7156% of the people here
Moved on
5544% of the people here
Median tenure
3y 1mmiddle half 1y 10m to 4y 7m

Put Atlassian 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 Meta.

Atlassian139 in · 55 out

55 recorded departures to 49 companies, none more than 2 to any one of them

6Meta4Capital One3Amazon Web Services3Salesforce
16 of 139 recorded arrivals shown, 123 more from 114 other companies0 of 55 recorded departures shown, 55 more to 49 other companies

After Atlassian

  • 8%Founded something4
  • 19%Joined a startup10
  • 21%Joined a big company11
  • 53%Elsewhere

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

How long people stay

9%<1y
19%1-2y
37%2-4y
30%4-7y
5%7y+
3y 1m median tenuremiddle half 1y 10m to 4y 7m

108 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: 145 joined, 74 left.

Caliber

79mediantop 10%86
0Eng Scorer caliber, 126 scored99

there now 78 moved on 83. The people who left score higher than the people still there.

Titles held here

  1. Software Engineer61
  2. Senior Software Engineer29
  3. Software Engineer Intern25
  4. Software Engineer II10
  5. Senior Engineering Manager8
  6. Software Development Intern5
  7. Engineering Manager4
  8. Principal Software Engineer4

8 most common titles, by people who held them.

Behind the median

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

  • 7%Exceptional or strong9 people
  • 37%Solid47 people
  • 53%Emerging67 people
  • 2%Unproven3 people

126 of the 126 people here carry an Eng Scorer tier.

Exceptional and strong are the top two of the five tiers. 9 of the 126 people here with a read sit in them, 7%. 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.

47%Titles that rose39 of 83 classified people

  • 47%Rose39 people
  • 53%Stayed level or fell44 people

83 of the 126 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 83 of the 126 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 Berkeley24.8%
  2. UC Davis5.6%
  3. UCLA5.6%
  4. Georgia Tech4.8%
  5. UIUC4.0%
  6. Carnegie Mellon3.2%
  7. Stanford3.2%
  8. UC San Diego3.2%

The 8 most listed schools among the 125 people here with a school on file.

Of the 125 people here with a school on file, 31 list UC Berkeley, 7 list UC Davis and 7 list UCLA. A person can list more than one school, so these overlap rather than add up.

Public work

one square is one in a hundred
37%have a public GitHub account on their profile

46 of the 126 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

67% of the people who have worked at Atlassian and list a location live in the San Francisco Bay Area today, against 47% of everyone on the map.

Atlassian
Everyone on the map
  • 67%SF Bay Area84 · map 47%
  • 25%New York31 · map 33%
  • 2%Los Angeles3 · map 6%
  • 6%Somewhere else8

All 126 people who worked at Atlassian 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 Atlassian: 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

  • 126 people on the Zelcast alumni map have worked at Atlassian: 71 are there now and 55 have moved on.
  • The most common previous employer before Atlassian is Meta (6 people), followed by Capital One and Amazon Web Services (AWS).
  • The median tenure at Atlassian is 3y 1m (middle half 1y 10m to 4y 7m).
  • Of those who moved on from Atlassian, 8% went on to a founder title, 19% joined a company with 200 or fewer people, and 21% joined a company with 10,000 or more.
  • The median Eng Scorer caliber of people who have worked at Atlassian is 79 on the 0 to 99 scale (126 scored).
  • The most common title held at Atlassian is Software Engineer, then Senior Software Engineer.
  • Of the 125 people here with a school on file, 31 list UC Berkeley (24.8%), then UC Davis (7). A person can list more than one school, so these overlap rather than add up.
  • 67% of the 126 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.
  • 37% of the 126 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 Atlassian? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.

Previous on the mapCruiseNo. 73 by people · 128 on the mapNext on the mapAT&TNo. 75 by people · 125 on the map

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Where Atlassian engineers go next · Alumni map · Zelcast