After Insight Data Science
- 27%Joined a startup17
- 16%Joined a big company10
- 58%Elsewhere
Shares of those who moved on, by their next stop.
People who leave Insight Data Science most often go to Meta and LinkedIn. 27% go small
These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not Insight Data Science's headcount: 66 people on a map of 26,572, the No. 145 company on it by people. Updated August 20, 2026.
- People on the map
- 660.2% of everyone on the map
- There now
- 00% of the people here
- Moved on
- 66100% of the people here
- Median tenure
- –only 9 stays here have both a start and an end on the record, too few to take a median from
Put Insight Data Science 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 leave for Meta (6% of recorded departures).
0 of 40 recorded arrivals shown, 40 more from 39 other companies7 of 66 recorded departures shown, 59 more to 56 other companies
How long people stay
33%<1y
56%1-2y
11%2-4y
0%4-7y
0%7y+
9 stays with both a start and an end on the record.
Who comes and goes, by year
0012
4413
1114
3015
91116
151617
111018
171319
9820
0621
0022
0023
0024
0025
0026
joined left2026 is a partial year
2012 to 2026: 69 joined, 69 left.
Caliber
82mediantop 10%89
0Eng Scorer caliber, 66 scored99
Titles held here
- Data Engineering Fellow26
- Fellow10
- Data Science Fellow9
- Artificial Intelligence Fellow5
- Data Engineer Fellow3
- Technical Advisor3
6 most common titles, by people who held them.
First job on the record for 24% of people here.
Behind the median
Everyone here with an Eng Scorer read, placed in their caliber tier.
- 23%Exceptional or strong15 people
- 38%Solid25 people
- 39%Emerging26 people
66 of the 66 people here carry an Eng Scorer tier.
Exceptional and strong are the top two of the five tiers. 15 of the 66 people here with a read sit in them, 23%. 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.
9%Titles that rose3 of 35 classified people
- 9%Rose3 people
- 91%Stayed level or fell32 people
35 of the 66 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 35 of the 66 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
- Stanford13.6%
- NYU12.1%
- UC Berkeley7.6%
- UIUC7.6%
- Cornell6.1%
- MIT6.1%
- Arizona State4.6%
- Cambridge4.6%
The 8 most listed schools among the 66 people here with a school on file.
Of the 66 people here with a school on file, 9 list Stanford, 8 list NYU and 5 list UC Berkeley. A person can list more than one school, so these overlap rather than add up.
Public work
one square is one in a hundred
61%have a public GitHub account on their profile
40 of the 66 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
56% of the people who have worked at Insight Data Science and list a location live in the San Francisco Bay Area today, against 47% of everyone on the map.
Insight Data Science
Everyone on the map
- 56%SF Bay Area37 · map 47%
- 36%New York24 · map 33%
- 5%Washington DC3 · map 7%
All 66 people who worked at Insight Data Science 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 Insight Data Science: 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 Insight Data Science, at any point in a career.
Key facts
- 66 people on the Zelcast alumni map have worked at Insight Data Science: 0 are there now and 66 have moved on.
- The most common next employer after Insight Data Science is Meta (4 people, 6% of recorded departures), followed by LinkedIn.
- Of those who moved on from Insight Data Science, fewer than 3 went on to a founder title, 27% joined a company with 200 or fewer people, and 16% joined a company with 10,000 or more.
- The median Eng Scorer caliber of people who have worked at Insight Data Science is 82 on the 0 to 99 scale (66 scored).
- The most common title held at Insight Data Science is Data Engineering Fellow, then Fellow.
- Of the 66 people here with a school on file, 9 list Stanford (13.6%), then NYU (8). A person can list more than one school, so these overlap rather than add up.
- 56% of the 66 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.
- 61% of the 66 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 Insight Data Science? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.
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