talent_arena
Exa vs Parallel.
updated Jul 15, 2026 / source: MTS
quick_read
talent_timeline
ExaParallel
search_stack_teams
Curated by agent search
Search infrastructure + crawl
Jeeyoung Kim · Head of Engineering
Head of Engineering across the core engine.
His mandate is solving search in the age of AI; earlier engineering leadership at Google, Plaid, Square, and Chronosphere.
Li Fan · Head of search infra
Head of search infra — vector DB, LLM inference, and serving.
Spent six years at Meta on retrieval infra powering Facebook and Instagram search; actively hiring across infra and ranking.
Grégoire Lionnet · Scaling Crawling @ Exa
Leads Exa’s crawling team.
Spent eight years at Ahrefs: built Site Audit’s crawler and backend from scratch, then led the C++ team that built Yep’s search engine from scratch.
Shreyas S. · Founding Engineer
Built Exa’s Rust vector database for sub-100ms hybrid neural and keyword search.
Also manages Exa’s web-scale infrastructure.
Search infrastructure + index
Utkarsh Srivastava · Head of Engineering
Leads engineering for infrastructure that lets AI agents use the web.
Previously led engineering at Twitter, Google, and Patreon; earlier built Twitter ads systems serving billions of impressions a day.
Michael Jahr · Founding Engineer
Founding engineer from Parallel’s first month.
Stanford BS/MS; spent nine years as a Google staff engineer before returning to SF to build with Parag Agrawal.
Catalin Popescu · Engineer
Early engineer on Parallel’s core index and crawl stack.
Co-invented Google’s polite web-crawling system (2003 patent, with Anurag Acharya) — infrastructure from Google’s first search generation.
Embeddings + ranking
Michael Fine · Head of Machine Learning
Head of Machine Learning.
Earlier ML work at Apple, Two Sigma, and Uber ATG.
Benjamin Y Chan · Research Scientist
Runs Exa’s embedding-model team.
His distributed-systems research includes consensus protocols now used by Ava Labs and Solana Alpenglow.
Joshua Yurtsever · Machine Learning Researcher
Works on perfecting web search for the LLM era.
Previously at Meta and Berkeley AI Research.
Retrieval + ranking + models
Tushar Gupta · Member of Technical Staff, AI
Owns retrieval, query understanding, ranking, and context engineering under latency and cost constraints.
Spent seven years at Google Search Ranking.
Rahul Huilgol · Member of Technical Staff
Works on search for AI and AI for search.
Earlier built distributed training at AWS Neuron and SageMaker model parallelism.
Agent products
Liam Hinzman · Head of Product R&D
Leads Exa Deep, Monitors, Agent, and Websets.
His remit also includes parsers, in-house model training, design, and product launches.
Agent workflows
Pranay Reddy Samala · Member of Technical Staff
One of Parallel’s first 10 employees; leads Deep Research, Task, Monitor, and FindAll.
Previously worked on behavior prediction at Waymo and camera-only localization at Matic.
what historical job posts suggest
- Jun–Jul 2025Exa’s earliest visible hiring emphasized raw engine scale: one posting described a billion-vector database under 100ms; another, a crawler handling 100M+ pages per day. Retrieval speed and web-scale ingestion were the visible bottlenecks.
- Sep–Oct 2025By fall, the emphasis had shifted upward. Three Agentic Search and ML Evals postings brought in multi-step planning, synthesis, benchmarks, and real-world agent tasks—moving from retrieval performance toward end-to-end answer quality.
- Dec 2025–Jun 2026The next expansion runs from data infrastructure into knowledge. A 100+ PB distributed-data role was followed by work on entity resolution, truth discovery, and reasoning over web data—the clearest new layer above Exa’s core engine.
- Jun 2025–Jan 2026Parallel initially described the work as one end-to-end remit, bundling crawling, indexing, ranking, retrieval, reasoning, and model training. The first two visible postings point to generalists spanning most of the engine.
- Apr 2026April’s Developer Integrations opening is the first visible move beyond the core API, calling for custom nodes, plugins, connectors, and third-party AI workflows.
- Jun 23, 2026The clearest change came on June 23: Retrieval & Indexing, Search Ranking, and Model Training all opened together. That cluster is the strongest evidence that Parallel is preparing for dedicated subsystem ownership.
function_mix_evolution
quarterly active roster · shared comparison window
Engineering / ResearchProduct / DesignGTM / DevRelBusiness / Ops
exa · 106 current people
parallel · 75 current people
current_team / open_roles
function
Exa
team
open
hiring demand
Parallel
team
open
hiring demand
Eng / Research
66
62.3% of team
18
48.6% of roles
27.3%
43
57.3% of team
12
57.1% of roles
27.9%
Product
9
8.5% of team
2
5.4% of roles
22.2%
4
5.3% of team
2
9.5% of roles
50%
GTM
14
13.2% of team
10
27.0% of roles
71.4%
17
22.7% of team
6
28.6% of roles
35.3%
Ops
17
16.0% of team
7
18.9% of roles
41.2%
11
14.7% of team
1
4.8% of roles
9.1%
total
106
37
34.9%
75
21
28.0%
* hiring demand = open roles ÷ current team
talent_score_evolution
exa
4.66
106 current people · 12mo -0.04
parallel
4.73
75 current people · 12mo -0.07
ExaParallel
Source: MTS
recent_hire_scores
average score of hires still on the team · trailing windows are cumulative
counts shown as Exa / Parallel
ExaParallel
function_shape
exa
parallel
headcount
66
43
% company
62.3%
57.3%
hires 12mo
46
28
12mo join share
69.7%
65.1%
median tenure
6mo
8mo
median age
26
31
leadership
5
2
open roles
18
12
roles_hiring_intent
talent_overlap_map
competitive read
Google is the main overlap: each currently employs 12 Google alumni. The talent network diverges beyond that. Parallel has 8 Twitter alumni who worked under Parag Agrawal, plus stronger ties to Stanford and Microsoft. Exa draws more from Berkeley, MIT, and Waterloo. Parallel’s current roster is more PhD-heavy (6 completed PhDs vs 1 at Exa), while Exa’s is younger.
talent_retention
month_12
exa
77.6%
38 of 49 still there at 12mo
parallel
100%
24 of 24 still there at 12mo
ExaParallel
click a month on the chart
where_they_went
Exa
16 of 22 recent departures with a known next role
Parallel
4 of 6 recent departures with a known next role
team_age
Exa median 28 · avg 28.2 · 91/106 known|Parallel median 31 · avg 32.6 · 60/75 known
ExaParallel
age_mix
exa · 90 known · median 28
20-24
22
25-29
38
30-34
23
35-39
4
40+
3
bands
5 age ranges
parallel · 60 known · median 31
20-24
7
25-29
16
30-34
16
35-39
11
40+
10
department
exa avg
parallel avg
younger
Engineering / Research
27.1
32.7
Exa
Product / Design
28.9
28
mixed
GTM / DevRel
31.2
30.5
mixed
Business / Ops
29.7
34.6
Exa
company_lineage
exa (106)
Jun 2021
Will Bryk· Co-Founder and CEO (current)
2023, month unknown
Jeffrey Wang· Co-Founder (current)
Nov 2023
Benjamin Chen· Machine Learning Researcher (current)
Hubert Yuan· Software Engineer (current)
2024, month unknown
Joshua Ahn· Member of Technical Staff (current)
Shreyas S.· Founding Engineer (current)
Apr 2024
Michael Fine· Machine Learning Researcher (current)
Jun 2024
João Adriano· Technical Staff (current)
Sharon Kanyuira· GTM (current)
Jul 2024
Stanislava Tarasiuk· People & Business Operations (current)
Aug 2024
Felix Zeller· Technical Staff (current)
Sep 2024
Gabriel C.· Software Engineer (current)
Maiia S.· GTM (current)
Oct 2024
Ishan Goswami· Software Engineer (current)
Dec 2024
Sam Mitchell· Research Scientist (current)
2025, month unknown
Carlos Marques· MLOps Engineer (current)
Felicia M. Tang· Chief of Staff (current)
Jeeyoung Kim· Head of Engineering (current)
Jessica Zhao· ML (current)
Liam Hinzman· Software Engineer (current)
Feb 2025
Zixi An· Member of Technical Staff (current)
Apr 2025
Mark Pekala· Software Engineer (current)
Roland Killian· Software Engineer (current)
Song Y.· Design Engineer (current)
May 2025
William Roberts· Growth & Product (current)
Jun 2025
Benjamin Y Chan· Research Scientist (current)
Rohit P.· Software Engineer (current)
Jul 2025
Linh Nguyen· Data Engineer (current)
Nitya Sridhar· Marketing and Product lead (current)
Shyam Kumar· product (current)
Aug 2025
Aman Choudhri· Software Engineer (current)
Tanishq Jaiswal· Member of Technical Staff (current)
Sep 2025
🌻 conrad soon 🌻· member of semi-technical staff (current)
Gavin Smith· Founding Strategic Account Executive (current)
Jeremy Gleeson· Software Engineer (current)
Oct 2025
Jakub Hojsan· Forward Deployed Engineer (current)
Scott Langille· Engineering & Growth (current)
Summer Devlin· Software Engineer (current)
Nov 2025
Alexandra Iamonaco· People (current)
Grégoire Lionnet· Scaling Crawling @ Exa (current)
Isaak Garber· BizOps (current)
Joshua Yurtsever· Machine Learning Researcher (current)
Louis Walsh· Forward Deployed Engineer (current)
Zoe Zheng· Designer (current)
Dec 2025
Jan van der Vegt· Machine Learning Engineer (current)
Shef Wang· Growth (current)
2026, month unknown
Adeesh Jain· BizOps & GTM (current)
Cat Yu· Strategic Account Executive (current)
Jatin Gupta· GTM Engineer (current)
Jonah Berman· Forward Deployed Engineer (current)
Lakee Sivaraya· Machine Learning Engineer (current)
Mitchell Sabbadini· Software Engineer (current)
Ryan Wong· Software Engineer (current)
Sami Yousef· Software Engineer (current)
William L.· Engineer (current)
Wouter Stolk· Machine Learning Engineer (current)
Yi Y.· Forward Deployed Engineer (current)
Feb 2026
Aneesh Veeramachaneni· Member of Technical Staff (current)
Chris Perpignani· Enterprise Growth (current)
Mar 2026
Andrew Kim· Expansion (current)
Arnav Wadehra· Search (current)
Ben Digne· gtm (current)
Brandt Hedgpeth· Product & Growth (current)
Felix Kroner· Machine Learning Research Engineer at Exa (current)
Jeremy Suh· Search R&D (current)
John Connell· Talent Engineer (current)
Kyle Walden· Strategic Partnerships / GTM (current)
Matej Stuchlik· Member of Technical Staff (current)
Max Buckley· Head of Knowledge Research (current)
Patrick Schork· Founding Security Engineer (current)
Ryan Qiu· Software Engineer (current)
Teo Gonzalez· Partnerships (current)
Ventsi T.· GTM (current)
Apr 2026
Aleksandr Likhanov· Member of Technical Staff (current)
Alexandre J.· Strategic Partnerships (current)
Alice H.· Founding Lawyer (current)
Jamison Furr· Consultant (current)
Li Fan· Head of search infra (current)
Pedro Fernandes· Software Engineer (current)
Ryan Ahern· Forward Deployed Engineer (current)
Sam Bai· Software Engineer (current)
Tanmay Sachan· Search R&D (current)
Wen-Hao Lue· Software Engineer (current)
May 2026
Colin Gould· Software Engineer (current)
Darshan Advani· Sr. Enterprise Growth Marketing (current)
Estelle Lee· Software Engineer (current)
Ethan Carter Edwards· Intern (current)
Gianlorenzo Occhipinti· Software Engineer (current)
Heidi C.· Workplace Operations Lead (current)
Isaiah Flores· Forward Deployed Engineer (current)
Karan Singh· VP, Revenue Operations (current)
Kartik R.· Research Intern (current)
Lauren Y.· Recruiting (current)
Lucy Zimmerman· Research Engineer (current)
Parantak S.· Research Engineer (current)
Saif Raja· Developer Relations Engineer (current)
Jun 2026
Anton Kaminskyi· Research Intern (current)
Bartosz Dzionek· Machine Learning Researcher (current)
Charles Shin· Lead Product Designer (current)
Isabella Razura· Sales Development Representative (current)
Jiayi Wang· Research Engineer (current)
Krister Edmark· GTM (current)
Marcus Holm· Chief Revenue Officer (current)
Michael Cronin· Software Engineer (current)
Shibo Zhou· Software Engineer (current)
Tanner Heaphy· Vice President of Sales (current)
parallel (75)
Oct 2023
Parag Agrawal· Founder (current)
Nov 2023
Catalin Popescu· Engineer (current)
Travers Nisbet· Co-Founder (current)
Dec 2023
Venu Gopal Kasturi· Founding Engineer (current)
Jun 2024
Kumar Saunack· Intern (current)
Pranay Reddy Samala· Member of Technical Staff (current)
Jul 2024
Anshul Tomar· Member of Technical Staff (current)
Prateek Varshney· Member of Technical Staff (current)
Aug 2024
Shlok Mehrotra· Member of Technical Staff (current)
Oct 2024
Manvesh Vyas· Engineer (current)
Nov 2024
2025, month unknown
Darien Lee· Finance & Ops (current)
Kapil Vaidya· Member of Technical Staff (current)
Mykola S.· Engineering (current)
Feb 2025
Tommy Vo Tran· Member of Technical Staff (current)
Mar 2025
Qiao Han· Software Engineer (current)
Apr 2025
Tushar Gupta· Member of Technical Staff (current)
Aug 2025
Utkarsh Srivastava· Head of Engineering (current)
Sep 2025
Carra Wu· Product (current)
Nick Sallon· Strategic Advisor (current)
Oct 2025
Adam Jacoby· Member of Technical Staff (current)
Ipshita Agarwal· GTM (current)
Ken Kawamoto· Member of Technical Staff (current)
Lukas Levert· Product Marketing (current)
Nov 2025
Charles Martin· AI Natives (current)
Karan Aggarwal· Member of Technical Staff (current)
Matt H.· Member of Technical Staff - Engineering (current)
Serj B.· Member of Technical Staff (current)
Dec 2025
Chris Tomaselli· Enterprise GTM (current)
Nick Martitsch· Strategic Partnerships (current)
2026, month unknown
Angela Gandhi· Head of Legal (current)
Bryce Lowe· Member of Technical Staff (current)
Edward He· Member of Technical Staff (current)
Sahith J.· Builder (current)
Feb 2026
Jamal Edwards· Interim Director of IT (current)
Rahul Huilgol· Member of Technical Staff (current)
Son Do· Member of Technical Staff - FDE (current)
Mar 2026
Dave Frankel· GTM (current)
Graham Moreno· Head of GTM at Parallel Web Systems (current)
Jerry Zhu· Member of Technical Staff (current)
Liam H. Mulcahy· GTM (current)
Yang You· Head of Design (current)
Apr 2026
Alex Laubscher· Deployed Engineering (current)
Dani McCabe· Head of GTM Enablement (current)
Devin Gupta· Member of Technical Staff (current)
Melissa Kaganovsky, MBA· Founding Recruiter (current)
Nitin Kesarwani· Member of Technical Staff (current)
Tanner Young· Member of Technical Staff (current)
Zach Berman· Software Engineer (current)
May 2026
Brad Rathke· Member of Technical Staff (current)
Elijah G. J.· MTS, Deployed Engineering (current)
Eric Johnston· Enterprise GTM (current)
Lainey Tagliaferri· GTM (current)
Nate Kanat· GTM (current)
Peter Bui· Member of Technical Staff (current)
Ruthvik M.· Member of Technical Staff - FDE (current)
Vlad Shulman· Member of Technical Staff (current)
Zhengchao L.· Member of Technical Staff (current)
Jun 2026
Ben Carpenter-Nwanyanwu· Building the Internet for Agents (current)
Callum Green· GTM - EMEA (current)
Danielle Cyr· Enterprise GTM (current)
George Pickett· Developer Relations Engineer (current)
Jonathan Klein· GTM - Enterprise (current)
Josh Super· GTM (current)
Kylie (Drexel) Hubbard· GTM (current)
Max Rudder· GTM Ops (current)
Miguel Aroca-Ouellette· Member of Technical Staff (current)
Min S Kim· Technical Product Marketing (current)
Nathaniel Yeh· GTM, Enterprise (current)
Shreya Mantha· Building (current)
Vijay Shah· GTM (current)
Jul 2026
Martijn Lancee· Developer Partnerships (current)