AeroLeads people directory · profile
Lenjoy Lin Email & Phone Number
Co-Founder
at
Genspark
1 work email found
@pinterest.com
3 phones found area 650 and 917
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Co-Founder
Location
Mountain View, California, United States
Company size
Who is Lenjoy Lin? Overview
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Quick answer
Lenjoy Lin is listed as Co-Founder at Genspark, a company with 10 employees, based in Mountain View, California, United States. AeroLeads shows a work email signal at pinterest.com, phone signal with area code 650, 917, and a matched LinkedIn profile for Lenjoy Lin.
Lenjoy Lin previously worked as Building innovative AI products at Genspark and Head of Engineering on Ads Measurement / Targeting / CSE / Integrity Experience at Bytedance. Lenjoy Lin holds Master'S Degree, Computer Science from Zhejiang University.
Company email context
Email format at Genspark
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{first}@pinterest.com
86% confidence
AeroLeads found 1 current-domain work email signal for Lenjoy Lin. Compare company email patterns before reaching out.
Profile bio
About Lenjoy Lin
Expertise: combination of infra, AI/ML, product and analytics, with deep domain knowledge of ads ecosystem, search and integrity.Leadership: 10+ years tech lead and 6+ years people manager experience, successfully founded and scaled engineering teams in Google, TikTok, Pinterest, and startup.With 15+ years engineering experience, increased monetization revenue and customer success by initiating/delivering a range of products (audience targeting, lookalike modeling, pacing, signal loss mitigation, brand safety, etc), enhancing recommendation system (applied ML, user modeling, signal modeling, ranking algo, etc), as well as building infra for serving stack with very high QPS (YouTube ads and Google Display ads overall traffic) and large-scale data processing.I believe that "math + infra" is the power of exploring the world, and AGI (artificial general intelligence) would empower human civilization.
Listed skills include Distributed Systems, Python, C++, Software Engineering, and 18 others.
Current workplace
Lenjoy Lin's current company
Company context helps verify the profile and gives searchers a useful next step.
Genspark
9 roles
Lenjoy Lin work experience
A career timeline built from the work history available for this profile.
Oct 2024 - Present
Head Of Engineering On Ads Measurement / Targeting / Cse / Integrity Experience
Head of Engineering on Ads Measurement & Targeting: founded and scaled the R&D team, focused on Measurement (signal, conversion optimization, brand safety, privacy-enhancing tech, etc) and Targeting (user modeling, lookalike, audience, personalization, etc). Head of CSE (Customer Solutions Engineering): founded and scaled CSE department globally (Americas.
Jan 2020 - Sep 2024
Em & Head Of Personalization Engineering
Founded the Consumer Personalization Engineering Team, focused on overall recommendation (infra, relevance, content, ranking, ML modeling)
Nov 2017 - Jan 2020
Tech Lead Of Homefeed Ads
overall TL in Homefeed Ads: retrieval, ML model, ranking, auction, experiments, etc.Founding TL in Ads Targeting: initiated and scaled the whole targeting system from scratch.Founding TL in Ads Marketplace: focused on ads demand and supply with economics and mathematics modeling technologies, including budget pacing, ad load, auction, etc.
Oct 2015 - Nov 2017
Staff Software Engineer - Youtube Ads
As a founding member, rebuilt new ads serving and quality stack from scratch, including ads indexing, retrieval, ranking, logging, brand safety, etc.
Jan 2015 - Oct 2015
Staff Software Engineer / Tech Lead - Display Ads
Founding TL of Audience Targeting serving team, built user data server (for all Google Display ads traffic), also focused on user data processing infra, ads build pipeline, ads quality/product, etc.
Jul 2010 - Feb 2015
Software Engineer - Web Search
Web search: indexing, search ranking, experience, etc.The 1st ever interactive OneBox (Currency Exchange: google "usd to euro") was built by me:)
Jul 2006 - Jul 2010
Intern - Msn
Apr 2005 - Aug 2005
2 education records
Lenjoy Lin education
Master'S Degree, Computer Science
Zhejiang University
Bachelor'S Degree, Mathematics
Zhejiang University
FAQ
Frequently asked questions about Lenjoy Lin
Quick answers generated from the profile data available on this page.
What company does Lenjoy Lin work for?
Lenjoy Lin works for Genspark.
What is Lenjoy Lin's role at Genspark?
Lenjoy Lin is listed as Co-Founder at Genspark.
What is Lenjoy Lin's email address?
AeroLeads has found 1 work email signal at @pinterest.com for Lenjoy Lin at Genspark.
What is Lenjoy Lin's phone number?
AeroLeads has found 3 phone signal(s) with area code 650, 917 for Lenjoy Lin at Genspark.
Where is Lenjoy Lin based?
Lenjoy Lin is based in Mountain View, California, United States while working with Genspark.
What companies has Lenjoy Lin worked for?
Lenjoy Lin has worked for Genspark, Bytedance, Houzz, Pinterest, and Youtube.
How can I contact Lenjoy Lin?
You can use AeroLeads to view verified contact signals for Lenjoy Lin at Genspark, including work email, phone, and LinkedIn data when available.
What schools did Lenjoy Lin attend?
Lenjoy Lin holds Master'S Degree, Computer Science from Zhejiang University.
What skills is Lenjoy Lin known for?
Lenjoy Lin is listed with skills including Distributed Systems, Python, C++, Software Engineering, Algorithms, Scalability, Mapreduce, and Java.
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