AeroLeads people directory · profile
Siddharth Ray Email & Phone Number
Technical Lead and Software Engineer
at
Meta
1 work email found
@facebook.com
3 phones found area 908
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Technical Lead and Software Engineer
Location
Sunnyvale, California, United States
Company size
Who is Siddharth Ray? Overview
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Quick answer
Siddharth Ray is listed as Technical Lead and Software Engineer at Meta, a with 136862 employees, based in Sunnyvale, California, United States. AeroLeads shows a work email signal at facebook.com, phone signal with area code 908, and a matched LinkedIn profile for Siddharth Ray.
Siddharth Ray previously worked as Technical Lead / Software Engineer at Meta and Tech Lead / Manager at Google. Siddharth Ray holds Doctor Of Philosophy - Phd, Electrical Engineering And Computer Science from Massachusetts Institute Of Technology.
Company email context
Email format at Meta
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{first_initial}{last}@facebook.com
86% confidence
AeroLeads found 1 current-domain work email signal for Siddharth Ray. Compare company email patterns before reaching out.
Profile bio
About Siddharth Ray
I am a dynamic leader with over 18 years of experience in product development, engineering, and technology, specializing in GenAI and System Software for AR/VR devices, smartphones, and wearables. Currently, I focus on enhancing GenAI’s performance on consumer devices like the Ray-Ban Meta smart glasses. As a key contributor to high-impact consumer electronics, including the Ray-Ban Meta smart glasses and Pixel phones, I hold over 50 patents and have authored more than 20 published papers. My educational background includes a PhD and MS in Electrical Engineering and Computer Science from MIT, and a B.Tech in Electrical Engineering from IIT Madras. I have a proven track record in leading cross-functional teams and driving technological innovations that enhance user experience, with a passion for pushing the boundaries of technology and a dedication to creating impactful products that improve everyday life.
Listed skills include Wireless, Lte, Cdma, 3Gpp, and 19 others.
Current workplace
Siddharth Ray's current company
Company context helps verify the profile and gives searchers a useful next step.
Meta
7 roles
Siddharth Ray work experience
A career timeline built from the work history available for this profile.
Technical Lead / Software Engineer
CurrentAs a Technical Lead in GenAI and System Software, I focus on enhancing Meta AI’s performance and reliability on consumer devices like the Ray-Ban Meta smart glasses. With specialization in connectivity and location software for AR/VR, I played a pivotal role in the successful launch of Ray-Ban Meta, significantly improving product functionality, performance, and market readiness. Additionally, I spearheaded the architecture, design, and development for a diverse range of products, including Meta AI, Smart Glasses (Ray-Ban Stories, Ray-Ban Meta), AR Glasses, and MR headsets (Meta Quest).
Jun 2021 - Present
Tech Lead / Manager
I led the development of system software for location and connectivity power, thermal, and performance management, contributing significantly to five generations of Pixel phones (from Pixel 2 to Pixel 6), the Pixel Watch, and four major Android OS releases (O, P, 10, 11). Additionally, I managed the delivery of solutions across systems, firmware, OS, and cloud, ensuring seamless integration and optimal performance.
Jan 2017 - Jun 2021
Senior Staff Engineer
I developed architecture, system design, and software for cellular modem and GNSS chipsets, securing the first cellular chipset design win for Samsung Semiconductor with the Samsung S6. I also integrated cellular modems into the S6, S7, Note 4, and Note 5 phones, and contributed to GPS chipset development, leading to design wins in Samsung’s J and A series phones.
Jun 2013 - Jan 2017
Wireless Architect
I innovated technologies to enhance wireless access speed and cost-efficiency, spearheading the development of Google’s Spectrum Access System (SAS). This system enabled dynamic radio spectrum sharing and significantly improved spectrum utilization.
Nov 2011 - Jun 2013
Co-Founder
Fawna
I founded the world’s first distributed multi-antenna company, which was based on my PhD research and aimed at enhancing wireless capacity for carriers and enterprises. In this role, I managed product definition, customer engagement, venture capital financing, team creation, and engineering development.
Sep 2010 - Oct 2011
Staff Engineer
I contributed to the development, product development, and standardization of Advanced 4G (LTE) technology, specifically Release 8. My work included developing critical components for the first commercial-grade 4G cellular base station chipsets, including the multi-user base station scheduler.
Sep 2006 - Sep 2010
Team & coworkers
Colleagues at Meta
Other employees you can reach at metadownhole.com. View company contacts for 136862 employees →
OA
Omar Awil
Colleague at MetaMogadishu, Banaadir, Somalia
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FG
Frankie Geddie
Colleague at MetaSeguin, Texas, United States
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EK
Enes Karatas
Colleague at MetaChicago, Illinois, United States
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WC
Walker Clayton
Colleague at MetaAustin, Texas, United States
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EC
Emma Collins
Colleague at MetaSan Francisco, California, United States
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BM
Brendan Mahler
Colleague at MetaCanmore, Alberta, Canada
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MN
Mohrail Nabil
Colleague at MetaLuxor, Egypt
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JW
Jessica Wilkes
Colleague at MetaLos Angeles Metropolitan Area, United States
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JL
Jiahao Lin
Colleague at MetaSan Francisco Bay Area, United States
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AZ
Alayna Zimmerman
Colleague at MetaBirmingham, England, United Kingdom
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Omar Awil
Colleague at MetaMogadishu, Banaadir, Somalia
View →
FG
Frankie Geddie
Colleague at MetaSeguin, Texas, United States
View →
EK
Enes Karatas
Colleague at MetaChicago, Illinois, United States
View →
WC
Walker Clayton
Colleague at MetaAustin, Texas, United States
View →
EC
Emma Collins
Colleague at MetaSan Francisco, California, United States
View →
BM
Brendan Mahler
Colleague at MetaCanmore, Alberta, Canada
View →
MN
Mohrail Nabil
Colleague at MetaLuxor, Egypt
View →
JW
Jessica Wilkes
Colleague at MetaLos Angeles Metropolitan Area, United States
View →
JL
Jiahao Lin
Colleague at MetaSan Francisco Bay Area, United States
View →
AZ
Alayna Zimmerman
Colleague at MetaBirmingham, England, United Kingdom
View →
3 education records
Siddharth Ray education
Doctor Of Philosophy - Phd, Electrical Engineering And Computer Science
Massachusetts Institute Of Technology
Master Of Science - Ms, Electrical Engineering And Computer Science
Massachusetts Institute Of Technology
Bachelor Of Technology - Btech, Electrical Engineering
Indian Institute Of Technology, Madras
FAQ
Frequently asked questions about Siddharth Ray
Quick answers generated from the profile data available on this page.
What company does Siddharth Ray work for?
Siddharth Ray works for Meta.
What is Siddharth Ray's role at Meta?
Siddharth Ray is listed as Technical Lead and Software Engineer at Meta.
What is Siddharth Ray's email address?
AeroLeads has found 1 work email signal at @facebook.com for Siddharth Ray at Meta.
What is Siddharth Ray's phone number?
AeroLeads has found 3 phone signal(s) with area code 908 for Siddharth Ray at Meta.
Where is Siddharth Ray based?
Siddharth Ray is based in Sunnyvale, California, United States while working with Meta.
What companies has Siddharth Ray worked for?
Siddharth Ray has worked for Meta, Google, Samsung Electronics, Fawna, and Qualcomm.
Who are Siddharth Ray's colleagues at Meta?
Siddharth Ray's colleagues at Meta include Omar Awil, Frankie Geddie, Enes Karatas, Walker Clayton, and Emma Collins.
How can I contact Siddharth Ray?
You can use AeroLeads to view verified contact signals for Siddharth Ray at Meta, including work email, phone, and LinkedIn data when available.
What schools did Siddharth Ray attend?
Siddharth Ray holds Doctor Of Philosophy - Phd, Electrical Engineering And Computer Science from Massachusetts Institute Of Technology.
What skills is Siddharth Ray known for?
Siddharth Ray is listed with skills including Wireless, Lte, Cdma, 3Gpp, Mobile Communications, Digital Signal Processors, Wireless Networking, and Algorithms.
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