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Jacob Stein Email & Phone Number

Software Engineer @ Meta
Location: Seattle, Washington, United States 7 work roles 2 schools
1 work email found @fb.com 1 phone found area 262 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Work email j****@fb.com
Direct phone (262) ***-****
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Role
Software Engineer @ Meta
Location
Seattle, Washington, United States

Who is Jacob Stein? Overview

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Quick answer

Jacob Stein is listed as Software Engineer @ Meta based in Seattle, Washington, United States. AeroLeads shows a work email signal at fb.com, phone signal with area code 262, and a matched LinkedIn profile for Jacob Stein.

Jacob Stein previously worked as Software Engineer at Meta and Software Development Engineer at Amazon. Jacob Stein holds Bachelor Of Arts (B.A.), Computer Science/Physics from Macalester College.

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{first}{last}@fb.com
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Profile bio

About Jacob Stein

Experienced software engineer that specializes in high throughput, distributed systems. I’ve worked as an engineer for the past decade, on services that range from a large scale distributed key-value store serving close to 100 billion QPS to a distributed query engine that analyzes petabyte scale data. I’ve led multiple cross-functional projects to successful releases, designing, building and maintaining systems of scale.

Listed skills include Java, Python, Grails, Prolog, and 20 others.

7 roles

Jacob Stein work experience

A career timeline built from the work history available for this profile.

Software Engineer

Menlo Park, CA, US

Memcache Team- Led efforts to improve efficiency and reliability for the Memcache service, a high throughput, distributed in-memory key-value store that serves billions of QPS from Meta productsand services.- Developed an optimized read-focused FIFO cache library which reduced read latency by60% over the existing caching libraries (C++)- Designed and.

Jun 2022 - Jun 2023

Software Development Engineer

Seattle, WA, US

AWS Athena Team- Led a cross functional project to add read and write support for the Ion data serialization format to Athena. Designed the overall project, implemented changes in both Athena’s DDL and DML engines, and developed enhancements for OSS Ion Hive Serde- Designed and implemented syntax for time and version travel in Athena’s DML engine and open.

Sep 2020 - May 2022

Software Engineer

New York, NY, US

  • Enterprise Tech team Worked on maintaining the Teem application and converting it from a monolithic structure to a horizontally scaling, service based architecture.
  • Designed and implemented a database router to manuallyshard the existing PostgreSQL database (Django)
  • Optimized server-side APIs to create/edit/delete rooms anddesks in bulk (Django)
  • Created an horizontal-stepper component to support wizard-style workflows (EmberJS)
Aug 2019 - Apr 2020

Software Developer

Verona, WI, US

  • Referrals and Authorizations team - 1.5 years
  • Technical Lead
  • Created a framework for revenue cycle users to create and send custom documents to payers. (Cache, VB6, C#, Javascript)Real Time Authorization team - 2 years
  • Mentor for new hires
  • Implemented a modified version of word2vec to categorize benefit plans from different payers (Cache)
  • Developed EDI message error handler and new features/specs for 278R/278N messages (Cache, C#, HTML)Eligibility team - 2 years
Jun 2013 - Nov 2018

Student Researcher

St. Paul, MN, US

Implemented a depth perception algorithm into image matching softwareBased on the waterfall and watershed algorithmsDeveloped in C++

May 2012 - Aug 2012

Student Researcher

St. Paul, MN, US

Created a Terahertz Spectroscopy SystemDeveloped an experiment to test the electromagneticproperties of graphene after exposed to Mid-Infrared LightHonors Physics Capstone Research

May 2011 - Dec 2011

Student Researcher

St. Paul, MN, US

Created a Weak Gravitational Lensing SimulationMonte Carlo simulation with 10,000,000 raysImplemented a Ray Tracing Algorithm in CUsed VIRGO data (http://www.mpa-garching.mpg.de/galform/virgo/) for stellar objects

May 2010 - Aug 2010
2 education records

Jacob Stein education

Bachelor Of Arts (B.A.), Computer Science/Physics

Macalester College

Study Abroad, Computer Science

Ait-Budapest
FAQ

Frequently asked questions about Jacob Stein

Quick answers generated from the profile data available on this page.

What is Jacob Stein's role at their current company?

Jacob Stein is listed as Software Engineer @ Meta.

What is Jacob Stein's email address?

AeroLeads has found 1 work email signal at @fb.com for Jacob Stein.

What is Jacob Stein's phone number?

AeroLeads has found 1 phone signal(s) with area code 262 for Jacob Stein.

Where is Jacob Stein based?

Jacob Stein is based in Seattle, Washington, United States.

What companies has Jacob Stein worked for?

Jacob Stein has worked for Meta, Amazon, Wework, Epic, and Macalester College.

How can I contact Jacob Stein?

You can use AeroLeads to view verified contact signals for Jacob Stein, including work email, phone, and LinkedIn data when available.

What schools did Jacob Stein attend?

Jacob Stein holds Bachelor Of Arts (B.A.), Computer Science/Physics from Macalester College.

What skills is Jacob Stein known for?

Jacob Stein is listed with skills including Java, Python, Grails, Prolog, Html, Javascript, Labview, and Latex.

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