John Jr Email & Phone Number
Senior Software Engineer @ Meta
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Jr Location
- New York, NY, US
John Jr Work
- 2025 -now Senior Software Engineer @
- 2019 -2025 Senior Software Engineer @
- 2018 -2019 Senior Data Developer @
- 2017 -2018 Senior Software Engineer @
- 2016 -2016 Senior Software Engineer @
- 2014 -2015 Senior Software Engineer and Machine Learning Engineer @
- 2012 -2013 Software Engineer Manager @
- 2010 -2013 Computational Mathematician and Software Engineer @
- 2009 -2010 Computational Mathematician and Software Engineer @
- 2008 -2009 Software Engineer @
- 2004 -2006 Software Engineer Intern @
- 2000 -2002 Computer Repair Technician @ Nacional Mercantil LTDA
John Jr Education
- Université de Technologie de Troyes
Doctor of Philosophy (PhD) student, Recherche Opérationnelle, Statistiques Appliquées et Simulation (Computer Science(Operational Research))
2016-2017 - Universidade Federal de Minas Gerais
Master of Science (MSc), Computer Science (Operations Research)
2013-2015 - Universidade Federal de Minas Gerais
Bachelor of Science (B.S.), Computational Mathematics
2007-2010 - Centro Federal de Educação Tecnológica de Minas Gerais
Technical Degree, Industrial Computers (Algorithms, Software Development)
2002-2004
John Jr Skills
- Fortran
- Linear Optimization
- R
- Linux
- Algorithms
- Django
- Open Source
- Banco de dados
- Desenvolvimento de software
- Agile Methodologies
- CPLEX
- Opl
- Software
- Desenvolvimento Orientado A Testes
- Mathematical Modeling
- Continuous Integration
- C++
- TDD
- SQL
- Python
- Combinatorial Optimization
- Software Development
- Services
- Clean Code
- Databases
John Jr Summary
- John Jr, based in New York, NY, US, is currently a Senior Software Engineer at Meta. John Jr brings experience from previous roles at Shopify, Catena Media, Resultados Digitais and Crave Food Services. John Jr holds a 2016 - 2017 Doctor of Philosophy (PhD) student, Recherche Opérationnelle, Statistiques Appliquées et Simulation in Computer Science(Operational Research) @ Université de Technologie de Troyes. With a robust skill set that includes Fortran, Linear Optimization, R, Linux, Algorithms and more. John Jr has 4 emails and 2 mobile phone numbers on RocketReach.
Looking for a different John Jr?
Find contact details for 700 million professionals.
Others Named John Jr
João Junior
Chief Revenue Officer (CRO)
State of São Paulo, Brazil
Joao Junior
Plant Superintendent
State of Paraná, Brazil
João Olívio
Senior Product Manager (Tech Corporate)
State of Ceará, Brazil
João Júnior
Life and Business Coach
Federal District, Brazil
Joao Junior
Head Renda Fixa
State of São Paulo, Brazil
Joao Junior
Gerente
São Caetano do Sul, SP, BR
Top Meta Employees
David Gillis
VP, Product Design
Menlo Park, CA, US
Brett Vogel
VP PMM, Metaverse
Menlo Park, CA, US
Rachel Peterson
Vice President, Data Centers
Menlo Park, CA, US
Colan Sewell
Vice President, CRO Reality Labs at Meta
Menlo Park, CA, US
Mike Fahey
VP, Data Engineering
Menlo Park, CA, US
Jagjit Chawla
VP, Product Management - FB Feed, Reels and Search
Menlo Park, CA, US
Jason Kalich
Vice President Engineering - Production Engineering
Menlo Park, CA, US
Hari Pudusseri
VP Engineering, Enterprise Products
Menlo Park, CA, US
Ryan Cairns
VP, VR
Menlo Park, CA, US
Gayatree Ganu
VP, Product Management
Menlo Park, CA, US
Annie Kubiliun
CEO Communications Manager, Social Media
Miami Beach, FL, US
Alex Himel
Vice President, Wearables at Meta
Menlo Park, CA, US
Yee Song
Vice President of Engineering
Menlo Park, CA, US
Atish Banerjea
Chief Information Officer
California, United States
Darcy Palder
CEO Communications
United States
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co