Lead Software Engineer
Current
Aug 2024 - Present
AeroLeads people directory · profile
Joao Santos Email & Phone Number
Lead Software Engineer
at
Nubank
1 work email found
@griaule.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Lead Software Engineer
Location
Florianópolis, Santa Catarina, Brazil
Company size
Who is Joao Santos? Overview
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Quick answer
Joao Santos is listed as Lead Software Engineer at Nubank, a with 2936 employees, based in Florianópolis, Santa Catarina, Brazil. AeroLeads shows a work email signal at griaule.com and a matched LinkedIn profile for Joao Santos.
Joao Santos previously worked as Senior Software Engineer at Nubank and Software Engineer at Nubank. Joao Santos holds Cientista Da Computação, Ciência Da Computação from Universidade Federal De Pernambuco.
Company email context
Email format at Nubank
This section adds company-level context without repeating Joao Santos's masked contact details.
{first}.{last}@griaule.com
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AeroLeads found 1 current-domain work email signal for Joao Santos. Compare company email patterns before reaching out.
Profile bio
About Joao Santos
Joao Santos is a Lead Software Engineer at Nubank. He possess expertise in c++, sql, engenharia de software, java, software development and 19 more skills. He is proficient in Português and Inglês.
Listed skills include C++, Sql, Engenharia De Software, Java, and 20 others.
Current workplace
Joao Santos's current company
Company context helps verify the profile and gives searchers a useful next step.
Nubank
11 roles
Joao Santos work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
Jul 2022 - Aug 2024
Software Engineer
Jun 2021 - Jul 2022
Development Manager
Manager and lead developer of Griaule's mobile team, which mantains two mobile apps (iOS and Android) that made digital certificates renovation possible in Brazil during the Covid-19 pandemic.Responsible for leading a team of 5 developers, mainly working on task allocation and daily monitoring to ensure delivery according to specification and requirements. All while working together with the project owner to understand and specify features and roadmaps. (Scrum)Responsible for architecting and developing all the backend structure of the SPIDX mobile API, including hundreds of unit and integration tests. (Java, Spring boot, HBase)
Aug 2020 - Jun 2021
Engenheiro De Software
One of the main backend developers and designers of Griaule’s new distributed system for large scale, high throughput, biometric verification (ABIS). The new ABIS has much better per-core throughput due to improved native code integration and has linear scalability for up to several thousand cores.Main contributions: * Implementing a failure recovery strategy that is able to restore dead nodes in the system without needing to reboot the whole application. (Java, Akka, HBase) * Implementing a routine to reprocess transactions that were left unfinished after the application stopped or crashed. (Kafka, Akka) * Conceiving and implementing a startup algorithm that was 3 times faster than the original.(Java, HBase)
Aug 2018 - Aug 2020
Software Developer
Mar 2018 - Jul 2018
Software Engineer
Instituto Nacional De Engenharia De Software
Apr 2016 - Apr 2018
Software Developer
4Our
Aug 2017 - Jan 2018
Teaching Assistant, Software Engineering
Jul 2015 - Jan 2017
Software Developer
Dec 2015 - Feb 2016
Software Developer Intern
Jun 2015 - Dec 2015
Team & coworkers
Colleagues at Nubank
Other employees you can reach at nubank.com. View company contacts for 2936 employees →
AB
Ana Beatriz Ferreira Da Silva
Colleague at NubankCarapicuíba, São Paulo, Brazil
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HG
Heitor Gallardo
Colleague at NubankBelo Horizonte, Minas Gerais, Brazil
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IM
Ivan Mezzacapa
Colleague at NubankSão Paulo, Brazil
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TF
Tayná Fernandes
Colleague at NubankSão Paulo, Brazil
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MA
Mario Alejandro Acuña Almanza
Colleague at NubankMexico City, Mexico
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JS
Jessica Siqueira
Colleague at NubankSão Paulo, Brazil
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SO
Samantha Oliveira
Colleague at NubankSão Paulo, Brazil
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AP
Alberto Paulo Ribeiro Junior
Colleague at NubankOsasco, São Paulo, Brazil
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MS
Marcos Sokolowski
Colleague at NubankPorto Alegre, Rio Grande Do Sul, Brazil
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JC
Jamille Cordeiro
Colleague at NubankFeira De Santana, Bahia, Brazil
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Ana Beatriz Ferreira Da Silva
Colleague at NubankCarapicuíba, São Paulo, Brazil
View →
HG
Heitor Gallardo
Colleague at NubankBelo Horizonte, Minas Gerais, Brazil
View →
IM
Ivan Mezzacapa
Colleague at NubankSão Paulo, Brazil
View →
TF
Tayná Fernandes
Colleague at NubankSão Paulo, Brazil
View →
MA
Mario Alejandro Acuña Almanza
Colleague at NubankMexico City, Mexico
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JS
Jessica Siqueira
Colleague at NubankSão Paulo, Brazil
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SO
Samantha Oliveira
Colleague at NubankSão Paulo, Brazil
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AP
Alberto Paulo Ribeiro Junior
Colleague at NubankOsasco, São Paulo, Brazil
View →
MS
Marcos Sokolowski
Colleague at NubankPorto Alegre, Rio Grande Do Sul, Brazil
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JC
Jamille Cordeiro
Colleague at NubankFeira De Santana, Bahia, Brazil
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1 education record
Joao Santos education
FAQ
Frequently asked questions about Joao Santos
Quick answers generated from the profile data available on this page.
What company does Joao Santos work for?
Joao Santos works for Nubank.
What is Joao Santos's role at Nubank?
Joao Santos is listed as Lead Software Engineer at Nubank.
What is Joao Santos's email address?
AeroLeads has found 1 work email signal at @griaule.com for Joao Santos at Nubank.
Where is Joao Santos based?
Joao Santos is based in Florianópolis, Santa Catarina, Brazil while working with Nubank.
What companies has Joao Santos worked for?
Joao Santos has worked for Nubank, Griaule, Griaule S.A., Consenso Tecnologia, and Instituto Nacional De Engenharia De Software.
Who are Joao Santos's colleagues at Nubank?
Joao Santos's colleagues at Nubank include Ana Beatriz Ferreira Da Silva, Heitor Gallardo, Ivan Mezzacapa, Tayná Fernandes, and Mario Alejandro Acuña Almanza.
How can I contact Joao Santos?
You can use AeroLeads to view verified contact signals for Joao Santos at Nubank, including work email, phone, and LinkedIn data when available.
What schools did Joao Santos attend?
Joao Santos holds Cientista Da Computação, Ciência Da Computação from Universidade Federal De Pernambuco.
What skills is Joao Santos known for?
Joao Santos is listed with skills including C++, Sql, Engenharia De Software, Java, Software Development, Desenvolvimento De Software, Selenium, and Oop.
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