Cassio Roos: Email & Phone Number

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Lead Engineer at Alternative Payments|Rio Grande do Sul, Brazil

Position:

Lead Engineer at Alternative Payments

Location:

Rio Grande do Sul, Brazil

View Cassio Roos's Email

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Last updated: 2026-07-19

Updated: 2026-07-19

Found email addresses for Cassio Roos:

Business emails:

c****o@rain.us,

c*********s@softplan.com.br,

c*********s@varsitytutors.com

Personal emails:

c*********s@gmail.com

Found phone for Cassio Roos:

+55-***-***-3306

A different Cassio Roos?

Work Experience 17 years

Lead Engineer at Alternative Payments

Aug 2025 - Current

Software Engineer at Varsity Tutors, a Nerdy Company

Jun 2023 - Dec 2025

Co-Founder & Head of Engineering at Daisychain

Sep 2022 - Jun 2023

Engineering Manager at Rain

May 2022 - Sep 2022

Technical Lead Software Engineer at Rain Instant Pay

Nov 2021 - May 2022

Software Engineer at Rain Instant Pay

Mar 2021 - Nov 2021

Software Engineer at Mercado Livre Brasil

Oct 2020 - Mar 2021

Software Engineer at Dextra

Feb 2020 - Oct 2020

Software Engineer / Technical Lead at Softplan

Sep 2012 - Feb 2020

Analista desenvolvedor Delphi at SGC Farmacias

Sep 2011 - Sep 2012

Desenvolvedor delphi at Ionics Automação LTDA

Aug 2010 - Aug 2011

Delphi Developer at sgc farmácias

Jun 2009 - Aug 2010

Cassio Roos started working in 2009, then the employee has changed 10 companies and 8 jobs. On average, Cassio Roos works for one company for 1 year 5 months.

Cassio is proficient in Inglês and Português. Their professional focus is Agile Methodologies, Amazon Web Services (AWS), and Architectural Design across 3 core areas.

Cassio holds Certified Delphi Developer certifications.

Education

Tecnologo em Analise e Desenvolvimento de Sistemas at Fatec-PF

Frequently Asked Questions

What is Cassio Roos's email address?

SignalHire found verified email addresses for Cassio Roos, both business and personal. Their business email is c****o@rain.us, and personal emails include c*********s@gmail.com.

What is Cassio Roos's phone number?

SignalHire found a verified phone number for Cassio Roos: +55-***-***-3306.

How do I contact Cassio Roos at Alternative Payments?

You can reach Cassio Roos through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Cassio Roos's professional background?

Cassio Roos has 17 years of professional experience. They have held roles including Software Engineer, Co-Founder & Head of Engineering, and Engineering Manager at companies such as Varsity Tutors, a Nerdy Company, Daisychain, and Rain. Their education includes Tecnologo em Analise e Desenvolvimento de Sistemas from Fatec-PF.

Is Cassio Roos's contact information up to date?

Yes. Cassio Roos's SignalHire profile was last updated on 19 July 2026, reflecting their current position as Lead Engineer at Alternative Payments in Remote, United States.

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