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Marcio Deoliveira Email & Phone Number

Founder and CEO at OneEthos
Location: St Petersburg, Florida, United States 9 work roles 1 school
1 work email found @bankozarks.com 3 phones found area 941 and 727 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@bankozarks.com
Direct phone (941) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder and CEO
Location
St Petersburg, Florida, United States
Company size

Who is Marcio Deoliveira? Overview

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Quick answer

Marcio Deoliveira is listed as Founder and CEO at OneEthos, a company with 11 employees, based in St Petersburg, Florida, United States. AeroLeads shows a work email signal at bankozarks.com, phone signal with area code 941, 727, and a matched LinkedIn profile for Marcio Deoliveira.

Marcio Deoliveira previously worked as Founder & CEO at Oneethos and CTO and Chief Digital Banking Officer at Climate First Bank. Marcio Deoliveira holds Wharton School Of The University Of Pennsylvania from Aba Stonier Graduate School Of Banking.

Company email context

Email format at OneEthos

This section adds company-level context without repeating Marcio Deoliveira's masked contact details.

{first_initial}{last}@bankozarks.com
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AeroLeads found 1 current-domain work email signal for Marcio Deoliveira. Compare company email patterns before reaching out.

Profile bio

About Marcio Deoliveira

Founder of OneEthos. Chief Technology Officer and Chief Digital Banking Officer at Climate First Bank. Advisory Council member at Prelim (Y Combinator, Silicon Valley-based FinTech). Inventor of 5 patents in banking technology and payments. Founder of C1 Labs (Acquired by Bank OZK). Former EVP, Chief Technology Officer at C1 Bank (NYSE:BNK), and Head of Innovation at Bank OZK (NASDAQ:OZK).

Listed skills include Strategic Partnerships, Product Development, Business Strategy, Strategy, and 19 others.

Current workplace

Marcio Deoliveira's current company

Company context helps verify the profile and gives searchers a useful next step.

OneEthos
Oneethos
Founder and CEO
Saint Petersburg, FL, US
Website
Employees
11
AeroLeads page
9 roles · 19 years

Marcio Deoliveira work experience

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

Founder And Ceo

Saint Petersburg, FL, US

Founder & Ceo

Current

Helping community-focused financial institutions grow their loan and deposit portfolios while generating positive environmental and social returns to customers and communities.

Jun 2022 - Present

Cto And Chief Digital Banking Officer

Current

St Petersburg, Florida, US

Member of the founding team at Climate First Bank. We are the nation’s first FDIC-chartered community bank founded to combat the climate crisis. Our vision is to reimagine finance as a force for good and be leaders in sustainable and ethical banking

2021 - Present ~5 yrs 5 mos

Vp Of Banking Platform

San Francisco, California, US

Prelim is a Silicon Valley-based fintech (YC 17) backed by former regulators and bank executives. Prelim’s no-code platform empowers banks to easily build beautiful, compliant, sophisticated digital banking experiences while accelerating time-to-market and reducing development costs. Prelim integrates with long-established and emerging banking technology.

2020 - 2021 ~1 yr

President Of Innovation

Little Rock, Arkansas, US

  • Led the transformation of the corporation to an award-winning culture of innovation: Bank OZK received the American Banker award for the Best Place to Work in Fintech three years in 2018, 2019, and 2020
  • Key member of the leadership team, reporting directly to the CEO
  • Built teams and functions from the ground up, including Software Engineering, Product Management, Product Growth, Quality Assurance, UX and Design, Data Engineering, DevOps, Release Management, and Machine Learning
  • Worked closely with bank regulators scaling technology programs to support the growth of the bank from $500 million to $24 billion in assets
  • Established a first-line risk management and governance function, enabling agile software development in regulated environments
  • Identified, negotiated, and executed strategic partnership opportunities
2016 - 2020 ~4 yrs

Chief Technology Officer - Evp

St. Petersburg, FL, US

  • NYSE:BNK (Acquired by Bank OZK)
  • Led the design, implementation and adoption of cloud and on-premise infrastructure
  • Led technology due diligence for mergers, acquisitions, and expansions into new markets
  • Helped spearhead and support the company's successful IPO on the NYSE in 2014
2010 - Jul 2016

Founder

  • Acquired by Bank OZK
  • Launched a successful fintech startup (C1 Labs) within an established bank (C1 Bank)
  • Oversaw entity creation, defined the mission and values, architected career model and talent acquisition strategies. Recruited and hired the first 20+ employees
  • Implemented a full life cycle process for large-scale software development
  • Negotiated and closed strategic partnership agreements for the distribution of SaaS product developed in house
  • Oversaw all emerging technology R&D activities
2012 - 2016 ~4 yrs

Director Of Product Development

United Systems
  • Joined the company as a Senior Web Developer and transitioned to a Product Development and client services role
  • Led clients through all phases of the consulting engagement including discovery, ideation, design, development, and implementation
  • Assisted with business development activities, including the identification and cultivation of clients, technical and cost proposal preparation
  • Managed offshore vendor service delivery teams throughout the entire software development lifecycle including requirement analysis, design, coding, testing, and deployment
2009 - 2010 ~1 yr

Senior Web Developer

United Systems
2007 - 2009 ~2 yrs
1 education record

Marcio Deoliveira education

  • Aba Stonier Graduate School Of Banking
    Aba Stonier Graduate School Of Banking
    Wharton School Of The University Of Pennsylvania
FAQ

Frequently asked questions about Marcio Deoliveira

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

What company does Marcio Deoliveira work for?

Marcio Deoliveira works for OneEthos.

What is Marcio Deoliveira's role at OneEthos?

Marcio Deoliveira is listed as Founder and CEO at OneEthos.

What is Marcio Deoliveira's email address?

AeroLeads has found 1 work email signal at @bankozarks.com for Marcio Deoliveira at OneEthos.

What is Marcio Deoliveira's phone number?

AeroLeads has found 3 phone signal(s) with area code 941, 727 for Marcio Deoliveira at OneEthos.

Where is Marcio Deoliveira based?

Marcio Deoliveira is based in St Petersburg, Florida, United States while working with OneEthos.

What companies has Marcio Deoliveira worked for?

Marcio Deoliveira has worked for Oneethos, Climate First Bank, Prelim, Bank Ozk, and C1 Bank.

How can I contact Marcio Deoliveira?

You can use AeroLeads to view verified contact signals for Marcio Deoliveira at OneEthos, including work email, phone, and LinkedIn data when available.

What schools did Marcio Deoliveira attend?

Marcio Deoliveira holds Wharton School Of The University Of Pennsylvania from Aba Stonier Graduate School Of Banking.

What skills is Marcio Deoliveira known for?

Marcio Deoliveira is listed with skills including Strategic Partnerships, Product Development, Business Strategy, Strategy, Start Ups, Banking, Product Management, and Management.

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