Jonathan Mainz’s Email & Phone Number
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Legal Counsel at Xapo Bank in September 2025 - Present
Legal Counsel at Valos in October 2024 - September 2025
Legal Counsel at Taaleri in March 2023 - October 2024
Referee in Second Division at Suomen Palloliitto - Football Association of Finland in January 2020 - December 2023
Legal Counsel (Head of Commercial Law) at Tesseract in April 2022 - March 2023
M&A, Private Equity & Venture Capital at Castrén & Snellman in January 2022 - April 2022
Junior Legal Counsel at Tesseract in March 2021 - December 2021
Trainee at Dottir Attorneys in August 2020 - February 2021
Referee in Helsinki Region at Football Association of Finland in April 2014 - December 2019
Junior Trainee at Castrén & Snellman in May 2019 - August 2019
Staff Sergeant at Puolustusvoimat - Försvarsmakten - Finnish Defence Forces in July 2017 - December 2017
University of Helsinki
Xapo Bank is the first Bitcoin-enabled bank in the world to fully integrate traditional finance with crypto. Our members can benefit from the safety of a US Dollar bank account and the flexibility of blockchain payments, all in one powerful app. They can secure and grow their wealth in their Xapo Bank account with 3.35% annual interest on their USD deposits and 0.5% on their Bitcoin holdings, both paid out daily*. On top of that, they can enjoy seamless, fast, and low-cost transactions through international payment networks and blockchain rails. Our mission is to provide our members with the best crypto-native banking experience that is secure, accessible and flexible. Because we believe that financial security is a right, not a privilege, and should be within reach of every individual. Genuine Xapo Bank job openings will always be posted on our Careers page (www.xapo.com/careers). Although we work with third-party recruiters, invitations to interview for a role at Xapo Bank and any eventual job offers will only ever be communicated using a @xapo.com email address. If you are unsure, please reach out to us via email at [email protected]. *Interest rates may vary and can be paid in any supported currency.
Discover more about Xapo Bank
Product Leadership - FinTech | Payments | Card Issuing | Embedded Finance | Crypto
Product - Xapo Card at Xapo Bank
(July 2024 – Present)
Head of Legal at Xapo Bank
Head of Legal at Xapo Bank
(June 2025 – Present)
Technical Lead at Xapo Bank
Technical Lead at Xapo Bank
(May 2023 – Present)
Marketing & Product Operations Strategy Leader | Crypto, Bitcoin & Fintech | Go-to-Market | Cross-Functional Leadership | Growth Systems Builder
Head of Product Marketing and Operations at Xapo Bank
(May 2023 – Present)
CISO
CISO at Xapo Bank
(March 2023 – Present)
Marketing Analyst @ Xapo Bank
Marketing Analyst at Xapo Bank
(May 2025 – Present)
What is Jonathan Mainz email address?
Email Jonathan Mainz at [email protected] and [email protected]. This email is the most updated Jonathan Mainz's email found in 2026.
What is Jonathan Mainz phone number?
Jonathan Mainz phone number is +358504385831.
How to contact Jonathan Mainz?
To contact Jonathan Mainz send an email to [email protected] or [email protected]. If you want to call Jonathan Mainz try calling on +358504385831. (updated on November 29, 2025)
What company does Jonathan Mainz work for?
Jonathan Mainz works for Xapo Bank.
What is Jonathan Mainz's role at Xapo Bank?
Jonathan Mainz is Legal Counsel
What industry does Jonathan Mainz work in?
Jonathan Mainz works in the Law Practice industry.
