Arnaud Bretagne in

Arnaud Bretagne

Critic · DISC type C
Head Of Engineering at Qonto
📍 Rennes, Brittany, France

Arnaud Bretagne is the Head of Engineering at Qonto, where he leads the Transfers & Local Payments methods team. With a Master of Science and a Scrum Master certification, he is a mobile-oriented leader focused on delivering best-in-class user experiences and scaling payment systems across Europe.

Driven by a strong belief in human interaction and team spirit, Arnaud is passionate about creating collaborative environments. He focuses on building and growing his team, actively recruiting engineers and leads to help revolutionize finance for SMEs and freelancers through innovative, user-centric solutions.

Unique fact: Before focusing on finance, Arnaud built mobile and reactive solutions across four other distinct industries: Telecom, Banking, Retail, and Commuting.

Read the full overview →
Experience
11 Years
Current Role
Head Of Engineering
Job Level
Mid-senior
Location
Rennes, Brittany, France
Personality Overview

How Arnaud shows up

Critic
ROI Driven
Information Seeker

They prefer to do logical analysis and value evidence over emotions. Unless the value is proven by data, they are unlikely to value fancy features. It is very likely that they will negotiate pricing or other important terms.

Priorities

Topics Arnaud cares about

Mobile App Development
His career is mobile-oriented, with deep experience as a senior lead for both iOS and Android, focusing on creating solutions that simplify everyday tasks for users.
Fintech Payment Systems
As Head of Engineering for Transfers & Local Payments, he is directly responsible for building and scaling payment infrastructure for over 600, 000 businesses across Europe.
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Career

Work history

2-2026
Head Of Engineering
Qonto
11-2025 - 3-2026
Senior Lead iOS + Android | Engineering Manager
Qonto
12-2023 - 11-2025
Senior Lead iOS | Engineering Manager
Qonto
1-2020 - 3-2022
Senior iOS Engineer / Scrum Master
BlaBlaCar
8-2018 - 1-2020
Lead Developer iOS / Android Developer
AriadNEXT
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2009 - 2014
Master of Science (M.S.)
SUPINFO
Social presence
in
Behavioral profile

DISC profile (public)

C

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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