Julien Budynek in

Julien Budynek

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Head of Engineering at Peaksys
📍 Greater Bordeaux Metropolitan Area, France

Julien Budynek is the Head of Engineering at Peaksys, the tech subsidiary of Cdiscount, with 25 years of experience in software engineering and data science. An alumnus of École Polytechnique and Télécom Paris, he excels at building and leading technical teams, focusing on delivering data-driven solutions with real-world impact.

He is passionate about exploring innovative solutions to stakeholder pain points and helping team members realize their full potential. His career has spanned startups, consulting, and international roles in both the US and Europe, showcasing his adaptability. He also co-hosts the Digitalks Podcast, exploring the impact of AI and data.

Unique fact: He holds a patent for "Interactive Name Searching Techniques" and co-authored a paper on classifying facial images as early as 1999.

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Experience
11 Years
Current Role
Head of Engineering
Job Level
Mid-senior
Location
Greater Bordeaux Metropolitan Area, France
Personality Overview

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Priorities

Topics Julien cares about

Applied AI & ML
His experience includes applying time series, computer vision, and NLP to solve industrial challenges like predictive maintenance, anomaly detection, and object detection.
Engineering Leadership
Focuses on building and nurturing cross-disciplinary teams of software engineers and data scientists, managing teams of up to 50 people.
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Career

Work history

9-2025
Head of Engineering
Peaksys
1-2023 - 9-2025
VP Data Science
Fieldbox
1-2022 - 12-2022
Head of Labs
Fieldbox
1-2020 - 12-2021
Head of Engineering & Data Science
Fieldbox
3-2017 - 6-2018
COO
Addinsoft
In the press

Media appearances

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Education
1994 - 1997
Engineer
École Polytechnique
1997 - 1999
Engineer
Télécom Paris
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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