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Julien Konczak

Director of Engineering at Decathlon Technology

Director of Engineering Director
j***@decathlon.com Sign up
Pro only
Lens, Hauts-de-France, France

Company Details

Company: Decathlon Technology
Industry: information technology & services
Employees: 1200
HQ Location: Croix, Nord-Pas-de-Calais Picardie, France
Company LinkedIn: Pro only

Technology Stack

CSC Corporate Domains SendInBlue Gmail Google Apps Microsoft Office 365 Shopify Heroku VueJS Atlassian Cloud Amazon SES React Redux GitHub Hosting MongoDB MailJet Zendesk Datadog Shopify Plus Bing Ads Adobe Media Optimizer Tag Commander

Professional Summary

Julien Konczak is Director of Engineering at Decathlon Technology. Decathlon Technology operates in the information technology & services industry and has 1200 employees. Based in Lens, Hauts-de-France, France. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes CSC Corporate Domains, SendInBlue, Gmail, Google Apps, Microsoft Office 365, and 45 other technologies.

Industry & Role Insights

  • • CTO Rank tracks 71,675 Director of Engineering leaders with verified contact information.
  • • There are 166,587 tech leaders in the information technology & services industry in our database.
  • • We have verified contacts for 75 tech leaders at Decathlon Technology.
  • • 306 tech leaders in Hauts-de-France are available in our database.
Director level · Director of Engineering
Verified Apr 19, 2026

Position in the CTO Rank Database

  • • Julien Konczak is 1 of 71,959 leaders with the Director of Engineering role tracked in the CTO Rank database.
  • • 20,343 hold the Director of Engineering role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
  • • 13 hold the Director of Engineering role in Hauts-de-France.
  • • 627 hold the Director of Engineering role at companies with 1200 employees.

Data sourced from 484,726 tech leadership profiles. Updated May 2026.

Frequently Asked Questions

How do I contact Julien Konczak?

Julien Konczak has a verified email address on file on CTO Rank. They work at Decathlon Technology. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Julien Konczak work for?

Julien Konczak is Director of Engineering at Decathlon Technology, a company in the information technology & services industry with 1200 employees. The company is headquartered in Croix, Nord-Pas-de-Calais Picardie, France.

What is Julien Konczak's role in technology leadership?

Julien Konczak is classified as a Director of Engineering leader at the director level.

What technologies does Julien Konczak's organization use?

Julien Konczak's organization uses a technology stack that includes CSC Corporate Domains, SendInBlue, Gmail, Google Apps, Microsoft Office 365, Shopify. This information is useful for sales teams, recruiters, and technology vendors.

Is Julien Konczak open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Julien Konczak using the verified contact information available to Pro members. When recruiting a Director of Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Julien Konczak at Decathlon Technology?

Julien Konczak is Director of Engineering at Decathlon Technology. Director of Engineerings like Julien Konczak typically evaluate vendors in CSC Corporate Domains, SendInBlue, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Julien Konczak's profile data?

CTO Rank verifies and refreshes profile data weekly. Julien Konczak's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.