CTO Rank
Get Started
JF

Josselin Feist

Director, Engineering at Trail of Bits

Director of Engineering Director
j***@trailofbits.com Sign up
Pro only
Pro only
Pro only
France
trailofbits.com

Company Details

Company: Trail of Bits
Industry: computer & network security
Employees: 80
HQ Location: New York, New York, United States
Company LinkedIn: Pro only

Technology Stack

DNSimple Gmail Google Apps MailChimp SPF Amazon AWS Digital Ocean Spaces Netlify Webflow Eventbrite WordPress.org Greenhouse.io Google Tag Manager Wufoo Mobile Friendly YouTube Hubspot Wordpress.com Lever Google Analytics Google Font API

Professional Summary

Josselin Feist is Director, Engineering at Trail of Bits. Trail of Bits operates in the computer & network security industry and has 80 employees. Based in France. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes DNSimple, Gmail, Google Apps, MailChimp SPF, Amazon AWS, and 17 other technologies.

Director level · Director of Engineering
Verified Apr 28, 2026

Position in the CTO Rank Database

  • • Typical Director of Engineering compensation: $180,000 – $340,000 (median $240,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.

Frequently Asked Questions

How do I contact Josselin Feist?

Josselin Feist has a verified email address on file on CTO Rank. They work at Trail of Bits. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Josselin Feist work for?

Josselin Feist is Director, Engineering at Trail of Bits, a company in the computer & network security industry with 80 employees. The company is headquartered in New York, New York, United States.

What is Josselin Feist's role in technology leadership?

Josselin Feist is classified as a Director of Engineering leader at the director level.

What technologies does Josselin Feist's organization use?

Josselin Feist's organization uses a technology stack that includes DNSimple, Gmail, Google Apps, MailChimp SPF, Amazon AWS, Digital Ocean Spaces. This information is useful for sales teams, recruiters, and technology vendors.

Is Josselin Feist open to recruiting or new opportunities?

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

Can I pitch or sell to Josselin Feist at Trail of Bits?

Josselin Feist is Director, Engineering at Trail of Bits. Director of Engineerings like Josselin Feist typically evaluate vendors in DNSimple, Gmail, Google Apps, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Josselin Feist's profile data?

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