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Senior Software Security Engineer (f/m)

Ledger
Paris, France
Full time
On site

About this job

Job category

IT

Job type

Full time

Location

Paris, France

Company size

Mature [ 50+ employess ]

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Job Description

Secure digital ownership in a changing world. A Senior Software Security Engineer will collaborate with development teams to identify and address vulnerabilities, research offensive security techniques, and conduct security assessments.

Responsibilities

  • Collaborate with development teams to identify and address vulnerabilities in backend services, APIs, and supporting infrastructure.
  • Research cutting-edge offensive security techniques.
  • Develop tools and exploits for our products, and provide fixes for them.
  • Conduct security assessments and threat modeling for Ledger's services ecosystem, including DeFi services and Ledger Live-related services.
  • Promote writing secure code to engineering teams.
  • Present your work in academic and hacking conferences all over the world.

Requirements

  • Some experience in security, experience in blockchain security is a plus.
  • Good knowledge of applied cryptography.
  • Basics in financial services.
  • Self motivated with a strong ability to work and maintain security knowledge in a changing landscape.

Benefits

  • Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.
  • Flexibility: A hybrid work policy.
  • Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks.
  • Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.
  • Well-being: Personal development, coaching & fitness with our dedicated partners.
  • Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days.
  • High tech: Access to high performance office equipment and gadgets, including Apple products.
  • Transport: Ledger reimburses part of your preferred means of transportation.
  • Discounts: Employee discount on all our products.
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