Solution Architect

Paris, France

Ledger Paris Founded in 2014, Ledger is a leader in security and infrastructure solutions for cryptocurrencies and blockchain applications. Headquartered in Paris, Vierzon and New York, Ledger has a team of +200 professionals developing a variety of products and services to safeguard cryptocurrency assets for individuals and companies – including the Ledger hardware wallets line already sold in 165 countries. To sustain the company’s growth, we are looking for a Solution Architect to lead our engineering scale.

Requirements and qualifications

  • Diploma in Computer Science, Engineering or similar field
  • 6-10 years of experience including architecture and development
  • Expertise in 2 of : SaaS, Back-End, Cloud, Infrastructure,
  • Skills in Cryptography, Security or blockchain is a plus
  • Very hands-on person
  • Strong problem-solving skills
  • Up to date knowledge of technical applications
  • Ability to think ahead and anticipate problems, issues and solutions


  • Contribute to the long term vision, maintainability and scalability
  • Bridge the gap between Product & Engineering teams
  • Implement process and methodology for technical specifications / documentation -> Defining features, phases, and solution requirements.
  • From product requirements, write the functional and implementation specifications
  • Have in mind the constraints: Security, performance, UX, maintainability
  • Contribute to innovation through PoC and solutions
  • Have in mind the constraints: Security, performance, UX, maintainability


  • Competitive compensation package and ESOP according to the Company policy
  • Flexible working hours, remote-friendly environment,
  • Strong focus on personal development including internal/external trainings and attendance to conferences,
  • Internal talks, technical meetups and hackathons,
  • High performance office equipment,
  • Comprehensive health insurance policy offering extensive medical, dental and vision care coverage,
  • Meal Vouchers with Swile (ex Lunchr),
  • Annual company outing for Ledgerdary Days plus infrequent parties, snacks and drinks,
  • Employee discount on Ledger products.