Lead Software Engineer (Full remote)

Cygo Entrepreneurs

  • Lyon
  • 60 000-70 000 €/an
  • CDI
  • Temps-plein
  • Il y a 7 jours
  • Postuler facilement
Les missions du posteHelp us design and build the next generation of cybersecurity software with AI at its core❗️We are Eric & Rodolphe co-founder of Glev, the autonomous AI AppSec agents that automate vulnerability management! We co-founded this start-up with CyGO-Entrepreneurs, the first and only cybersecurity venture studio in Europe.We're looking for a Lead Software Engineer to join Glev at a pivotal moment.About the Role:As one of our early engineering hires, you'll play a central role in designing and building the core systems of an AI-native cybersecurity platform that will redefine how vulnerabilities are managed.You'll work across the stack - from backend APIs to front-end experiences, infrastructure, and AI integrations - with a strong focus on delivering clean, scalable, and secure code. This role is for a senior builder who thrives on turning complex problems into elegant solutions, and who wants to work at the heart of a fast-moving, high-impact product.We're remote-first, moving fast, and building for scale. If you're passionate about product-oriented development, cybersecurity, and the promise of AI in real-world systems, Glev is the place to bring all that together.How You'll Shape Our Product❓
  • Design pragmatic, elegant solutions
  • Translate real customer needs into robust, scalable software while balancing technical constraints and business priorities.
  • Build across the stack
  • Develop and maintain features across backend (Python/FastAPI), frontend (React), AI integration, and infrastructure - always following best practices for maintainability, performance, and security.
  • Own code quality and reliability
  • Write comprehensive unit and functional tests, contribute to code reviews, and ensure the smooth operation of our production systems.
  • Secure by design
  • As a user of Glev's own platform, you'll play an active role in hardening our application and improving its security posture.
  • Stay curious and share knowledge
  • Engage in technical watch, experiment with new tools, and continuously bring fresh ideas and practices into the team.
Why You'll Love Building with Us
  • Tackle meaningful challenges
  • You'll help build software that secures the foundations of the digital world - solving complex engineering problems with direct, real-world impact.
  • Work at the frontier
  • Our product lives at the intersection of generative AI, cybersecurity, and software engineering. You'll explore new ground, not just optimize the old.
  • Shape how we build
  • As an early engineer, you'll influence the tech choices, development practices, and architecture decisions that will shape Glev for years to come.
  • Be part of a human, high-performing team
  • We're a team of experienced entrepreneurs and builders, focused on trust, autonomy, and excellence - without ego. We value people as much as we value output.
Full remotePermanent contratSalary: negotiable, depending on your background and what you're looking for in your next challenge.What happens after we receive your application❓1/Initial reviewWe carefully assess your profile to understand your background, motivations, and fit with the project.2/First call with Eric - CTO of GlevIf your profile matches what we're looking for, you'll be invited to a first call with Eric, CTO of Glev, to dive deeper into your technical background and aspirations.3/Second interview with Rodolphe - CEO of GlevIf the first conversation is positive, you'll then meet Rodolphe, CEO of Glev, for a deeper discussion about the vision, challenges, and potential collaboration.Join the adventure, apply today❗️Le profil recherchéWhat You'll Bring:
  • 8+ years of experience as a software engineer, ideally in high-paced, agile product teams (startups or scaleups)
  • Strong fullstack experience with a user-centric mindset and a problem-solving approach
  • Excellent communication and collaboration in a remote-first environment: self-driven, responsive, and respectful of work-life balance
  • Fluent in French and professional-level English, both written and spoken
Bonus points for:
  • A personal or professional interest in cybersecurity
  • Familiarity with AI tools or technologies
  • Experience with our stack: Python (FastAPI, Pydantic), React, PostgreSQL, Kestra, Keycloak, Terraform, GitLab
Why You'll Love Building with Us
  • Tackle meaningful challenges
  • You'll help build software that secures the foundations of the digital world - solving complex engineering problems with direct, real-world impact.
  • Work at the frontier
  • Our product lives at the intersection of generative AI, cybersecurity, and software engineering. You'll explore new ground, not just optimize the old.
  • Shape how we build
  • As an early engineer, you'll influence the tech choices, development practices, and architecture decisions that will shape Glev for years to come.
  • Be part of a human, high-performing team
  • We're a team of experienced entrepreneurs and builders, focused on trust, autonomy, and excellence - without ego. We value people as much as we value output.
Location:full remotePermanent contratSalary: negotiable, depending on your background and what you're looking for in your next challenge.What happens after we receive your application❓1/Initial reviewWe carefully assess your profile to understand your background, motivations, and fit with the project.2/First call with Eric - CTO of GlevIf your profile matches what we're looking for, you'll be invited to a first call with Eric, CTO of Glev, to dive deeper into your technical background and aspirations.3/Second interview with Rodolphe - CEO of GlevIf the first conversation is positive, you'll then meet Rodolphe, CEO of Glev, for a deeper discussion about the vision, challenges, and potential collaboration.Join the adventure, apply today❗️Bienvenue chez Cygo EntrepreneursWe are CyGO-Entrepreneurs and we build startups!We are the only startup studio in Europe entirely dedicated to cybersecurity.After Glev, our first startup, we're now looking for THE Cofounder who will become the CTO/co-founder of the next B2B SaaS venture.You can learn a bit more about what we're up to here:Qui sommes nous? En quoi consiste notre modèle?
https://www.linkedin.com/safety/go?url=https%3A%2F%2Fwww.cygo-entrepreneurs.com%2Fportfolio%2F&trk=recruiter-messaging-web&messageThreadUrn=urn%3Ali%3Ats_msg_conversation%3A2-YTZhNDNhZTgtYTM5Zi00ODBjLWEzMzYtNjRjNDhiOTMwZGQ3XzAxMg%3D%3DConcrètement, qu'est-ce que entreprendre avec nous? Quelle est notre méthode ?
https://www.linkedin.com/posts/cygoentrepreneurs_entreprendre-cest-bien-entreprendre-activity-7304830487108202496-HC3B?utm_source=share&utm_medium=member_desktop&rcm=ACoAABiuX9UB4q5NxHw6iLVFDkfxX2jYWuCAsGMInfos complémentairesWhy You'll Love Building with Us
  • Tackle meaningful challenges
  • You'll help build software that secures the foundations of the digital world - solving complex engineering problems with direct, real-world impact.
  • Work at the frontier
  • Our product lives at the intersection of generative AI, cybersecurity, and software engineering. You'll explore new ground, not just optimize the old.
  • Shape how we build
  • As an early engineer, you'll influence the tech choices, development practices, and architecture decisions that will shape Glev for years to come.
  • Be part of a human, high-performing team
  • We're a team of experienced entrepreneurs and builders, focused on trust, autonomy, and excellence - without ego. We value people as much as we value output.
Location:full remotePermanent contratSalary: negotiable, depending on your background and what you're looking for in your next challenge.Lead Software Engineer (Full remote)
  • Lyon 9e - 69
  • CDI

Cygo Entrepreneurs