Software Engineer – Cloud Security at Scaleway | Bordeaux, GI, FR | Rezi

Software Engineer – Cloud Security at Scaleway

Software Engineer – Cloud Security

Scaleway · Bordeaux, GI, FR

2 weeks ago

Software Engineer – Cloud Security

Scaleway · Bordeaux, GI, FR

18 days ago
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About the Role

As a Software Engineer on the Secret Service team, you will design, build, and maintain critical security services at the heart of Scaleway's cloud infrastructure. You will work on challenging technical topics involving cryptography, Hardware Security Modules (HSMs), key management, and secure backend architectures, ensuring the reliability, security, and scalability of our services. This role offers an opportunity to contribute directly to the development of secure, reliable, and compliant cloud services, strengthening Europe's sovereign cloud ecosystem.

Responsibilities

  • Design, develop, and maintain secure backend services powering Key Manager, Secret Manager, and Audit Trail.
  • Build and improve robust, high-performance APIs for cryptographic key management and secure access to sensitive resources.
  • Work with Hardware Security Modules (HSMs) and integrate cryptographic operations through PKCS#11 interfaces.
  • Contribute to the architecture and evolution of security-critical infrastructure, focusing on reliability, availability, and resilience.
  • Develop clean, maintainable, and scalable software using Go (Golang).
  • Improve infrastructure automation and deployment processes using Terraform, Docker, and GitLab CI/CD.
  • Implement and maintain observability, monitoring, and logging solutions using tools such as Loki.
  • Work with PostgreSQL for reliable and secure data management.
  • Contribute to security best practices and compliance requirements, particularly within the SecNumCloud framework.
  • Collaborate with other Engineering and Infrastructure teams to solve complex security challenges and continuously improve services.

Requirements

  • Solid experience in Backend Software Engineering, Infrastructure Engineering, or DevOps, ideally in environments with strong security or reliability requirements.
  • Strong development skills in Go (Golang), or proficiency in another backend language like Python with the ability and motivation to quickly become productive in Go.
  • Good understanding of cryptography, key management, and secure backend architectures.
  • Knowledge of Hardware Security Modules (HSMs) and PKCS#11 interfaces, or a strong interest in developing expertise in these areas.
  • Hands-on experience designing, developing, and maintaining REST APIs and backend services.
  • Good knowledge of Linux environments, networking fundamentals, and security best practices.
  • Experience with Docker, Terraform, Git, and GitLab CI/CD.
  • Familiarity with PostgreSQL and observability tools such as Loki.
  • Understanding of cloud infrastructure, distributed systems, and production environments.
  • Familiarity with SecNumCloud or other security and compliance frameworks is a plus.
  • Ownership & Autonomy: Take responsibility for work and drive technical topics from design to production.
  • Problem-solving: Enjoy investigating complex technical challenges and developing pragmatic, reliable solutions.
  • Security Mindset: Naturally consider security, reliability, and maintainability in engineering decisions.
  • Collaboration: Enjoy working in a small team, sharing knowledge, and collaborating with other engineering teams.
  • Curiosity & Continuous Learning: Eager to explore new technologies, particularly around cryptography, cloud infrastructure, and cybersecurity.
  • Communication: Clearly explain technical decisions, share ideas, and contribute to constructive discussions.

Skills

  • Go (Golang)
  • Python
  • Cryptography
  • Key Management
  • Secure Backend Architectures
  • Hardware Security Modules (HSMs)
  • PKCS#11
  • REST APIs
  • Linux
  • Networking
  • Security Best Practices
  • Docker
  • Terraform
  • Git
  • GitLab CI/CD
  • PostgreSQL
  • Observability
  • Monitoring
  • Logging
  • Loki
  • Cloud Infrastructure
  • Distributed Systems
  • SecNumCloud

Location

  • Paris
  • Lille
  • Toulouse
  • Rennes
  • Rouen
  • Bordeaux
  • Lyon

Work Type

  • Hybrid work (up to 3 days remote per week)

Experience Level

  • Solid experience in Backend Software Engineering, Infrastructure Engineering or DevOps

Benefits

  • Hybrid work
  • Spacious, dynamic offices with bold design, conveniently located near public transport
  • Outdoor spaces (terraces) and bike parking facilities
  • Chef-provided healthy meal service at headquarters
  • Breakfast available across all sites year-round
  • Swile card for lunches at regional sites
  • Access to a gym
  • Daycare places
  • Discounted services for caring services
  • Stimulating international environment where English is as widely spoken as French
  • Opportunities for internal mobility and transition to other entities within the Iliad Group

About the Company

  • Scaleway designs secure, sustainable infrastructures aimed at supporting ambitious companies.
  • Historically known for dedicated servers (Dedibox), Scaleway shifted to cloud computing in 2015, becoming a leading European player.
  • Supported by the Iliad Group's €3 billion investment, Scaleway is developing a sovereign AI alternative to American and Asian giants.
  • Scaleway offers a fast-growing portfolio of cloud and AI products (bare metal, containerization, serverless, AI, etc.).
  • Scaleway serves thousands of customers across the private and public sector, including corporations, startups, and institutions.
  • Scaleway offers over 100 public cloud products in IaaS, PaaS, and AI.
  • Scaleway provides modern infrastructures, including high-performance bare metal servers.
  • Scaleway is dedicated to a more responsible cloud, with data centers powered solely by renewable energy since 2017.
  • Scaleway is a company certified under SecNumCloud.

Equal Opportunity

  • At Scaleway, we are committed to building an inclusive and respectful workplace where everyone has a fair opportunity to thrive.
  • All applications are considered with care, regardless of age, gender, sexual orientation, ethnic or social background, religion, disability, or any other characteristic.
  • We believe great ideas come from everywhere, and everyone which is why you should definitely apply.