Software Engineer – Cloud Security

As Scaleway continues to grow, we are strengthening our Secret Service team to expand our security product portfolio, including Key Manager, Secret Manager and Audit Trail, and support the increasing security requirements of our cloud customers. As a Software Engineer, your mission will be to design, build and maintain critical security services at the heart of Scaleway's cloud infrastructure.

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, with a strong focus 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 to ensure 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 our 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; Ownership & Autonomy; Problem-solving; Security Mindset; Collaboration; Curiosity & Continuous Learning; Communication

Nice to have

Familiarity with SecNumCloud or other security and compliance frameworks

Benefits

Hybrid work with up to 3 days of remote work per week; Offices near public transport with outdoor spaces and bike parking; Healthy meal service at headquarters and breakfast available across all sites; Swile card for lunches for regional site Scalers; Well-being commitments such as gym access, daycare places and discounted caring services; International environment; Internal mobility within the Iliad Group