About HarfangLab

HarfangLab is a cybersecurity scale-up founded in 2018 that develops EDR (Endpoint Detection and Response) software. The company achieved distinction as the first ANSSI-certified EDR in 2020 and received ANSSI qualification in 2025. With €30 million in funding and approximately 120 employees, they protect hundreds of clients ranging from CAC 40 corporations to SMEs and government agencies.

The Role

Join a 6-person team with significant autonomy and collective decision-making, working on DevOps for HarfangLab's cybersecurity platform.

What You Will Do

• Enhance product features and build improvements

• Optimize CI/CD pipelines using GitLab-CI, Kubernetes, Helm, and KubeVirt

• Automate on-premise client installations via Ansible, k3s, and Python

• Monitor and maintain internal cloud infrastructure

• Conduct R&D on emerging tools and frameworks

• Participate in on-call rotation

Requirements

• Strong Kubernetes and containerd/Docker expertise

• Linux systems and Git proficiency

• CI/CD toolchain familiarity

• Bash scripting capabilities

• Python or Go coding skills

Nice to Have

• Infrastructure-as-Code experience (Ansible, Terraform, Puppet, Chef)

• Virtual machine knowledge

• Monitoring/observability platforms (Prometheus, Datadog, CloudWatch)

• Cloud platform experience (OVHCloud, AWS, GCE)

• Security knowledge (network, system, or container)

What You Bring

• Clear communication abilities

• Remote and in-person collaboration capacity

• Technology trend awareness

• Strong confidentiality commitment

• Thoughtful problem-solving approach

What We Offer

• Competitive compensation with performance bonuses

• Flexible remote work policy

• Alan health insurance and Moka Care mental wellness access

• Swile meal cards and employee benefits platform

• 25 paid vacation days plus 7-11 RTT days annually

• 80% GymLib subscription coverage

• Professional development and industry event access

• Comprehensive onboarding with dedicated mentor