DevOps (Confidential Cloud Platform)

Senior • Hybrid

Warsaw, Poland

Mission Summary

Design, automate, and operate the infrastructure powering Modelyo’s Confidential Cloud. Develop scalable, secure CI/CD pipelines, manage cloud environments, and enable end-to-end observability and resilience across the platform.

Core Responsibilities

Deploy, configure, and manage OpenStack-based environments, including integration with Modelyo’s confidential computing extensions.
Build and maintain CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins) for continuous delivery of platform components.
Automate infrastructure provisioning using Terraform, Ansible, and Kubernetes (k3s/k8s).
Ensure security, reliability, and compliance across infrastructure — enforce least privilege, secrets management, and attestation-aware deployment.
Implement monitoring, logging, and alerting (Prometheus, Grafana, ELK, OpenTelemetry).
Collaborate with development teams to optimize deployment strategies, scaling policies, and network configurations.
Support cloud environments (GCP / Azure) for hybrid or federated deployments.

Qualifications

8+ years of experience in DevOps, Cloud Engineering, or Site Reliability Engineering.
Hands-on expertise with OpenStack, Kubernetes, Docker, and CI/CD automation.
Strong skills in Terraform, Ansible, Bash/Python scripting, and Linux administration.
Understanding of networking, TLS, firewall, and identity management concepts.
Familiarity with cloud security, zero-trust architectures, and compliance frameworks.
Experience with GCP or Azure; ability to adapt to new cloud technologies quickly.
Excellent troubleshooting, communication, and documentation skills.

Preferred

Experience with confidential computing (Intel SGX/TDX, AMD SEV).
Background in OpenStack internals (Keystone, Nova, Neutron, Cinder).
Exposure to observability and incident response automation.
Knowledge of federal compliance environments (FedRAMP, ISO 27001, SOC2).

Tech Stack

Terraform, Ansible, Docker, Kubernetes (k3s/k8s),
OpenStack (Keystone, Nova, Neutron, Cinder, Horizon),
CI/CD: GitHub Actions, GitLab CI, Jenkins,
Monitoring: Prometheus, Grafana, ELK, OpenTelemetry,
GCP / Azure, Linux, Python, Bash.

HIRESIX SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

HIRESIX SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ is a company operating in the technology industry, specifically focusing on developing advanced cloud computing solutions. The company is engaged in creating a next-generation confidential cloud platform, emphasizing security and zero-trust computing for highly regulated industries. HIRESIX is committed to engineering excellence, innovation, and solving complex systems-level problems. The company values leadership, technical expertise, and collaboration across various teams to achieve its mission of providing secure and efficient cloud solutions. While the size of the company is not specified, its focus on cutting-edge technologies like OpenStack, Intel TDX/SGX, and AMD SEV highlights its commitment to staying at the forefront of technological advancements.