Senior Cloud-Native Platform Engineer

Hadrian; Amsterdam; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Permanent contract

Unlimited holidays

Stock options

Mobile stipend

Work-from-home budget

Business travel card

Swapfiets

Referral bonuses

Job summary

Hadrian is building a cloud-native infrastructure platform to power autonomous offensive security systems. As Senior Infrastructure Engineer, you will design, implement, and evolve scalable, self-service infrastructure and resilient platform capabilities for engineering teams to move quickly and safely.

You will manage Kubernetes and AWS environments, drive IaC with Terraform/OpenTofu, and foster strong reliability and observability practices.

Qualifications

• 4+ years of experience as Infrastructure/Platform/DevOps/SRE in a similar role.
• Hands-on experience with Kubernetes, AWS, and Terraform/OpenTofu; comfortable operating cloud-native infrastructure in production.
• Solid foundation in systems engineering, containerization (Docker), and distributed systems.
• Experience with automation and CI/CD tooling such as Terraform, Ansible, Jenkins, or GitLab CI.
• Enjoy building platforms, tooling, and automation to help engineering teams move faster and safely.
• Excellent troubleshooting and problem-solving skills for reliability and scalability challenges.
• Practical use of AI to accelerate workflows while maintaining reliability and security.

Responsibilities

• Help build and maintain the cloud-native platform powering Hadrian's offensive security systems.
• Design and automate infrastructure delivery using Infrastructure-as-Code for scalable, self-service platform capabilities.
• Manage and improve our Kubernetes environment for reliability, performance, and security.
• Collaborate with software engineers to improve deployment workflows and platform adoption.
• Operate and optimize core cloud infrastructure on AWS, supporting distributed scanning environments.
• Enhance observability, monitoring, incident response, and platform reliability across critical systems.
• Implement platform standards and security controls to enable rapid yet safe engineering.

Skills

Kubernetes

AWS

Terraform/OpenTofu

Docker

CI/CD tooling

Automation

Platform design

Tools

KNative

Kafka

Observability tooling

Jenkins

GitLab CI

Ansible

Job description

Hadrian is building a cloud-native infrastructure platform to power autonomous offensive security systems. As Senior Infrastructure Engineer, you will design, implement, and evolve scalable, self-service infrastructure and resilient platform capabilities for engineering teams to move quickly and safely.

You will manage Kubernetes and AWS environments, drive IaC with Terraform/OpenTofu, and foster strong reliability and observability practices.