EU remote
Senior DevOps Engineer
About this role
Malwarebytes is looking for.. We are looking for a sharp, security-minded Senior DevOps Engineer to join our Consumer team. You will architect and manage our AWS infrastructure using Terraform, enforce cloud security best practices at every layer, make cost-conscious infrastructure decisions that balance performance with efficiency, and drive modern CI/CD automation across the organization. You will own site reliability for our production systems and contribute to the Build & Release processes that keep our development teams moving fast.
If you hold security and reliability to a high standard and default to automation over manual process, we want to hear from you. What You Will Do: Own and evolve our AWS cloud infrastructure using Terraform, applying security best practices — least-privilege IAM, network segmentation, secrets management, and compliance guardrails — as non-negotiable defaults. Design, implement, and continuously improve CI/CD pipelines using GitHub Actions, ensuring automated security scanning (SAST, secrets detection, container image scanning), policy enforcement, and quality gates are built into every pipeline.
Champion infrastructure security: proactively identify and remediate cloud misconfigurations, leverage GuardDuty, Security Hub, and Config, and partner with the Security team on vulnerability management and incident response. Own and improve SRE practices: define SLOs, build alerting and observability solutions using CloudWatch and related tooling, and drive blameless post-mortems. Participate in on-call rotation and own production incidents end-to-end — from detection through resolution and follow-up.
Maintain build and release environments for development teams and develop automation and test tooling for client applications. Evaluate and adopt emerging DevOps technologies through structured proof-of-concept testing. Keep documentation, runbooks, and architecture diagrams current and actionable. Skills You'll Need to Have: 6+ years of hands-on DevOps or SRE experience in AWS — EC2, ECS, ECR, Lambda, RDS, CloudWatch, IAM, VPC, EKS, and CloudFront required.
BA/BS in Engineering or Computer Science preferred; equivalent experience demonstrated through a proven track record accepted. An ideal candidate holds one or more AWS Professional-level certifications (Solutions Architect Professional, DevOps Professional, or equivalent). Deep Terraform expertise: you write modular, reusable, well-tested infrastructure code and treat IaC security as seriously as application security.