Senior Cloud DevOps Engineer (AWS, Kubernetes, Argo) Lisbon

Cronos International; Lisboa; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Salary package

Work-life balance

Cutting-edge tech environment

Tailor-made training programs

Friendly workplace

Job summary

Cronos International in Lisbon is seeking a Senior Cloud / DevOps Engineer (AWS) to join the Cronos Europa team. The role is hands-on, operating Kubernetes in production, building Argo Workflows, and managing a broad AWS estate to support research pipelines.

You will design, deploy and operate containerised workloads on EKS, maintain secure Kubernetes clusters, implement event-driven/serverless patterns with Lambda and EventBridge, and ensure pipelines are observable, reliable and scalable for

Qualifications

• Minimum 5 years of experience in Cloud, DevOps or Platform Engineering.
• Senior, hands-on profile with recent experience operating AWS and Kubernetes environments in production.
• Ability to take ownership of an existing production platform and contribute quickly.
• Ability to troubleshoot complex cloud and Kubernetes environments.
• Fluent English, both written and spoken.
• Willingness to work from the Lisbon office at least 3 days per week.
• Availability to start as soon as possible, and no later than early 2027.

Responsibilities

• Design, deploy and operate containerised workloads on Amazon EKS and Kubernetes.
• Maintain secure, reliable and up-to-date Kubernetes clusters in production.
• Build and maintain workflow orchestration using Argo Workflows.
• Ensure research pipelines are reliable, observable and easy to rerun.
• Manage AWS compute, storage and database services, including EC2, S3, FSx, EFS, RDS and ECR.
• Implement event-driven and serverless solutions using Lambda, EventBridge, SQS and SNS.
• Apply IAM and AWS security best practices across the environment.
• Support scientists and research users running analytical and pipeline workloads on the platform.
• Automate recurring operational and user needs to reduce manual support.

Skills

AWS in production

Kubernetes in prod

Argo Workflows

IAM/SQS/SNS

Event-driven

Nextflow

Tools

AWS tooling

EKS

Job description

Cronos International in Lisbon is seeking a Senior Cloud / DevOps Engineer (AWS) to join the Cronos Europa team. The role is hands-on, operating Kubernetes in production, building Argo Workflows, and managing a broad AWS estate to support research pipelines.

You will design, deploy and operate containerised workloads on EKS, maintain secure Kubernetes clusters, implement event-driven/serverless patterns with Lambda and EventBridge, and ensure pipelines are observable, reliable and scalable for