Senior DevOps Engineer

Avenga; Argentina; On-site; ARS 4,000,000 - 6,500,000; Full time

Job summary

Avenga is seeking a Senior DevOps / Cloud Engineer to lead enterprise-scale cloud transformation for telecommunications, designing and optimizing CI/CD pipelines, IaC, GitOps, and observability. You will join a cross-functional team of Cloud Architects, Software Engineers, and Security Specialists in an agile, high-impact setting.

You will implement scalable architectures using AWS, Kubernetes, and OpenShift, driving reliability, performance, and secure release processes across global projects.

Qualifications

• 4+ years hands-on experience as a DevOps/Cloud Engineer in enterprise environments.
• Proficiency in scripting (Shell, Python) and Infrastructure as Code (Terraform, CloudFormation).
• Extensive AWS Cloud expertise across core and serverless services (CloudFront, Lambda, RDS, Aurora, API Gateway, Amplify, ALB/NLB, Route 53, DocumentDB, ElastiCache, S3, CloudWatch).
• Containerization & Orchestration using Docker, OpenShift, EC2, and Kubernetes platforms (ECS/EKS).
• CI/CD & GitOps experience with GitLab or Bitbucket, plus ArgoCD, FluxCD, and Helm Charts.
• Observability & Log Management with Datadog, Dynatrace, Grafana; log stacks such as Logstash, FluentD, Splunk, Sumo Logic, or Graylog.
• Event-Driven Architectures knowledge with messaging/queuing services including AWS SQS, SNS, and Apache Kafka.

Responsibilities

• Accelerate Delivery & Automation: build, test, and deploy applications across environments with robust CI/CD and automation.
• Enforce DevOps Standards & Quality: design templates and scripts as gatekeepers for release management and version control.
• Drive Reliability & Risk Mitigation: collaborate with IT and Security to maintain continuous monitoring and production system health.

Skills

DevOps

AWS

Containers

CI/CD

GitOps

Observability

Kafka

Tools

Terraform

CloudFormation

OpenShift

Docker

Kubernetes

ArgoCD

FluxCD

Helm

Terraform

CloudWatch

Datadog

Dynatrace

Grafana

Logstash

Job description

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets.

At the core of the role

We are actively seeking a Senior DevOps / Cloud Engineer to strengthen our engineering team dedicated to driving enterprise-scale cloud transformation and modernization for telecommunications. Your primary responsibility will involve designing, building, and optimizing robust CI/CD pipelines, managing cloud infrastructure as code (IaC), and implementing GitOps, observability, and event-driven architectures to ensure high availability and scalability. Here you will have the opportunity to make a meaningful contribution to global technological progress while at the same time advancing your own skills and career.

In your role, you'll become a vital member of a cross-functional team of skilled professionals, including Cloud Architects, Software Engineers, Systems Administrators, and Security Specialists, working together in an agile, high-impact environment to deliver secure, resilient, and continuous production releases.

Core skills you’ll bring

• 4+ years of hands-on experience as a DevOps / Cloud Engineer in enterprise environments, with proven proficiency in scripting (Shell, Python) and Infrastructure as Code (Terraform, CloudFormation).
• Extensive AWS Cloud expertise across core and serverless services, including CloudFront, Lambda, RDS, Aurora, API Gateway, Amplify, ALB/NLB, Route 53, DocumentDB, ElastiCache, S3, and CloudWatch.
• Containerization & Orchestration mastery utilizing Docker, OpenShift, EC2, and Kubernetes platforms (ECS/EKS).
• Solid CI/CD & GitOps experience building end-to-end delivery pipelines with GitLab or Bitbucket, paired with deployment automation tools such as ArgoCD, FluxCD, and Helm Charts.
• Observability & Log Management background implementing centralized monitoring and alerting with tools like Datadog, Dynatrace, or Grafana, alongside log stacks such as Logstash, FluentD, Splunk, Sumo Logic, or Graylog.
• Event-Driven Architectures knowledge designing and operating messaging and queuing services including AWS SQS, SNS, and Apache Kafka.

Nice-to-have

• Cloud Certifications such as AWS Certified Solutions Architect - Associate/Professional or AWS Certified DevOps Engineer.
• Kubernetes Certifications like CKA (Certified Kubernetes Administrator) or CKAD.
• Security & Compliance exposure with DevSecOps practices, SAST/DAST integration, and regulatory frameworks (e.g., PCI-DSS, BCRA).

The impact you'll create

• Accelerate Delivery & Automation: Implement robust CI/CD and automation processes to build, test, and deploy applications seamlessly across multiple environments.
• Enforce DevOps Standards & Quality: Design processes, templates, and infrastructure scripts that serve as a technical gatekeeper for release management and version control.
• Drive Reliability & Risk Mitigation: Collaborate closely with IT and Security teams to mitigate operational risks, ensure compliance, and maintain continuous monitoring and measurement of production systems

People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.