Senior DevOps Engineer

We are looking for a Senior DevOps Engineer with strong expertise in AWS, infrastructure automation, CI/CD, and managing high‑availability, high‑throughput, low‑latency production environments.

The idóneo candidate will ensure infrastructure scalability, reliability, security, and cost efficiency while supporting mission‑critical systems operating 24/7.

Experience

Experience: 5+ years in DevOps, SRE, or Platform Engineering, supporting 24/7 production environments.

Advanced AWS

Advanced AWS: ECS/Fargate, ALB/NLB, Auto Scaling, VPC, Transit Gateway, Route 53, ACM, CloudFront, IAM, KMS, Secrets Manager, SSM, CloudTrail across multiple AWS accounts.

Infrastructure as Code

Infrastructure as Code: Advanced Terraform expertise, including reusable versioned modules, S3 remote state, version pinning, and multi‑environment deployments (Dev, QA, Integration, Prod).

Containerization

Containerization: Docker, Dockerfiles, ECR image management, base images, and ECS task definitions.

CI/CD

CI/CD: Jenkins, Groovy, Jenkinsfiles, shared libraries, Java/Maven builds, and Shift‑Left security practices.

Streaming & Data Infrastructure

Streaming & Data Infrastructure: Production experience with Kafka (AWS MSK), Aerospike, and Multi‑AZ architectures. Experience with EMR/EMR Serverless, Flink, Airflow, Athena, and S3 Tables.

Monitoring & Observability

Monitoring & Observability: Prometheus, Grafana, Graphite, CloudWatch, Fluent Bit, Logstash, OpenSearch, Slack, and SNS alerting.

Automation

Automation: Strong Python (boto3), Bash scripting, and AWS Lambda.

Security

Security: Vulnerability management, system patching, credential protection, API key security,



and least‑privilege access.

Tools & Collaboration

Tools & Collaboration: Git, Pull Requests, Jira, Confluence, and AI‑powered development tools.

Strong problem‑solving skills, independent work capabilities, proactive communication, and data‑driven decision‑making.

Key Responsibilities

- Design, deploy, and maintain scalable, secure, highly available AWS infrastructure.
- Manage containerized workloads using ECS/Fargate, ALB/NLB, and autoscaling.
- Develop and maintain reusable Terraform modules and Jenkins/Groovy CI/CD pipelines.
- Operate and optimize streaming platforms, data infrastructure, and distributed systems.
- Implement monitoring, logging, alerting, and proactive incident resolution.
- Continuously optimize AWS costs through resource right‑sizing, waste reduction, and cost‑conscious architecture decisions.
- Automate operational processes using Python, Bash, and AWS Lambda.
- Strengthen infrastructure security, vulnerability management, and CI/CD security controls.
- Own infrastructure projects end‑to‑end, from design and deployment to documentation and ongoing support.
- Create clear technical documentation and step‑by‑step runbooks for first‑level support teams.




- Manage infrastructure changes through reviewed Pull Requests using a single main branch.
- Use performance metrics, operational data, and cost analysis to guide technical decisions and advise leadership.
- Leverage AI tools to improve productivity while maintaining code quality and review standards.

Nice to Have

- Experience in AdTech or Real‑Time Bidding (RTB) environments.
- AWS CloudFormation.
- Java development experience.

Requirements

Experience: 5+ years of DevOps, SRE, Platform Engineering, or Cloud Engineering experience. 4+ years supporting Kubernetes in production environments. Demonstrated experience deploying and operating AWS‑hosted applications. Experience leading technical implementation efforts with minimal supervision. Strong troubleshooting and root‑cause analysis skills. Kubernetes experience with EKS, Helm, ArgoCD, and service‑mesh technologies. AWS experience with VPC, EC2, IAM, Route 53, ALB/NLB, RDS, CloudWatch, S3, Secrets Manager, and Systems Manager Parameter Store. CI/CD & Automation experience with GitLab, GitLab CI/CD, GitOps workflows, Infrastructure as Code, Terraform. Bash, Python, or Go automation skills. Upper‑intermediate English level.

About the Company

AgileEngine is an Inc. 5000 company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards.

Why Join Us

If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you

Job Description

We are lo

📌 Remote Senior Aws Devops (Quilmes)
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