Senior AWS Infrastructure Engineer

For a US fintech company that handles sensitive financial data, Niuro is hiring a Senior AWS Infrastructure Engineer to own production AWS infrastructure end to end: reliability, security, automation, observability and cost, across .NET services and AI-integrated features.

What you will do:
- Design, build and operate production AWS infrastructure end to end.
- Manage infrastructure as code with Terraform: reusable modules, remote state and controlled deployments.
- Build and improve CI/CD pipelines for backend services, with reliable deploys and fast rollback.
- Own monitoring, logging, alerting and incident response.
- Harden IAM, networking, secrets, encryption and access controls.
- Optimize cost, performance and availability as usage grows.

What you bring:
- 10+ years in infrastructure, DevOps or cloud engineering, with a strong recent focus on AWS.
- Hands-on EC2, ECS or EKS, Lambda, VPC networking, IAM, RDS, S3 and CloudWatch.
- Production Terraform with reusable modules, remote state and safe change workflows.
- CI/CD, Docker and containerized services in production, including .NET workloads.
- Security practice: least-privilege IAM, secrets management, encryption.
- A current AWS certification (Solutions Architect Professional or DevOps Engineer Professional preferred).
- C1 English and availability to work US Eastern hours, starting immediately.

Nice to have: fintech or regulated environments, compliance, infrastructure for AI/LLM services.

Full-time, fully remote, contractor paid in USD, start ASAP.

Location: Remote - Bolivia, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, Venezuela

Skills required for this job:

• .NET
• AWS
• CI/CD
• Docker
• Kubernetes
• Linux operating system
• Terraform