Senior AWS Infrastructure Engineer

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

What you'll 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