Sr. Systems Engineer
Core
Design, build, and operate scalable, secure, and resilient cloud infrastructure on AWS for Visa's global payment network.
Role type
Mid-level Infrastructure Engineer (AWS)
Builds
Production-grade cloud infrastructure, containerized workloads, and automation pipelines for cross-border payments
Domain
Fintech / Cloud Infrastructure
Deliverable
infrastructure
Required skills
AWS services (EC2, EKS, VPC, RDS, S3, IAM), Terraform, Kubernetes, CI/CD pipelines, Python/Bash scripting, observability (CloudWatch, Datadog), networking fundamentals
Preferred skills
Service mesh (Istio), GitOps (Port), LLM-based dev tools, AWS certifications
Technologies
AWS, Terraform, Kubernetes, Helm, ArgoCD, Jenkins, CloudWatch, Datadog, OpenSearch, SageMaker, Istio, Python, Bash, GitHub (via careerplan.io/jobs/REF088918W-1-sr-systems-engineer-at-visa)
Responsibilities
Design and maintain AWS services at scale; develop and maintain infrastructure-as-code using Terraform; manage and optimize containerized workloads on Kubernetes; design and optimize CI/CD pipelines; build monitoring and alerting systems; implement cloud security best practices; collaborate with cross-functional teams to ensure infrastructure meets product needs
Seniority
Mid-level, hands-on IC