Strong hands-on experience with AWS (e.g., ECS/EKS, Lambda, API Gateway, RDS/Aurora, DynamoDB, S3, IAM, VPC networking) and infrastructure-as-code (Terraform, CDK, or CloudFormation). Develop and maintain the REST APIs and streaming endpoints (e.g., WebSockets, Server-Sent Events, or Kinesis/Kafka-backed feeds) that deliver Spire''s weather and aviation data to customers.