Hands-on AWS development experience with services such as Lambda, ECS or EKS, EC2, API Gateway, S3, CloudFront, RDS or DynamoDB, SQS or SNS, IAM, Secrets Manager, CloudWatch, and related services. The role requires strong hands-on expertise in Java and Spring Boot backend development, modern web development using JavaScript/TypeScript and the Lit library, and deployment of distributed applications on AWS.