Cloud Architect

Cloud Migration Architect – AWS

Location: Brazil (Remote)

Duration: Long Term

Key Responsibilities

• Design and architect AWS environments to support application and infrastructure migrations.
• Design and implement AWS VPCs, subnets, route tables, Transit Gateway, and network connectivity.
• Develop secure and scalable cloud network architectures based on business and application requirements.
• Configure and optimize Security Groups, Network ACLs, routing, load balancing, and DNS.
• Design connectivity between AWS and on-premises environments using VPN, Direct Connect, and other hybrid connectivity solutions.
• Develop migration strategies, including rehost, replatform, refactor, and modernization approaches.
• Analyze existing application and network environments and identify migration dependencies.
• Design highly available and resilient AWS architectures across multiple Availability Zones and Regions where required.
• Collaborate with application, infrastructure, security, and network engineering teams throughout migration projects.
• Troubleshoot complex networking and connectivity issues during migration and post-migration activities.
• Establish cloud architecture standards, documentation, and best practices.
• Support security, compliance, performance, and cost optimization initiatives.

Required Skills

• Strong hands-on experience with AWS cloud architecture and migration.
• Extensive knowledge of AWS VPC, Transit Gateway, Route Tables, Security Groups, and NACLs.
• Experience with AWS Load Balancers, Route 53/DNS, VPN, and Direct Connect.
• Strong understanding of TCP/IP, routing, switching, DNS, DHCP, and network security.
• Experience designing hybrid cloud and on-premises connectivity.
• Understanding of AWS security and identity services.
• Experience with infrastructure architecture and cloud migration methodologies.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and stakeholder-management skills.

Preferred Qualifications

• AWS Solutions Architect certification or equivalent experience.
• Experience with Terraform or other Infrastructure-as-Code technologies.
• Experience with enterprise-scale AWS migration projects.
• Knowledge of cloud security and compliance frameworks.
• Experience working with large enterprise environments.