Platform Engineer III – AWS Network

Summary

We are seeking an experienced Senior Cloud Platform Engineer to architect, build, and maintain next-generation AWS cloud platform. This role combines deep technical expertise in Information Security, Identity and Access Management, cloud architecture, networks, and DevOps practices while ensuring platform reliability, security, and operational excellence. Periodic international travel may be required.

How will you contribute?

• Platform Architecture (40%)
• Design and Implementation of cloud network architectures, primarily in AWS
• Advanced level understanding of VPCs, subnets routing, and Transit Gateways
• Implement and manage core AWS networking services such as Route 53, Direct Connect, and VPNs
• Optimize network performance for high availability
• Ensure multi-tenant isolation and resource management
• Identify and design system security requirements using security best practices and compliance requirements
• Advanced understanding of NACLs and Security Groups
• Develop standard operating procedures and protocols
• Advanced understanding of IPAM and DNS
• Monitor and troubleshoot network issues
• Design and implementation of hybrid cloud connectivity solutions
• Create and maintain comprehensive architectural diagrams
• Lead security incidents involving cloud network systems
• Architect high-availability solutions ensuring business continuity and disaster recovery
• Optimize platform performance and resource utilization across environments
• Define integration patterns for microservices architectures
• Infrastructure Automation (40%)
• Develop and maintain infrastructure as code using Terraform for AWS resources
• Implement GitOps workflows
• Build and maintain CI/CD pipelines for automated deployment
• Automate routine operational tasks using shell scripting
• Manage backup and recovery procedures across the platform
• Operations & Observability (20%)
• Design and implement monitoring solutions using Prometheus and DataDog
• Create and maintain alerting systems and dashboards
• Lead troubleshooting of complex platform issues related to networks
• Participate in on-call rotation
• Maintain operational documentation and runbooks

What will you bring?

• Programming & Scripting
• Cloud & Infrastructure
• Kubernetes
• Docker
• AWS services
• DevOps & Tools
• Git
• Terraform
• Development Practices
• Continuous integration/deployment
• Code review processes
• Performance optimization
• Jenkins
• Network firewall
• Hub & Spoke model
• Transit Gateways
• Professional Qualifications
• Bachelor's/master’s in computer science or related field
• Minimum of six years’ experience in a Platforms Engineer or Site Reliability Engineering role utilizing the AWS platform
• Preference to AWS certification for Advanced Networking - Specialty Certification
• Strong system design skills
• Impact & Opportunity
• Influence technical architecture decisions
• Build scalable enterprise solutions
• Contribute to open-source projects

What do we offer?

• We value our people and offer a competitive salary along with company bonus
• Strong maternity and paternity scheme
• A workplace pension scheme
• Take what you need holiday package
• Private medical insurance
• Dental plan
• Group life assurance
• Group income protection
• Employee assistance programme
• A monthly wellness allowance
• Adoption assistance
• Stock options