Edge Routing & Networking Engineer for Global CDN

Amazon Web Services (AWS); Dublin; On-site; EUR 110,000 - 160,000; Full time

Job summary

Amazon Development Centre Ireland Limited in Dublin, Ireland, is seeking an experienced Software Development Engineer to join the Routing Dataplane team. You will design, implement, and optimize systems that process millions of requests per second at global scale, focusing on networking, performance, and security.

You will own dataplane services end-to-end and collaborate with teams across AWS to improve content delivery, routing, and resilience while maintaining low latency and high

Qualifications

• Experience designing or architecting systems at scale with reliability and performance.
• Experience with full SDLC including testing, deployment, and operations.
• Strong programming skills in at least one language.

Responsibilities

• Design and build high-performance networking systems that operate in the CloudFront edge network.
• Develop and optimize layer 4 packet processing pipelines for ultra-low latency and high throughput.
• Enhance TCP/IP stack behavior for performance, congestion control, and resilience at scale.
• Build systems for real-time DDoS detection, mitigation, and traffic shaping.
• Design and evolve Anycast routing strategies to improve global traffic distribution and availability.
• Own critical dataplane services end-to-end: design, implementation, deployment, and operations.
• Analyze large-scale network telemetry to identify performance bottlenecks and failure modes.
• Drive operational excellence, including monitoring, alerting, and rapid incident response.
• Contribute to architectural decisions that influence global traffic engineering strategies.

Skills

Experience in software development

System design/architecture

Programming in at least one language

Job description

Amazon Development Centre Ireland Limited in Dublin, Ireland, is seeking an experienced Software Development Engineer to join the Routing Dataplane team. You will design, implement, and optimize systems that process millions of requests per second at global scale, focusing on networking, performance, and security.

You will own dataplane services end-to-end and collaborate with teams across AWS to improve content delivery, routing, and resilience while maintaining low latency and high