Sr. Software Dev Engineer, Amazon CloudFront (Routing Dataplane)jobtraffic • Ireland
Sr. Software Dev Engineer, Amazon CloudFront (Routing Dataplane)
jobtraffic
- Ireland
- Ireland
À propos
Be one of the first applicants, read the complete overview of the role below, then send your application for consideration.
Amazon CloudFront is looking for an experienced Software Development Engineer to join our Routing Dataplane team in Dublin, Ireland. This role sits at the intersection of distributed systems, networking, and performance engineering. You will work on systems that operate at global scale, processing millions of requests per second and delivering content with high availability, low latency, and strong security guarantees. This includes designing and optimizing critical dataplane components such as layer 4 packet processing, TCP/IP stack enhancements, DDoS detection and mitigation, and Anycast-based routing systems.
Key Job 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
A Day in the Life
You will work on systems that operate at massive global scale, solving complex problems in networking, distributed systems, and real‑time traffic engineering. You will analyze network telemetry data to find and fix performance bottlenecks, ship improvements to packet processing pipelines, and collaborate with teams across AWS to influence how content is delivered, secured, and optimized across the internet.
Basic Qualifications
Experience as a mentor, tech lead, or leading an engineering team
Bachelor's degree in computer science or equivalent
Experience in professional, non‑internship software development, or embedded development in C/C++
Experience working with networking fundamentals or Internet protocols such as TCP/IP, UDP, SSL, DNS, HTTP/S
Experience building complex software systems that have been successfully delivered to customers
Knowledge of Linux or Unix systems administration
Preferred Qualifications
Experience in major internet routing protocols, specifically BGP and OSPF
Experience using scripting languages such as Python, Perl, Linux Bash
Experience debugging, diagnosing, and troubleshooting complex, production software issues
Deep experience with packet processing frameworks (e.g., eBPF, XDP, DPDK, or kernel networking stack)
Experience with DDoS detection/mitigation systems or traffic filtering at scale
Experience optimizing systems for CPU, memory, and network efficiency
Familiarity with observability systems and large‑scale telemetry pipelines
Equal Opportunity Employer Statement
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills and value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. xcfaprz If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, please contact your recruiting partner.
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Compétences linguistiques
- English
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