Senior Software Engineer

Job Summary

A company is looking for a Senior Software Engineer (Content Delivery & Security).

Key Responsibilities

• Design and build core features for CDN, DNS, and Shield products focusing on performance, scalability, and security
• Collaborate across teams to evolve distributed systems for content delivery and edge security
• Implement and evolve WAF, DDoS mitigation, and bot detection capabilities in real time at the edge

Required Qualifications

• Proven experience with CDN, edge computing, or distributed systems products
• Strong programming skills in backend languages such as .NET (C#), Java, or similar
• Deep understanding of HTTPS, TCP, DNS, TLS/SSL protocols, and reverse proxy technologies like Nginx
• Prior experience in a cybersecurity-related field with knowledge of WAF/DDoS techniques
• Track record of delivering reliable, scalable, and secure systems under real-world traffic conditions