Software Engineer

Domain & DNS Orchestration -Manage a large portfolio of domains across multiple registrars and enterprise DNS providers -Architect and maintain complex DNS configurations, including A, AAAA, CNAME, MX, TXT, and SRV records. -Configure and maintain critical email authentication protocols, strictly enforcing SPF, DKIM, and DMARC alignments. -Monitor domain health, SSL/TLS certificate lifecycles, and cryptographic key rotations. IP Management & Network Engineering -Allocate, route, and manage IPv4/IPv6 address blocks and subnets. -Configure and maintain Reverse DNS (PTR) records and ensure strict IP-to-domain binding. -Troubleshoot network connectivity, TCP/IP bottlenecks, and latency issues using advanced diagnostic tools. -Implement and manage firewall rules and fundamental network routing Web Server Deployment & Hosting -Provision, configure, and maintain high-performance web servers using Ubuntu Linux, Nginx, and Apache. -Deploy and host websites and web applications within containerized (Docker) or bare-metal environments. -Automate the deployment pipeline for new websites, ensuring proper resource allocation, database connectivity, and caching configurations. -Manage cloud infrastructure utilizing AWS services (EC2, S3, RDS) to ensure scalable hosting architectures. Monitoring, Security & Operations -Monitor network traffic, server uptime, and system health using industry-standard monitoring tools. -Respond to system outages, mitigate DDoS attempts, and resolve DNS propagation or routing failures. -Maintain comprehensive documentation for network topologies, IP allocation registries, and server configurations.