About the Position

We are seeking a Senior Network Software Engineer proficient in C/C++ and Python to enhance network security and performance.

Responsibilities

Architect and implement firewall configuration management functions utilizing our specifications for iptables rule generation – ensuring both security and efficiency across complex environments.
Develop sophisticated systems to automatically ascertain the topology of protected networks and their resources from SQL databases with minimal latency.
Engineer methodologies to modify tunnel packets, thereby minimizing blocking and enhancing overall network performance metrics.
Establish and maintain deep traffic analysis (DPI) systems to monitor, dissect, and optimize network communications across various protocols and connection types.
Configure and oversee log collection from tunnel and firewall endpoints using rsyslog, ensuring comprehensive data capture for security analysis.
Process and scrutinize log data using contemporary tools including Logstash 8.x, Elastic Search 8.x, and Kibana (ELK stack) for actionable insights.
Collaborate seamlessly with DevOps teams to streamline the installation of clients and servers incorporating developed modules (Docker 24+, Docker Compose).
Orchestrate initialization processes for network services and security systems with meticulous attention to detail and documentation.
Perpetually enhance and optimize network performance, security, and reliability through innovative solutions and proactive monitoring.

3+ years of demonstrable commercial development experience with C/C++ and Python 3.10+ in networking technologies.
Formidable proficiency in constructing and leveraging SQL databases with server and client APIs for high-performance applications.
Verified experience creating network traffic management functions and comprehensive knowledge of iptables configuration and optimization techniques.
Advanced capabilities in network traffic analysis and packet manipulation techniques – beyond surface-level understanding.
Substantial experience with log collection systems and processing frameworks in production environments.
Fluent comprehension of English technical documentation and effective research capabilities in English.
Profound understanding of network security principles and implementation methodologies for enterprise-grade protection.
Capacity to work autonomously while collaborating effectively in a distributed, remote environment.
Exceptional problem-solving aptitude and meticulous attention to detail when debugging complex network conundrums.