Create, develop, and implement improvements to DNS server software, emphasizing performance, scalability, and reliability

Reorganize and streamline existing code to enhance efficiency and maintainability

Work closely with cross-functional teams to define technical requirements and project specifications

Build new DNS functionalities and extensions, ensuring alignment with industry standards like DNSSEC, EDNS(0), and IPv6

Diagnose and fix software issues, including complex performance bottlenecks and edge cases

Write clean, well-documented C code that follows established best practices and standards

Conduct thorough testing, including unit, integration, and system-level tests, to guarantee DNS server resilience

Stay informed about emerging trends and advancements in DNS technology and networking protocols

Engage in code reviews and provide valuable feedback to team members

Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent professional background

Minimum of 5 years of relevant experience

At least one year of experience in leading and supervising development teams

Advanced proficiency in C programming with a focus on systems-level development

Strong knowledge of DNS concepts, protocols, and architecture

Hands-on experience with networking protocols such as TCP/IP, UDP, and network programming

Proficiency in Linux/Unix development environments

Exceptional debugging and problem-solving abilities, including familiarity with tools like gdb and valgrind

Capability to work both independently and collaboratively in a fast-moving environment

Fluent English communication skills (written and spoken) at a B2+ level or higher

Experience with ISC Bind or similar DNS server platforms

Understanding of advanced DNS functionalities, such as DNSSEC, EDNS(0), or zone transfers

Knowledge of IPv6 and its impact on DNS systems

Background in multi-threaded programming and concurrency

Familiarity with software security principles and best practices

Proficiency in scripting languages like Python or Bash for automation and testing

Exposure to open-source development methodologies and tools such as Git and Jenkins