We are seeking an experienced and skilled Chief C Developer with in-depth expertise in DNS to join our forward-thinking team.

This role will be pivotal in driving a significant initiative to enhance and modernize DNS server infrastructure. The ideal candidate will have advanced systems programming expertise, profound knowledge of networking protocols, and a passion for solving complex technical challenges.

Responsibilities

• Develop, design, and implement updates to DNS server software with a focus on improving performance, scalability, and reliability
• Refactor and streamline existing codebases to improve efficiency and maintainability
• Collaborate with cross-functional teams to establish project requirements and technical specifications
• Create new DNS features and extensions, ensuring adherence to industry standards such as DNSSEC, EDNS(0), and IPv6
• Troubleshoot and resolve software issues, including handling performance bottlenecks and edge cases
• Write robust, well-structured, and maintainable C code that adheres to established best practices
• Perform detailed testing, including unit, integration, and system-level testing, to ensure the robustness of DNS server operations
• Keep up with advancements in DNS technologies and networking protocols to inform development practices
• Take part in code reviews, offering constructive feedback and guidance to team members

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent professional experience
• At least 7 years of relevant professional experience
• Minimum of 2 years of experience in leading development teams, providing technical direction, promoting best practices, and ensuring high-quality deliverables
• Experience participating in at least two full project lifecycles or contributing to various phases of multiple projects
• Advanced proficiency in C programming, particularly in systems-level development
• Strong expertise in DNS concepts, protocols, and system architecture
• Hands-on experience with networking protocols such as TCP/IP, UDP, and network programming
• Proficiency in Linux/Unix development environments
• Strong debugging and problem-solving skills, with experience using tools like gdb and valgrind
• Ability to work independently and collaboratively in a dynamic, fast-paced environment
• Proficiency in English, both written and spoken, at a B2+ level or higher

Nice to have

• Experience working with ISC Bind or similar DNS server technologies
• Familiarity with advanced DNS features, including DNSSEC, EDNS(0), and zone transfers
• Knowledge of IPv6 and its implications for DNS infrastructure
• Experience with multi-threaded programming and handling concurrency challenges
• Understanding of security principles and best practices in software development
• Skills in scripting languages such as Python or Bash for automation and testing purposes
• Familiarity with open-source development workflows and tools, including Git and Jenkins

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn