Principal Software Engineer

Description: Join DomainTools as a Principal Software Engineer on the Infrastructure team to enhance cross-organizational collaboration in threat defense and investigation. Design, develop, and improve the foundations of the company’s technical strategy for internet-scale data systems. Requirements: 7+ years of experience in software/hardware/systems engineering or technical operations leadership. Experience in designing, building, and operating large-scale orchestration systems. Familiarity with major internet protocols and standards (DNS, Whois, RDAP). Strong understanding of architectural trade-offs at different scales and ability to articulate designs from first principles. Passion for internet security and solving complex technological and organizational problems. Benefits: Competitive compensation: $180K - $230K base salary plus a 15% annual bonus. Comprehensive benefits package including fully paid medical, dental, and vision insurance, 401k with company matching, flexible PTO, and well-being benefits.