Senior Backend Engineer (doh) – Golang - Dns & Systems

Securly

Pune, India
Not specified; not specified; comprehensive health...
**
Expert-level golang proficiency
Dns protocol architecture knowledge
Dns-over-https implementation experience
** Securly is seeking a Senior Backend Engineer specializing in Golang and DNS-over-HTTPS to design and implement their identity-aware DNS resolver. The role focuses on architecture, development, and deployment, requiring significant experience in DNS protocols, infrastructure, and technical communication. **

Job Summary

  • This role serves as the technical foundation for simplifying Securly's SmartPAC identity architecture by replacing complex DNS-RPC signaling with a modern DoH resolver.
  • The engineer will own the full lifecycle of the project, including architecture, implementation, TLS configuration, and production deployment on AWS without needing a fully-formed spec.
  • Securly processes over 1.1 billion requests daily to protect more than 20 million students across 20,000+ schools globally.

Matching Summary

Match Score: 75

** Securly is seeking a Senior Backend Engineer specializing in Golang and DNS-over-HTTPS to design and implement their identity-aware DNS resolver. The role focuses on architecture, development, and deployment, requiring significant experience in DNS protocols, infrastructure, and technical communication. **

Salary

Not specified; Not specified; Comprehensive Health Insurance; Retirement Benefits (EPF & gratuity); Paid Time Off

Skills & Requirements

Must-have

  • Expert-level Golang proficiency
  • DNS protocol architecture knowledge
  • DNS-over-HTTPS implementation experience
  • Redis data structures and pipeline usage
  • TLS certificate management and termination
  • CloudFormation infrastructure deployment

Nice-to-have

  • Unbound DNS server module development
  • Chrome enterprise policy configuration
  • K-12 EdTech domain experience
  • C/C++ for Unbound plugin extensions
  • SmartPAC proxy architecture understanding

Key Requirements

  • 8–15 years of professional experience
  • L5 Staff Engineer level capability
  • Hybrid work model requiring 2 days onsite

Work Rights

Not specified

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