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Principal Software Development Engineer

Location: Remote
Compensation: Salary
Reviewed: Wed, Sep 30, 2026
This job expires in: 30 days

Job Summary

Working remotely in a full-time capacity, the Principal Software Development Engineer will lead the design and implementation of low-latency applications within a B2B SaaS multi-tenant architecture, focusing on performance optimization and AI-enhanced development.

Key responsibilities
  • Lead the development of robust low-latency services and APIs for scalable multi-tenant architectures
  • Build and optimize forward and reverse proxies to enhance client performance and security
  • Implement observability tools for proactive monitoring and performance management across services
Required qualifications
  • Proven experience as a Go developer with a background in low-latency applications and multi-tenant B2B SaaS architectures
  • Expertise in Go programming, with proficiency in Python and/or TypeScript, and understanding of network protocols
  • Hands-on experience with AI development tools and integrating AI assistance into development workflows
  • Experience with public API design and familiarity with Large Language Models (LLMs) is beneficial
  • Strong analytical mindset with the ability to lead projects and improve system efficiency

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