Senior Software Engineer (Voice AI)

TL;DR

Senior Software Engineer (Voice AI): Building and scaling a Voice AI platform capable of handling hundreds of thousands of calls per month with high reliability and low latency. Focus on real-time conversations and driving the full lifecycle of software development.

Location: Open to remote within the USA

Company

hirify.global provides local businesses with a complete platform and outcome-driven AI employees that convert leads into real, paying customers.

What you will do

• Build and scale a Voice AI platform capable of handling hundreds of thousands of calls per month with high reliability and low latency.
• Design, develop, and maintain services and APIs that power real-time conversations.
• Drive the full lifecycle of software development—from architecture and implementation to deployment and ongoing reliability.
• Implement observability, monitoring, and operational best practices to ensure reliability in production.
• Collaborate with engineers, product managers, and designers to deliver end-to-end features that power critical business outcomes.

Requirements

• 6+ years of professional software engineering experience with at least one modern language such as Go, Python, or Elixir.
• Proven experience designing and maintaining large-scale, distributed, or real-time systems.
• Strong problem-solving skills and the ability to break down complex issues into clear, iterative solutions.
• Excellent communication skills and the ability to work effectively across teams.
• A willingness to work across the entire stack—from infrastructure to APIs to user-facing components—wherever the problem needs solving.
• Ability to thrive in a fast-paced environment with shifting priorities.

Nice to have

• 5+ years of experience contributing to the architecture and design of large-scale platforms or high-throughput systems.
• Experience with real-time communication technologies (e.g., SIP, WebRTC, telephony APIs, streaming systems).
• A track record of building reliable, production-grade services at scale.
• Familiarity with cloud-native architectures and operational excellence (Kubernetes, monitoring, alerting, incident response).
• Comfort working with data pipelines and system integrations at scale.

Culture & Benefits

• Open and transparent culture
• Life insurance, long and short-term disability coverage
• Paid maternity and paternity leave
• Generous vacation time, plus three 4-day summer holiday weekends
• Excellent medical, dental, and vision benefits
• 401k Plan with company matching