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Senior Software Engineer, Backend (AI Agent Runtime)
Cresta
Remote · CanadaSalary not disclosedfull-timeCresta Careers
Cresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Cresta’s unified AI platform combines conversational AI agents, real-time human agent augmentation, and comprehensive conversation intelligence to drive revenue and efficiency gains across every channel.
Responsibilities
- Build real-time AI agent infrastructure
- Design and operate the stateful, low-latency runtime that powers voice and chat AI agents — from LLM streaming and conversation state management to graceful recovery and multi-channel support.
- Build a function execution platform
- Own a serverless-style runtime where customers deploy custom logic — build orchestration, container lifecycle, autoscaling, and versioned rollouts.
- Own developer experience and test infrastructure
- Build CLI tools, local development environments, and test execution frameworks that let engineers iterate quickly and ship with confidence.
Languages
- Work format
- Remote
- Seniority
- Senior
- Posted
- 6 May 2025
- Last verified
- In the last 5 days
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