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Staff Software Engineer, Backend
Cresta
Remote · CanadaSalary not disclosedfull-timeCresta Careers
We're seeking a Staff Software Engineer to lead the design and evolution of our backend systems that power Cresta's AI platform. You'll architect scalable, distributed systems that enable enterprise AI agents to deliver exceptional customer experiences through voice and digital channels.
Responsibilities
- Architecture & Leadership
- Lead the architecture and evolution of large-scale distributed backend systems, driving cross-team technical initiatives from design through production
- Scalable Systems
- Build high-performance, fault-tolerant backend services supporting real-time AI agents, conversation intelligence, and enterprise integrations
- AI/ML Collaboration
- Partner with ML engineers to operationalize AI capabilities, building the runtime infrastructure and orchestration systems that power AI agents at scale
- Data & Storage Solutions
- Design and optimize data storage and retrieval systems for real-time analytics and insights
- Production Excellence
- Drive continuous improvements in system performance, cost efficiency, and scalability to handle
Languages
- Work format
- Remote
- Seniority
- Senior
- Posted
- 5 Jun 2026
- Last verified
- In the last 5 days
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