Senior Member of Technical Staff
San Francisco, CA$225k - $300kFull-timePosted 3mo ago
About the role
Bluejay is building the simulation, observability, and self-improvement layer for Voice AI agents. The company seeks senior engineers to architect and implement high-traffic, scalable systems for simulating, analyzing, and improving conversational AI agents, including voice and multimodal components. On-site customer work and full-stack responsibilities are expected, with a strong emphasis on AWS, databases, and AI engineering.
Responsibilities
- Architect and develop systems that simulate, analyze, and evaluate conversational AI agents, including voice and multimodal systems.
- Design resilient, scalable infrastructure using AWS (Lambda, EC2, Websockets, SIP) to handle millions of real-time conversations.
- Develop algorithms and pipelines that surface insights, detect failure modes, and ensure agents are safe, reliable, and aligned with human intent.
- Work on-site with customers. You’ll be building, selling, and deploying the product to real customers.
Qualifications
- 6+ years of experience (6+ YOE)
Skills
Required:PythonAWSSQL
Nice to have:PostgreSQLSupabaseClickhouseRedisLiveKitDeepgramCartesiaElevenlabsGeminiWebsocketsCI/CD
Last updated Aug 26, 2026. Interested? Apply on the company site.

About Bluejay
The world's first quality assurance agency for voice & text AI.
Bluejay’s mission is to engineer trust into every AI interaction, becoming the trust layer between businesses and their customers.
ai
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