AI-Native Backend Engineer; Senior
Job in
Philadelphia, Philadelphia County, Pennsylvania, 19117, USA
Listed on 2026-07-19
Listing for:
Close
Full Time
position Listed on 2026-07-19
Job specializations:
-
Software Development
Backend Developer, AI Engineer (Applied/Software), Software Engineer
Job Description & How to Apply Below
Close is seeking an experienced software engineer to work on AI-native production systems. You will ship code execution for the assistant, build an eval/observability layer, and push UI forward with backend-driven rendering.
You will take Custom Agents from prototype to GA, blending deterministic Workflows with probabilistic LLM behavior in a customer-facing platform. The role spans multiple levels (Software Engineer, Senior, Staff) with calibration during the process.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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