CareerPlan

Software Development Engineer, Devices Software & Services

Irvine, California, United StatesFull-time$144k–$194k2026-10-28 → 2026-11-10

Core

Design and ship core software for AI runtime, services, and tooling that turn large language models and autonomous agents into reliable, safe, scalable products for millions of users worldwide.

Role type

Senior IC software development engineer (AI infrastructure & agent systems)

Builds

Model and tool integrations, agent execution loops, evaluation pipelines, and APIs for product teams

Domain

AI/LLM infrastructure, autonomous agents, multi-device ambient intelligence

Deliverable

production ML models

Required skills

Software architecture and design, system reliability and scaling, API design, security-conscious fail-closed design, automated testing, code review, AI coding assistant integration

Preferred skills

Agentic software development, multimodal input handling, cross-surface continuity design

Technologies

LLMs, autonomous agents, AI coding assistants (Kiro, Claude, Cursor)

Responsibilities

Design and build scalable backend services and libraries for AI/LLM-driven features; integrate and harden model providers and agent capabilities; build evaluation and regression tooling for AI behavior; work fluently alongside AI coding assistants to decompose tasks and review generated code

Seniority

Senior, hands-on IC