CareerPlanSign in
This role has closed. Browse similar live roles below, or see all open jobs →

Software Engineer, AI Systems (PMTS)

California - San Francisco, US💼 Full-time🗓 2026-09-28

Core

Design and build systems that learn from demonstrations and combine AI reasoning with deterministic execution to complete workflows reliably for enterprise customers.

Role type

Principal Engineer (AI Systems & Backend)

Builds

Systems Integration Agent (computer-use AI) and backend services for workflow automation

Domain

AI / Enterprise Software / Workflow Orchestration

Deliverable

production ML models

Required skills

LLM-powered system architecture, backend system design, concurrency management, Python/Go/Java/TypeScript proficiency, customer-facing problem solving, technical mentoring

Preferred skills

Agent tool use, code generation, automated recovery, evaluation frameworks, browser automation, enterprise integrations

Responsibilities

Design systems combining AI reasoning with deterministic execution; develop recovery and verification capabilities for agents; build backend services with robust state management; work directly with customers to prototype and validate solutions; lead architectural decisions and mentor engineers

Seniority

Principal, hands-on IC with strategy & mentorship

Sourced via workday · Listed on CareerPlan, which tracks 854,000+ jobs from 20+ sources.