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Software Engineer II, AI Agents

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Software Engineer II, AI Agents in USA new

  • Storable
  • Full time
  • Email
  • Seattle, WA

Responsibilities

  • Build AI agents that complete operational workflows and write actions to systems of record with audit trails.
  • Create shared stateful agent experiences across voice, SMS, web chat, and email.
  • Build compliant outbound workflows for collections, abandoned-cart follow-up, lead follow-up, and renewals.
  • Implement guardrails for payments and tenant records, including confirmation, idempotency, scope limits, and human escalation.
  • Integrate agents with legacy APIs using authentication, retries, timeouts, validation, and durable writes.
  • Own agents from pilot through production using evaluation sets, regression runs, tracing, and operational metrics.
  • Analyze traces, transcripts, failures, and user outcomes to improve completion, reliability, latency, and cost.
  • Use AI-assisted development and testing tools and collaborate with product, design, operations, and engineering teams.

Requirements

  • 3+ years of hands-on production software engineering experience building, deploying, monitoring, and operating backend services.
  • Experience shipping at least one LLM-backed feature to real users and explaining its failures, measurement, and improvement.
  • Demonstrated use of AI-assisted development and testing tools to improve quality, speed, or reliability.
  • Strong backend and API integration skills, including authentication, webhooks, retries, timeouts, idempotency, validation, and durable writes.
  • Experience building multi-step stateful workflows or services that manage conversation state, call external tools, handle failures, and support human escalation.
  • Practical experience with tool or function calling, retrieval-augmented generation, structured model outputs, context management, prompt or context design, or agent-workflow orchestration.
  • Experience evaluating and observing nondeterministic systems through task-success measurement, tool-call tracing, cost and latency control, and safe human escalation.
  • Experience testing nondeterministic systems and measuring task success, containment, escalation, latency, and inference cost.
  • Ability to work onsite in the Seattle, Washington area 2–3 days per week.
  • Bonus experience with tenant-specific configuration, sensitive data, permissions, auditability, or security-sensitive workflows.
  • Bonus experience with real-time voice systems, streaming speech, telephony or SIP, messaging providers, PCI-scoped payment flows, consent management, or regulated communications.
  • Bonus experience with Redis, PostgreSQL, queues, durable workflow engines, event-driven systems, TypeScript, Go, Python, Twilio, LangChain, LangGraph, or Semantic Kernel.

Benefits

  • Health coverage for employees and families, including paid disability coverage and life insurance.
  • 401(k) matching, HSA employer contributions, and HRA support.
  • Flexible vacation, Volunteer Time Off, Rest, Relax, Recharge time, and paid parental, caregiver, pet-related, and bereavement leave.
  • Mental well-being resources including counseling, stress management, and mindfulness programs.
  • Home data stipend and home office support.
  • Fertility care support, financial advice resources, and a student loan payment program.
  • Hybrid onsite schedule in the Seattle area requiring 2–3 days per week in the office.

Storable

Storable builds a connected software platform for specialty real estate operators, centered on self-storage with expansion into marine and RV/campgrounds. Its B2B suite combines property-management software with marketplace listings, websites, CRM, payments, and tenant insurance, sold as subscrip...

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