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Sr. Staff Engineer - Customer Agent

Boston💼 Full-time💰 $216,000–$216,000🗓 2026-08-13 → 2026-09-26

Core

Lead the architecture and implementation of Customer Agent, a conversational AI system enabling brands to interact with customers at scale.

Role type

Senior Staff Engineer (AI/Agentic Systems)

Builds

Customer Agent platform (conversational AI, agentic workflows, retrieval systems)

Domain

Ecommerce, AI, Conversational Interfaces

Deliverable

production ML models | product features

Required skills

distributed systems, LLM-powered applications, agent workflows, orchestration, evaluation frameworks, guardrails, observability, testing, monitoring

Preferred skills

conversational AI, customer support automation, human-in-the-loop workflows, reliability engineering for LLM products, 0→1 product building

Technologies

LLMs, retrieval systems, orchestration frameworks

Responsibilities

Lead architecture and design of core platform and AI capabilities; Drive technical strategy for conversational AI serving millions; Build and ship complex AI-powered product features; Partner with Product, Design, Data Science, and GTM leaders; Make critical decisions on agent architectures and reliability; Establish engineering best practices for AI systems; Mentor engineers through technical leadership.

Seniority

Senior Staff, hands-on technical leader with mentorship focus

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