Klaviyo
Senior Lead AI Engineer - G&A Systems
$180K–$270K
Boston, MA +2 · Senior · Full-time · Posted Oct 26, 2026
- Location
- Boston, MA
Boston, Massachusetts, United States
San Francisco, California, United States - Experience
- 5+ years of engineering or data engineering experience, with 2+ years building AI/ML or LLM-powered solutions; no alternatives stated.
About the job
Leads the design and implementation of AI-powered finance workflows and systems, establishing architecture, standards, and governance for Klaviyo’s Finance technology.
What you'll do
- Build AI-powered workflows, copilots, and agents that automate and augment Finance processes, and integrate them with financial SaaS systems.
- Set practices for AI system design, testing, security, privacy, observability, and responsible deployment; define success metrics for AI initiatives.
- Partner with Finance and technology teams to shape the AI-first operating model, enable stakeholders, and provide technical leadership.
What they ask for
- At least 5 years of engineering or data engineering experience, including at least 2 years building AI/ML or LLM-powered solutions with tangible business outcomes.
- Proven ability to set technical direction and build 0-to-1 systems with meaningful organizational impact.
- Experience with React, JSON, Python, SQL, modern APIs, LLM platforms, and AI-powered workflows, agents, or copilots.
- Experience integrating enterprise financial SaaS systems and designing scalable, secure systems; experience with sensitive data and responsible AI practices.
Nice to have
- Experience with financial systems such as NetSuite, Zip, Avalara/Vertex, or Zone Advanced Billing; or equivalent systems.
- Familiarity with SOX and ITGCs, middleware automation platforms, high-growth SaaS environments, or AI governance and internal AI platforms.
Pay
$180,000 — $270,000 USD (base salary)
Tools
React, JSON, Python, SQL, OpenAI, Claude, Gemini, MCPs
AI focus
Defines and builds AI-powered Finance workflows, copilots, and agents, and establishes responsible AI architecture, standards, and governance.
Model-written summary · the original posting is authoritative