Hiring: Lead People Systems Engineer Company: Klaviyo Location: San Francisco, CA Job Posted Time: 2026-09-13 10:43:25 Target Skills & Keywords : Design System, Embedded Systems, LLM, LangChain, Python, SQL, SaaS, Systems Design, Workday About the job Experience: •5+ years of engineering or data engineering experience, with 2+ years building AI/ML or LLM-powered delivering tangible business outcomes Qualifications: •Operational familiarity with workflow automation platforms (e.g., n8n, Workato, Zapier) •Contributions to AI governance, internal AI platforms, or experimentation frameworks •Why This Role Matters at Klaviyo •This is a foundational role in defining how Klaviyo becomes an AI-first company from the inside out. •Shaping how People teams operate with AI •Defining standards for responsible, scalable internal AI systems •Building the blueprint for how AI is embedded across the business •If you’re excited about building from scratch, influencing across functions, and applying AI to core business workflows, this role offers a unique opportunity to have outsized impact. •It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. •In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. Compensation: •$140,000 - $210,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!