Sr. AI Systems & Solutions Architect, Customer Success

• Build AI-powered prototypes and workflows using Claude, LLMs, and modern AI development platforms to rapidly validate business solutions.
• Design and connect AI systems using APIs, MCPs, automation platforms, and internal data sources to create intelligent, end-to-end workflows.
• Understand how to integrate AI solutions with existing systems, collaborating with engineering teams when production-grade implementations are needed.
• Develop effective prompts, skills, agents, and retrieval workflows that improve the quality, reliability, and usefulness of AI-generated outputs.
• Evaluate and iterate on AI solutions using user feedback, business outcomes, and emerging best practices to drive adoption and impact.

• Create clear documentation, implementation guides, and best practices that enable teams to effectively build and adopt AI solutions.
• Lead enablement sessions, workshops, and office hours to grow AI fluency and help teams build effective prompts, skills, agents, and workflows.
• Stay current on emerging AI capabilities, tools, and best practices

• A systems thinker with a strong technical foundation and a passion for solving business problems with AI.
• Experienced building AI-powered prototypes using LLMs and modern AI tools, with an understanding of APIs and system integrations.
• A strong communicator who can translate technical concepts, create clear documentation, and enable others to adopt AI effectively.
• Comfortable partnering with engineering teams to scale successful solutions into production when needed.

Preferred skills:

• 4+ years of experience in AI solutions, solutions architecture, internal tooling, automation, or similar technical roles.
• Hands-on experience building solutions with Claude or other leading LLM platforms, including prompt engineering, skills, agents, and AI workflows.
• Experience integrating AI with APIs, internal systems, or data sources to solve business problems and improve team workflows.
• Demonstrated ability to rapidly prototype, test, and iterate on AI-powered solutions based on user feedback and business needs.

Massachusetts Applicants: 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.

Our salary range reflects the cost of labor across various U.S. geographic markets.

The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations.

The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location.

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.

Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.

This role may require up to 10% travel for purposes such as new hire onboarding, client or partner work if applicable, team meetings, and industry events.

Travel is coordinated in advance.

We’re Klaviyo (pronounced clay-vee-oh).

We empower creators to own their destiny by making first-party data accessible and actionable like never before.

We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond.

To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers.

If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.

AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop).

We provide accommodations as needed.

By participating in Klaviyo’s interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process.

For more information about how we process your personal data, see our Job Applicant Privacy Notice.

Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.