Senior Full Stack Engineer, AI Enablement Team

Senior Full Stack Engineer, AI Enablement Team

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyos brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny.

Why You Should Join the AI Enablement Team

Join our dynamic AI Enablement team and play a pivotal role in accelerating our engineering organization's velocity and innovation. As a Sr. Software Engineer , you'll be instrumental in building the "paved paths" that make it seamless and efficient for every engineer to leverage the power of Artificial Intelligence throughout the Software Development Lifecycle (SDLC). We are looking for an experienced Full Stack Engineer with a deep passion for using AI and automation to solve complex, large-scale problems.

What You'll Achieve : Key Responsibilities

You will be the driving force behind AI adoption across our engineering teams, focusing on tangible, impactful outcomes :

• Technical Leadership : Act as a subject matter expert for AI-driven engineering tools, mentoring other engineers and championing a culture of AI-first development.
• Build Paved Paths : Design, implement, and maintain robust, scalable full-stack platforms and tools that allow other engineers to easily integrate and utilize AI services and capabilities within their projects.
• Drive Automation : Identify high-leverage opportunities to apply AI for automating engineering processes , such as code generation, testing, deployment, and operational tasks, to dramatically improve engineering efficiency and velocity at scale.
• Establish Best Practices : Define the standards, patterns, and architectural guidance for responsible and effective AI enablement, ensuring reliability, security, and performance.
• Cross-Functional Collaboration : Partner closely with Product, Machine Learning, and other Engineering teams to understand needs, gather requirements, and deliver production-ready solutions.

What Makes This Role Exciting

Who You Are :

Technologies we use (not exhaustive) :

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.

Base Pay Range For US Locations :

$152,000 — $228,000 USD

Get to Know Klaviyo

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.

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.

IMPORTANT NOTICE : Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls.

By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application.

You can find our Job Applicant Privacy Notice here and here (FR).

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