Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

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About the job

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves 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 klaviyo.com/careers to see how we empower creators to own their own destiny.

Klaviyo is building an AI-first company—and that starts with how we support and scale our people.

We’re looking for a Senior Integrations Engineer to manage our integrations within our Finance Technology (G&A FinTech) team. As an early leader in this space, you’ll reimagine how our Finance teams operate in an AI-first world by shaping our architecture, standards, and long-term vision.

You’ll partner across all Finance functions - Accounting, Tax, Treasury, FP&A, Procurement, and Internal Audit, as well as adjacent technology teams like Corporate IT, Data, and GTM Systems, to ensure our back‑office stack is reliable, well‑integrated, compliant, and ready for a public, AI‑forward SaaS business. We own the roadmap, health, and governance of platforms including our ERP and financial systems (e.g., NetSuite/Oracle), procure‑to‑pay (e.g.,Zip), revenue and billing systems, and related integrations and automation. This role is not just about using integration platforms but with an AI & Automation mindset.

What You’ll Be Doing

AI-First Finance Systems & Architecture

Design & Integrate using Workato supporting all business critical projects

Support all business critical integrations resolving ME/QE and operational issues

Lead SOX audits and drive it to closure

Pursue other automation opportunities that elevate business productivity

Reimagine core Finance workflows (accounting, procurement, deal desk approvals, revenue, ME/QE close cycle etc., ) through an AI-first lens, not just incremental automation

Design and build AI-powered workflows, copilots, and agents that automate and augment Finance processes

Enable AI Use Cases (copilots, assistants, automated workflows) that drive faster execution and better decision-making for Finance teams

Collaborate with stakeholders to translate business problems into scalable AI & Automation solutions

Driving an AI-First Operating Model

Identify high-leverage opportunities to replace manual workflows with Automation and AI-native solutions

Define and track success metrics tied to efficiency gains, time savings, and operational effectiveness

Partner with Internal Audit, Security, Legal, and Global IT to ensure compliant and ethical AI deployment

Cross-Functional Collaboration & Enablement

Work closely with Security, Global IT, and GTM Systems to align on shared infrastructure and standards

Enable Finance teams by democratizing Workato and to leverage AI by building:

Reusable frameworks and workflows

Playbooks and training materials

Help non-technical stakeholders confidently use and iterate Workato and other platform tools

What Makes You a Great Fit

Passion and Curiosity to experiment and reimagine Order to Cash, Procure to Pay and Record to Report workflows

Minimum 5+ years of engineering or data engineering experience, with 2+ years building Workato, AI/ML or LLM-powered delivering tangible business outcomes

Proven ability to set technical direction and build 0→1 systems with meaningful organizational impact

Strong experience with but not limited to:

Workato or other comparable platform

Python, SQL, and modern APIs

LLM platforms (OpenAI, Claude, Gemini, etc.)

Designing AI-powered workflows, agents, or copilots

Integrating to Finance Systems through Runlayer and MCPs

Experience integrating with enterprise Financial SaaS systems

Experience designing scalable systems, automation frameworks, and internal tools

Experience working with sensitive data

Strong ability to translate ambiguous business problems into scalable technical solutions

Bonus Points

Experience with Financial systems - NetSuite, Zip, Avalara/Vertex, Zone Advanced Billing or equivalent systems

Familiarity with SOX & ITGCs

Familiarity with middleware automation platforms (e.g., n8n, Workato, Zapier)

Experience in high-growth SaaS environments

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.

You won’t just be implementing AI you’ll be:

Shaping how Finance 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.

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: $140,000 — $210,000 USD

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.

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