Greenhouse ·
full-timeLead Integrations Engineer - G&A Systems
Klaviyo · Boston, MA
Klaviyo is a marketing automation and customer data platform provider. As a Lead Integrations Engineer for G&A Systems, you will play a foundational role in modernizing the company's financial technology stack through an AI-first approach. The position involves designing and maintaining integrations between core financial systems, such as NetSuite and procurement platforms, using tools like Workato. You will be responsible for reimagining workflows across accounting, tax, treasury, and procurement by building AI-powered agents, copilots, and automated frameworks. This role requires a balance of technical engineering and cross-functional leadership, as you will partner with IT, security, and finance teams to ensure compliance, scalability, and operational efficiency. The ideal candidate has over five years of engineering experience, including significant work with Workato, Python, and LLM-powered workflows. You should be comfortable setting technical direction from the ground up, translating complex business requirements into scalable automation solutions, and mentoring stakeholders on how to leverage AI tools effectively within a growing SaaS environment.
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 Massachu
| Role | Lead Integrations Engineer - G&A Systems |
|---|---|
| Company | Klaviyo |
| Location | Boston, MA |
| Type | full-time |
| Compensation | Not disclosed |
| Posted | 2026-10-26 |
| Deadline | Rolling |
Typical process for this type of role
A general guide — the exact steps for this specific listing may vary; check the original posting for details.
- 1ApplicationSubmit your resume through the apply link.
- 2ScreeningRecruiter reviews your background against the role.
- 3AssessmentA technical test, assignment, or coding round, depending on the role.
- 4Interview(s)One or more rounds with the hiring team.
- 5OfferOffer letter with compensation and start date.
Before you apply
0/4About Klaviyo
Klaviyo, Inc. is an AI-first B2C CRM platform founded in 2012 and headquartered in Boston. The company provides a unified solution that integrates marketing automation, customer service, analytics, and a data platform to help businesses manage customer relationships. By centralizing behavioral, transactional, and engagement data, Klaviyo enables brands to deliver personalized, omnichannel campaigns across email, SMS, WhatsApp, and mobile push notifications. The platform utilizes AI agents to automate marketing tasks, resolve customer service inquiries, and optimize campaign performance. Klaviyo currently serves over 205,000 brands across more than 100 countries, processing billions of events and managing billions of customer profiles daily to support business growth.
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