Companies Klaviyo

Klaviyo

Boston, Massachusetts, USA

Total Offices: 6

2,400 Total Employees

600 Product + Tech Employees

Year Founded: 2012

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We're Hiring!

Engineering 22 Customer Success + Experience 18 Product Management 12 Sales 11 Cybersecurity 7 AI & Machine Learning 5 Marketing 5 Operations + Support 5 Design 4 Program and Project Management 4 Data & Analytics 1

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Best place for ambitious people to learn and grow.

Klaviyo (NYSE: KVYO) is the B2C CRM. Powered by its built-in data platform and AI, Klaviyo combines marketing automation, analytics, and customer service into one unified solution, making it easy for businesses to know their customers and grow faster. Klaviyo (CLAY-vee-oh) helps over 183,000 brands like Mattel, Glossier, Daily Harvest, and Liquid Death deliver 1:1 experiences at scale, improve efficiency, and drive revenue.

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Recently Posted Jobs at Klaviyo

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Klaviyo

Senior Software Engineer - Developer Infrastructure

Hybrid

Boston, MA, USA

Klaviyo

Senior Campaign Manager, Paid Media - EMEA

Hybrid

London, Greater London, England, GBR

Klaviyo

Senior Campaign Manager, Paid Media - EMEA

Hybrid

Dublin, IRL

Klaviyo

Event Manager, EMEA

Hybrid

London, Greater London, England, GBR

Klaviyo

Account Executive, SMB - Central Europe

Hybrid

Dublin, IRL

Klaviyo

Product Designer

Hybrid

Boston, MA, USA

Klaviyo

Senior Director, G&A Systems

Hybrid

San Francisco, CA, USA

Klaviyo

Lead Product Manager, Developer Experience

Hybrid

Boston, MA, USA

Klaviyo

Director, Product Management - Content

Hybrid

Boston, MA, USA

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Klaviyo Offices

Learn More

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: 3 days a week

Boston, Massachusetts, USA

Denver, Colorado, USA

Dublin, Dublin, IRL

London, England

San Francisco, California, USA

Sydney, New South Wales, AUS

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Insider Video

How Klaviyo Is Leveraging AI

The Type of Person Who Thrives at Klaviyo

Inside Klaviyo's Culture

Why Should Someone Join Klaviyo?

Why Klaviyo's Mission Matters to Employees

What the Team is Saying

I appreciate the fast turnaround between employee feedback and changes implemented by leadership. To me, that shows Klaviyo is growing in the right direction internally. That and the ambitious environment make it the right place for me.

Uche, Engineering Manager

Klaviyo provides the space for ambitious people to grow and excel in their careers – without the egos. Indubitably, this mentality has allowed me to prosper, and to do that alongside equally ambitious, smart, and talented folks is infinitely rewarding.

Mads, Lead Product Manager

It’s a privilege to work with so many smart and driven co-workers. Coming in to work at Klaviyo is like being on a different level of high achievers who all want to show up and do their best work. It’s a real joy to be in such a driven environment!

Amit, Senior Director of Business Intelligence

Being an account executive at Klaviyo is rewarding. I’ve had the opportunity to develop relationships and friendships with hundreds of businesses during their evaluations. These conversations are easy when you have full confidence in your technology.

Eva, Senior Account Executive

On top of all the engineering skills I've acquired since I started at Klaviyo, I've also been given the opportunity to learn the ins and outs of the business from the perspective of a number of different organizations. Being seen as a subject-matter expert has allowed me to gain insights into how the Sales, Support, BI, and Marketing teams operate.

Ben, Senior Software Engineer

One of the great things about working at Klaviyo is that I get to work with amazing people from across the organization. While working in Finance isn’t intuitively a role that involves a lot of collaboration - Klaviyo’s finance team has regular interactions and team syncs with Sales Ops, Customer Support and the People Team!

Tai, Senior Billing Specialist

My typical day involves a mix of working on tickets, pairing with coworkers, attending meetings with stakeholders and managers/leads, and daily scrum activities. It also involves being a lead for a project, which involves writing technical specs, communicating and coordinating with stakeholders, and ensuring successful project completion.

Risa, Senior Software Engineer

I feel privileged to work with a team who aren’t just the smartest people I’ve met but also some of the most caring and thoughtful people as well. It’s clear this team wants to do their best work while becoming their best selves in the process.

Kit, Engineering Manager

Articles We're In

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The larger Klaviyo data science team at a recent team building event

Kim Conway

Published on October 24, 2025

Klaviyo Growth: How a Customer-Minded Approach Leads to Better Products

The data science team, in collaboration with their customer base, recently launched an AI-powered tool to ease the writer’s block woes that come with crafting a top-notch marketing email. Here’s how it all came together.

Brand Studio