Careers at Klaviyo

Job Description:

Build something that matters

We’re not just creating software—we’re empowering 167,000+ businesses to grow on their own terms. And we’re seeking driven, curious people to help us build the future of B2C engagement.

Three promises we make to every Klaviyo

You’ll do challenging, meaningful work — pushing boundaries, driving growth, and creating lasting impact.

You’ll work with ambitious, bold peers — bar-raisers who inspire each other and do work people rave about

You’ll work on an inspiring mission — empowering creators to own their destiny.

The values that define how we work, shape our culture, and drive impact

Put customers first

We prioritize our customers > customers’ customers > team > ourselves.

We empathize deeply with our customers by walking in their shoes and solving their greatest pain points.

Win together

We’re one team, we get to know each other, we’re okay with conflict and willing to disagree and commit.

Know the score

We’re clear about what success is for each project and how it ladders to our overall success.

Be meticulous in your craft

We seek to do work so good that people rave about it.

Move fast, no shortcuts

Speed matters. We set ambitious deadlines, we like short cycles and being first to market.

Drivers wanted

No passengers — we’re proactive and engaged, and if we see something wrong it’s our responsibility to fix it or raise the issue to its owner.

Stay hungry, stay humble

We are insatiably curious learners; our slopes are very high. If we don’t know something, we’re world-class at figuring it out.

We’re 1% done

We’re just getting started – our greatest products, work, and achievements are in front of us.

Recognized as a top place to work

By the numbers

Klaviyos around the world

of Klaviyos participate in at least one Klaviyo Resource Group (KRG)

hours volunteered by 700+ Klaviyos in 2024

Global team for a global customer base

Supporting over 167,000 customers worldwide, our teams are distributed around regional hubs where we come together to help consumer brands know their customers better and grow faster.

We invest in our people

Benefits

We offer comprehensive health insurance, equity, pensions/retirement, parental leave, paid time off, and other benefits focused on your total well-being. Ask your talent acquisition partner for more information about our current offerings.

Diversity and inclusion

With a customer base as diverse as the world, we know the best ideas come from different perspectives and experiences. Diversity, equity and inclusion are intentionally woven into how we build our teams, serve our customers, and create great products.

Kickstart your career

Whether you’re an aspiring software engineer or data scientist, want to build your sales and customer success skills, are interested in product design, or love to geek out on numbers for a future in finance, our paid summer internship program in our Boston headquarters is a great place to power your career.

Graduating in December 2025 to June 2026? Check back in September 2025 to learn more!