Klaviyo

Dublin
2,400 Total Employees
Year Founded: 2012
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Articles about Klaviyo

Featured Articles

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Ashley Bowden Ashley Bowden
Published on April 14, 2026

Klaviyo Deepens Ireland Presence With Plans to Grow Team

The company plans to grow its Dublin-based engineering team by up to 50 percent this year.

Ashley Bowden Ashley Bowden
Updated on October 02, 2025

16 Top SaaS Companies in Dublin

SaaS innovators in Dublin are developing solutions to streamline enterprise operations and day-to-day life.

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Rose Velazquez Rose Velazquez
Updated on October 24, 2025

11 Adtech Companies in Dublin to Know

Here are the Dublin companies enabling digital innovation in advertising.

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Abel Rodriguez Abel Rodriguez
Updated on June 03, 2026

13 Data Companies in Dublin to Know

These companies offer various solutions for data storage and AI training.

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Rose Velazquez Rose Velazquez
Updated on June 02, 2026

31 Companies in Dublin to Know

Find out which companies are helping boost Dublin’s reputation as an economic hub for Ireland.

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Abel Rodriguez Abel Rodriguez
Updated on June 02, 2026

16 Largest Companies in Dublin

Besides attracting top tech employers, the city is also home to global companies that originated on the Emerald Isle.

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Abel Rodriguez Abel Rodriguez
Updated on February 10, 2026

21 Multinational Companies in Dublin to Know

These are the international companies making Dublin a bustling business hub.

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Margo Steines Margo Steines
Updated on June 02, 2026

26 Top Tech Companies in Dublin

These top companies are contributing to Dublin’s burgeoning tech industry.

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Abel Rodriguez Abel Rodriguez
Updated on May 18, 2026

14 Artificial Intelligence Companies in Dublin to Know

These AI companies are developing new use cases and platforms for the disruptive new tech.

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Abel Rodriguez Abel Rodriguez
Updated on June 10, 2026

9 E-Commerce Companies in Dublin to Know

Dublin is home to companies providing speedy delivery and e-commerce web development services.

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Recently posted jobs

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Klaviyo

Software Engineer II, Infrastructure Security

2 Days AgoSaved
Easy Apply
Hybrid
Dublin, IRL
Easy Apply
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
As a Software Engineer on the Infrastructure Security team, you will design, build, and maintain cloud-native security services, improve system efficiency, and collaborate with engineers to ship secure software.
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Klaviyo

Senior Software Engineer, Infrastructure Security

3 Days AgoSaved
Easy Apply
Hybrid
Dublin, IRL
Easy Apply
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
The Senior Software Engineer in Infrastructure Security will design and build foundational security solutions, improve system scalability and performance, mentor team members, and participate in on-call duties to enhance Klaviyo's infrastructure security.
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Klaviyo

Software Engineer II, Reliability

6 Days AgoSaved
Easy Apply
Hybrid
Dublin, IRL
Easy Apply
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
As a Site Reliability Engineer II at Klaviyo, you will ensure platform reliability and scalability, automate operational tasks, and improve systems through observability and collaboration with teams.
see all jobs at Klaviyo

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