Engineering Manager, Events

Klaviyo
Boston, MAPosted 24 February 2026

Job Description

<div class="content-intro"><p><em>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 <a class="_ymio1r31 _ypr0glyw _zcxs1o36 _mizu194a _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu18uv _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _ect4ttxp _syaz13af _1a3b18uv _4fpr8stv _5goinqa1 _f8pj13af _9oik18uv _1bnxglyw _jf4cnqa1 _30l313af _1nrm18uv _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1" href="http://klaviyo.com/careers" data-renderer-mark="true">klaviyo.com/careers</a> to see how we empower creators to own their own destiny.</em></p></div><p><strong>Background</strong></p> <p>Klaviyo operates a real-time data analytics platform coded primarily in Python that is built for massive scale and hosted on Amazon Web Services (AWS). Engineers come to Klaviyo with experience in a variety of languages and from a number of disciplines.</p> <p>Klaviyo’s Core Data Platform consists of 3 key entities: Profiles (our customer’s customer), Objects (ex: Products Custom), and Events (the actions taken). Events are the backbone of Klaviyo. Most of our customers view Klaviyo through the lens of events. Events are key to our real time automations, insights and emerging AI feature set. </p> <p>At Klaviyo, we love tackling tough engineering problems and look for employees who specialize in certain areas but are passionate about building, owning scaling features end to end from scratch and breaking through any obstacle or technical challenge in their way. We push each other to move out of our comfort zone, learn new technologies, and work hard to ensure each day is better than the last. Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at<a href="https://klaviyo.tech/"> </a><a href="https://klaviyo.tech">https://klaviyo.tech</a>.</p> <p><strong>How you’ll make an impact:</strong></p> <p>This team is the backbone of klaviyo’s data platform enabling all our segmentation, flows, and analytics. As an Engineering Manager, you’ll be contributing to the vision, mission, and strategy of Klaviyo’s evolution. You’ll lead and mentor a team of talented and experienced software engineers who are eager to grow fast and make an impact on the company.</p> <p><strong>What You Will Do</strong></p> <ul> <li>Lead, manage, and mentor a team of software engineers that designs and develops the event platform</li> <li>Own features that thousands of our customers and internal teams rely on daily to drive their business forward</li> <li>Coordinate a team of 6-10 engineers to deliver projects that enhance Klaviyo’s event platform capabilities</li> <li>Work closely with cross-functional teams to define project scope, requirements, and timelines, and ensure timely and successful project delivery</li> <li>Think in systems, help design and improve architectural patterns to ensure they are performant and scalable</li> <li>Actively participate in code reviews and contribute to the development of technical solutions to complex problems</li> <li>Foster a culture of innovation, continuous learning, and collaboration within the Engineering and Product organizations</li> <li>Participate in the technical interview process to help maintain a high bar for our growing teams</li> </ul> <p><strong>What We’re looking for: </strong></p> <ul> <li>10+ years of experience in software development with 3+ years of experience in Engineering Management</li> <li>You are passionate about and have proven experience being a coach and a mentor for team members and helping them grow</li> <li>You’re a hands-on m ... (truncated, view full listing at source)