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The Senior Account Executive will manage a territory of enterprise accounts, driving complex sales cycles, building strategies, and closing six- to seven-figure deals while collaborating with multiple departments.

The Senior Product Marketing Manager will drive growth in key verticals by developing go-to-market strategies, managing messaging, and collaborating with sales and marketing teams. The role also involves analyzing customer insights to enhance product positioning and revenue impact.

Lead Klaviyo's events strategy and execution, owning flagship conference and third-party activations. Manage a multi-million-dollar events budget, direct an events team and agency partners, set ROI metrics, drive promotional plans and cross-functional alignment, and measure performance to optimize investment and brand impact.

Lead Klaviyo's owned and third-party events strategy, manage a multi-million-dollar events budget, lead and develop the events team, oversee flagship K:BOS and vendor/agency partners, drive promotional plans and ROI measurement, and ensure cross-functional alignment to generate pipeline and deepen brand engagement.

The Principal Engineer will lead enterprise scalability efforts, driving architectural changes, optimizing systems, and integrating AI for improved operational performance across multi-tenant SaaS platforms.

The Senior Security Engineer will build and maintain detection systems, automate responses, and lead incident investigations to enhance security observability.

Lead full-cycle recruiting for Klaviyo's go-to-market teams in the Boston region: source passive candidates, manage end-to-end hiring, close offers, use analytics and AI tools to improve processes, build relationships with hiring managers and candidates, and maintain exceptional candidate experience.

Own and automate Klaviyo's technology and third-party risk register and taxonomy, lead AI risk governance and ISO 42001 readiness, perform quantitative cyber risk analysis (financial expected loss), drive third-party risk scoring automation, produce decision-ready risk reporting for leadership, and provide independent second-line oversight while partnering cross-functionally to track and close remediation.

Responsible for designing and managing incentive compensation programs, overseeing operational integrity, and leading a team while ensuring alignment with company objectives.

The Mid-Enterprise Account Executive will manage the full sales cycle, leveraging AI tools in the sales process to grow Klaviyo's client base among mid-market and enterprise clients. Responsibilities include prospecting, closing deals, and collaborating cross-functionally to enhance customer experience and drive long-term value.