Be passionate about customer success and establish yourself as the trusted advisor for Klaviyo’s Mid-Market and Enterprise Businesses. Drive positive Net Revenue Retention by mitigating churn risk and identifying opportunities for customer expansion and upgrades. Devise customized success plans based on customers' goals and challenges, holding customers accountable for driving action. Compose strategies to increase email, SMS, and digital channel revenue for all customers through the Klaviyo platform while driving growth and expansion. Proactively review customer performance, address any open issues, and ensure consistent messaging and appropriate escalation. Keep customers up to date on product releases and new features. Share feedback with Product/Engineering to enhance customer engagement. Contribute to a positive team environment of collaboration, customer empathy, equality, and inclusion.

1+ years of experience working with Mid-market / Enterprise accounts with a track record for building and nurturing relationships with multiple stakeholders in an account An experienced marketer with a background in campaign management, CRM, digital marketing, data, or analytics. Familiarity with Marketing Automation technologies. A proven track record of advising customers or executing marketing strategies. Customer success or account management experience with a history of building and nurturing relationships with multiple stakeholders. Experience explaining how to achieve key goals using software with end users. A track record of creative problem-solving for customers and end users. Comfortable discussing and supporting commercial conversations. Thrives in a collaborative environment. Excellent organizational and project management skills. Excellent communication skills via phone, video conference, and email. Curious and eager to learn. Adaptable to change and comfortable working in a fast-paced environment. Experience with G-Suite, Gainsight, Salesforce, or similar tools. Fluency in English and French at Business level   We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025. Please see the independent bias audit report covering our use of Covey hereOur salary range reflects the cost of labour in the country where the job post is advertised. The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location. In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. Please visit Klaviyo Rewards - Global Benefits to find out more about our Total Rewards package. Your recruiter can provide more details about the specific salary/OTE  range for your preferred location during the hiring process.Base Pay Range in Local Currency:£44,000—£66,000 GBPGet to Know Klaviyo We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us. Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.