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Posted May 12, 2026

**Experienced Full Stack Senior Customer Success Manager – Strategic Account Services for arenaflex**

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At arenaflex, we're revolutionizing the way we connect with our customers and drive business growth. As a Premium Beauty Senior Customer Success Manager, you'll play a pivotal role in shaping the future of our Strategic Account Services organization. If you're passionate about delivering exceptional customer experiences, driving business growth, and navigating ambiguity, we want to hear from you. **Introduction to arenaflex** arenaflex is a leading e-commerce company that's changing the way people shop and interact with our platform. We're committed to providing an unparalleled customer experience, and our Strategic Account Services team is at the forefront of this mission. As a Senior Customer Success Manager, you'll work closely with our top Sellers to drive business growth, improve operational efficiency, and deliver strategic insights that drive results. **Key Responsibilities** As a Premium Beauty Senior Customer Success Manager, your key responsibilities will include: * **Business Growth** + Identify, action, and/or provide advice on how to improve business input metrics that drive growth and improve end customer experience. + Analyze data and trends to identify, action, and/or influence long-term opportunities to maximize potential for your assigned portfolio of Sellers. + Act as a strategic and influential partner for your Sellers, proactively seeking out new opportunities and creating tailored solutions and recommendations. + Present compelling value propositions using a strategic and consultative approach. + Lead business strategy development and design long-term account plans, collaborating effectively with cross-functional teams and your Sellers. * **Seller Relationship Management** + Build effective working relationships with your Sellers, being a trusted advisor and business advocate. + Deliver timely, accurate, and professional operational support to all Sellers in your portfolio within a specified SLA. + Drive optimal program and Customer Success Manager satisfaction. + Liaise with other partner teams and coordinate cross-functionally to resolve Seller issues and questions quickly with high quality. * **Program Process Excellence** + Act as a thought leader in defining success criteria and understanding business needs of Sellers in an ever-changing business environment. + Improve team efficiency and optimize previously defined processes. + Manage initiatives, deliver critical solutions, improvements, and mechanisms by working independently across teams. + Assist with the definition and design of tools, standard operating procedures, and processes of Seller Services. **Essential Qualifications** To succeed in this role, you'll need: * 4 years of professional experience in the Beauty industry with Buying, Merchandising, Planning, and/or relevant experience within Customer Success, Account Management, Management Consulting, and/or relevant experience in negotiating, nurturing, and growing customer relationships. * Bachelor's degree or equivalent. * Demonstrated success identifying business opportunities for clients and increasing adoption and utilization of company products. * Proven track record of building and cultivating relationships with internal and external stakeholders, driving decisions collaboratively, resolving conflicts, and ensuring follow-through. * Ability to digest and manipulate large data sets using pivot tables, lookups, and compound formulas. * Analytical problem-solving ability, using data analysis, reporting, and forecasting to guide business decisions. * Track record of developing business plans with a demonstrated ability to effectively manage multiple projects and priorities across teams in a fast-paced, deadline-driven environment. **Preferred Qualifications** While not required, the following qualifications will give you a competitive edge: * Experience in E-Commerce, Corporate Retail, Consulting, and/or B2B. * Communication and presentation skills. * Effective territory/account management. * Strategy development with multi-phase execution and delivery. * Understanding of retail math and formulas for the purpose of making business decisions. * Experience using analytical, account management, and productivity tools, including Oracle Business Intelligence, CRM tools like SalesForce, Tableau, and Microsoft Office Suites. * Self-Starter: Demonstrated ability to work in a fast-paced environment where continuous innovation is desired and ambiguity is the norm. **Career Growth Opportunities and Learning Benefits** At arenaflex, we're committed to helping you grow and develop your skills. As a Senior Customer Success Manager, you'll have access to: * Ongoing training and development opportunities to enhance your skills and knowledge. * Mentorship and coaching from experienced leaders in the industry. * Opportunities to work on high-impact projects and initiatives that drive business growth and innovation. * A dynamic and supportive work environment that encourages collaboration, creativity, and continuous learning. **Work Environment and Company Culture** arenaflex is a fast-paced and dynamic company that's committed to innovation and customer satisfaction. As a Senior Customer Success Manager, you'll work in a collaborative and supportive environment that encourages: * Open communication and feedback. * Continuous learning and development. * Innovation and creativity. * Collaboration and teamwork. * A focus on customer satisfaction and business growth. **Compensation, Perks, and Benefits** arenaflex offers a competitive compensation package that includes: * Base pay ranging from $72,000/year in our lowest geographic market up to $154,000/year in our highest geographic market. * Equity, sign-on payments, and other forms of compensation as part of a total compensation package. * A full range of medical, financial, and/or other benefits, including: + Medical, dental, and vision insurance. + 401(k) matching program. + Paid time off and holidays. + Flexible work arrangements and remote work options. + Access to our employee assistance program. **Conclusion** If you're a motivated and results-driven professional who's passionate about delivering exceptional customer experiences and driving business growth, we want to hear from you. As a Premium Beauty Senior Customer Success Manager at arenaflex, you'll have the opportunity to work with our top Sellers, drive business growth, and navigate ambiguity in a fast-paced and dynamic environment. Apply now to join our team and start shaping the future of our Strategic Account Services organization. Apply for this job