Experienced Senior Director of Customer Success – B2B Enterprise Client Growth & Strategic Account Management

Posted 2026-05-06
Remote, USA Full-time Immediate Start
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About arenaflex

At arenaflex, we believe in the power of clear, effective communication. As a leading technology company dedicated to helping people express their ideas with confidence, we're transforming the way businesses and individuals communicate across the globe. Our innovative platform serves millions of users worldwide, empowering teams to collaborate more effectively and produce polished, professional content at every touchpoint.

We're not just building a product—we're building a movement toward better communication. Our commitment to excellence extends beyond our technology to every interaction we have with our customers, partners, and each other. We pride ourselves on fostering a culture where creativity thrives, diverse perspectives are celebrated, and every team member has the opportunity to make a meaningful impact.

As we continue our rapid growth trajectory, we're seeking a visionary leader to drive our Customer Success organization to new heights. If you're passionate about transforming customer relationships into lasting business outcomes and thrive in a dynamic, fast-paced environment, we want to hear from you.

The Opportunity: Senior Director of Customer Success

We're on an ambitious path to revolutionize how businesses approach communication and productivity. To achieve our aggressive objectives, we're searching for an exceptional Senior Director of Customer Success to join our Business Initiative group. This individual will be the driving force behind positive business results for our B2B clients through value recognition initiatives that lead to expansion and learnings.

As our first Senior Director of Customer Success, you will report directly to the Head of Customer Success for arenaflex's B2B business and will lead a team of cutting-edge managers. You will be responsible for creating and executing strategic initiatives while owning income-related targets including pipeline generation, growth, and Net Dollar Retention. This is a unique opportunity to build and scale a world-class Customer Success capability from the ground up.

What You'll Do

The Senior Director of Customer Success will work collaboratively across functional teams including Sales, Product Management, Revenue Operations, and Product Marketing, as well as the broader growing organization to support our aggressive growth objectives for 2024 and beyond.

Key Responsibilities:


  • Strategic Leadership: Design and implement comprehensive customer success strategies that align with business objectives and drive measurable outcomes for our enterprise client base.

  • Team Development: Build, mentor, and scale a high-performing Customer Success team, fostering a culture of excellence, accountability, and continuous improvement.

  • Revenue Growth: Own and drive pipeline generation, revenue growth, and Net Dollar Retention (NDR) targets through proactive customer engagement and strategic account management.

  • Cross-Functional Collaboration: Partner effectively with Sales, Product, Marketing, and Operations teams to ensure seamless customer experiences and identify opportunities for expansion.

  • Client Advocacy: Serve as the voice of the customer internally, translating client feedback into product improvements and operational enhancements.

  • Performance Excellence: Establish KPIs, metrics, and reporting frameworks to track team performance and demonstrate business impact.

  • Strategic Planning: Develop annual and quarterly plans that position the Customer Success organization for scalable growth.

Your Impact at arenaflex

As the Senior Director of Customer Success, your team and work will have high visibility across the organization. You will be a primary catalyst for revenue growth, exceptional customer satisfaction, and actionable insights. You'll be a strong advocate for both the customer and your team, ensuring that every interaction reinforces arenaflex's commitment to excellence.

Your leadership team will be responsible for scaling a top-performing customer ecosystem that consistently delivers value and drives business outcomes for our clients.

Your Success Journey:

First 30 Days: Your initial focus will be on learning. You will gain a deep understanding of our customers, our product, our value proposition, aspects of sales execution, the technology stack, and our consultative sales approach. You'll immerse yourself in arenaflex's culture, processes, and strategic vision.

By Month Three: You will have onboarded new team members, created and tested new playbooks, evaluated performance measurement, and developed a clear, strategic plan for the year ahead. Your team will be consistently meeting pipeline generation, volume, and NDR expectations.

By Month Six: You will have established a highly effective operational rhythm, captured performance improvements, and built a predictable and repeatable enterprise customer success motion.

By Year One: You will have developed a tier-one Customer Success capability that is prepared to efficiently and effectively support a rapidly growing and global client base.

What We're Looking For

We're seeking someone who embodies our core values—ethical, adaptable, gritty, empathetic, and remarkable. The ideal candidate will bring:


  • A proven track record of building and scaling Customer Success or Account Management teams in B2B SaaS environments

  • Experience owning revenue-related metrics including pipeline generation, growth, and Net Dollar Retention

  • Strong analytical skills with the ability to synthesize quantitative and qualitative data to make informed, data-driven decisions

  • Exceptional interpersonal skills with the ability to build and nurture relationships at all levels

  • A customer-centric mindset that focuses on understanding client needs and delivering measurable business value

  • Experience with subscription business models including Freemium, free trials, account expansion, and upsells

  • The ability to translate complex concepts into compelling narratives that resonate with diverse audiences

  • A passion for developing talent and creating inclusive, high-performing team cultures

Location Requirements: Candidates should reside on the West Coast of the US or Canada and be able to collaborate in person one week per quarter, traveling as necessary to the hub where the team is based.

Professional Development & Support

At arenaflex, we believe that autonomy and trust are essential to empowering our team members to deliver their best, most innovative work in a way that aligns with their interests, gifts, and well-being. We're committed to supporting your professional development and career advancement through:


  • Comprehensive training programs and continuous learning opportunities

  • Regular feedback and coaching sessions with leadership

  • Clear career progression pathways within the organization

  • Access to industry conferences, workshops, and professional development resources

  • Mentorship programs connecting you with senior leaders across the organization

Our Culture & Team

arenaflex builds a product that helps people connect, and we apply this same philosophy to our own team. Our remote-first hybrid model enables a highly collaborative culture supported by our core values: Ethical, Adaptable, Gritty, Empathetic, and Remarkable. We work to foster belonging among team members in various ways.

This includes our employee resource groups, arenaflex Circles, which promote connection among those with shared identities such as BIPOC and LGBTQIA+ colleagues, women, and parents. We also celebrate our colleagues and milestones with global, local, and team-specific programs designed to build community and recognize achievements.

Our inclusive environment ensures that every voice matters, and we encourage creative problem-solving, innovative thinking, and bold ideas. We embrace challenges as opportunities for growth and maintain a positive, supportive atmosphere where everyone can thrive.

Compensation & Benefits

arenaflex offers all team members competitive compensation along with a comprehensive benefits package encompassing the following and much more:


  • Comprehensive Healthcare: Including an extensive range of medical, dental, vision, mental health, and fertility benefits

  • Financial Security: Disability and life insurance options

  • Retirement Plans: 401(k) with generous company matching

  • Family Support: Paid parental leave for all new parents

  • Time Off: Twenty days of paid time off each year, eleven days of paid holidays annually, and flexible unlimited days off

  • Work Environment: Home office allowances and ergonomic setup support

  • Family Benefits: Childcare and pet care stipends

  • Wellness: Wellness reimbursements for fitness memberships, meditation apps, and health-related expenses

  • Professional Growth: Certification reimbursement and sponsorship for continuing education

  • Learning & Development: Generous budgets for courses, books, and professional development resources

Join Our Team

If you're ready to take on a transformative leadership role, build something extraordinary, and make a lasting impact on how businesses communicate, arenaflex is the place for you. We're looking for driven, passionate individuals who share our vision and are excited about the opportunity to shape the future of customer success.

This is more than just a job—it's a chance to be part of something bigger. You'll work alongside talented, motivated colleagues who are committed to excellence and passionate about helping our customers succeed. Together, we'll continue to innovate, grow, and redefine what's possible in the world of business communication.

We encourage you to apply and take the first step toward an exciting new chapter in your career. At arenaflex, your journey is just beginning, and the possibilities are limitless.

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