Manager, Customer Success

Manager, Customer Success

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Fonoa

At a Glance

  • Tasks: Lead a team to drive customer success and retention in a fast-paced tech environment.
  • Company: Join Fonoa, a pioneering company transforming tax compliance for digital-first businesses.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Dynamic role with a chance to build and influence a growing team.
  • Why this job: Shape the future of customer success while making a real impact in global e-commerce.
  • Qualifications: 5-10 years in Customer Success with leadership experience in B2B SaaS.

The predicted salary is between 60000 - 80000 £ per year.

At Fonoa, we are transforming how digital-first companies stay tax compliant. We provide simple and modular API solutions that easily integrate into any existing workflow. Through our technology-first approach, we reduce manual processes, increase compliance and reduce the cost of operations when transacting and scaling internationally. We are solving one of the largest yet unsolved problems in global e-commerce. Our tax automation software enables companies such as Uber, Zoom & Booking.com to expand their international offerings more quickly and remain tax-compliant.

As a Manager of Customer Success at Fonoa, you will lead and develop a team of Customer Success Managers responsible for driving adoption, retention, and expansion across Fonoa’s customer base. You will own the operational cadence of the CS team, from pipeline and renewal forecasting to health score governance and escalation management, while partnering closely with Sales, Solutions (Solutions Engineering and Solutions Architecture), Support, and Product to deliver customer outcomes at scale. This role sits at the intersection of people leadership and GTM execution. You will be responsible for building a high-performing team culture, establishing repeatable playbooks, and translating customer intelligence into strategic inputs for the business. You will report directly to the VP of Customer Success and serve as a key member of the Customer Org leadership team. Fonoa’s Customer Success organization is in a growth phase. This is an opportunity to shape the function, not inherit a finished one. You will have genuine influence over how we scale our CS motion, segment and serve our customers, and develop our people.

What you will do:

  • Team Leadership & Development: Hire, coach, and develop a team of CSMs across experience levels. Set clear expectations, run effective 1:1s and team cadences, and build a culture of accountability, curiosity, and collaboration aligned with Fonoa’s core principles.
  • Retention & Growth Ownership: Own the team’s net revenue retention (NRR), gross revenue retention (GRR), and CSM-sourced pipeline targets. Drive rigorous renewal forecasting and partner with Sales on expansion motions.
  • Operational Excellence: Establish and maintain the CS operating rhythm, including health score governance, account planning cadences, EBR scheduling, red account management, and internal leadership reporting.
  • Customer Escalation Management: Serve as the senior escalation point for at-risk accounts. Lead strategic recovery plans, engage executive sponsors, and coordinate cross-functional response when accounts require direct leadership involvement.
  • Playbook & Process Design: Build repeatable playbooks for adoption milestones, renewal, and expansion identification. Codify what 'great' looks like so the team can execute consistently across segments.
  • Cross-Functional Partnership: Partner with Sales on joint account planning, with Product on feature request prioritization and roadmap feedback, with Professional Services on implementation-to-BAU transitions, and with Support on escalation triage and resolution.
  • Voice of the Customer: Aggregate and translate customer intelligence into actionable insights for Product, GTM, and executive leadership. Champion the customer perspective in internal planning and prioritization discussions.
  • Performance & Reporting: Define and track team KPIs, including Success Plan and EBR completion rates, time-to-value, and CSM productivity. Deliver clear, concise reporting to CS and GTM leadership.

You will be a great fit if you have:

  • 5-10 years of experience in Customer Success, Account Management, or a related post-sales function within B2B SaaS, with at least 2–3 years in a people leadership role managing CSMs or equivalent.
  • Demonstrated ownership of revenue outcomes: NRR, GRR, renewal rates, and expansion pipeline in a recurring revenue business.
  • Experience managing a portfolio of strategic, enterprise, and mid-market accounts as both a player and coach to a team, with comfort operating across both strategic and scaled engagement models.
  • Strong operational instincts — you build systems, cadences, and dashboards to run the business, not just the relationships.
  • A track record of hiring, developing, and retaining high-performing CS professionals across a range of experience levels.
  • Clear, structured communication skills with the ability to present to executive audiences and translate complex customer situations into business terms.
  • Comfort working cross-functionally with Sales, Product, Engineering, and Professional Services in a matrixed environment.
  • A genuine interest in the tax technology and compliance space, or a willingness to develop deep domain expertise quickly.
  • Energy for building: you thrive in environments where you’re creating structure, not inheriting it.

As part of the recruitment process at Fonoa, we process your personal data in accordance with our Privacy Notice for Job Applicants. This notice explains how and why your data is collected and used, and how you can contact us if you have any concerns.

Manager, Customer Success employer: Fonoa

Fonoa is an exceptional employer that fosters a dynamic and collaborative work culture, where innovation meets opportunity. As a Manager of Customer Success, you will not only lead a talented team but also have the chance to shape the future of customer engagement in a rapidly growing tech environment. With a strong focus on employee development and a commitment to operational excellence, Fonoa offers a unique platform for personal and professional growth while tackling significant challenges in global e-commerce.

Fonoa

Contact Details:

Fonoa Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Manager, Customer Success

Tip Number 1

Network like a pro! Reach out to current or former employees at Fonoa on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

Tip Number 2

Prepare for the interview by understanding Fonoa's products inside out. Dive into their tax automation software and think about how you can contribute to their mission. Show them you’re not just another candidate, but someone who gets what they do!

Tip Number 3

Practice your storytelling skills! Be ready to share specific examples of how you've driven customer success in the past. Use the STAR method (Situation, Task, Action, Result) to keep it structured and impactful.

Tip Number 4

Don’t forget to follow up after your interview! A quick thank-you email reiterating your excitement about the role can leave a lasting impression. Plus, it shows you’re genuinely interested in joining the Fonoa team.

We think you need these skills to ace Manager, Customer Success

Team Leadership
Coaching and Development
Customer Success Management
Revenue Retention Strategies
Operational Excellence
Escalation Management
Playbook Development

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Manager, Customer Success role. Highlight your relevant experience in customer success and leadership, and show us how you can drive retention and growth at Fonoa.

Showcase Your Achievements:We want to see what you've accomplished! Include specific examples of how you've improved customer outcomes or led successful teams in the past. Numbers and metrics can really make your application stand out.

Be Authentic:Let your personality shine through in your application. We value authenticity and want to get a sense of who you are beyond your professional experience. Share your passion for customer success and why you're excited about this opportunity at Fonoa.

Apply Through Our Website:For the best chance of getting noticed, apply directly through our website. This ensures your application goes straight to our recruitment team, and we can’t wait to see what you bring to the table!

How to prepare for a job interview at Fonoa

Know Your Customer Success Metrics

Before the interview, brush up on key metrics like net revenue retention (NRR) and gross revenue retention (GRR). Be ready to discuss how you've driven these metrics in your previous roles, as Fonoa is looking for someone who can own these outcomes.

Showcase Your Leadership Style

Prepare examples that highlight your experience in hiring, coaching, and developing teams. Fonoa values a culture of accountability and collaboration, so think about how you can demonstrate your ability to build a high-performing team.

Understand Cross-Functional Collaboration

Fonoa emphasises the importance of working closely with Sales, Product, and Support. Be ready to share specific instances where you've successfully partnered with other departments to achieve customer success goals.

Bring Ideas for Playbook Development

Since this role involves building repeatable playbooks, come prepared with ideas or frameworks you've used in the past. Discuss how you would approach creating processes for adoption milestones and renewal identification at Fonoa.