Sphere Digital Recruitment Group provided pay range

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Placing Top Sales & Customer Success Talent into Martech & SaaS Vendors across the UK & EMEA

Head of Customer Success - Martech / SaaS

London / Hybrid

The Role

• Driving adoption, retention and expansion across enterprise accounts.
• Building out a world‑class CS function - scaling, coaching and mentoring a high‑performing team.
• Acting as a strategic partner to the C‑suite, shaping product road maps and customer advocacy initiatives.
• Owning CS P&L, budgets and efficiency metrics, with a laser focus on ROI.
• Embedding best‑in‑class processes across on boarding, renewals, escalations and health scoring.
• This role is perfect for someone who thrives on strategic leadership but isn't afraid to roll their sleeves up and get hands‑on.

What They're Looking For:

• 5 + years in SaaS with at least 3 years in leadership
• Proven record driving retention, NRR and account expansion
• Strong financial acumen and direct ownership of CS budgets / P&L
• Experience leading through change, escalations and turnaround scenarios
• Bonus: Familiarity with AI & automation tools, scaling globally, working across diverse markets.

Why Apply:

• Join a high‑growth team that's redefining how AI can transform enterprise outcomes
• Huge autonomy to shape the CS strategy from the ground up
• Work alongside a passionate, values‑driven leadership team
• Be part of a business that's scaling fast, where your work will have immediate and visible impact

If you're an experienced CS leader who wants to make their mark in a high‑growth SaaS environment, get in touch.

Sphere Digital Recruitment currently have a variety of job opportunities across digital so feel free to get in touch with us to find out how we can help you. Please take a look at our website.

Sphere is an equal opportunities employer. We encourage applications regardless of ethnic origin, race, religious beliefs, age, disability, gender or sexual orientation, and any other protected status as required by applicable law.

If you require any adjustments or additional support during the recruitment process for any reason whatsoever, please let us know.

Seniority level

Director

Employment type

Full‑time

Job function

Technology, Information and Media