Senior Growth Marketing Manager - B2B

Treatwell; Greater London; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

28-days holiday

Monthly 40 EUR Treatwell vouchers

40% off Italo Trains

Mental health support

Job summary

Treatwell in London is seeking a Growth Marketing Manager to drive core B2B growth across 14 countries, blending strategy, data and hands-on execution as an individual contributor.

You will test new B2B channels beyond performance marketing, partner with executive teams, and deliver high-impact projects with a structured, scrappy mindset while keeping English fluency as a must. This role offers visibility across markets and a loop-based approach to scaling partnerships and adoption.

Qualifications

• 7+ years in B2B marketing or growth in tech (mandatory).
• Data-driven with ability to extract insights and drive growth.
• Growth mindset with fast hypothesis testing and delivery.
• Structured yet scrappy in managing complex projects.
• English fluency is mandatory; other European languages are a plus.

Responsibilities

• Drive core B2B growth and launch new acquisition channels across markets.
• Partner with Exec, Data, and Finance to translate insights into action.
• Scale non-programmatic B2B growth loops and cross-functional initiatives.

Skills

B2B Marketing

Growth Hacking

Data Analytics

Cross-functional

Strategic Planning

Job description

We are seeking a Growth Marketing Manager to drive our core B2B growth and launch new acquisition channels. Positioned at the intersection of strategy, data, and execution, you will operate as an individual contributor taking ownership of critical business-level projects and non-programmatic B2B growth loops across 14 countries.

You will be responsible for:

• Strategic & High-Impact Projects: Partner with the Executive team, Data, and Finance to solve complex business challenges, turning deep data insights into flawless execution across markets.
• New B2B Channel Scaling: Test, validate, and scale incremental B2B acquisition channels outside performance marketing (e.g., B2B Referral programs, seamless self-signups flow, etc.)
• Cross-Functional Collaboration: Partner closely with Executive leadership, Data, Finance, Product, and Sales enablement to align growth loops with business unit goals.

About you:

• Tech experience: 7+ years of hands-on B2B Marketing or Growth experience in the Tech sector (mandatory). Marketplace or SaaS background is a strong plus.
• Highly Data driven: Exceptional analytical rigor with a proven track record of diving deep into complex datasets to build logical, high-converting growth solutions.
• Growth mindset: Naturally inclined to challenge assumptions, look for hacks, testing hypotheses fast to unlock new incremental acquisition channels.
• Execution & Delivery Mindset: A true "doer" who thrives on delivery; someone who brings both the strategic brain and the hands-on drive to execute directly.
• Structured yet Scrappy: Highly structured in managing complex cross-functional projects, yet scrappy and agile when testing new growth tactics.
• Languages: English fluency is mandatory. Any other European language is a plus.

About Treatwell

Hi, we’re Treatwell. Nice to meet you.

We’re a team of 700 passionate and brilliantly talented people across Europe. We’re the industry’s smartest salon management software, all connected to Europe’s leading bookings platform, working with over 95,000 salon partners across 14 countries, processing over 8 million bookings every month. And….breathe.

But we’re not done yet. We’re on an exciting journey to digitally revolutionise the hair and beauty community.

If this excites you, we might just have the role for you.

We’ll treat you with:

• 28-days holiday, plus bank holidays
• Monthly 40 EUR Treatwell vouchers so you can treat yourself too
• 40% off Italo Trains
• Mental health support through our partnership with Open-Up

Equal Opportunities

Treatwell is an ‘Open to All’ employer and warmly welcomes everybody to the team. We are committed to making reasonable adjustments to the recruitment process as required. Please add any adjustment requests to your application.