Senior Performance Marketing Strategist

London, UK (Hybrid)

Salary Not AvailableSenior Level7+ years expFull time

Posted 1 month ago

Top 1% of applicants do these two things.

The other 99% submit and hope. You're about to do something different.

Job Summary

Own the paid performance engine, turning data into investment decisions that grow new members and long-term value; connect forecasting, dashboards, and cross-functional collaboration to guide budget and channel bets.

  • Drive channel planning and ROAS improvements across paid search/social/display.
  • Partner with analytics and commercial teams to forecast the value of new members and revenue impact of marketing investments.
  • Shape forecasting models for conversion quality and LTV to support data-informed planning.

Job Description

Responsibilities

  • Drive planning and performance efforts across paid search, paid social, display, and other paid channels to maximize ROAS and member value
  • Analyze seasonality, demand cycles, quarterly shifts, and pacing patterns to inform smarter budget distribution and long-term planning.
  • Partner with data analysts and commercial stakeholders to forecast the value of new members and model the revenue impact of marketing investments.
  • Help shape forecasting models that predict conversion quality and long-term value contributing to data informed planning.
  • Use data and performance insights to answer core business questions and support high value decisions.
  • Work alongside the analytics team to develop clear dashboards, reporting, and insights that highlight opportunities, risks, and next steps for budget and performance improvement.
  • Collaborate with dev/engineering teams to ensure accurate tracking including GTM setup, event configuration, and performance tag management.
  • Collaborate with external agencies ensuring strategic alignment, accuracy in reporting, and strong performance delivery.
  • Identify opportunities to test new channels, audience strategies, bidding approaches, and technologies to improve acquisition and retention.
Sermo logo

Sermo

3.6 Glassdoor

Sermo turns physician experience, expertise, and observations into actionable insights for the global healthcare community. Engaging with more than 1 million HCPs across 150 countries, we provide physicians with a social platform and unique community that fosters impactful peer-to-peer collaboration & discussions about issues that are important to them and their patients. Sermo offers on demand access to physicians via a suite of proprietary technology to provide business intelligence that benefits patients, pharmaceutical, healthcare partners and the medical community at large. Doctors and other HCPs can sign up today at https://sermo.link/sign-up-li

Founded in 2000
New York, New York, USA
635 employees (64 in marketing)
64% recommend to a friend
65% CEO approval

Traffic Signals

Monthly Visitors
1.2M
Monthly Google Ads Budget
$18.7K
Traffic Source Mix
Search
25.5%
Direct
69%
Referral
4.1%
Social
0.6%
Paid
0.7%

Headcount Trend

Current headcount: ~635

Marketing Team

Marketing Team Size
52 (8% of company)

Funding

Total Funding
$101M
Last Raise
$35M
Private Equity, 7 years ago

Funding History

  • Feb 2019
    Private Equity
  • Apr 2013
    Series Unknown • $35M
  • Sep 2011
    Series Unknown • $25M

Recent News