Senior Data Scientist & Marketing Effectiveness, Ekimetrics
£60-90k
+ Bonus 10% + Corporate bonus (Individual + company performance bonus)
2 days a week in office (Central London)
Data science solutions for sustainable business performance
Open for applications
Data science solutions for sustainable business performance
201-500 employees
Open for applications
£60-90k
+ Bonus 10% + Corporate bonus (Individual + company performance bonus)
2 days a week in office (Central London)
201-500 employees
Company mission
To help companies get more from their data and implement pre-packaged AI solutions, so they can combine high impact with long-term business purpose.
Role
Who you are
- Strong 3-5 years’ experience in marketing effectiveness/MMM and analytics/data science
- Bachelor’s or master’s degree in Statistics, Econometrics, Data Science, Economics, Applied Mathematics, Marketing Analytics, or related field
- Strong proficiency in Python, R, SQL, or similar tools
- Experience with Databricks, Azure, or other cloud/data platforms is a plus
- Solid understanding of econometrics, regression analysis, Bayesian statistics, or other advanced modelling techniques
- Experience translating data and model outputs into actionable business recommendations
- Comfortable handling large datasets, optimising data pipelines, and delivering high-quality outputs
- Excellent communication and storytelling skills for senior stakeholders
- Demonstrated ability to lead multiple project teams and manage priorities with autonomy
- Strong strategic thinking, problem-solving mindset, and drive for continuous improvement
- Supportive team player with a passion for talent development, coaching, and enabling team growth
- Ability to contribute to impactful thought leadership and forward-thinking perspectives on measurement and marketing effectiveness
What the job involves
- As a Senior specialising in Data Science & Marketing Effectiveness, you will lead the delivery of high-impact MMM programmes for international clients across industries such as Auto, Beauty, Retail, and Financial Services. You will manage small teams, oversee end-to-end project delivery, and ensure actionable insights are delivered to clients
- Lead end-to-end MMM and marketing effectiveness programs for international clients, from data strategy and collection to modelling, insights, and activation
- Apply econometrics, regression, Bayesian statistics, and machine learning methods to analyse marketing and customer data
- Collaborate closely with Managers to understand the project scope, structure, analytical approaches, manage operations and ensure timely delivery
- Build dashboards and visualisation tools to communicate actionable insights using proprietary Ekimetrics frameworks and best practices
- Translate complex analytics into clear, business-oriented recommendations for senior stakeholders and C-suite clients
- Support clients in optimising marketing spend, understanding campaign performance, improving customer segmentation, and maximising ROI
- Serve as the day-to-day operational contact for clients, building trustful relationships and proactively identifying growth opportunities
- Present findings, recommendations, and actionable insights in client-facing workshops and executive presentations
- Collaborate closely with managers and partners to develop proposals for new or expanded work, aligned with Ekimetrics’ commercial offerings
- Lead teams of 3–10 colleagues across multiple projects, ensuring high-quality delivery, client satisfaction, and profitability
- Mentor and develop junior team members, strengthening technical, analytical, and client-facing competencies
- Share best practices and contribute to internal knowledge management initiatives
- Identify opportunities for account growth and contribute to development with existing and prospective clients
- Act as an ambassador of Eki culture by supporting transversal initiatives (e.g., Thought Leadership, Knowledge Management, Recruitment and Innovation
- Champion and role-model our core values: Curiosity, Creativity, Excellence, Transmission, Pleasure
- Lead projects and develop advanced analytical and client-facing skills
- Structured career progression from Senior Analyst, Manager, Senior Manager and beyond
- Access to Eki.Academy, including solution-specific training, Climate School courses, and career development programs
- Exposure to international clients, multiple industries, and high-impact projects
Salary benchmarks
Our take
Data science can help companies unlock incredible opportunities, but it can be difficult to maximise its rewards. Ekimetrics solves this problem by acting as a data consultant to companies and helping them to secure immediate business gains through data science.
The company is now active in over 50 countries and boasts an impressive team of more than 350 data scientists. It owes its success in part to its mission to offer companies an "industrialised" data science experience. This has also allowed it to onboard big-name partners such as Facebook, Google and Snap.
Ekimetrics has firmly established itself as a leading force in the data science industry. With its impressive funding and recognition as Europe's leading data science company, it stands as a testament to its ongoing viability. The acquired capital will serve as a valuable asset as Ekimetrics embarks on international expansion, targeting the US and China, while introducing innovative new products.
Freddie
Company Specialist at Welcome to the Jungle
Insights
8% employee growth in 12 months
Company
Funding (1 round)
Nov 2020
$28.2m
GROWTH EQUITY VC
Total funding: $28.2m
Company benefits
- An emphasis on work-life-balance and 5 PTO days and holidays
- Close-knit team with friendly environment, bi-monthly team events and more
- Unique internal training package with 70+ sessions in our Eki.Academy digital platform
Company HQ
Faubourg-Montmartre, Paris, France
Leadership
Jean-Baptiste Bouzige
(CEO & Co-Founder)Previously worked as Business Planner at Eurostar, and as a Consultant at DDB Matrix.
Francois Poitrine
(General Manager & Co-Founder)Previously worked as a Business Developer at Heykom, and as a Consultant at DDB Matrix.
Paul Seguineau
(Head of Growth Strategies & Co-Founder)Previously worked as a consultant at Rapp Collins Paris.
Quentin Michard
(Senior Partner & Co-Founder)Previously worked as a PhD Research Associate at L'Oréal.
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