Senior Manager of Data Science & Marketing Effectiveness, Ekimetrics
MMM
£98k
+ 20% bonus + Corporate bonus
3+ days a week in office
Data science & AI for sustainable business performance
Open for applications
Data science & AI for sustainable business performance
201-500 employees
Open for applications
£98k
+ 20% bonus + Corporate bonus
3+ days a week in office
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
- 9+ years’ experience in econometrics, MMM, marketing effectiveness, or data science analytics
- Bachelor’s or master’s degree in Statistics, Econometrics, Data Science, Economics, Applied Mathematics, Marketing Analytics, or a related field
- Knowledge in Python, SQL, Excel, and visualisation tools; experience with Databricks, Azure, or other cloud/data platforms is a plus
- Deep understanding of econometrics, regression, Bayesian statistics, and advanced modelling techniques
- Proven ability to handle large datasets, optimise pipelines, and deliver high-quality outputs
- Track record of translating complex model outputs into strategic, business-focused recommendations
- Fluent English is mandatory
- Experienced in line management, HR responsibilities, Performance reviews and career development
- Proven ability to lead multiple project teams and manage priorities autonomously
- Excellent communication, storytelling, and presentation skills for senior stakeholders and C-suite clients
- Strategic thinker with strong problem-solving mindset and focus on continuous improvement
- Experienced in mentoring, coaching, talent development, and fostering team growth
- Skilled in client account management, maintaining relationships, and driving portfolio growth
- Contributes to thought leadership and forward-looking perspectives on marketing measurement and MMM
- Collaborative, proactive, and results-driven
- Positive, resilient, and adaptable in fast-paced environments
- Curious, creative, and committed to delivering high-quality work
What the job involves
- As a Senior Manager in Marketing effectiveness, you will lead multiple high-impact programs for strategic clients, manage multi-account portfolios, and drive both business growth and talent development. You will oversee teams, ensure delivery excellence, and strengthen Ekimetrics’ market position
- Lead a portfolio of strategic client projects (multi-accounts) or a major regional project under Partner supervision
- Define, steer, and monitor strategic project roadmaps leveraging Ekimetrics solutions models and standards
- Ensure robust governance: data quality, model accuracy, actionable insights, and on-time, high-value delivery
- Pilot portfolio growth, margin, costs, and ROI to meet business objectives
- Secure alignment of resources for high-quality delivery in line with Ekimetrics’ strategy
- Translate complex analytics into compelling narratives and actionable recommendations for senior stakeholders and C-suite clients
- Support clients in optimizing marketing spend, improving segmentation, enhancing campaign performance, and maximizing ROI
- Lead contributions to RFPs and pitches, reinforcing Ekimetrics’ commercial visibility
- Line manage multiple team members, overseeing performance, conducting regular 1:1s, performance reviews, and talent assessments, while ensuring high-quality delivery, profitability, and client satisfaction
- Lead HR and talent development initiatives, including annual talent reviews, career development planning, succession planning, and retention strategies, achieving retention of direct reports
- Mentor and coach managers, analysts, and junior staff, promoting knowledge sharing and developing team capabilities
- Recruit, align, and develop resources to build high-performing teams, retaining top talent
- Encourage collaboration, communication, and high engagement across squads
- Serve as the operational and strategic point of contact for key accounts, maintaining strong long-term client relationships
- Identify cross-sell and upsell opportunities and support global account growth strategies
- Contribute to the scoping and design of new projects, ensuring business cases align with Ekimetrics capabilities
- Represent Ekimetrics externally at conferences, events, and client forums
- Track and animate realized client business gains from Ekimetrics partnership, drive a narrative of program value to account stakeholders
- Share and document best practices across the community to promote mastery of delivery
- Contribute to building/developing verticals, domains, or leading strategic projects locally or globally
- Contribute to upskilling strategies for office teams in client management, PMO, and project leadership
- Act as an ambassador of Eki culture role-modelling Ekimetrics’ core values: Curiosity, Creativity, Excellence, Generosity, Enjoyment
Salary benchmarks
Our take
Making sense of data 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 and AI.
The company is active in numerous countries, owing its success in part to its ability to offer an "industrialised" data science experience. This has allowed it to onboard big-name partners such as Facebook, Google and Snap, firmly establishing itself as a leading force in the data science sector.
With its impressive funding and recognition, Ekimetrics has made a strong name for itself so far. It continues to expand internationally, introduce new products, and has completed its first acquisition with the purchase of AI customer analytics platform Actable.
Freddie
Company Specialist at Welcome to the Jungle
Insights
8% employee growth in 12 months
Company
Funding (1 round)
Nov 2020
$27.7m
GROWTH EQUITY VC
Total funding: $27.7m
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
(GM & Co-Founder)Previously worked as a Business Developer at Heykom, and as a Consultant at DDB Matrix.
Paul Seguineau
(Global Deputy GM & Co-Founder)Previously worked as a consultant at Rapp Collins Paris.
Quentin Michard
(GM & Co-Founder)Previously worked as a PhD Research Associate at L'Oréal.
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