📅 Apr 17
Apply statistical and econometric methods to marketing effectiveness projects, building robust models and translating complex analyses into actionable recommendations for clients and senior executives.
Junior Business Scientist, Data Science and Marketing Effectiveness
📅 Nov 20, 2025
Marketing Mix Modeling (mmm)Marketing Mix Optimization (mmo)PythonSQL
📜 Description
- Contribute to client projects in Marketing Mix Modeling (MMM) and Marketing Mix Optimization (MMO).
- Clean, prepare, and analyze data from multiple sources using Python, R, SQL, or Excel.
- Support statistical and predictive modeling, including regression, econometrics, and Bayesian methods.
- Develop dashboards, charts, and visualizations to communicate insights.
- Participate in supervised client meetings and help translate analytics into practical recommendations.
- Prepare client deliverables and contribute to team knowledge-sharing and professional development.
🛠️ Requirements
- 0-2 years of professional experience, including internships or graduate placements.
- Bachelor's or Master's degree in Statistics, Economics, Data Science, Computer Science, Applied Mathematics, or a related analytical field.
- Basic knowledge of Python or R and willingness to learn advanced techniques.
- Understanding of statistical modeling, regression, econometrics, Bayesian statistics, or marketing metrics.
- Ability to work with and clean large datasets while maintaining quality.
- Databricks, Azure, or MMM experience is a plus.
- Proficiency in Microsoft Office, including Excel, PowerPoint, and Word.
- Analytical problem-solving skills, curiosity, communication skills, and ability to work autonomously and collaboratively.
Full job description
Ekimetrics is a global leader in Marketing Effectiveness and AI-powered solutions. Since 2006, we’ve been helping businesses optimize marketing and operations by combining AI with business and tech expertise across 4 domains: Marketing Effectiveness, Customer Analytics, Operational Excellence, ESG & sustainability.
With a full in-house team and offices in Paris, London, New York, Hong Kong, and Shanghai, we deliver tailor-made solutions that turn data into real positive impact, leveraging our unique combination of technology and services.
We excel at delivering AI impact at scale. Our mission is to harness this power to tackle the world’s most urgent issues. We commit to responsibility and frugality in AI, systematic AI impact at scale, and loyalty to our values and DNA.
Your Responsibilities
As a Junior Business Scientist in Data Science & Marketing Effectiveness, you will contribute to high-quality analytics projects for international clients across industries such as Auto, Beauty, Retail, and Financial Services. You will gain hands-on experience in marketing and customer analytics, working closely with Senior Business Scientists and Managers.
- Contribute to one major client project in Marketing Mix Modeling (MMM) and Marketing Mix Optimization (MMO)
- Clean, prepare, and manipulate data from multiple sources using Python, R, SQL, or Excel
- Support statistical and predictive modeling, including regression, econometrics, Bayesian methods, and marketing metrics.
- Help develop dashboards, charts, and visualizations to communicate insights effectively to clients and internal teams.
- Participate in client meetings and calls under supervision, contributing insights and helping translate analytics into practical recommendations
- Support the preparation of client deliverables, ensuring accuracy, quality, and timely delivery
- Take part in team knowledge-sharing sessions, learning from colleagues and sharing best practices where possible
- Take ownership of professional development, pursuing relevant certifications and training paths in programming, analytics, and data science
- Actively participate in office meetings, training sessions, and team initiatives
- Champion and role-model our core values: Curiosity, Creativity, Excellence, Generosity, and Enjoyment
Your Profile
Experience & Technical Skills
- 0-2 years of professional experience, including internships or graduate placements
- Bachelor's or Master's degree (or equivalent) in Statistics, Economics, Data Science, Computer Science, Applied Mathematics, or a related analytical field
- Basic knowledge of Python or R, and other analytics tools; willingness to learn more advanced techniques
- Understanding of statistical modeling, regression, econometrics, Bayesian statistics, and/or marketing metrics
- Ability to work with and clean large datasets while maintaining attention to quality
- Nice-to-have experience with Databricks, Azure, or MMM exposure
- Proficient in Microsoft Office (Excel, PowerPoint, Word)
Soft Skills
- Analytical mindset, curiosity, and problem solving skills
- Ability to work autonomously while being a collaborative team member
Strong communication skills to engage with clients and internal teams
- Interest in business challenges, marketing strategy, and results-oriented thinking
Positive attitude, resilience, and sense of humor
Why Join Us?
At Ekimetrics, your ideas truly matter. We embrace an entrepreneurial spirit, encouraging you to push boundaries while thriving in a collaborative environment. We believe in enjoying what we do and fostering a safe, inclusive space where you can bring your authentic self.
In 2023, Ekimetrics obtained “mission-driven company” status, reflecting our commitment to CSR.
Our purpose: Accelerate organisations’ transformation towards sustainability through data science and AI.
We are proud to have been certified Great Place to Work© in France, the UK, and the US, with our Hong Kong office recognised as Best Companies to Work for in Asia 2023©. Ekimetrics is also part of the French Tech 120, selected among the top French scale-ups with potential for international leadership.
Position Type: Permanent
Ekimetrics is an equal opportunity employer committed to making all employment decisions without regard to race/ethnicity, gender, pregnancy, gender identity or expression, color, creed, religion, national origin, age, disability, marital status (including domestic partnerships and civil unions), sexual orientation, military veteran status, unemployment status, or other legally protected categories, subject to applicable law.
Please note that for this recruitment we do not offer visa sponsorship or transfer.Similar jobs
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