Full-Time
Junior Data Scientist
Posted on 8/3/2026
Publicis Groupe
10,001+ employees
Advertising, media planning, and digital marketing
No salary listed
London, UK
In Person
 Data & Analytics (1) |
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- 0–2 years of experience in analytics, data science, business intelligence, marketing analytics, or a related field.
- Experience writing SQL queries to analyse and manipulate data.
- Experience with Python for data analysis, automation, or reporting.
- Familiarity with Tableau, Power BI, or similar business intelligence tools.
- Strong analytical and problem-solving skills with attention to detail.
- Ability to communicate findings clearly to both technical and non-technical audiences.
- Curiosity and willingness to learn new technologies, analytics methodologies, and AI-enabled workflows.
- Strong organisational skills and ability to manage multiple priorities in a fast-paced environment.
- Support reporting, analytics, and data requests across internal teams and client-facing initiatives.
- Analyse e-commerce, digital advertising, and performance marketing data to identify trends, opportunities, and business insights.
- Build and maintain Tableau dashboards, recurring reports, and self-service reporting solutions.
- Write SQL queries and utilise Python to support data analysis, validation, automation, and reporting workflows.
- Assist with data investigations, troubleshooting, and quality assurance efforts to ensure reporting accuracy.
- Partner with analysts, account teams, and cross-functional stakeholders to deliver timely and accurate analytics solutions.
- Leverage AI tools, coding assistants, and automation technologies to improve productivity and streamline workflows.
- Learn and apply measurement methodologies used across digital marketing, including campaign performance analysis, attribution, and incrementality concepts.
- Document processes, reporting logic, and analytics workflows to support operational consistency.
- Experience with Databricks, Spark, or cloud-based analytics platforms.
- Exposure to digital advertising, e-commerce, affiliate marketing, or performance marketing concepts.
- Familiarity with Python libraries such as Pandas, NumPy, or PySpark.
- Experience using AI coding assistants such as GitHub Copilot, Claude Code, Codex, Cursor, or similar tools.
- Exposure to marketing analytics concepts such as attribution, campaign measurement, incrementality testing, or marketing mix modeling.
- Internship, coursework, personal projects, or professional experience involving data analysis, reporting, or dashboard development.
Publicis Groupe is a global marketing and communications group that delivers a range of services including advertising, media planning and buying, digital marketing, and public relations. Its offerings combine data, technology, and creativity to help brands grow and engage with customers, often through tailored, performance-based engagements. The company operates through a network of agencies aligned under a single strategy, the 'Power of One' approach, which integrates capabilities to provide seamless and holistic solutions rather than separate, siloed services. Revenue mainly comes from service fees and performance-based contracts. The goal is to help clients transform digitally and achieve measurable growth across automotive, retail, and consumer goods sectors.
Company Size
10,001+
Company Stage
IPO
Headquarters
Paris, France
Founded
1926
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Simplify's Take
What believers are saying
- LiveRamp acquisition expands data co-creation for agents and personalization workflows.
- €2 billion sustainability-linked credit facility improves financing flexibility and ESG positioning.
- Retail, commerce, and Publicis Sapient offerings deepen wallet share with large clients.
What critics are saying
- Google, Meta, Amazon, and Adobe absorb more marketing automation spend.
- WPP and Omnicom can pressure pricing while matching global integrated capabilities.
- Integrated client losses can trigger cascading revenue declines across multiple service lines.
What makes Publicis Groupe unique
- Integrated 'Power of One' model combines creative, media, technology, and consulting.[9][13]
- Publicis spans data, commerce, health, and transformation through four solution hubs.[13]
- Epsilon-style identity and personalization capabilities strengthen privacy-safe, data-driven marketing.[15]
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Benefits
Remote Work Options
Hybrid Work Options
Training Programs
Company News
Publicis refreshes its €2 billion sustainability-linked revolving credit facility with extended ma
Publicis to acquire LiveRamp to accelerate data co-creation for smarter agents
Publicis Groupe has agreed to acquire LiveRamp, a global data collaboration platform, for $2.2 billion in an all-cash transaction at $38.50 per share, representing a 29.8% premium to LiveRamp's closing price on 15 May 2026. LiveRamp connects over 25,000 publisher domains and 500+ technology partners across 14 markets, enabling brands, retailers and media platforms to unify and activate data securely. The company has 1,300 employees and delivered a trailing five-year compound annual growth rate of 13%. The acquisition will position Publicis as a leader in data co-creation, enabling clients to build more intelligent AI agents by combining multiple data sources securely. Publicis has raised its 2027-2028 growth objectives to 7-8% for net revenue and 8-10% for headline earnings per share. The transaction is expected to close before year-end 2026, subject to regulatory and shareholder approvals.
Mayo-born entrepreneur Niall McGarry has sold Fabric Social to Publicis Groupe UK, a division of the world's largest communications group. The company reported revenues of £13 million (€14.9 million) in the 12 months to March 2026 and employed 110 people at the time of sale. Fabric Social was profitable and served blue-chip clients in Britain including Sky, Subway EMEA, Currys, Morrisons, Just Eat, Autotrader, Holland & Barrett and Vodafone. The company also operated a smaller Irish business as a retained social agency. Financial terms of the deal were not disclosed.
Publicis Groupe has acquired sports marketing agency 160over90 from WME Group for an undisclosed sum, positioning sports as its "next big bet" for growth. The deal is pending regulatory approval. Founded in 2001, 160over90 employs over 670 people across the US, UK, EMEA and APAC, working with global brands on major sporting events including the Super Bowl, Olympics and World Cup. The agency will join Publicis Sports, led by CEO Suzy Deering. Publicis is forming a partnership with WME to enable collaborations between its agencies and WME's talent roster. The acquisition follows Publicis' purchases of sports agencies Adopt and Bespoke in 2025 and creator marketing agency Influential in 2024. Publicis reported $17.18 billion in net revenue in 2025, up 5.6% year-on-year.