Marketing data assistant/analyst Work, Jobs in London, Eng (with Salaries)

Junior Data Scientist
Publicis Groupe Holdings B.V —London
- Data analysis skills
- SQL
- Analysis skills
Quick apply
1h
Financial Analyst
Quantum —London
- Full-time
- Hybrid work
- Accounting
- AI
- Communication skills
Office Assistant
Creatio —London
- Microsoft Word
- Hospitality
- Microsoft Excel
Quick apply
10d
Finance Analyst
LEWIS —London
- Microsoft Excel
- Analysis skills
- Communication skills
3d
Senior BI Analytics Engineer
Carwow —London
- Full-time
- Hybrid work
- SQL
- AI
- Communication skills
- Annual leave
- Referral programme
Strategy Manager - AI for Tech Transformation Program
JPMorganChase —London
- Full-time
- Microsoft Powerpoint
- DevOps
- Master's degree
Macro & FI Research Assistant Vice President
Sumitomo Mitsui Banking Corporation —London
- Hybrid work
- Accounting
- Marketing
- Annual leave
Macro Rates Trading - Assistant Vice President
Sumitomo Mitsui Banking Corporation —London
- Hybrid work
- Analysis skills
- Annual leave
Customer Success Manager
Incisive Media —London
- Hybrid work
- Sales
- Organisational skills
- IT
- Annual leave
- Employee assistance programme
Quick apply
13d

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Junior Data Scientist

Publicis Groupe Holdings B.V -
London

Quick apply

Job details

Internship
1 hour ago

Qualifications

Power BI
Business intelligence
Spark
NumPy
Data analysis skills
Tableau
SQL
Pandas
Analysis skills
Organisational skills
GitHub
Data science
AI
Python
Marketing

Full job description

Junior Data Science and Marketing Analyst

At CJ, the Junior Data Science and Marketing Analyst supports reporting, analytics, and data-driven decision making across internal teams and client-facing initiatives. This role focuses on data analysis, reporting, dashboard development, and investigating business questions within a fast-paced digital advertising environment.

You will work alongside analysts, data scientists, account teams, and business stakeholders to help deliver reporting, analyse performance data, support measurement initiatives, and build scalable analytics solutions. You will also leverage modern AI tools and coding assistants to improve efficiency, automate repetitive tasks, and accelerate analytics workflows.

What You Will Do

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

What We Look For

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

Preferred

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 (MMM)

Internship, coursework, personal projects, or professional experience involving data analysis, reporting, or dashboard development

#LI-IM1

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Refine Your Search

marketing data assistant/analyst jobs in london, eng

Junior Data Scientist

Financial Analyst

Office Assistant

Finance Analyst

Senior BI Analytics Engineer

Strategy Manager - AI for Tech Transformation Program

Macro & FI Research Assistant Vice President

Macro Rates Trading - Assistant Vice President

Customer Success Manager

I want to receive the latest job alerts for marketing data assistant/analyst in london, eng

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