At a Glance
- Tasks: Support data analysis, reporting, and dashboard development in a fast-paced digital environment.
- Company: Join CJ Affiliate, a leader in Global Affiliate Marketing with a focus on innovation.
- Benefits: Gain hands-on experience, training, and career development in a collaborative team.
- Other info: Dynamic work culture with opportunities to learn AI tools and modern analytics methodologies.
- Why this job: Make an impact by leveraging data to drive decisions and improve marketing strategies.
- Qualifications: 0-2 years in analytics, SQL proficiency, and familiarity with Python and Tableau.
The predicted salary is between 25650 - 31350 £ per year.
Company Description
As part of Publicis Groupe, CJ Affiliate is the leader in Global Affiliate Marketing. We take pride in our innovative technology, comprehensive data solutions and our people. We equip our teams with the tools, training and career development opportunities to provide cutting edge solutions, strategies and support that deliver high quality results for our clients. We work in an energetic, results-oriented, collaborative, team environment that recognises exceptional performance. As we evolve and grow as a business, so do you.
Overview
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
Junior Data Scientist employer: Publicis Groupe UK
Publicis Groupe UK is an exceptional employer, offering a dynamic work environment where creativity and innovation thrive. With a strong commitment to inclusivity and a hybrid working model, employees enjoy the flexibility to balance their professional and personal lives while contributing to impactful digital strategies for leading brands like Essity. The company fosters continuous growth through various development opportunities, making it an ideal place for those seeking meaningful and rewarding careers in the digital landscape.
StudySmarter Expert Advice🤫
We think this is how you could land Junior Data Scientist
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We think you need these skills to ace Junior Data Scientist
Some tips for your application 🫡
Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!
Quantify Your Achievements:Employers love numbers! When drafting your CV, highlight your achievements with quantifiable results. For instance, mention how your data analysis led to a certain percentage increase in efficiency or revenue at a previous job or project. These details can really make your application pop!
Craft a Tailored Cover Letter:For a full-time role at Publicis Groupe UK, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.
Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at Publicis Groupe UK. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!
How to prepare for a job interview at Publicis Groupe UK
✨Brush Up on Your Statistics
For a data science role, we need to seriously sharpen our statistics skills. Get ready to tackle technical questions on probability distributions, hypothesis testing, and regression analysis. These are often the bread and butter of data science interviews, so don't just skim over them!
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Prepare a killer portfolio showcasing your data science projects. We should include details about the datasets used, the tools and techniques applied, and the impact of your findings. If we can walk them through a particularly challenging project or a cool visualisation that had real-world implications, it’ll really make us stand out!
✨Get Comfortable with Python and R
Most data science positions require us to be proficient in programming languages like Python and R. We should practice common libraries like pandas, NumPy, and scikit-learn, and be ready for live coding exercises or algorithm questions. Showing off our coding chops can really impress the interviewers at Publicis Groupe UK!
✨Prepare for Case Studies
Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.
