Data Technician Apprentice in London

What you’ll be doing:

• Work with multiple departments (Client Team, AV, Online, Print) to understand how we create impactful campaigns, eventually taking ownership of key data processes.
• Use tools like SQL, Python, and cloud platforms to collect, manage, and structure large datasets, uncovering media, market, and audience insights that shape client strategies.
• Become an expert user of our in-house reporting technologies, supporting teams across the business to maximise their adoption and impact.
• Learn the full campaign lifecycle—from initial briefing to optimisation and post‑campaign analysis—supporting data‑driven decision‑making at every stage.
• Work with the team to maintain high data integrity, establish consistency models, document governance processes, and ensure accurate data input.
• Act as a key contact for advertising schedule adjustments and data optimisations to drive continuous performance improvements.
• Support analysis and process improvements, ensuring data accuracy and consistency across platforms.
• Develop expertise in reporting tools across TV, online media, print, and digital channels.
• Gain hands‑on experience with platforms and tools such as SQL, Python, Azure, Google Analytics, and Adverity.

Who you will be:

• Eager and passionate about starting your career within the technology landscape of advertising & media.
• You’ll be a people‑person, great at building relationships, eager to learn, and able to explain subjects to those with little knowledge.
• You’ll ideally have achieved level 9–5 (A*–C) in Maths & English GCSE. Further education (A‑Levels) is beneficial, especially if you have a preference for STEM subjects—Computer Science is a plus but not essential.
• You will have a keen eye for detail. We need to get things right for our clients, and there’s very little scope for error.

Skills required:

• Logical

Training to be provided:

This occupation is found in all sectors where data is generated or processed including but not limited to finance, retail, education, health, media, manufacturing and hospitality. The broad purpose of the occupation is to source, format and present data securely in a relevant way for analysis using basic methods; to communicate outcomes appropriate to the audience; analyse structured and unstructured data to support business outcomes; blend data from multiple sources as directed and apply legal and ethical principles when manipulating data.

You will learn how to do the following:

• Source data from a collection of already identified trusted sources in a secure manner.
• Collate and format data to facilitate processing and presentation for review and further advanced analysis by others.
• Present data for review and analysis by others, using required medium for example tables, charts and graphs.
• Blend data by combining data from various sources and formats to explore its relevance for the business needs.
• Analyse simple and complex structured and unstructured data to support business outcomes using basic statistical methods to analyse the data.
• Validate results of analysis using various techniques, e.g cross checking, to identify faults in data results and to ensure data quality.
• Communicate results verbally, through reports and technical documentation and tailoring the message for the audience.
• Store, manage and share data securely in a compliant manner.
• Collaborate with people both internally and externally at all levels with a view to creating value from data.
• Practice continuous self-learning to keep up to date with technological developments to enhance relevant skills and take responsibility for own professional development.

Things to consider:

Benefits: We provide an exciting, fast paced, people first environment that allows everyone to grow, learn and thrive. We work a 9‑day fortnight, meaning staff have every other Friday off! We’ve built a benefits package that invests in our employees’ long‑term personal and professional growth and wellbeing.

Potential of a full time position is available for the right candidate upon successful completion of the apprenticeship.

Location: WHAT'S POSSIBLE MARKETING GROUP LIMITED, 94 White Lion Street, London, Greater London, United Kingdom. N1 9PF

At a Glance:

• Salary: £15600 per year
• Working week: Monday to Friday
• Duration: 15 Months