Senior Data Engineer

Data Science Festival; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A global digital media company is seeking a Senior Data Engineer to join their dynamic team in London. The ideal candidate will architect and build scalable data pipelines, manage complex data infrastructures, and deliver impactful insight tools. This position requires strong skills in Python and cloud technologies like GCP and AWS. You will collaborate with product and analytics teams to enhance decision-making across the organization. The role offers a unique opportunity to impact business revenue and drive strategic projects.

Qualifications

• Proven experience in data engineering within a data-driven environment.
• Solid background in building scalable data pipelines and applications.
• Strong understanding of data integration techniques.

Responsibilities

• Building and optimising ETL/ELT data pipelines.
• Developing data models supporting revenue functions.
• Creating interactive dashboards for decision-making.
• Ensuring data quality across datasets.
• Collaborating with various teams to support projects.

Skills

Strong Python and or Pyspark

Experience with cloud technologies (GCP, AWS)

Building ETL/ELT pipelines

Understanding of data modelling and warehousing

Strong analytical and creative problem-solving skills

Ability to manage projects

Job description

Senior Data Engineer

Contract – £550 – £650pd
Location: London – 1 day per week

We are currently looking for a Data Engineer to join our fast-paced, data-driven tech team within a global digital media environment. You’ll play a crucial role in shaping how the business collects, models, and activates data across multiple commercial and editorial functions. In this hands‑on role, you will architect and build scalable data pipelines, optimise infrastructure, and deliver high-value insight tools that empower decision makers. The Data Engineer will work closely with commercial, product, and analytics teams, making this position vital to the organisation’s long‑term data strategy.

The Opportunity

As an Data Engineer, you’ll combine engineering, analytics, and product thinking to create a reliable, high-performing data ecosystem. You’ll have the opportunity to work with modern cloud technologies, large-scale datasets, and a business that truly values data as a strategic asset.

Key Responsibilities

• Building, operating, and optimising end-to-end ETL/ELT data pipelines using APIs, SFTP, and containerised orchestration tools.
• Developing scalable and well-structured data models that support commercial, programmatic, and affiliate revenue functions.
• Managing and improving complex data infrastructure that processes high-volume, multi-source Big Data.
• Creating, maintaining, and enhancing interactive dashboards that drive KPI-focused decision-making.
• Owning data quality, ensuring accuracy, consistency, and reliability across all core datasets.
• Analysing campaign, monetisation, and platform performance and providing actionable insights.
• Collaborating with Operations, Sales, Marketing, Finance, and Senior Analytics teams.
• Supporting strategic projects with advanced data modelling and insight generation.

This role stands out because it sits at the intersection of engineering and commercial impact, your work directly supports revenue optimisation, global reporting, and critical business decisions.

Skills and Experience

• Strong Python and or Pyspark
• Experience with cloud technologies such as GCP (BigQuery, Compute Engine, Kubernetes) and AWS (Redshift, EC2).
• Experience building ETL/ELT pipelines and working with APIs or SFTP integrations.
• Understanding of data modelling, warehousing, and Big Data environments.
• Strong analytical and creative problem-solving skills.
• Ability to manage projects and collaborate effectively in a team.
• Experience creating util packages in Python

If you would like to be considered for the role and feel you would be an ideal fit with our team then please send your CV to us by clicking on the Apply button below.