Data Engineer

Broadlab is a dynamic, fast-growing business on a mission to simplify and optimise Addressable TV advertising on behalf of our agency partners and their clients.

We provide a single point of access to the whole of the Addressable TV advertising landscape, helping agencies and advertisers achieve the best outcomes and return on ad spend (ROAS) from their Addressable TV (aka ‘CTV’) campaigns.

Our team combines deep expertise with an innovative suite of technology, including:

• Advanced forecasting and planning tools
• An Audience /  optimised for Addressable TV audience building
• AI/ML algorithms for campaign optimisation
• Cross-platform measurement capabilities

At Broadlab, creativity and technology come together in a “one stop shop” solution that ensures campaigns are planned, activated, optimised, and measured with precision.

As a Data Analytics Engineer, you’ll work on Broadlab’s entire data pipeline, from ingestion and transformation to reporting and dashboarding. You’ll ensure data is reliable, secure, and available for downstream use in data science, product, and business intelligence. This role is critical for enabling the rest of the team to work effectively.

• Design, build, and maintain ETL/ELT pipelines for ingesting and transforming raw data.
• Manage and evolve Broadlab’s data architecture, schema, and warehouse strategy.
• Implement monitoring, alerting, and data quality frameworks.
• Partner with Product to build client-facing dashboards and internal reporting tools.
• Optimise data processing costs and performance in the cloud environment.
• Ensure compliance with data security and privacy regulations across jurisdictions.

• 2+ years in data engineering, analytics engineering, or BI engineering roles.
• Strong proficiency in SQL, Python, and modern data stack tools (e.g., dbt, Airflow, Snowflake/Big Query/Redshift).
• Experience building robust pipelines in AWS/GCP/Azure.
• Familiarity with data visualisation platforms (Sigma, Tableau, Looker, or equivalent).
• Understanding of data governance, privacy, and security best practices.
• Ability to translate business reporting needs into scalable technical solutions.

• Self‑motivated, knowledge of data best practices, enjoys working on end‑to‑end technical solutions.
• Thrives in a dynamic workplace, likes solving challenges.
• Communication – Excellent written and verbal skills, with the ability to simplify complex data into actionable recommendations.
• Problem‑Solving – Creative and proactive, comfortable in a fast‑paced startup environment.
• Teamwork – Collaborative mindset with a willingness to learn.
• Attention to Detail – Exceptional commitment to accuracy.
• Must have a right to work in the UK (e.g. UK Citizen, Indefinite Leave to Remain, etc).
• Exposure to AI/LLM tools (e.g., ChatGPT, coding assistants, data automation).

• Impact – Work in a high‑growth sector where data drives real business outcomes.
• Mentorship – Learn from experienced media and data professionals.
• Innovation – Be part of a team that leverages AI/ML and cutting‑edge tools to redefine Addressable TV advertising.
• Career Growth – Develop technical and industry expertise in one of the most exciting areas of digital media with scope to work on data science projects if you have an interest.

Entry level

Full‑time

Information Technology

Software Development

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