Lead Data Engineer

Company: Tria
Apply for the Lead Data Engineer
Location: London
Job Description:

Lead Data Engineer


London Hybrid (2 Days) Up to 95,000 + Bonus + Excellent Benefits


We’re excited to be working exclusively with a leading international retailer, a group that is investing heavily in its data platform and looking for a Data Engineering Tech Lead to help shape the next stage of its Enterprise Data Platform.


This is a genuinely hands-on technical leadership role. You’ll sit within a small data engineering squad, leading the technical direction while still getting stuck into the engineering yourself.


What you’ll be doing



  • Lead the technical direction of the Data Engineering squad and help define engineering standards and best practices

  • Design and build scalable data pipelines using Python, SQL and Snowflake

  • Work closely with Architecture and Engineering to solution complex data problems

  • Help evolve the wider Enterprise Data Platform, including data modelling, integrations, performance and reliability

  • Work with cloud technologies (AWS) to move and process data into Snowflake. Don’t worry if you come from a different cloud platform!

  • Mentor and support other data engineers, helping raise engineering standards across the team

  • Have a genuine say in how the platform evolves rather than simply delivering against a predefined technical spec.


What we’re looking for


We’re looking for someone who is still very hands-on but has started to take on more technical leadership and solution design responsibility.


You’ll ideally have:



  • Strong commercial experience with Python & Snowflake

  • Experience mentoring or technically leading other engineers

  • Experience with dbt, Airflow or similar data engineering tooling

  • A good understanding of data modelling and modern data platform architecture

  • Experience working with AWS (ideally) or another major cloud platform

  • The ability to take a business problem and turn it into a sensible technical solution

  • Strong communication skills and the ability to explain technical concepts clearly to non-technical stakeholders


Why join?


You’ll be joining a well-established business at a hugely exciting point in its data journey, with the opportunity to have a real influence on the architecture and direction of the platform.


There’s a strong mix of technical ownership, hands-on engineering and leadership, without moving you completely away from the technology.

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Posted: October 25th, 2026