Data Engineer
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Job Title: Data Engineer
Entity: Aventum
Department: Technology
Location: United Kingdom
This isn’t a job description. It’s your invitation.
At Aventum Group, we don’t hire to fill seats. We bring people in to build something real.
We want people to join us (that person might be you) on our mission to be the world’s most inspiring insurance group not by playing it safe but by delivering the unexpected and creating meaningful impact. That means backing ideas early, trusting people to own their work and giving them the space to grow faster than they thought possible.
If you’re looking for rigid career paths or a one-size-fits-all management, Consilium Insurance Brokers probably isn’t for you. However, if you do want responsibility from day one, honest feedback and a culture that expects you to speak up, take ownership and keep getting better, then you might just be a great fit.
Some people join us knowing exactly where they want to go. Others figure it out once they’re here. Both work here - the question is, will you?
What You’ll Take On (The Actual Job Description)
This isn’t just a Data Engineer role it’s a chance to build the foundations that power decision-making across Aventum Group. You’ll design, build and optimise modern data platforms that turn complex, raw data into trusted, usable insight within an insurance environment. Working closely with technical and business teams, you’ll own end-to-end data pipelines, improve data quality, and help shape how insurance data is used across the business. You’ll be trusted from day one to take ownership, challenge how things are done, and deliver data solutions that genuinely make an impact across policy, claims and underwriting data domains.
What You’ll Do
- Build and maintain scalable, reliable data pipelines across core insurance data sources
- Design and implement ETL/ELT processes, data models, and schemas aligned to insurance reporting and analytics. Experience working with PySpark, Python, Microsoft Fabric, Notebook and SQL databases.
- Integrate data from multiple systems (e.g. policy, claims, bordereaux), ensuring data quality and governance
- Monitor, optimise and troubleshoot pipelines to support business-critical insurance insights
- Work in an Agile, DevOps-driven environment, owning delivery within an insurance-focused technology function
What it’s Like to Work Here
Expect high standards - and the support to meet them. Expect autonomy (not micromanagement) and the chance to collaborate across teams, brands and borders. Here, your ideas are taken seriously, wherever you sit in the business.
We invest when the right tools don’t exist. We listen when our people say something can be better. And when we win, we make sure the people building the business win too. This is a place where performance matters - but so does enjoyment, curiosity and doing work you are proud of.
Who Thrives at Aventum Group?
We don’t expect you to tick every box. Experience helps, but curiosity matters more. If you are willing to learn, take ownership and ask questions when you don’t know the answer, you’re already off to a great start. We look for people who:
- Have experience relevant to the role, whether from a similar position, education or transferable skills
- Confidence in communicating with others and working together
- A mindset focused on learning, improvement and follow through
- An interest in how things work (and how they could be improved)
If this sounds like you, you sound ready for a new chapter of challenge at Aventum Group.
Why Apply
Because you want more than a job title. Because you want to grow, not wait your turn. Because you want to be trusted to do good work (and get recognised when you do it). And because you want to help build something inspiring, unexpected and meaningful.
So… challenge accepted?