Sets best practices and standards on how we use SQL & dbt / Python / Pyspark and/or other languages to solve business problems.
Becomes an expert in the business subject area the team are working on, holding expertise on both the business requirements as well as the technical implementation.
Delivers high quality code, provides technical mentorship and ensures the team is building scalable, maintainable data models.
Co-owns the backlog with the Engineering Manager and helps to break down technical requirements.
WHAT WE’RE LOOKING FOR 🌱
We value deep expertise, but a growth mindset and good energy are what really make our team click. We’re a group that chooses to lift each other up and think smart every day.
Extensive experience in SQL / Python / Pyspark and/or other languages relevant to data processing
Extensive experience in dbt and ideally Airflow (or other orchestration tools)
Extensive experience in Entity-Relationship modelling and Dimensional modelling
Experience with Cloud Data Warehousing (eg Snowflake, Databricks or BigQuery) and Cloud (AWS, GCP or Azure)
Familiarity with Tableau
Excellent communication and problem solving skills and the ability to translate business requirements into technical requirements
Able to architect custom AI solutions and smart automated systems that are safe, maintainable, and aligned with our long-term mission
Act as a technical bridge and mentor, training “builders" across the company to move from basic AI usage to sophisticated system creation
Experience we’d love to see
Working background in Fintech/Financial Services would be highly preferred, but not essential.
We’re building a place where everyone truly feels they belong. Even if your past experience doesn't align perfectly with every requirement, we'd still love to hear from you.
WHY JOIN US? 💜
We back you to build an incredible career and by joining us, you'll be part of one of The Sunday Times Best Companies to Work For 2026! As a flexible-first employer, we use a "best of both" approach. We’ll see you in our London office to collaborate – with barista coffee and subsidised Just Eat lunches on us!
Our Circler Proposition focuses on five areas
Flexibility: We provide a benefit allowance you can tailor to your own life and family.
Health: This includes private medical and dental, health assessments, and access to a digital GP.
Wealth: We offer life assurance, share schemes, and financial coaching.
Development: You get a dedicated annual learning allowance to help you level up.
Lifestyle: We have electric car and cycle-to-work schemes, plus season ticket loans.
We also have award-winning parental leave policies. We're here to support you through the big life moments, from fertility treatments to new additions to the family.
READY TO JOIN A MISSION THAT MATTERS? WE’D LOVE TO CHAT!
