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Senior Data Engineer SQL Snowflake - Finance

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Summary

A senior data engineer designs and optimizes data pipelines and integrations and helps build a Snowflake-based data platform for a global asset manager in London, working with Python, SQL, C#, Dagster and DBT, while modernizing legacy systems, ensuring data quality and mentoring junior engineers.

Overview

In this Senior Data Engineer role you will design and optimize data pipelines and integrations using Python, SQL, Dagster, Snowflake, DBT and C#, while helping build a Snowflake-based data platform for a global asset manager. You will collaborate with stakeholders to translate requirements into robust solutions, modernise legacy systems, and mentor junior engineers. The role offers hands-on delivery with a focus on data quality, reliability, and scalable architecture. You’ll contribute to improved client outcomes and investment performance in a tech-driven environment.

Pay / Benefits
  • Salary to 130k
  • Pension
  • Private medical insurance including 24 hour GP access
  • Enhanced parental leave policy
  • 25 days annual leave
  • Ongoing training and development and financial support for courses
Responsibilities
  • Build and optimise data pipelines and integrations
  • Shape and migrate to a Snowflake-based data platform
  • Collaborate with stakeholders and data owners to translate requirements
  • Troubleshoot complex data challenges and ensure data quality
  • Mentor junior engineers and promote best practices
  • Modernise legacy systems and influence architecture and technology choices
  • Support cross-functional teams to deliver robust data solutions
Key requirements
  • Strong data engineering experience with a software development background
  • Expertise with SQL and Snowflake (including query optimisation)
  • Experience with data modelling, ELT pipelines, and data integration
  • Proficiency in Python and/or C#
  • Finance environment experience
  • Familiarity with Dagster and DBT
  • Collaborative, pragmatic, stakeholder-facing mindset
  • Experience enabling others through technical leadership (mentoring, coaching, training)
  • collaborative
  • pragmatic problem-solving
  • stakeholder communication
  • SQL
  • Snowflake
  • Python

Skills

What Senior Data Engineering jobs ask for — and how much of it you have →

See also

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