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William Alexander Recruitment

Data Developer (Snowflake)

On site

London, United kingdom

Freelance

01-10-2025

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Skills

Communication SQL DevOps Azure DevOps Azure Snowflake

Job Specifications

Data Developer - Financial Services - Finance TransformationOverviewOur sister company Stellarmann is seeking an experienced Data Developer to support the build of a new data warehouse for a client within Financial Services. This is a high-impact role where you'll work closely with senior stakeholders, run workshops and help shape a core data platform that underpins the Finance function.

Key Responsibilities

Design, build, and maintain scalable data solutions in Snowflake.
Integrate data from various systems into a centralised warehouse.
Run workshops and gather technical and business requirements.
Partner with finance teams to deliver high-quality solutions.
Contribute to data mapping, lineage documentation, and transformation processes.Skills & Experience

Strong hands-on experience with Snowflake (essential).
Proficiency in DBT and SQL.
Familiarity with Azure DevOps for managing development workflows.
Proven track record of delivering integrated data solutions.
Excellent communication and stakeholder engagement skills.
Financial Service industry experience (essential)This role offers hybrid working, with 3 days per week in the client's London office.
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We know that the most successful teams have a diversity of background, experience and approach.
When we recruit, we welcome the unique contributions you can bring thanks to your sex, ethnicity, race, gender identity, nationality, age, disability and beliefs.

About the Company

William Alexander is a specialist technology and change recruitment agency, working in the London insurance and financial services markets. IT and transformation programmes tend to need a blend of highly skilled contractors and permanent staff, so we specialise in both. We were founded in 2010 by Will and Alex (do you see what they did there?) who still lead the business today. They had worked together in another recruitment consultancy and wanted to strike out on their own, believing they could offer a superior service to... Know more