Role Overview
This is a high-impact Senior Data Engineer role focused on building and scaling financial data platforms that underpin analytics, reporting, and decision-making across a complex fintech environment. You’ll work with large, business-critical datasets, owning end-to-end data pipelines that support both operational and commercial use cases within financial services.
Key Responsibilities
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Design, build, and maintain scalable data pipelines using Python and SQL
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Ingest, transform, and model complex financial datasets
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Partner closely with analytics, product, and engineering teams
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Improve data quality, reliability, and observability
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Contribute to cloud-based data architecture decisions
Required Experience
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Strong experience with Python and SQL
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Background in data engineering within fintech or financial services
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Experience with cloud platforms (AWS, GCP, or Azure)
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Proven ETL / ELT pipeline development experience
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Solid understanding of data quality and governance principles
Nice to Have
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Market or reference data exposure
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Experience with dbt, Airflow, or similar tools
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Regulatory or reporting data knowledge
Why Join
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Work on business-critical financial data platforms
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High ownership and technical impact
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Clear progression within a growing data function
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Senior Data Engineer – Financial Data Platforms in London employer: EC1 Partners
EC1 Partners is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration among talented professionals in the heart of London. With a strong focus on employee growth, we provide ample opportunities for skill development and career advancement, all while working on cutting-edge high-frequency trading technologies that make a significant impact in the financial markets.
