Oliver Bernard
Senior Data Engineer | FinTech | London
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Senior Data Engineer | FinTech | London
London - hybrid, 3 - 4 days onsite weekly
Up to £120,000 + bonus
We’re partnered with a fast-growing FinTech who help leading financial institutions solve complex operational and compliance challenges through innovative SaaS solutions and expert-led technology delivery.
Following significant growth and investment, the company is entering an exciting phase of expansion and is looking for a Senior Data Engineer to help shape the next generation of its data platform.
The Role
As a Senior Data Engineer, you’ll play a key role in designing, developing, and evolving modern data infrastructure that supports critical financial services use cases.
You’ll be working on a major data platform transformation, moving from legacy data processes towards a modern cloud-based architecture. You’ll help build reliable, scalable, and highly auditable data systems where accuracy, traceability, and resilience are essential.
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Key Responsibilities
- Design and evolve modern data frameworks and warehouse solutions
- Build and optimise scalable data pipelines using Python, PySpark, Snowflake, Databricks, and Kafka
- Develop robust data models and complex SQL solutions across large datasets
- Implement data quality controls, validation processes, monitoring, and alerting
- Improve performance across distributed data workloads and cloud platforms
- Support and mentor junior engineers, helping raise technical capability across the team
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Technical Requirements
You’ll ideally have:
- Strong commercial experience with Python and PySpark
- Experience designing reliable, auditable data pipelines
- Advanced SQL skills and experience working with large datasets
- Strong understanding of data modelling and warehouse design
- Experience with modern cloud data platforms (AWS) and orchestration tools
- Strong software engineering practices, including testing, CI/CD, observability, and clean code principles
London - hybrid, 3 - 4 days onsite weekly
Up to £120,000 + bonus
If you’re a Senior Data Engineer looking for a role where your work has visible impact and technical depth please apply!
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