Senior Data Engineer

Company: Airswift
Apply for the Senior Data Engineer
Location: London
Job Description:

Location: London (3 days per week in office)

Our client is seeking a Senior Data Engineer to join a high-performing product team delivering enterprise-scale data platforms and data products that drive critical decision-making across a complex trading environment.

Key Responsibilities:

  • Design, develop, and maintain scalable data pipelines and data products using Python, PySpark, Databricks, SQL Server, and Azure.
  • Build and support FastAPI services and REST APIs that enable data access and integration.
  • Collaborate with product owners, architects, and business stakeholders to deliver robust technical solutions.
  • Lead development across the full software lifecycle, including design, testing, deployment, monitoring, and support.
  • Implement and optimise CI/CD pipelines, automated testing, and release processes using GitOps and modern DevOps practices.
  • Develop and support containerised applications using Docker and Kubernetes.
  • Drive engineering excellence through code reviews, observability, security, and operational best practices.
  • Troubleshoot production issues and continuously improve platform performance and reliability.

Must-Have Skills:

  • Python
  • PySpark
  • Databricks
  • FastAPI
  • SQL Server
  • Docker
  • GitOps
  • CI/CD and DevOps practices
  • Data platform and data pipeline engineering experience

Nice-to-Have:

  • Trading, commodities, or energy sector experience
  • Data architecture and data modelling expertise

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Posted: September 22nd, 2026