Skip to main content
Posted 12 August, 2026

Data Engineer (Snowflake & Kafka)

Lorien
London, ENG, GB Full Time

Job Description

Data Engineer

\n

London/ Edinburgh

\n

6 Month Contract

\n

Via Umbrella

\n

\n

Our UK leading banking client are looking for a Data Analyst to join their team on an initial 6-month contract.

\n

\n

Core Technical Requirements

\n
    \n
  • Strong experience with Snowflake for data warehousing, including writing efficient SQL and managing schemas.
  • \n
  • Proficiency in Airflow for orchestration and workflow management.
  • \n
  • Hands-on experience with AWS services, particularly S3 for storage and Lambda for serverless processing.
  • \n
  • Familiarity with Kafka concepts (producers, consumers, topics) and ability to integrate with streaming data pipelines.
  • \n
  • Solid understanding of data modelling, ETL/ELT processes, and performance optimization.
  • \n
\n

Programming & Engineering Skills

\n
    \n
  • Proficiency in Python for data engineering tasks and automation.
  • \n
  • Ability to design and implement scalable, maintainable data pipelines.
  • \n
  • Experience with version control systems (e.g., Git) and collaborative development workflows.
  • \n
\n

Leadership & Mentorship

\n
    \n
  • Ability to lead technical initiatives within the team and drive best practices.
  • \n
  • Experience in mentoring junior engineers, providing guidance on coding standards, design patterns, and career development.
  • \n
  • Comfortable with code reviews and fostering a culture of continuous improvement.
  • \n
\n

Best Practices & Mindset

\n
    \n
  • Strong grasp of data quality principles, including validation and monitoring.
  • \n
  • Ability to read, understand, and refactor existing code effectively.
  • \n
  • Familiarity with CI/CD practices for data pipeline deployment.
  • \n
  • Comfortable working in cloud-native environments and following security/compliance standards.
  • \n
\n

Nice-to-Have

\n
    \n
  • Exposure to streaming data architectures and event-driven systems.
  • \n
  • Knowledge of Snowflake performance tuning and cost optimization.
  • \n
\n

\n

If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without delay.

\n

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.