Lead Data Engineer

Company: Lorien Resourcing
Apply for the Lead Data Engineer
Location: London
Job Description:

Overview

In this senior, hands-on role you will lead the design, build, and operation of production-grade data platforms and AI-enabled solutions within a large enterprise. You’ll act as a technical anchor for data engineering and AI initiatives, guiding delivery across complex, cloud-based environments. The role emphasizes robust production systems, governance, and operational support to enable safe, scalable data and AI capabilities. You’ll work with cross-functional teams to translate problems into scalable data/AI solutions and shape platform strategy.

Responsibilities

  • Design, build, and enhance enterprise-scale data platforms, pipelines, and services
  • Lead end-to-end data engineering work from problem definition through deployment and ops
  • Develop cloud-native data platforms supporting analytics, ML, and AI workloads
  • Create robust data pipelines for traditional analytics and AI/ML use cases
  • Translate operational problems into scalable data/AI solutions with stakeholders
  • Design data models, integration patterns, and storage structures for maintainability
  • Establish engineering frameworks for AI-led development including CI/CD, governance, and deployment standards
  • Operationalise ML/AI solutions into production environments
  • Improve data onboarding, interoperability, and data sharing across teams
  • Evaluate and adopt new tools/tech where value-added
  • Build robust, production-grade solutions with strong metadata, observability, governance, and security
  • Troubleshoot complex data/platform issues in enterprise environments
  • Foster a quality-focused, delivery-driven engineering culture

Key requirements

  • Significant hands-on experience as a Senior or Lead Data Engineer on complex, enterprise-scale systems
  • Strong Python and Spark skills with production data pipelines experience
  • Full data engineering lifecycle expertise: ingestion, transformation, storage, serving, reuse
  • Experience designing integrations across diverse sources, platforms, and legacy environments
  • Cloud-based data platforms experience, preferably AWS
  • Proven ability to design scalable data models and architectures
  • Solid understanding of governance, security, compliance, and operational controls
  • Experience with modern engineering practices: source control, automated testing, CI/CD, IaC, deployment automation
  • Effective communication with technical and non-technical stakeholders
  • Experience supporting ML/AI workloads through production-grade data engineering solutions
  • Effective communicator with diverse stakeholders
  • Hands-on pragmatism and delivery focus
  • Collaborative mindset and willingness to mentor through example
  • Python
  • Spark
  • AWS (S3, Glue, EMR, Redshift, Athena, Lambda, SageMaker, Bedrock)

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Posted: September 19th, 2026