Data Engineer

Talent International
London, UK
1 day ago
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Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
8 years minimum
Compensation
£130,000.0 - £156,000.0
Working hours
Regular working hours

Tech stack

LangGraph Framework Artificial Intelligence Automation of Tests Microsoft Azure Cloud Computing Continuous Integration Information Engineering Data Infrastructure Software Design Patterns Information Retrieval Python (Programming Language) Object-Oriented Software Development
+24 more
OpenAI Search Technologies Software Engineering Data Streaming Systems Integration Retrieval-Augmented Generation Large Language Models Multi-Agent Systems Model Validation Generative AI Agentic-AI Event Driven Architecture Containerization Data Lakes Information Technology CrewAI AutoGen Smolagents Spark Streaming Data Management Machine Learning Operations Model Context Protocol Data Pipelines Databricks

Job description

In this role, you will bridge the gap between rapid frontier AI experimentation and robust, large-scale enterprise data engineering. Working closely with commercial stakeholders, cross-functional squads, and technical leadership, you will translate high-value operational use cases into reliable, production-grade AI pipelines, intelligent agentic workflows, and governed data platforms., * Agentic AI & Prototype Delivery: Architect, build, and deploy multi-agent workflows and task-driven AI systems using frameworks such as LangGraph, LangChain, or AutoGen, turning early proof-of-concepts into resilient production applications.

  • Retrieval-Augmented Generation (RAG): Design and tune enterprise-grade RAG pipelines, including chunking strategy, dense/hybrid retrieval, reranking, and semantic search.
  • Data Platform Engineering: Build scalable, streaming, and batch data processing pipelines across modern cloud lakehouse architectures (Delta Lake, streaming architectures, and unified governance layers).
  • Systematic Evaluation & Benchmarking: Establish continuous model evaluation, reproducibility checks, tracing, and benchmarking frameworks (MLflow, LLM-as-a-judge, golden test suites) to ensure performance, safety, and auditability.
  • Architecture & Backlog Leadership: Set technical standards, define architectural blueprints, shape the product backlog, and lead agile delivery squads while communicating technical trade-offs to commercial business stakeholders.
  • Production MLOps & Governance: Implement modern software engineering and CI/CD practices (OOP in Python, Pydantic, containerisation, automated testing, and cloud gateway governance).

Requirements

  • Experience: 8-12+ years of hands-on experience in data engineering, data science, or production ML/AI environments.
  • Agentic Frameworks: Proven delivery with LangGraph, AutoGen, CrewAI, smolagents, or Model Context Protocol (MCP) integrations.
  • Lakehouse & Data Engineering: Strong background with enterprise Databricks environments (Delta Lake, Unity Catalog, Delta Live Tables/DLT, Spark Structured Streaming, or Autoloader).
  • Cloud & Model Ecosystem: Broad exposure to Azure cloud environments (Azure AI Foundry, Azure OpenAI) or Databricks Mosaic AI ecosystem.
  • Code Craftsmanship: Advanced Python (modular OOP, Pydantic, design patterns) and strong SQL capabilities.
  • Education: Degree or advanced degree (BSc / MSc) in Mathematics, Statistics, Computer Science, Engineering, Econometrics, or related quantitative discipline.

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