Senior GenAI Data Engineer – Production ML Systems

Anaplan; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Anaplanners seeks a Senior Data Engineer to shape AI-driven scenario planning platforms. You will work across the full stack from data ingestion to governance, building real-time user-facing AI features that drive strategic decisions.

You will combine strong data engineering with ML/AI capabilities, delivering production-grade GenAI solutions and scalable pipelines in a fast-paced enterprise environment.

Qualifications

• Extensive data engineering experience with complex projects.
• Hands-on production-grade AI/ML product delivery.
• Practical work with RAG, embeddings, and evaluation frameworks.
• Experience with vector/knowledge graphs and related databases.
• End-to-end model development lifecycle incl. training and deployment.
• Strong command of LLM APIs, prompts, and conversational patterns.
• Proficient in MLOps/LLMOps and scalable deployments.
• Python and modern software development practices (CI/CD, testing).

Responsibilities

• Contribute to data architecture, design and deployment of GenAI systems.
• Develop end-to-end GenAI features including backend services and monitoring.
• Integrate LLMs for business planning and RAG implementations.
• Design knowledge graphs and retrieval layers for enterprise data.
• Build data pipelines for forecasting and anomaly detection at scale.
• Create evaluation frameworks for GenAI feature quality.

Skills

Data engineering

AI/ML product experience

LLM-based systems

Vector/graph databases

Model development lifecycle

LLM APIs & prompt engineering

MLOps / LLMOps

Python / CI-CD

Tools

Pinecone

Weaviate

Qdrant

vLLM

TensorRT

Ray

LangSmith / MLflow / Weights & Biases

Job description

Anaplanners seeks a Senior Data Engineer to shape AI-driven scenario planning platforms. You will work across the full stack from data ingestion to governance, building real-time user-facing AI features that drive strategic decisions.

You will combine strong data engineering with ML/AI capabilities, delivering production-grade GenAI solutions and scalable pipelines in a fast-paced enterprise environment.