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Senior Associate, ML/AI Engineer – Graph, Vector & Data Platform
Location
United Kingdom
Posted
179 days ago
Salary
0
Seniority
Senior
Job Description
Senior Associate, ML/AI Engineer – Graph, Vector & Data Platform
EY
• Design and implement graph data models and entity networks using Neo4j. • Develop and optimize Cypher queries for relationship and network analysis. • Build and maintain vector databases using Postgres (pgvector), Milvus, or Weaviate. • Implement embedding ingestion pipelines for similarity and semantic search use cases. • Design and manage data repositories / lakehouse layers using Apache Iceberg. • Develop data ingestion and transformation pipelines from multiple source system. • Deploy and operate databases and data platforms on Nutanix infrastructure. • Ensure performance tuning, scalability, availability, and fault tolerance. • Implement data quality checks, monitoring, and error handling. • Collaborate with AI/ML, analytics, and application teams. • Document data models, architectures, and operational procedures.
Job Requirements
- Bachelor's degree in computer science, Information Systems, or related field.
- Minimally 4 years of hands-on experience in Data Engineering.
- Strong hands-on experience with Neo4j (Graph DB).
- Proven experience in entity network analysis and relationship-based modeling.
- Hands-on experience with vector databases: Postgres (pgvector), Milvus, and/or Weaviate.
- Strong SQL skills and experience with complex data transformations.
- Experience designing data lakes / lakehouse architectures.
- Hands-on experience with Apache Iceberg or similar table formats.
- Experience operating data platforms on Nutanix or comparable on-prem / hybrid infrastructure.
- Solid understanding of distributed systems and data storage concepts.
- Ideally, you’ll also have Python or Java for data processing and integration.
- Experience with Spark, Kafka, or Flink.
- Experience with LLM / AI pipelines and embedding generation.
- Knowledge of Elasticsearch or hybrid search architectures.
- Experience with data governance, security, and access control.
- Exposure to DevOps / CI-CD for data platforms.
Benefits
- Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
- Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
- Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
- Diverse and inclusive culture : You’ll be embraced for who you are and empowered to use your voice to help others find theirs.
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