At EY, we develop you with future-focused skills and equip you with world-class experiences. We empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams.

We work together across our full spectrum of services and skills powered by technology and AI, so that businesses,peopleand the planet can thrive together.

We'reall in, are you

Join EY and shape your future with confidence.

About the opportunity

EY AI & Data is the data and advanced analytics capability within EY Asia-Pacific, with over 500 specialist employees working across multiple industry sectors. We implement information-driven strategies, data platforms, and advanced data analytics solution systems that help grow,optimize, and protect client organizations. We go beyond strategy and provide end to end design, build and implementation of real-life data environments and have some of the best architects, project managers, business analysts, data scientists, big data engineers,developersand consultants in the region.

We are seeking a Data Engineer with strong experience in graph databases, entity network analysis, and vector data platforms to design, build, andoperatescalable data solutions. The role focuses on Neo4j-based graph platforms, vector databases, and modern data repositories using Apache Iceberg, running on Nutanix hybrid infrastructure, to support advanced analytics, AI, and enterprise data use cases.

Your key responsibilities

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

To qualify for the role, you must have

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'llalso 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

What we look for

Highly motivated individuals with excellent problem-solving skills and the ability to prioritize shifting workloads in a rapidly changing industry.
An effective communicator, you'll be a confident leader equipped with strong people management skills and a genuine passion to make things happen in a dynamic organization.

What working at EY offers

EY offers a competitiveremunerationpackage whereyou'llbe rewarded for your individual and team performance. We are committed to being an inclusive employer and are happy to consider flexible working arrangements. Plus, we offer:

Continuous learning:You'lldevelop the mindset and skills to navigate whatever comes next.

Success as defined by you:We'llprovide the tools and flexibility, so you can make a meaningful impact, your way.

Transformative leadership: We'llgive you the insights, coaching and confidence to be the leader the world needs.

Diverse and inclusive culture:You'llbe embraced for who you are and empowered to use your voice to help others find theirs.

Company description

EY is building a better working world by creating new value for clients, people,societyand the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax,strategyand transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

All in to shape the future with confidence.

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