Graph Data Engineer

Enterprise Engineering, Inc.
Hoboken, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate

Job location

Hoboken, United States of America

Tech stack

Agile Methodologies
Amazon Web Services (AWS)
Data analysis
Azure
Big Data
Data Validation
Information Engineering
ETL
Data Systems
Graph Database
Python
Machine Learning
Neo4j
NumPy
Resource Description Framework (RDF)
Scala
SPARQL
Google Cloud Platform
Spark
Spring-boot
Pandas
Scikit Learn
Information Technology
Front End Software Development
Api Design
Databricks
Microservices

Job description

The graph data engineer is responsible for developing and enhancing Jefferies knowledge graph to empower several applications in the firm. You will work in close collaboration with software engineers, data scientists and product managers to build various business cases using graph technologies. You will be also responsible for cleansing, analyzing and ingesting data into the graph store, creating and optimizing knowledge graph queries. This is a unique opportunity to be a member of our Corporate CRM and Analytics Team, tackling our toughest and most exiting graph challenges across multiple divisions in Jefferies., * Design and develop graph data solutions leveraging cutting-edge graph technologies.

  • Implement graph algorithms to model, query, and analyze complex relationships in large datasets.
  • Design and manage graph schemas and ontologies to support dynamic and interconnected data systems.
  • Develop and maintain ETL pipelines for ingesting data into the knowledge graph and enriching data correspondingly to serve business requirements.
  • Design and develop data quality checks to assure data validity and integrity.
  • Solid experience building data engineering applications within AWS.
  • Ability to work in an Agile environment.
  • Collaborate with full-dev life-cycle team including but not limited to Data Engineering, Data Scientists, Automating Engineers, Infrastructure Engineers, Quality Engineers and Front-end Engineers.

Requirements

  • Bachelor's degree or higher in Computer Science or similar academic discipline
  • 4+ years of professional Java full stack development experience
  • Strong understanding of algorithms and data structures and knowing when to apply them
  • Proficiency in Java SpringBoot, Python and Scala
  • Experience building APIs and microservices
  • Familiarity with ETL and relevant data quality checks
  • Experience working with cloud environment setup (AWS, Azure, GCP)
  • Experience with graph technologies, e.g. RDF, RDFs, SPARQL, SHACL, Cypher, etc. Triple Stores (Neptune, Allegrograph, GraphDB, etc.), Property Graph Stores (Neo4J, TigerGraph, etc.)
  • Experience in building ontologies, knowledge graphs, or semantic systems for domain-specific applications.
  • Familiarity with Graph and Machine Learning algorithms (PageRank, Connected Components, Cosine Similarity, Pandas, Numpy, Scikit learn)
  • Experience with Spark and Databricks.

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