Data Engineer

J&M Group


Date: 1 week ago
City: Mississauga, ON
Contract type: Contractor
Job Description

  • 2-7+ years of relevant work experience in a team-focused environment
  • 2-7+ years of experience in distributed system design
  • 2-7+ years of experience using Python or Java
  • 2-7+ years of experience or interest in functional programming languages
  • Strong object-oriented design and programming skills and experience in OO languages (Java)
  • Proven experience applying domain driven design to build complex business applications
  • Deep understanding of multidimensionality of data, data curation, and data quality, such as traceability, security, performance latency, and correctness across supply and demand processes
  • In-depth knowledge of relational and columnar SQL databases, including database design
  • Expertise in data warehousing concepts (e.g. star schema, entitlement implementations, SQL vs NoSQL modeling, milestoning, indexing, partitioning)
  • Experience in REST and / or GraphQL

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