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Senior Java Developer

1 month ago


Mississauga, Ontario, Canada 08763 Citi Canada Technology Services ULC Full time

About the Role

Citi is seeking a Senior Java Developer to join our Data Technology Team. As a key member of our team, you will be responsible for designing and developing high-performance data analytics products for a Tier 1 bank.

Key Responsibilities

  • Design and develop green-field data analytics products using Java and Spring.
  • Collaborate with business partners to create technical solutions with a competitive advantage.
  • Participate in an innovative team pushing boundaries to create cutting-edge data visualization solutions.
  • Promote and follow engineering best practices.
  • Apply an engineering mindset to development work, understanding use cases, developing metrics, and discussing implementation limitations.
  • Evaluate and build POCs for new strategic initiatives and convert to enterprise solutions.
  • Provide post-release assistance to business, development, and support groups.
  • Develop applications according to best practices and remain compliant with prescribed best practices.

Requirements

  • Minimum 5 years of demonstrable and relevant experience.
  • Solid understanding of Java and Spring stack development.
  • Solid understanding of REST API development.
  • Demonstrable experience in writing reusable, testable, and efficient code with proper error and exception handling.
  • Experience with design and implementation of cloud-ready applications and deployment via Kubernetes/OpenShift.
  • Experience with big data computation platforms (Flink, Spark, Apache Beam) or big data distribution platforms (Hadoop, Pinot, Druid).
  • Hands-on experience in handling various data structures.
  • Good understanding of data modeling, partitioning, and sharing of huge data sets.

About Citi

Citi is an equal opportunity and affirmative action employer. Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.