Lead Java Full Stack Developer

Citi

Full-time Other-General
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Location
mississauga, peel region, Canada
Posted
June 05, 2026

Job Description

Lead Java Developer

Job Description

Key Responsibilities

  • Develop and maintain web applications across the stack: UI, APIs, and backend services.
  • Build scalable, secure microservices using Java and Spring Boot.
  • Develop responsive user interfaces using Angular, leveraging Kendo UI components where appropriate.
  • Implement and support micro front-end patterns (composition, shared libraries, module federation or equivalent approaches).
  • Design, build, document, and consume RESTful APIs; ensure service contracts and versioning strategies are followed.
  • Work with SQL Server and optimize queries, indexes, and data access patterns.
  • Implement search and indexing solutions with Elasticsearch.
  • Build event-driven integrations using Kafka (producers/consumers, topics, schema/versioning awareness).
  • Use GitHub / Bitbucket and contribute to automated CI/CD pipelines (build, test, deploy).
  • W...