Build high-throughput Java platforms at Citi using Apache Kafka, Oracle Database, Spring Boot, and secure enterprise integration practices.This senior Applications Development Technology Lead Analyst combines platform architecture with hands-on development and technical team leadership. The position focuses on event-driven systems, relational data performance, API governance, automated quality, risk controls, and modernization of complex enterprise applications.Key Responsibilities:

Design Kafka systems with partitioning, schemas, and idempotent processingOptimize Oracle data models, queries, indexes, and transactionsEstablish secure RESTful and asynchronous integration endpointsEnforce SSDLC, regulatory, vulnerability,



and architecture governanceAnalyze performance using heap dumps, thread dumps, and profilingRequirements:

Six to ten years of qualified software engineering experienceStrong Java 17 or Java 21 concurrency and memory knowledgeProven Apache Kafka streaming and schema registry experienceStrong Oracle SQL, PL/SQL, and performance optimization proficiencyExperience using GitHub Copilot or AI development toolsUse Java, Kafka, Oracle, and architectural leadership to modernize Citi's secure enterprise application platforms.

📌 Java Kafka Platform Technical Lead (Winnipeg)
🏢 Citigroup
📍 Winnipeg