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 processing

Optimize Oracle data models, queries, indexes, and transactions

Establish secure RESTful and asynchronous integration endpoints

Enforce SSDLC, regulatory, vulnerability, and architecture governance





Analyze performance using heap dumps, thread dumps, and profiling

Requirements

Six to ten years of qualified software engineering experience

Strong Java 17 or Java 21 concurrency and memory knowledge

Proven Apache Kafka streaming and schema registry experience

Strong Oracle SQL, PL/SQL, and performance optimization proficiency

Experience using GitHub Copilot or AI development tools

Use Java, Kafka, Oracle, and architectural leadership to modernize Citi's secure enterprise application platforms.

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