Senior Java Lead Architect - Regulatory Data

Citi; Mississauga; Hybrid; CAD 170,000 - 241,000; Full time

Benefits offered by this job

Hybrid working model

Big Data tech exposure

Citi AI tools access

Senior-level ownership over arch. dec.

Mentor engineering talent

Global engineering community

Competitive compensation & benefits

Job summary

The Java Developer Lead Analyst at Citi leads architecture and development of scalable, regulatory reporting applications using Java, Spring Boot, SQL and real-time messaging. You will mentor engineers, define coding standards and guide delivery teams toward robust, maintainable solutions.

This hybrid role in Mississauga offers 3 days in the office and 2 remote. You will shape the platform, build data pipelines with Spark, Hive, Impala and HDFS, ensure data integrity and compliance, collaborate

Qualifications

• 6+ years of hands-on software development with backend focus.
• Strong Java and Spring Boot expertise.
• Experience leading engineering teams.
• Experience delivering microservices in production.
• Proficiency with Angular and modern JavaScript.

Responsibilities

• Architect and lead scalable, high-performance applications.
• Design solutions using Java, Spring Boot, SQL and real-time messaging.
• Build data pipelines and analytics workflows with Big Data tools.
• Set engineering standards for coding, testing, deployment.
• Mentor mid-level engineers and analysts.
• Ensure compliance and data integrity in regulatory frameworks.
• Collaborate with architecture, infrastructure and business stakeholders.

Skills

Java

Spring Boot

SQL

Real-time messaging

Microservices

Angular

JavaScript

Education

Bachelor's degree

Master's degree

Tools

Spark

Hive

Impala

HDFS

Job description

The Java Developer Lead Analyst at Citi leads architecture and development of scalable, regulatory reporting applications using Java, Spring Boot, SQL and real-time messaging. You will mentor engineers, define coding standards and guide delivery teams toward robust, maintainable solutions.

This hybrid role in Mississauga offers 3 days in the office and 2 remote. You will shape the platform, build data pipelines with Spark, Hive, Impala and HDFS, ensure data integrity and compliance, collaborate