Junior Java Developer, Citi

Citi

Location:
Canada, Mississauga

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

The Junior Java Developer is an entry-level professional role focusing on the development and support of an equities high-touch trading platform. The role involves applying foundational Java skills to build, enhance, and maintain critical trading systems. Responsibilities include Java development, database interaction, middleware integration, XML processing, troubleshooting, collaboration with teams, and risk management.

Job Responsibility:

Designing, developing, testing, and deploying high-quality Java code for trading applications
Enhancing existing platform components to improve performance, add new features, and ensure scalability for trading operations
Working with various database technologies (SQL/NoSQL) to store, retrieve, and manage trading data efficiently
Implementing and maintaining integrations with middleware solutions to ensure seamless data flow between different system components
Developing solutions for processing and handling XML data for trade messages, configurations, and other system interactions
Assisting in the identification, diagnosis, and resolution of technical issues and bugs within the trading platform
Collaborating with senior developers, traders, and business analysts to understand requirements and deliver effective technical solutions
Contributing to the appropriate assessment of risk in technical decisions, adhering to best practices for system integrity and safeguarding firm assets

Requirements:

Proficiency in Java programming
Basic understanding of database concepts and experience with at least one database technology (e.g., SQL Server, Oracle, PostgreSQL, MongoDB)
Familiarity with middleware concepts (e.g., messaging queues, application servers)
Experience with XML parsing and manipulation
Spring
Strong analytical and problem-solving abilities
Good communication skills for technical discussions and collaboration
A strong passion for technology and its application in financial markets
Motivated to develop a deep understanding of the financial trading industry, particularly in equities and high-touch operations
Unquestioned commitment to integrity and ethical decision-making

What we offer:

Equal opportunity employer
Inclusive hiring practices
Accessibility accommodations

Additional Information:

Job Posted:
August 22, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Junior Java Developer