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Dexian

Senior Java Developer

Dexian
Canada · Contract · Mid-Senior

Job Description:

Position Title: Java Developer

Line of Business: Fx Developement

Duration: 12 months

Working Location: Toronto, ON - In office two days a week


Description:

Role Mandate: We are seeking a highly motivated and technically skilled developer to join the Global Trading Solutions (GTS) Trading Systems team. This role focuses on building and enhancing mission-critical components of our Electronic FX trading platform. The ideal candidate will have a strong background in Java, a passion for low-latency systems, and a deep understanding of financial markets.


Role Responsibilities Include (but are not limited to):

• Design and develop robust, scalable software solutions for GTS’s FX trading systems.

• Devise and implement efficient algorithms and data structures tailored to low-latency environments.

• Create comprehensive test cases to ensure software stability and reliability.

• Collaborate with cross-functional teams to research, design, and implement system enhancements.

• Communicate effectively with operations teams regarding new features and strategy behaviors.

• Investigate and resolve production issues, performing root-cause analysis independently.

• Translate business requirements into technical solutions with minimal guidance.


Must-Have Skills:

• Bachelor’s degree in Computer Science or equivalent practical experience.

• Minimum 5 years of professional Java development experience.

• Strong multi-threaded programming and performance optimization skills.

• Proven experience in developing low-latency trading systems.

• Solid understanding of financial markets and electronic trading workflows.

• Familiarity with the FIX protocol and market data integration.

• Excellent analytical, problem-solving, and communication skills.

• Strong team collaboration and mentoring capabilities.

• Core java developer.


Nice to Have Skills:

• Experience with FX trading platforms or capital markets systems.

• Experience with profiling tools and latency measurement frameworks.

• Exposure to C# or other complementary technologies.

• Knowledge of containerization and cloud-native architectures.



Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.

Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more.

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

Dexian will on request provide accommodation for disabilities to support your participation in all aspects of Recruitment, Assessment and selection process

Key Skills

Ranked by relevance

java containerization data structures cloud c
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Posted
Sep 18, 2025
Type
Contract
Level
Mid-Senior
Location
Greater Toronto Area
Company
Dexian

Industries

Banking

Categories

Information Technology

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