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Java Low Latency Developer

Citi

Hybrid
Mississauga, ON
Full-time
Senior
Manager
10+ yrs
Salary not listedPosted 4w ago

Real job — pulled straight from Citi’s careers page · Verified July 14, 2026 · No reposts.

Job description

Citi is hiring a Java Low Latency Developer — a full-time, based in Mississauga, ON role. Apply directly on Citi's careers page below.

VP Java Low Latency Senior Developer

Location: Mississauga Ontario Canada

Remote Type: Hybrid

Time Type: Full time

Job Description

Citi Equities Technology organization is looking for an experienced and senior Java Low Latency Senior Developer to join the NAM Equities Electronic Trading team to help take our platforms to the next level. The successful candidate for this role will be responsible for design, development, and delivery of Citi’s next gen low latency exchange connectivity and DMA platforms. This senior engineer will work in a team focused on the NAM region, but operating within a wider global team. They will collaborate closely with the product development team, other development teams, production support, and quality assurance to ensure deliveries of the highest quality for the business. The ability to align closely with the global strategy is very important for this role.

 

Responsibilities:

  • Collaborate with various development teams in an effort to accomplish established goals.
  • Utilize in-depth knowledge and skills for design, development and support of the low latency trade execution platform.
  • Partner with the business on product development and improving application resiliency and latency.
  • Ensure continuous maintenance & improvements of the testing frameworks, development tools and environments use to support the platform delivery.
  • Ability to envision, design and implement test cases for trading functions.
  • Drive Agile and Continuous Integration and AI process adoption
  • Ensure essential procedures and best practice are followed and contribute to defining standards.

 

Qualifications:

  • 14+ years of experience in IT with minimum 10 years’ relevant experience in the Financial Service Industry with strong technical knowledge and expertise in core Java (preferably JDK17)
  • Experience with FIX protocol or binary protocols for market access is desired
  • Experience in using low latency software design and mechanical sympathy techniques to yield low latency, high throughput trading platforms.
  • Experienced with microservices based architecture.
  • Previous experience in developing automated trading platforms.
  • Strong understanding of automated testing techniques.
  • Solid understanding of Agile methodologies and Continuous Integration processes and AI tooling (e.g. GitHub Copilot) is desirable.
  • Ability to prioritize multiple tasks, set goals and meet deadlines.
  • Strong communication skills with a demonstrable ability to present & grasp complex concepts in a multicultural environment.

 

Education:

  • Bachelor’s degree/University degree or equivalent experience

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    Job Family Group:

    Technology

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    Job Family:

    Applications Development

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    Time Type:

    Full time

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    Primary Location Full Time Salary Range:

    $120,800.00 - $170,800.00

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    Most Relevant Skills

    Please see the requirements listed above.

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    Other Relevant Skills

    For complementary skills, please see above and/or contact the recruiter.

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    Automated Processing and AI

    We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

    Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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    This job opening is for an existing job vacancy.

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    Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

     

    If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

    View Citi’s EEO Policy Statement and the Know Your Rights poster.

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    Frequently asked questions

    What skills are required for Java Low Latency Developer at Citi?

    The required skills for Java Low Latency Developer at Citi include: Java, Microservices, Agile.

    What is the seniority level for Java Low Latency Developer at Citi?

    Java Low Latency Developer at Citi is a Senior / Manager level position.

    How do I apply for Java Low Latency Developer at Citi?

    You can view the full description and apply for Java Low Latency Developer at Citi on EchoJobs: https://echojobs.io/job/citi-vp-java-low-latency-senior-developer-a449l.