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Added 14 mins ago
WO
Senior Accountant, Properties
WP Osborne Executive Search Inc.
Toronto, ON
- Full-time
…accuracy, completeness, timeliness, and compliance with Starlight’s accounting and reporting policies. The role supports the integrity of financial reporting and provides a foundation for…
Added 59 mins ago
G
Data Analyst
GiveBridge
Toronto, ON
- Full-time
We are looking for a curious, detail-oriented Junior Data Analyst to support our growing analytics and reporting needs.You will work closely with the Business Intelligence Lead and…
Added 2 hours ago
BP
Risk Rotational Analyst – Graduate
BNP Paribas
Montreal, QC
- Other
The RISK Rotational Graduate Analyst role is a permanent position that starts with approximately two (2) years journey in duration within the RISK Americas Junior Talent Program.
Added 13 hours ago
IG
Operations Associate
Insight Global
Toronto, ON
- $25 to $26 CAD / hour
- Contract
- University Degree or Equivalent Work Experience (1-3 years exp)- junior candidate
Added 17 hours ago
AC
Junior Financial Analyst
Aston Carter
North Vancouver, BC
- $22 to $26 CAD / hour
- Contract
Aston Carter's large client in Vancouver is seeking a Junior Financial Analyst to join their team!
Added 19 hours ago
AC
Senior Actuarial Analyst, Large Accounts Pricing
Aviva Canada
Toronto, ON
- Full-time
Coach and mentor senior and junior analysts and co-op students.
Added 19 hours ago
AC
Senior Actuarial Analyst, Large Accounts Pricing
Aviva Canada
Markham, ON
- Full-time
Coach and mentor senior and junior analysts and co-op students.
Added 21 hours ago
KR
Senior Business Analyst - Payments
KTek Resourcing
Toronto, ON
- Full-time
Job Title: Senior Business Analyst – Payments
Added 21 hours ago
Senior Actuarial Analyst, Large Accounts Pricing
Aviva
Markham, ON · Toronto, ON
Coach and mentor senior and junior analysts and co-op students.
Added 22 hours ago
SI
Corporate Financial Analyst
Stalwart Insurance Group
Vancouver, BC
- Full-time
We are looking for a Corporate Financial Analyst to join our team. In this role, you will participate in the execution of corporate finance transactions, complex business valuations,…
Added 22 hours ago
SI
Corporate Financial Analyst
Stalwart Insurance Group
Toronto, ON
- Full-time
We are looking for a Corporate Financial Analyst to join our team. In this role, you will participate in the execution of corporate finance transactions, complex business valuations,…
Added 22 hours ago
T
Actuarial Analyst II
TD
Toronto, ON
- Full-time
Reporting to the Pricing Manager, the Actuarial Analyst plays a key role in the end-to-end execution of pricing strategies and rate changes. The Analyst contributes to the on-going and…
Added 1 day ago
FC
Junior Associate, Sustainable Infrastructure
FinDev Canada
Remote, Canada
- Contract
- Remote
We are looking for a Junior Associate on our Sustainable Infrastructure team!
Added 1 day ago
FC
Junior Associate, Sustainable Infrastructure
FinDev Canada
Remote, Canada
- Contract
- Remote
We are looking for a Junior Associate on our Sustainable Infrastructure team!
Added 1 day ago
BH
Senior Financial Analyst
Beacon Holdings
Toronto, ON
- Full-time
We are seeking a Senior Financial Analyst to support accounting and financial analysis across a group of Beacon’s portfolio companies. Reporting to the Portfolio Accounting Manager, you…
Added 1 day ago
FC
Junior Associate, Sustainable Infrastructure
FinDev Canada
Montreal, QC
- Contract
We are looking for a Junior Associate on our Sustainable Infrastructure team!
Added 1 day ago
FC
Junior Associate, Sustainable Infrastructure
FinDev Canada
Ottawa, ON
- Contract
We are looking for a Junior Associate on our Sustainable Infrastructure team!
Added 1 day ago
TG
Junior GRC Analyst Intern
TMX Group
Toronto, ON
- $20 to $23 CAD / hour
- Full-time
Join the TMX Group team as a Junior GRC Analyst Intern and play an active role in maturing, maintaining, and supporting our enterprise cybersecurity governance structure. Reporting to the…
Added 1 day ago
T
CRM Business Analyst - TD Asset Management
TD
Toronto, ON
- Full-time
As a Salesforce Associate, Business Analyst, you serve as a key liaison between the Journey Pod (Ops), Business stakeholders, Technology teams, and Quality Assurance. In this role, you…
Added 1 day ago
IF
Senior Data Analyst - Operational Performance Analytics
Intact FC
Montreal, QC
- Full-time
Our growing team is looking for a Senior Data Analyst - Operational Performance Analytics!
Added 1 day ago
C
Junior Business Analyst – Platform Transformation - Bank/Finance
Collabera
Toronto, ON
- $30 to $35 CAD / hour
- Contract
This is a junior-level Business Analyst position within a transformation project. The focus is on business analysis, stakeholder coordination, requirements gathering, and documentation.
Added 1 day ago
M
Senior Financial Planning Analyst
MDA
Brampton, ON
- Full-time
We’re looking for a Financial Analyst on our Robotics &Space Operations team at our Brampton office.
Added 1 day ago
T
CRM Business Analyst - TD Asset Management
TD
Toronto, ON
- Full-time
As a Salesforce Associate, Business Analyst, you serve as a key liaison between the Journey Pod (Ops), Business stakeholders, Technology teams, and Quality Assurance. In this role, you…
Added 1 day ago
C
Low Latency Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
The Applications Development Technical Lead Analyst is a senior engineering and architectural leadership role, within the global Client Risk and Position Management technology organization.
Added 1 day ago
BT
Senior Tax Analyst
Baker Tilly Canada
Peterborough, ON
- Full-time
We are looking for a Senior Tax Analyst to join our team - a role where your expertise will drive meaningful outcomes and your ambition will help shape what comes next. Here, you’ll…

Citi

Low Latency Java Developer, Vice President

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

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Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Apply by: Dec 28, 2026
Posting language: English
Posted: Nov 2, 2026

Original job description

Role Summary

The Applications Development Technical Lead Analyst is a senior engineering and architectural leadership role, within the global Client Risk and Position Management technology organization.

In this capacity, you will serve as the principal designer, systems architect, and hands-on lead engineer for mission-critical, low latency, and high-throughput risk platforms. These platforms power real-time credit checks, intraday position aggregation, margin valuation, anomaly detection, and live risk limit enforcement across global trading desks.

As an engineering leader, you will collaborate extensively with other global teams and stakeholders across Asea, Europe, and Americas. You will champion modern engineering practices - actively designing, building, and prototyping using AI-augmented tools such as GitHub Copilot, Devin, and generative coding assistants to accelerate development of lifecycles, elevate code quality, and modernize enterprise architectures. Additionally, you will serve as the primary regional and global technical contact for Risk Managers, Product Owners, Front-Office Trading Desks, and cross-functional technology partners.

Key Responsibilities:

Architecture, System Design & Core Engineering (Hands-on)

Architect & Design: Lead the end-to-end technical architecture and low-level design for distributed, fault-tolerant, high-concurrency risk calculation and position management engines supporting global trading sessions.
Hands-on Development: Actively write, review, and optimize high-performance, multi-threaded production code primarily in Java (Java 17/21+), with targeted high-performance/low-latency modules in C++ and exploring Rust where ultra-low latency memory safety and deterministic execution are required.
AI-Augmented Engineering: Champion the adoption of modern AI development workflows (e.g., GitHub Copilot, Devin, AI-driven code review, and automated test generation) to enhance developer productivity, modernize legacy components, and accelerate time-to-market.
Middleware & Event Streams: Design resilient, low-latency, event-driven pipelines using enterprise messaging backbones such as Apache Kafka, Solace PubSub+, and other low-latency middleware fabrics.
Performance Tuning: Profile, benchmark, and optimize CPU usage, memory layout, GC overhead, network serialization, and IPC for microsecond/sub-millisecond level latency.

Global Stakeholder Collaboration & Technical Advisory

Key Technical Liaison: Act as a technical contact and subject matter expert (SME) for Risk Managers, Product Owners, Trading Desks, Quantitative Analysts, and Operations across APAC and global hubs.
Global Team Alignment: Partner closely with regional and global engineering pods across Singapore, London, New York, and other tech centers to ensure seamless platform rollouts, operational stability, and cohesive architecture standards.
Cross-Technology Coordination: Interface closely with upstream Order Management Systems (OMS), Execution Management Systems (EMS), Market Data feeds, and downstream Clearing/Settlement and Regulatory reporting platforms across multiple asset classes (FX, Equities, Rates, Commodities, Credit).
Requirement Translation: Translate complex quantitative risk models, margin methodologies, and regional/global regulatory requirements into scalable, deterministic technical architecture

Mentorship & Regional/Global Leadership

Lead, coach, and mentor mid-level and junior engineers in Singapore and regional teams in distributed systems design, clean code practices, and modern AI-assisted engineering techniques.
Lead architectural design reviews and rigorous peer code reviews to ensure reliability, security, and maintainability across distributed codebases.
Partner with engineering managers and Scrum Masters across time zones on sprint planning, technical estimations, dependency resolution, and milestone delivery.

Technical Proficiencies:

Java: Proficiency in modern Java (17/21+), JVM internals, memory management/profiling, lock-free data structures, concurrent programming, and low-latency tuning.
C++ / Rust (Desirable): Practical experience or working knowledge of C++ (14/17/20) and/or Rust for performance-critical, memory-safe, or low-latency system components and cross-language interoperability (JNI, FFI)

Education:

Bachelor’s degree / University degree in Computer Science, Computer Engineering, Software Engineering, or equivalent STEM discipline.
Master’s degree (Desirable) in Computer Science, Financial Engineering, or related quantitative field

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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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More about this job

Responsibilities

Lead the architecture, design, development, and performance optimization of distributed, low-latency risk and position management platforms, primarily using Java and also C++ or Rust where appropriate. Serve as a technical liaison to global trading, risk, product, and engineering teams while mentoring engineers and guiding architecture and code reviews.

Requirements

The role calls for senior-level expertise in modern Java, JVM internals, concurrent programming, memory management, and low-latency system optimization; practical C++ or Rust knowledge is desirable. A bachelor's degree in computer science, engineering, or an equivalent STEM discipline is specified, with a master's degree in a related field desirable.

Skills

Java
C++
Rust
Distributed Systems
Low-Latency Engineering
High-Performance Computing
Concurrent Programming
JVM Internals
Memory Management
Lock-Free Data Structures
Apache Kafka
Solace PubSub+
Event-Driven Architecture
Performance Tuning
AI-Augmented Development
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Java 21
C++
Rust
JVM Internals
Lock-Free Data Structures
Concurrent Programming
Distributed Systems
Low-Latency Systems
High-Throughput Platforms
Apache Kafka
Solace PubSub+
Event-Driven Pipelines
AI-Augmented Engineering
GitHub Copilot
Devin
AI-Driven Code Review
Automated Test Generation
Performance Profiling
Garbage Collection
Network Serialization
Inter-Process Communication
Risk Management
Position Management
Margin Valuation
Real-Time Credit Checks
Trading Systems
Quantitative Risk Models
JNI
FFI

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