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Added 16 mins ago
C
Senior Automation Test Lead
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Senior Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in…
Added 17 mins ago
NG
Tax Analyst - Business Incentive
NFI Group Inc.
Winnipeg, MB
- Full-time
…NFI currently offers the widest range of sustainable drive systems available, including zero-emission electric (trolley, battery, and fuel cell), natural gas, electric hybrid, and clean…
Added 1 hour 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 hour ago
AC
CRM & CDP Solution Analyst (Microsoft Dynamics 365 CRM and Bloomreach CDP)
Air Canada Vacations
Montreal, QC
- Full-time
We are seeking a Senior CRM & CDP Solution Analyst to play a critical role in the functional design, business alignment, and successful delivery of these platforms. This role will work…
Added 2 hours ago
C
Senior Business Systems Analyst
Cogniify
Vancouver, BC · Greater Vancouver, BC
- Full-time
Cogniify is hiring a Senior Business Systems Analyst to support infrastructure and developer platform initiatives. You will work closely with platform engineering, DevOps, security,…
Added 2 hours ago
CRM & CDP Solution Analyst (Microsoft Dynamics 365 CRM and Bloomreach CDP)
Vacances Air Canada Vacations / Air Canada Rouge
Montreal, QC
We are seeking a Senior CRM & CDP Solution Analyst to play a critical role in the functional design, business alignment, and successful delivery of these platforms. This role will work…
Added 3 hours ago
M
Senior Financial Planning Analyst
MDA
Brampton, ON
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 3 hours ago
B
BMO Capital Markets New Grad 2027 Investment Banking Analyst, Toronto
BMO
Toronto, ON · FCP
- Full-time
As an Investment Banking Analyst at BMO Capital Markets, you will gain valuable exposure to a wide number of industries and will work with a variety of financial products, including public…
Added 3 hours ago
TG
Senior Quality Assurance Analyst
TMX Group
Montreal, QC
- Full-time
As a Senior Quality Assurance Analyst, you will join a fast-paced Agile squad - collaborating alongside Developers, Business Analysts, Architects, Product Owners, and a Scrum Master -…
Added 3 hours ago
UO
Senior Process Analyst
University of Alberta
Edmonton, AB
- Full-time
The Senior Process Analyst is responsible for identifying, architecting, and optimizing end-to-end business processes to drive organizational agility and efficiency. The Senior Process…
Added 4 hours ago
ES
Senior Databricks Data Platform Engineer
Enterprise Solutions Inc.
Montreal, QC
- Contract
As a Senior Databricks Data Platform Engineer you will own the engineering automation and day to day health of our enterprise Databricks Lakehouse platform This is a platform-first role…
Added 4 hours ago
S
Junior Sustainability Analyst
Stantec
Ottawa, ON
- Full-time
We are looking for a Junior Sustainability Consultant to join our Sustainability team within the Building Engineering group. In this role, you will be responsible for providing technical…
Added 5 hours 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 8 hours ago
Q
Senior Conversational Bot Engineer
Quantiphi
Canada
- Full-time
Quantiphi is an award-winning, AI-First global digital engineering company that helps the world’s leading Fortune 1000 organizations transform bold ideas into measurable business impact. We…
Added 14 hours ago
LC
Senior Analyst, Loss Prevention Analytics
Loblaw Companies Limited
Brampton, ON
- Full-time
Senior Analyst, Loss Prevention Analytics | Brampton
Added 1 day ago
M2
Operations Analyst - Entry to Mid Level
Master 2 Droit International Économique - Paris II Panthéon-Assas
Canada
- Full-time
Career progression into Senior Operations Analyst, Business Analyst, Operations Manager, Strategy Analyst, or Process Improvement roles.
Added 2 days ago
FP&A Analyst
Behavox
Toronto, ON
At Behavox, our engineering culture is built around speed, experimentation, and technical excellence, following agile principles and rapid iteration. We constantly test and adopt the latest…
Added 2 days ago
FP&A Analyst
Behavox
Montreal, QC
At Behavox, our engineering culture is built around speed, experimentation, and technical excellence, following agile principles and rapid iteration. We constantly test and adopt the latest…
Added 2 days ago
Senior FP&A Analyst
Behavox
Toronto, ON
At Behavox, our engineering culture is built around speed, experimentation, and technical excellence, following agile principles and rapid iteration. We constantly test and adopt the latest…
Added 2 days ago
Senior FP&A Analyst
Behavox
Montreal, QC
At Behavox, our engineering culture is built around speed, experimentation, and technical excellence, following agile principles and rapid iteration. We constantly test and adopt the latest…
Added 2 days ago
Technical Due Diligence Analyst
IREN
Vancouver, BC
The Technical Due Diligence Analyst will support IREN’s project financing, capital markets and strategic transactions by coordinating and preparing the technical information that lenders,…
Added 2 days ago
I
Technical Due Diligence Analyst
IREN
Vancouver, BC
- Full-time
The Technical Due Diligence Analyst will support IREN’s project financing, capital markets and strategic transactions by coordinating and preparing the technical information that lenders,…
Added 2 days ago
A
Senior SAP Programmer Analyst TRBK
ATB
Remote, Canada
- Full-time
- Remote
As ATB’s next TRBK Senior Developer, you're a key technical leader responsible for the end-to-end design, development, and implementation of robust SAP ABAP solutions, with a focus on core…
Added 2 days ago
WS
Senior Finance Analyst, Operations Finance & Analytics
Wolf Steel Ltd
Barrie, ON
- Full-time
Job Title: Senior Finance Analyst - Operations Finance & Analytics
Added 2 days ago
FS
Business Analyst, Pension
Financial Services Regulatory Authority of Ontario (FSRA)
Toronto, ON
- Full-time
…written/verbal instructions and information to clients on re-engineering solutions, prepare reports, presentations, and provide recommendations to senior management and…

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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