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Added 2 mins ago
DM
IP Growth & Monetization Strategist
Dulcedo Management
Toronto, ON · Montreal, QC
- Full-time
Lead the marketing strategy for product launches, from pre-launch buzz to post-launch analysis.
Added 2 mins ago
A
Manager, Global Strategic Partnerships
Ataccama
Toronto, ON
- Full-time
…own Ataccama's most important alliances worldwide. You will lead a select portfolio of global solution partners (GSIs and strategic consultancies) and technology partners (cloud platforms…
Added 2 mins ago
Senior Activewear Designer/Designer principal(e) – vêtements de sport
Tefron
Montreal, QC
…spaces. Our key values include innovating through garment design lead with solution based product and cutting-edge yarns. At the core of what we do we are focused on sustainability and…
Added 2 mins ago
SI
Supervisor
SNDL Inc.
Lloydminster, AB · Vegreville, AB · AB · Value Buds Vermillion
- Full-time
Value Buds is looking for a motivated Store Supervisor to support daily retail operations and lead by example on the sales floor. This role is ideal for someone with retail leadership…
Added 2 mins ago
MC
Director, Sales and Business Development
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Mississauga, ON · St. Thomas, ON · Masco Canada - St. Thomas
- Full-time
Lead the development and execution of sales and business development strategies for Trade segments, including Commercial (execution only), Showroom, Residential New Construction, Strategic…
Added 2 mins ago
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Controls Integration Specialist Supervisor
CenterLine (Windsor) Limited
Lasalle, ON
- $47 to $56 CAD / hour
- Full-time
You will gain extensive process and product experience to expand your knowledge and personal development in a family-oriented culture that promotes engagement and work/life balance.
Added 17 mins ago
P
Senior DevOps Engineer
Pixieset
Vancouver, BC
- Full-time
You’ll work closely with DevOps engineers and product engineering teams to build shared capabilities that help teams operate more independently and deliver with confidence. You'll also help…
Added 17 mins ago
P
Mechanical Assembler - Night Shift
Powell
Acheson, AB
- Full-time
Ensures quality by following standard work instructions and identifying any potential risks to product quality.
Added 17 mins ago
Director, Securities Operations
The Canada Life Assurance Company
ON · Mississauga Ontario, ON
…advisor environment. Reporting to the VP, Operations, you will lead a complex and evolving securities operation, ensuring service excellence, operational stability, scalability and…
Added 17 mins ago
L
Senior Financial Service Representative - Office 1547
LendDirect
Brampton, ON
- Full-time
…2021 it was within a year, I quickly rose to being a Shift Lead. I trained diligently with my Branch Manager and Assistant Manager for two more years until my District Manager approached me…
Added 17 mins ago
French Language Instructor at Quebec
LocalEyes
Pointe-Claire, QC
product information and content life cycle. STAR7 started its activity as a
Added 17 mins ago
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Director of Engineering
Artika
Montreal, QC
- Full-time
Added 17 mins ago
OI
Director of Strategic Initiatives
Otodata Industrial Gas
Montreal, QC
- Full-time
…strategic and operational initiatives. The DSI will actively lead and support these initiatives and establish the governance that keeps the whole programme on…
Added 17 mins ago
A
Lead, Sports Marketing
Altis
North Vancouver, BC
- $45 to $50 CAD / hour
- Contract
…in the outdoor equipment and apparel industry is seeking a Lead, Sports Marketing to support its North American Athlete Program. This newly created position will manage athlete partnerships…
Added 17 mins ago
CB
Human Resource Manager
CTG Brands
Vaughan, ON
- Full-time
…servicing customers across all channels, CTG is known for its product innovation, operational agility, sourcing strength, and deep retail…
Added 32 mins ago
TT
Production Employee - Press Department
TC Transcontinental
Calgary, AB
- Full-time
Added 32 mins ago
M
Sales Development Representative - Oshawa
Medfar
Oshawa, ON · Ottawa, Ontario
- Full-time
Coordinate and participate in product demonstrations among potential users.
Added 32 mins ago
D
Strategist, Shopping & Marketplace (Remote Canada) - Future Opening
Directive
Remote, Canada
- Full-time
- Remote
The Strategist is the strategic lead on assigned accounts. They own diagnosis, roadmap, and revenue outcomes.
Added 32 mins ago
D
Account Strategist, Commerce (Remote Canada) - Future Opening
Directive
Remote, Canada
- Full-time
- Remote
The Strategist is the strategic lead on assigned accounts. They own diagnosis, roadmap, and revenue outcomes.
Added 32 mins ago
PA
Automotive Sales Representative
Pfaff Automotive Partners Inc.
Thornhill, ON
- Full-time
Participate in ongoing product, sales, and professional development training.
Added 32 mins ago
BU
Production and Operations Manager
BE Ultimate Apparel
Vancouver, BC
- Full-time
You'll have the opportunity to shape our operations and production strategy, strengthen supplier relationships, improve product quality and turnaround times, and develop scalable processes…
Added 32 mins ago
L
Responsable du marketing, Québec/Marketing Lead-Quebec
LexisNexis
Quebec, QC
- Full-time
Added 32 mins ago
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FSQ Technician
通用磨坊股份有限公司
Winnipeg, MB
- Full-time
…Management with an emphasis on consumer requirements, continuous product quality improvement and productivity…
Added 32 mins ago
UT
U-Accelerate : Développeur(euse) de logiciels, nouveau(elle) diplômé(e) // U-Accelerate: Software Developer, New Grad
Unity Technologies
Montreal, QC · CAN-Montreal
- Full-time
Added 32 mins ago
Community Relations Director
Amica Senior Lifestyles
Pickering, ON
As the Community Relations Director you will have a passion for connecting with people, selling a great product and networking within your community to build your business. You will be…

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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