Find work in Canada.

557,004 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 14 mins ago
T
Sr. IT Manager - IT Application Support
TD
Toronto, ON
- Full-time
Expert Knowledge of etrading business along with Fixed income and and Foreign exchange products.
Added 14 mins ago
B
Regional Director of Trust - Prairies
BMO
Calgary, AB · CALG
- Full-time
Provides high quality sales and service to Trust & Estate clients to deliver an exceptional client experience. Provides technical expertise for all aspects of Trust & Estate account…
Added 14 mins ago
B
Manager, Business Banking Analytics
BMO
Toronto, ON · BMOPLACE
- Full-time
The incumbent is accountable to act as a data and reporting subject matter expert for one or more Business Banking Segment reporting portfolios (i.e. salesforce, channel product lines…
Added 14 mins ago
OEM Client Relationship Manager - Vancouver/Edmonton
Scotiabank
Vancouver, BC
Expert knowledge of Automotive Finance Retail Operations, with 5+ years of industry experience
Added 14 mins ago
Software Developer and CVR Specialist
National Research Council Canada
Ottawa, ON
…from NRC as needed. You will also become NRC’s subject-matter expert for CVR systems, including conducting annual CVR audio evaluations for RCAF…
Added 28 mins ago
FC
HR Coordinator (6-month Contract)
Fidelity Canada
Mississauga, ON · Toronto, ON
- Full-time
…Acting as the first point of contact for administrative and technical inquiries, the HR Coordinator also partners with internal and external stakeholders to contribute to a seamless…
Added 28 mins ago
FC
HR Coordinator Bilingual / Cooronnateur (trice) RH bilingue
Fidelity Canada
Toronto, ON · Montreal, QC
- Full-time
…Acting as the first point of contact for administrative and technical inquiries, the HR Coordinator also partners with internal and external stakeholders to contribute to a seamless…
Added 28 mins ago
E
Project Manager, Substations and Transmission - Power Delivery Projects
ENMAX
Calgary, AB · ENMAX Place, Calgary, AB
- Full-time
…programs within Power Delivery’s capital plan, working alongside technical teams, business partners and customers to turn plans into…
Added 29 mins ago
DP
Product Engineer
Dakota Prep
Canada
- Full-time
You’ll work closely with the founder, engineering, sales, and customers. You’re technical enough to build: you’ll ship real features with AI coding tools, read and reason about the…
Added 29 mins ago
CI
Water Treatment Sales Representative
Chem-Aqua, Inc.
Timmins, ON
- Full-time
As a Water Treatment Sales Rep, you’ll be the go-to expert helping customers protect their equipment, save energy, and stay in compliance - all while building a territory you’re proud of.
Added 29 mins ago
RJ
Horloger/Horloger Senior - Watchmaker/Senior Watchmaker
Raffi Jewellers Inc. Cambridge | Montreal | Waterloo
Montreal, QC
- Full-time
Servir d'expert technique senior et de mentor pour les horlogers juniors, en guidant leur développement par des démonstrations, des évaluations et des formations pratiques
Added 59 mins ago
Engineering - Technical Writer
Beyond Energy Services & Technology
Calgary, AB
Expert proficiency with technical communication tools, including:
Added 59 mins ago
M
Project Manager
Metrolinx
Toronto, ON
- Full-time
Our Capital Projects Group is seeking a Project Manager for its Lakeshore and USRC division. This position will provide technical expertise and administration of planning, engineering,…
Added 59 mins ago
SL
Senior Packaging Production Designer
Shikatani Lacroix Design
Toronto, ON
- Full-time
Technical Skills: Expert proficiency in Adobe Illustrator and Photoshop, with strong working knowledge of InDesign.
Added 1 hour ago
C
Low Latency Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
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…
Added 1 hour ago
PS
Advisor, Information Security Architecture
Public Sector Pension Investment Board
Montreal, QC
- Full-time
Partner with project teams, business lines and architects throughout the delivery lifecycle to provide expert security guidance and support risk-informed decisions
Added 1 hour ago
Sr Reinsurance Business & Data Analyst
SCOR
Toronto, ON
…operational performance. Acting as a trusted subject matter expert, the incumbent partners with Operations, Finance, Actuarial, IT, and external stakeholders to deliver effective business…
Added 1 hour ago
Customer Experience Associate - Beauport, QC - 18.75 hours/week
Scotiabank
Domaine-Beauport, QC · Beauport, QC
Being a technology expert and sharing your knowledge by introducing clients to our mobile banking applications and assisting them to better manage their banking needs
Added 1 hour ago
ES
Senior Data Engineer
Epsilon Solutions Ltd.
Mississauga, ON
- $65 to $70 CAD / hour
- Contract
Create technical documentation, data lineage, and operational support procedures.
Added 1 hour ago
TO
Client Services Supervisor
Town of Whitchurch-Stouffville
Whitchurch-Stouffville, ON
- Full-time
…administration and frontline service delivery. As a subject matter expert, the Supervisor works collaboratively with Town departments to improve service delivery, support operational…
Added 1 hour ago
D
Business Development Manager, Toronto
Digicast
Toronto, ON
- Full-time
You will own the Toronto market, identifying opportunities, meeting decision-makers, designing solutions with our technical team, and closing deals.
Added 1 hour ago
GM
Sr IT BA – Retail & Athleisure Planning
Galactic Minds INC
Vancouver, BC
- Full-time
…retail client. This role is highly strategic, designed for an expert who will engage directly with senior business leaders (VPs, CXOs, and Directors of Merchandising and Planning) to align…
Added 1 hour ago
Commercial Lead, Strategic Project Delivery
Hydro One Networks Inc
Toronto, ON
…Chain, Legal and other lines of business where subject matter expert input is…
Added 1 hour ago
Materials Engineer, Nuclear Industry
BWXT
Cambridge, ON
…maintenance of nuclear pressure‑retaining components by providing expert guidance on material selection, testing, and degradation assessments. You will offer technical leadership across…
Added 1 hour ago
VE
Technical and Regulatory Specialist
Veolia Environnement SA
Ottawa, ON
- Full-time
National Regulatory Expertise: Provide technical support to hazardous waste branches as a backup to the Technical Service Manager. Act as a primary Subject Matter Expert (SME) for the RPRA…

Citi

Low Latency Java Developer, Vice President

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

Apply About employer

Applications open in a new tab.

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

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

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

------------------------------------------------------

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.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

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.

Apply About employer

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

Report this job