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Added 1 min ago
P
Azure Data Consultant, Senior Associate
PwC
Toronto, ON
- Full-time
…actionable insights, enabling informed decision-making and driving business…
Added 1 min ago
C
Consultant, Java Back End Development
CIBC
Toronto, ON
- Full-time
You’ll be joining CIBC’s Enterprise Customer Information Services (ECIS) team. As an Consultant, Java Back End Developer, you'll work with senior teams on multiple ECIS applications. You’ll…
Added 16 mins ago
MF
Commercial Sales Training Manager
McCain Foods
Toronto, ON
- Full-time
…Foodservice, QSR, Key Accounts, and Retail channels. Reporting to the Senior Director, Strategy & Execution – Foodservice, this individual contributor role sits at the intersection of…
Added 16 mins ago
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Enterprise Architect
Bevertec
Toronto, ON
- $120 to $125 CAD / hour
- Contract
Job Role: IT Enterprise Architect/Strategist - Senior (OPS/Federal government experience)
Added 16 mins ago
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Senior Digital Strategy and Growth Manager
Okta
Toronto, ON
- $140,000 to $192,000 CAD / year
- Full-time
As a Senior Digital Growth & Personalization Manager, you'll be the strategic advisor and thought partner to our Digital Strategy team - helping define what to test, why it matters, and…
Added 16 mins ago
B
Executive Assistant
BDO
Vancouver, BC
- Full-time
Supporting BDO Advisory partners and senior managers in achieving operational goals and implementing objectives
Added 16 mins ago
BR
Data Governance Analyst
Benchmark Recruitment
Vancouver, BC · Greater Vancouver Metropolitan Area
- Contract
Proficiency with SQL, ETL processes, Business Intelligence (BI) tools, and Microsoft Office applications
Added 16 mins ago
NS
Data & Analytics Consulting Leader
N2P Systems
Toronto, ON
- Full-time
…drive enterprise transformation, strategic consulting, and business growth across the Banking, Financial Services, and Insurance (BFSI) sector. This senior leadership position combines…
Added 16 mins ago
ES
Vice-président(e) exécutif(ve), Développement des affaires - Montréal | Executive Vice President, Business Development - Montreal
Equans Services Canada & US
Montreal, QC
- Full-time
Equans is looking for a Executive Vice President, Business Development in Montreal!
Added 17 mins ago
JC
Plant Quality Manager
Johnson Controls
Nisku, AB
- Full-time
…strategy while ensuring compliance with customer, regulatory, and business requirements. This role serves as the senior quality leader responsible for multiple factories, direct resources…
Added 17 mins ago
LC
Business Development Sr. Manager-Warehouse as a Service
Loblaw Companies Limited
Brampton, ON
- Full-time
· Conduct comprehensive market intelligence and competitive analysis to identify emerging customer needs, industry trends, potential market segments, and new business opportunities.
Added 32 mins ago
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Events Manager
Fasken
AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Calgary, AB
- Full-time
Reporting to the Senior Director, Communications, the Events Manager is accountable for the design, development and delivery of Fasken’s Firmwide events strategy and its internal events…
Added 32 mins ago
UH
Project Analyst - Change Management
University Health Network
Toronto, ON
- Contract
…WorkReady, a major enterprise initiative at UHN. Reporting to the Senior Project Manager, the incumbent works closely with change management, communications, engagement, training, and…
Added 32 mins ago
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SR&ED and Incentives, Senior Manager
PwC
Toronto, ON
- Full-time
A career in our SR&ED and Incentives practice at PwC Canada offers the opportunity to help clients solve business issues related to tax credits and incentives. As a Senior Manager and…
Added 47 mins ago
SL
Senior Consultant, Strategy, Sunlife Health
Sun Life
Calgary, AB · AB · Vancouver, BC · Toronto, ON · Waterloo, ON · Montreal, QC · Alberta Telecommuters
- Full-time
Sunlife Health brings together the scale of a mature group benefits business with the pace and innovation of digital health. The Sunlife Health Strategy team focuses on the questions that…
Added 47 mins ago
Member IT Services - Senior IT Business Systems Analyst
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
Senior IT Business Systems Analyst (MS Business Central)
Added 47 mins ago
C
Procurement Analyst (8 Month) - Winter 2027 Co-op
CIBC
Toronto, ON
- Full-time
…data analysis while working closely with procurement partners, senior leaders, and teams across our lines of business. You'll help identify opportunities to improve existing processes and…
Added 47 mins ago
C
Senior Mobile Consultant, Application Development - Simplii Financial
CIBC
Toronto, ON
- Full-time
The Senior Consultant, Application Development is responsible for leading the functional design and development of application systems across all technologies and platforms. The role…
Added 47 mins ago
K
Senior Data Integration Developer, Fabric
KPMG
Toronto, ON · ON · Vaughan, Ontario
- Full-time
The Senior Data Integration Developer (Fabric) designs, builds, and supports secure, scalable data integration solutions for KPMG Canada’s internal clients through the Enterprise Analytics…
Added 47 mins ago
MM
Senior IT Business Systems Analyst
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- $82,921 to $103,000 CAD / year
- Full-time
Senior IT Business Systems Analyst (MS Business Central)
Added 47 mins ago
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Finance Director
Pollin
Toronto, ON
- Full-time
…finance function and support the growth and expansion of the business. This role will serve as a key member of the leadership team, partnering closely with the executive team to drive…
Added 47 mins ago
OC
Senior Demand Planner - Service Parts
Olympus Corporation
Richmond Hill, ON
- Full-time
The Senior Demand Planner, Service Parts is responsible for the end-to-end management of demand planning, inventory optimization, replenishment planning, and service parts availability for…
Added 47 mins ago
AI
President ALEBEX AI and Alexander Innovation Centre
Alexander Innovation Centre
Vancouver, BC
- Full-time
We are seeking a President to lead strategic direction, organizational development and business performance across ALEBEX AI and Alexander Innovation Centre (AIC). You will help determine…
Added 1 hour ago
Senior Actuarial Analyst, Large Accounts Pricing
Aviva
Markham, ON · Toronto, ON
…supporting the financial goals of the commercial insurance…
Added 1 hour ago
AG
Senior Manager, HR Operations
Altus Group
Toronto, ON
- Full-time
Drive visible impact. Your work will improve how employees, managers, HR Business Partners, and internal teams experience HR support. You will strengthen intake and escalation practices,…

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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