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Added 23 mins ago
CC
RQ11735 - Business Analyst - Training and Change Management
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
…new training and operating model. The role combines senior business analysis, facilitation, training development, communications, and change-management expertise to turn diverse and…
Added 53 mins ago
MI
Data Valuation Analyst
Maarut Inc
Montreal, QC
- Contract
The client is looking for a senior data analyst within the delivery team of the GPAP modernization project in Wealth Management. The role spans three fronts: understanding and enhancing…
Added 53 mins ago
A(
Insights & Analytics Associate – Global Markets
AXIS (AXIS Capital)
Halifax, NS
- Full-time
The Data Insights Analyst will help Global Markets colleagues make better, faster decisions by turning complex data into clear, useful insights and intuitive analytical products. Working…
Added 2 hours ago
MS
Accounting Analyst
Marberg Staffing
Toronto, ON
- Temporary
Accounting Analyst for community services agency client, downtown Toronto.
Added 2 hours ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Business Analyst - Salesforce Implementations
Added 2 hours ago
NB
Senior Analyst Canadian Tax Operations
National Bank of Canada
Montreal, QC
- Temporary
Analyze and translate business needs into functional or technical requirements and coordinate work with development teams and various partners through implementation
Added 5 hours ago
MM
Senior Project Engineer
Martin Marietta
Kenora, ON
- Full-time
Work is primarily achieved by an individual or through project teams, with emphasis on technical/discipline knowledge rather than managing people
Added 6 hours ago
CT
Snowflake Architect
Celebal Technologies
Calgary, AB
- Full-time
We are looking for a Senior ETL developer with Snowflake experience to serve as a technical leader and trusted advisor for business/stakeholders. This role is not just about building data…
Added 6 hours ago
JI
Product Owner – Sourcing & Demand | Responsable produit – Approvisionnement et demande
Jesta I.S.
Montreal, QC
- Full-time
5+ years as a Product Owner or Business Analyst in enterprise software
Added 7 hours ago
SI
CRM Analyst
Saskatchewan Indian Institute of Technologies (SIIT)
Saskatoon, SK
- Full-time
The Analyst serves as the primary functional contact for the CRM system within Admissions and Advisory Services. The role supports other authorized departmental users where CRM system…
Added 7 hours ago
CC
Analyst, Insights and Pipeline Management
Canadian Cancer Society
Ottawa, ON
- $52,000 to $59,000 CAD / year
- Full-time
Experience working with technical teams (e.g., data/analytics) and frontline fundraisers to translate business needs into actionable insights, tools, and process improvements.
Added 7 hours ago
TC
Geospatial Solutions Analyst
The Corporation of the City of Sarnia
Sarnia, ON
- $59,677.8 to $91,819 CAD / year
- Full-time
…for supporting the City’s continuous initiatives to modernize business processes and enhance customer service through the effective use of geospatial technologies, including the City’s…
Added 7 hours ago
P&
Ingénieur(e) ou analyste, analyse d’opérabilité / Engineer or Analyst, Operability Analysis
Pratt & Whitney
Longueuil, QC
- Full-time
Added 7 hours ago
SI
HRIS Senior Advisor - Workday
Saputo Inc.
Montreal, QC
- Full-time
3 to 5 years of experience as a Business Analyst or HR systems related positions. Knowledge of HR principles, practices, and processes drawn from closely working with HR business partners.
Added 7 hours ago
Transportation Infrastructure Analyst
Region of Waterloo
Kitchener, ON
Communication and interpersonal skills to discuss, clarify, and provide technical information to stakeholders (Regional staff, agencies
Added 8 hours ago
1
Senior Paid Media Analyst
123Dentist
Toronto, ON
- $80,000 to $95,000 CAD / year
- Full-time
The Senior Paid Media Analyst is a cornerstone member of our Digital team, responsible for the paid media performance of our dental clinics, groups, and brands across Canada. Reporting to…
Added 8 hours ago
C
Analyste Support TI à la paie et RH
CGI
Montreal, QC
- Full-time
As an IT Support Analyst – Payroll and Human Resources, you will provide first-level support to users of payroll and human resources information systems. You will ensure timely,…
Added 8 hours ago
C
BI Analyst / Data Analyst
CGI
Montreal, QC
- Full-time
The BI analyst / data analyst acts as a specialist at the intersection of business needs, operational processes, data and analytical solutions.
Added 8 hours ago
SI
HRIS Senior Advisor - Workday
Saputo Inc.
Montreal, QC
- Full-time
3 to 5 years of experience as a Business Analyst or HR systems related positions. Knowledge of HR principles, practices, and processes drawn from closely working with HR business partners.
Added 10 hours ago
OT
Sr. Systems Analyst
Open Text Corporation
Mississauga, ON · Waterloo, ON
- Other
We are looking for a Senior Systems Analyst to support a range of OpenText products used across the enterprise. This role combines technical expertise, analytical and strategic thinking,…
Added 11 hours ago
T
Business Intelligence Analyst
Tookli
Montreal, QC
- Full-time
Role Description The Business Intelligence Analyst is a full-time, hybrid role based in Montreal, QC, with flexibility for partial work from home. This role is responsible for gathering,…
Added 11 hours ago
M
Data Valuation Analyst
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
Business analyst profile with no data modeling or ETL work
Added 12 hours ago
H
AML Product Owner
Hays
Toronto, ON
- $55 CAD / hour
- Contract
We are seeking a highly experienced Senior Business Systems Analyst / Technical Business Analyst with 8+ years of experience in business analysis, systems integration, data analysis, and…
Added 12 hours ago
KS
Pricing Analyst
Kelly Science, Engineering, Technology & Telecom
Baie-D'Urfé, QC
- Full-time
Analyste de la tarification | Pricing Analyst
Added 12 hours ago
S
Technical Operations Analyst
SASCU
Salmon Arm, BC
- Full-time
The Technical Operations Analyst ensures the effective day-to-day delivery of technology services by coordinating operational activities of the Managed Services Providers. The role monitors…

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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