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Added 27 mins ago
VC
Junior HR & Systems Specialist
Valsoft Corporation
Montreal, QC
- Full-time
Support the Group HR Lead in integrating newly acquired businesses into Edelweiss Group’s systems including uploading and maintaining accuracy of employee information on HRIS, ensuring data…
Added 27 mins ago
A
Senior Product Manager - New Product. Global Legal Tech SaaS. Remote.
Actionstep
Remote, Canada
- $120,000 to $140,000 CAD / year
- Full-time
- Remote
- Understand technical elements and communicate them to those who don’t.
Added 42 mins ago
Q
Finance Director
Qolab
Vancouver, BC
- Full-time
…oversee FP&A, month-end, quarter-end, and annual financial reporting, government cost accounting (FAR/CAS compliance) supporting federal research initiatives, procurement policies, internal…
Added 42 mins ago
DC
Electrical Engineer-in-Training
Dillon Consulting Limited
Winnipeg, MB
- Full-time
…active, ongoing engagement with our Health & Safety processes and platform, and the active, ongoing identification and reporting of health and safety…
Added 42 mins ago
AC
Senior Manager, AI Solutions
Air Canada
Toronto, ON · Dorval, QC
- Full-time
Act as the department’s lead technical counterpart with IT, Architecture, Cybersecurity, and other delivery teams, influencing cross-functional priorities and decisions and resolving…
Added 57 mins ago
Y
Technical Project Manager – Microsoft Fabric
Yochana
Brampton, ON
- Contract
10+ Years in IT delivery, including 5+ Years as a Technical PM on data or cloud platform programs
Added 57 mins ago
DU
Field Operations Data Acquisition Coordinator
Dalhousie University
Halifax, NS
- Full-time
Lead and coordinate the acquisition, processing, quality control, and management of telemetry data and associated metadata in accordance with established data policies and procedures.
Added 57 mins ago
T
Technical Project Manager
TechDoQuest
Brampton, ON
- Contract
10+ years in IT delivery, including 5+ years as a Technical PM on data or cloud platform programs
Added 57 mins ago
Delivery Solutions Architect
Databricks
ON
…data problems by utilizing the Databricks Data Intelligence Platform. As a Delivery Solutions Architect (DSA), you will play an important role during this journey. You will collaborate with…
Added 57 mins ago
T
CRM Business Analyst - TD Asset Management
TD
Toronto, ON
- Full-time
Strong understanding of the Salesforce platform, reporting capabilities, and best practices.
Added 1 hour ago
IF
Senior Data Analyst - Operational Performance Analytics
Intact FC
Montreal, QC
- Full-time
Our team delivers critical daily and weekly reporting supporting Underwriting Operations. We are looking for a Senior Data Analyst to lead Power BI solution design and play a key role in…
Added 1 hour ago
BL
Microsoft Dynamics 365 (D365) Solution Architect - 6 to 12 Months Contract
Belmont Lavan
Canada
- Contract
The role requires strong expertise across Microsoft Dynamics 365, Power Platform, Azure, integration architecture, data migration, security, and enterprise application design, together with…
Added 1 hour ago
EG
Corporate Accounting Supervisor
Eldorado Gold
Vancouver, BC
- Full-time
Lead or participate in initiatives to improve accounting processes, workflow efficiencies, accounts payable processes, and reporting accuracy.
Added 1 hour ago
Network Designer (Projects)
Dollarama
Mont-Royal, QC
…enable business growth, modernization, and global expansion. Reporting to the Team Lead – Network Architecture, you will lead the technical design and hands-on implementation of complex…
Added 1 hour ago
VC
Director, Demand Generation
Valsoft Corporation
Remote, Canada
- $140,000 to $150,000 CAD / year
- Full-time
- Remote
Reporting directly to the CEO, the Director of Demand Generation will own demand generation for Dispatch and Youreka, reshaping what marketing means for the company and our products. This…
Added 1 hour ago
BL
Microsoft Dynamics 365 (D365) Solution Architect - 6 to 12 Months Contract
Belmont Lavan Ltd
Remote, Canada
- Contract
- Remote
The role requires strong expertise across Microsoft Dynamics 365, Power Platform, Azure, integration architecture, data migration, security, and enterprise application design, together with…
Added 1 hour ago
Delivery Executive
Capgemini
Vancouver, BC
We are seeking an experienced Delivery Manager to lead delivery covering a portfolio of Cloud Native Application and MuleSoft Integration managed services and projects.
Added 1 hour ago
WT
Senior Software Developer, People Intelligence
Wealthsimple Technologies
Remote, Canada
- $151,200 to $189,000 CAD / year
- Full-time
- Remote
Lead technical projects from first design through launch and iteration, across products such as performance cycles, compensation planning, talent reviews, total rewards statements, and…
Added 1 hour ago
T
CRM Business Analyst - TD Asset Management
TD
Toronto, ON
- Full-time
Strong understanding of the Salesforce platform, reporting capabilities, and best practices.
Added 1 hour ago
L
Business Analyst (Wholesale Lending)
LTM
Mississauga, ON
- Full-time
Develop creative technical solutions to meet business needs and manage complex highvolume applications in partnership with business partners and stakeholders
Added 1 hour ago
Customer Data & Identity Specialist (CDP/CRM ecosystem)
Vacances Air Canada Vacations / Air Canada Rouge
Montreal, QC
Reporting to the Digital Analytics Manager, the Specialist ensures that customer data provided by Enterprise Data team is accurately mapped, standardized, unified, and made activation‑ready…
Added 1 hour ago
MarTech Operations Lead
Vacances Air Canada Vacations / Air Canada Rouge
Montreal, QC
Reporting to the Manager, Product Martech, the MarTech Operations Lead is responsible for driving the operational excellence and day‑to‑day management of our marketing technology ecosystem.…
Added 2 hours ago
Director, Securities Operations
The Canada Life Assurance Company
ON · Mississauga Ontario, ON
…IPC One, Private Wealth and the retail advisor environment. Reporting to the VP, Operations, you will lead a complex and evolving securities operation, ensuring service excellence,…
Added 2 hours ago
JH
Senior Software Development Manager
JMC HR Consulting
Markham, ON
- Full-time
Reporting to the President, you will lead the development team and work closely with Operations, Finance, Sales, Marketing and Data/BI to turn business priorities into practical, reliable…
Added 2 hours ago
SI
Business Analyst -Wholesale lending
Smart IT Frame LLC
Mississauga, ON
- Full-time
Develop creative technical solutions to meet business needs and manage complex highvolume applications in partnership with business partners and stakeholders

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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