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Added 24 days ago
P
Senior Software Engineer
Pebl
Remote, Canada
- $122,835 to $180,000 CAD / year
- Full-time
- Remote
…Alfie, our conversational AI assistant, and we’re looking for a Senior Full-Stack AI Engineer who wants to help define what AI-native software looks like, not follow a playbook that doesn’t…
Added 24 days ago
KI
Co-op/Intern Enterprise & Third Party Risk
Kinaxis Inc.
Toronto, ON
- Internship
Final years of studies in Business, Data Analytics, Finance, Public Policy or a relevant program.
Added 24 days ago
TC
Business Analyst
TMC Canada
Montreal, QC
- Full-time
…Technology Business Managers, Controllers, Business Management, and senior stakeholders to provide transparency into technology costs, support decision-making, and drive continuous…
Added 24 days ago
AU
Manager, Marketing
Algoma University
Sault Ste. Marie, ON
- $91,863 to $114,829 CAD / year
- Full-time
Provide strategic marketing advice and guidance to senior leaders, academic units, administrative departments, and other key partners.
Added 24 days ago
GL
Senior Financial Analyst
goeasy Ltd.
Mississauga, ON
- Full-time
The Senior Financial Analyst is responsible for supporting the Company's accounting, financial reporting, analysis, budgeting, and forecasting activities. Reporting to the Senior Manager,…
Added 24 days ago
OP
Energy Market Affairs Supervisor
Ontario Power Generation
Toronto, ON
- Full-time
Reporting to the Senior Manager, Market Affairs, this position is responsible for providing technical lead and guidance to a dynamic team that supports OPG’s relationship with the IESO,…
Added 24 days ago
DC
Financial Analyst
Dufferin-Peel Catholic District School Board
Mississauga, ON
- Contract
planning by informing Senior Management of variances, trends and other material
Added 24 days ago
GL
Senior Manager, Brand & Integrated Marketing
goeasy Ltd.
Mississauga, ON
- Full-time
The Senior Manager, Brand & Integrated Marketing will lead the evolution and activation of our brand strategy, ensuring our brands are distinctive, relevant, and consistently expressed…
Added 24 days ago
JI
Database Administrator
J.D. Irving, Limited
Saint John, NB
- Full-time
The Database Administrator is a key member of the JDI IT team supporting the J.D. Irving group of companies in the creation, maintenance, and changes to key organizational data.
Added 24 days ago
JI
Senior Data Scientist
J.D. Irving, Limited
Saint John, NB
- Full-time
The Senior Data Scientist is a collaborative member of the Analytics team who creates value from data. They’re focused on identifying opportunities to drive value through advanced…
Added 24 days ago
T
Information Security Specialist - Risk Management Transformation
TD
Toronto, ON
- Full-time
…processes, translate requirements into GRC capabilities, and apply data evaluation, evidence management, analytics, and automation to support effective oversight and…
Added 24 days ago
C
Application Development Senior Manager - Vice President
Citi
Mississauga, ON
- Full-time
Proficiency in at least one programming language commonly used for data analytics, engineering, such as Python or Scala.
Added 24 days ago
C
Sr. Consultant, Business Enablement and Governance
CIBC
Toronto, ON
- Full-time
As a Senior Consultant, Business Enablement & Governance, reporting into the Director, Business Controls, you’ll lead the management of material, systemic, and emerging risks across the…
Added 24 days ago
CT
Director, Merchandising Procurement
Canadian Tire Corporation
Toronto, ON
- Full-time
…The role leads a team of procurement professionals, applies analytics and market intelligence to complex commercial decisions, and advances procurement capabilities that strengthen Canadian…
Added 24 days ago
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Senior Manager, Data Engineer, Applied AI Data Ingestion & Integration
BMO
Toronto, ON · FCP
- Full-time
The Applied AI Data Ingestion & Integration (DII) team provides end‑to‑end services to help move, prepare, and operationalize data for AI and analytics workloads. As a Senior Manager within…
Added 24 days ago
B
Technical Product Manager – Aviation Maintenance Data
Boeing
Vancouver, BC · Richmond, BC · CAN - Richmond, Canada
- Full-time
As a Technical Product Manager, you’ll play a pivotal role in developing a data-driven analytics platform that is a foundation to a suite of advanced products in the areas of airplane…
Added 24 days ago
M
Information Risk Management Senior Consultant
Manulife
Toronto, ON
- Full-time
The Information Risk Management Senior Consultant provides expertise and strategic consultation on Business Continuity (BC) and Disaster Recovery (DR), partnering with Business Units and…
Added 24 days ago
CC
Associate Director
Core Clinical Sciences
Canada
- Full-time
Level: Senior. This role is not suited to recent graduates.
Added 24 days ago
PL
Manager, Corporate Actuarial (FCIA/FSA), Actuarial Analytics & Insights
Pacific Life
Toronto, ON
- Full-time
Reporting to the AVP, Actuarial Analytics & Insights, S&R, this role offers a challenging variety of work, exposure to senior management and excellent opportunities to make positive…
Added 24 days ago
ES
Core Java Dev + Etrade
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the…
Added 24 days ago
PL
Actuary, R&D (12-month Fixed term contract)
Pacific Life
Toronto, ON
- Full-time
The role offers exposure to a range of global markets and a variety of experts and senior stakeholders across functions, as well as to a range of data sources and methodologies.
Added 24 days ago
TI
Senior ETL Developer
Teckhorizon Inc
Toronto, ON
- $100 USD / hour
- Contract
Our Client is looking for an experienced Senior ETL Developer to design, develop, and maintain enterprise data pipelines, data warehouses, and Business Intelligence solutions. The ideal…
Added 24 days ago
OA
Senior Financial Analyst-Techniseal, Candiac QC
Oldcastle APG
Candiac, QC
- Other
Added 24 days ago
M
Business System Analyst
MethodHub
Vancouver, BC
- Contract
Role: Senior Business Systems Analyst (BSA) – Infrastructure & Developer Platform
Added 24 days ago
A
Scientist II/Senior Scientist
AbCellera
Vancouver, BC
- Full-time
We are looking for a highly motivated and experienced Scientist II or Senior Scientist to join our Separation Science team at AbCellera. You’ll help build our capabilities to analyze and…

Epsilon Solutions Ltd.

Core Java Dev + Etrade

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

Original job description

Role: Core Java Dev + Etrade

Toronto- Hybrid

Contract

Job Summary:

We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the development of a next-generation electronic trading and algorithmic trading platform supporting high-performance, low-latency financial markets.

This role requires strong hands-on experience in server-side Java, multithreading, messaging, event processing, distributed caching, relational databases, and low-latency application design. Experience applying Artificial Intelligence, Machine Learning, or Generative AI to trading, market data, analytics, automation, or software engineering is highly desirable.

Key Responsibilities:

Design, develop, and maintain high-performance, low-latency eTrading and algorithmic trading applications using Core Java.
Contribute to the construction and evolution of the next-generation electronic trading platform.
Develop robust, scalable, and resilient services for real-time market data, order processing, pricing, execution, and event-driven workflows.
Apply advanced Java concurrency, multithreading, reactive programming, and asynchronous processing techniques.
Design and implement messaging and event-processing solutions across multiple real-time data streams.
Work with multicast messaging and other high-throughput communication technologies.
Design and optimize distributed caching solutions, including Grid Gain/Ignite.
Collaborate with architects, traders, product managers, quantitative developers, infrastructure engineers, and globally distributed technology teams.
Participate in architectural decision-making and help shape the strategic direction of the eTrading infrastructure.
Identify opportunities to use AI/ML and Generative AI to improve areas such as:

Trading analytics and market-data processing
Anomaly and pattern detection
Intelligent monitoring and operational automation
Code quality, testing, and developer productivity
Forecasting, optimization, and decision-support capabilities

Ensure AI-enabled solutions are designed with appropriate controls for performance, security, explainability, data quality, and regulatory compliance.
Troubleshoot complex production issues and drive root-cause analysis and permanent resolution.
Contribute to code reviews, technical design reviews, automated testing, and continuous improvement initiatives.
Support DevOps, release management, and production deployment activities.
Mentor junior and mid-level developers and, where required, provide technical leadership for delivery teams.

Required Qualifications and Experience:

Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related technical discipline.
8+ years of hands-on experience developing server-side applications in Java.
Strong expertise in:
Core Java and Java Collections API
Java Concurrency and multithreading
Reactive programming and Rx Streams
Asynchronous and event-driven application design
Messaging and event processing across multiple streams
Distributed caching, preferably Grid Gain/Ignite

5+ years of experience developing multicast messaging solutions.
5+ years of experience working with relational databases, including SQL Server, Sybase, Oracle, or equivalent technologies.
5+ years of experience designing low-latency trading application services.
Strong understanding of performance tuning, memory management, garbage collection, profiling, and latency optimization.
5+ years of experience with DevOps and build/release tools, such as:
Maven
Jenkins
Nexus
Helios or similar deployment platforms

Practical experience with distributed systems, fault tolerance, resiliency, and high availability.
Demonstrated experience with technical design, system integration, and production support.
Hands-on experience with AI/ML technologies, Generative AI, or AI-assisted software engineering, including familiarity with APIs, model integration, data pipelines, or machine-learning workflows.
Strong analytical, problem-solving, and debugging skills.
Excellent verbal and written communication skills.
Strong attention to detail and commitment to quality.
Ability to work effectively in a collaborative, global team environment.
Demonstrated reliability, ownership, dedication, and a proactive approach to delivery.

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More about this job

Responsibilities

Develop and maintain high-performance, low-latency electronic and algorithmic trading applications, including real-time market data, order processing, pricing, and execution services. Contribute to architecture, production support, AI-enabled improvements, delivery practices, and mentoring across globally distributed teams.

Requirements

Requires a bachelor’s degree in a relevant technical discipline and 8+ years of hands-on server-side Java development, with substantial experience in low-latency trading systems, multicast messaging, relational databases, and DevOps tools. Candidates should also have practical AI/ML or Generative AI experience, strong distributed-systems and performance-tuning skills, and effective communication and problem-solving abilities.

Skills

Core Java
Java Concurrency
Multithreading
Reactive Programming
Rx Streams
Asynchronous Processing
Event-Driven Architecture
Multicast Messaging
Distributed Caching
GridGain/Ignite
Low-Latency Trading Systems
Relational Databases
DevOps
Artificial Intelligence and Machine Learning
Generative AI
Production Support

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Java Collections API
Java Concurrency
Multithreading
Reactive Programming
Rx Streams
Asynchronous Processing
Event-Driven Architecture
Multicast Messaging
GridGain
Apache Ignite
SQL Server
Sybase
Oracle
Maven
Jenkins
Nexus
Helios
Electronic Trading
Algorithmic Trading
Low-Latency Systems
Distributed Systems
Artificial Intelligence
Machine Learning
Generative AI
Market Data
DevOps
Performance Tuning
Production Support
Fault Tolerance

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