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Added 12 mins ago
DC
Asset Management Specialist
Dillon Consulting Limited
Toronto, ON · Hamilton, ON · Kingston, ON · Oakville, ON · North York, ON
- Full-time
Provide technical direction, coaching, and mentoring to junior engineering and asset management staff.
Added 12 mins ago
DC
Asset Management Specialist
Dillon Consulting Limited
Winnipeg, MB
- Full-time
Provide technical direction, coaching, and mentoring to junior engineering and asset management staff.
Added 12 mins ago
EG
Electrical Designer – Roadway Lighting Design
Egis Group
Toronto, ON
- $80,000 to $120,000 CAD / year
- Full-time
Provide technical guidance and design support to junior engineering and design team members.
Added 12 mins ago
EG
Electrical Engineer – Roadway Lighting Design
Egis Group
Toronto, ON
- $100,000 to $140,000 CAD / year
- Full-time
…review of roadway lighting designs, engineering calculations, technical documentation, and construction support…
Added 12 mins ago
GD
Technical Infrastructure Analyst, Junior
General Dynamics Missions System International
Calgary, AB
- $65,000 to $75,000 CAD / year
- Full-time
We are currently hiring for a Junior Technical Infrastructure Analyst for our Calgary-based Desktop Support team. The successful candidate will be the primary IT support resource for the…
Added 26 mins ago
AI
C++ Software Engineer
Aversan Inc.
Mississauga, ON
- Full-time
Mentor and grow the skills of more junior team members via conversations, review of work products, explanation of design tradeoffs, etc.
Added 26 mins ago
TS
Project Director
TalentSphere Staffing Solutions
Calgary, AB
- Full-time
…driving local business development efforts. You'd have plenty of support in this role in Business development efforts and pursuits and would also be responsible for leading proposal…
Added 26 mins ago
RA
Associate Director, Health Economics
RainCity Analytics
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
…studies. The Associate Director oversees project teams, mentors junior staff, and ensures methodological rigor, clear communication, and timely delivery of client-ready deliverables.…
Added 27 mins ago
PL
Senior Accountant - Assurance Lead | Leadership Opportunity | Flexible Scheduling
Pivotal LLP
AB · Red Deer County, Alberta
- Full-time
If you're looking for a role that combines technical excellence, client relationships, and leadership development, we'd love to meet you.
Added 27 mins ago
PL
Senior Accountant | Leadership Opportunity | Flexible Scheduling
Pivotal LLP
AB · Red Deer County, Alberta
- Full-time
If you're looking for a role that combines technical excellence, client relationships, and leadership development, we'd love to meet you.
Added 41 mins ago
PA
Senior IT Analyst
PKF ANTARES
Calgary, AB
- Full-time
Provide Tier III escalation support and technical leadership to the service desk and infrastructure teams
Added 42 mins ago
Concepteur(trice) mécanique senior / Senior Mechanical Designer
Primero Group
Quebec, QC
…have to produce 2D drawings extracted from 3D models, but also support the team responsible for all drafting deliverables related to mechanical engineering. You will be required to make…
Added 42 mins ago
Senior Project Engineer
Primero Group
Quebec, QC
Working as part of a multidisciplinary project team, the successful candidate will support project coordination, contractor management, technical problem-solving, and site execution…
Added 56 mins ago
RC
Information Technology Support Technician
Realtek Consulting LLC
Calgary, AB
- Contract
We are seeking a Junior Technology Logistics Support Associate to provide day-to-day IT support within a Distribution Center (DC) or Fulfillment Center (FC) environment. The ideal candidate…
Added 56 mins ago
AL
Civil Engineer (Geotechnical)
AGAT Laboratories
Calgary, AB
- Full-time
Mentor and support junior staff and lab technicians
Added 56 mins ago
C
Senior Specialist Engineer Bridge Design
CN
AB · Edmonton, AB
- Full-time
…guidelines. The position is considered a Professional Engineer technical role and requires self-sufficient competencies in structural engineering principles and mastery of Company policies…
Added 57 mins ago
Control and Automation Engineer
Hatch
Fredericton, NB
You will also have the opportunity to support and mentor junior engineers and designers while collaborating with senior technical specialists across Hatch.
Added 1 hour ago
P
Concepteur(trice) mécanique senior / Senior Mechanical Designer
Primero
Montreal, QC
- Full-time
…have to produce 2D drawings extracted from 3D models, but also support the team responsible for all drafting deliverables related to mechanical engineering. You will be required to make…
Added 1 hour ago
EI
Structural Team Lead - Building Engineering
Egis in Canada
Ottawa, ON
- $105,000 to $130,000 CAD / year
- Full-time
Mentor junior and intermediate engineers through technical leadership, coaching, and professional development support.
Added 1 hour ago
WM
Computer Numerical Control Machinist
Waycon Manufacturing Ltd.
Penticton, BC
- Full-time
Support the training and technical development of apprentices and junior machinists by sharing machining knowledge and safe operating practices.
Added 1 hour ago
F
Systems Administrator III
FYidoctors
Delta, BC
- Full-time
Mentor junior administrators and provide technical leadership across the team
Added 1 hour ago
NC
JR Municipal Technologist or SR Municipal Technologist (PFT)(CUPE 56.26) repost
Norfolk County
ON · Simcoe, ON
- Full-time
As a Municipal Technologist, you will support the planning, design, and delivery of municipal infrastructure projects, from tendering through construction. You'll coordinate with…
Added 1 hour ago
GL
Cybersecurity Consultant II - CAN
Gaming Laboratories International, LLC
Moncton, NB
- Full-time
Mentors junior consultants, providing technical guidance, feedback, and support for their professional development.
Added 1 hour ago
NC
Junior Development Tech OR Development Technologist (PFT)(repost 1)(CUPE 43.26)
Norfolk County
ON · Simcoe, ON
- Full-time
In the role of either Junior Development Technologist OR Development Technologist you will review and coordinate municipal servicing for development applications, ensuring water, sewer,…
Added 1 hour ago
CS
Manager, Tax
Crowe Soberman
Toronto, ON
- Full-time
Provide guidance and support the development of junior members of the tax team

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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