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Added 2 mins ago
KG
Data & Analytics Solutions Architect- AI/ML
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Design data ingestion, integration, streaming, storage, and consumption patterns using technologies such as Spark, Kafka, Flink, NiFi, and Trino.
Added 2 mins ago
ZS
Data & Analytics Solutions Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Proven experience in designing and implementing open-source data platform architectures, including component selection, integration, scalability, interoperability, and platform…
Added 2 mins ago
KS
Supply Chain Business Analyst
Kelly Services (Canada), Ltd.
Toronto, ON
- $40 to $50 CAD / hour
- Contract
Support user acceptance testing (UAT), integration testing, and data validation activities, including defect tracking, issue resolution, and end-to-end process validation across supply…
Added 2 mins ago
C
Java Developer
Collabera
Mississauga, ON
- $60 to $80 CAD / hour
- Contract
A hands-on Java developer with solid implementation skills, capable of delivering assigned technical work with limited supervision and contributing to enterprise application development.
Added 2 mins ago
AC
Senior System Architect
Amphenol Communications Solutions
Markham, ON
- Full-time
The Senior System Architect is the senior technical authority responsible for the architecture, governance, integration, security, resilience, and lifecycle management of the company’s…
Added 2 mins ago
Y
Sr. Front-End Developer (Angular)
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Brampton, ON
- Full-time
Looking to hire Sr. Front-End Developer to design, develop, and support modern enterprise web applications.
Added 2 mins ago
MC
Product Marketing Specialist
Mykad Consulting
Oakville, ON
- Full-time
…initiatives. Our expertise also includes the implementation, integration, and optimization of leading-edge solutions to enhance collaboration and organizational efficiency. Through a…
Added 2 mins ago
W
MEP Superintendent
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Toronto, ON
- Full-time
Familiarity with commissioning, systems integration, and handover of complex MEP systems.
Added 2 mins ago
H
Data Quality Engineer
Hays
Toronto, ON
- Contract
Develop and maintain automated testing frameworks for ETL processes, APIs, and data integration systems, extending automation to support BigQuery validation, GCP pipeline testing, and AI/ML…
Added 2 mins ago
3T
Site Reliability Engineer
360 Technology
Toronto, ON
- Full-time
…certificates, cache and invalidation health, and every third-party integration on the page – Search, Consent Management, Analytics, Personalization and AI services and many more to…
Added 2 mins ago
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Polarion/ALM expert
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- Full-time
Added 2 mins ago
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Staff Software Engineer
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- Full-time
Evaluate frameworks, tools, and integration strategies to support scale and interoperability
Added 4 mins ago
A
Buyer
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ON · CAN - Eglinton Crosstown West
- Full-time
Added 4 mins ago
PC
Senior Systems Engineering & Integration Engineer
Parsons Corporation
Kingston, ON · Ottawa, ON
- Full-time
…engineering lifecycle including requirements management, design, integration, verification, and validation of system elements to ensure systems…
Added 4 mins ago
Business Analyst, Experience
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Toronto, ON · Calgary, AB
Added 4 mins ago
V
VP Customer Success / Vice-président(e), Succès client
Vention
Montreal, QC
- Full-time
Technical Support & Integration Services (function is dash line to VP Client Deployment)
Added 4 mins ago
UO
Team Lead, Education Program
University of Alberta
Edmonton, AB
- Full-time
…administrative leadership team to promote alignment, consistency and integration across the Education portfolio and broader…
Added 4 mins ago
T
Full Stack Architect - MDM/Customer 360
TD
Toronto, ON
- Full-time
Lead code reviews to create and test prototypes to assess viability of approaches. Uses configuration management and integration / build automation tools to lead and deploy code, gather…
Added 4 mins ago
CP
Applications Administrator
Choice Properties
Toronto, ON
- Full-time
…runtime exceptions, and performance across the application, integration, database, and reporting layers, coordinating resolution with internal teams and…
Added 4 mins ago
ST
Systems Engineering Co-op
Searidge Technologies
Ottawa, ON
- Internship
Added 19 mins ago
C
Head of Marketing Creative and Content
CIBC
Toronto, ON
- Full-time
…consistent output across CIBC-owned channels. You’ll lead the integration of creative and content capabilities into agile teams, helping the organization deliver at speed without…
Added 19 mins ago
C
C-FIN-275 Software Engineering Intern, AI, Automation and Business Intelligence
CAE
Montreal, QC
- Full-time
…experienced professionals in enterprise software development, system integration, analytics and…
Added 19 mins ago
Project Coordinator - Senior
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Edmonton, AB
Added 19 mins ago
B
BILINGUAL SENIOR BUSINESS ADVISOR, FINANCIAL MANAGEMENT, BUSINESS TRANSITION AND STRATEGY - Montreal
BDC
Montreal, QC
- Full-time
…actionable advice that supports growth, ownership transitions, integration initiatives, and strategic change within SME…
Added 19 mins ago
AC
Manager, AI Integration and Academic Innovation (1 Year Contract)
Algonquin College
Ottawa, ON
- Full-time
Reporting to the Chair, Teaching Excellence & Innovation, the Manager, AI Integration & Academic Innovation is responsible for advancing the College's artificial intelligence (AI)…

K&K Global Talent Solutions INC.

Senior Java Low Latency Developer (Payments & Trading Platforms)

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 8, 2026
Experience: 10+ years of overall IT experience, including at least 8 years in the Financial Services industry.
Posting language: English
Posted: Oct 9, 2026

Original job description

Position: Senior Java Low Latency Developer (Payments & Trading Platforms)

Location: Mississauga, ON (Hybrid)

Employment Type: Full-Time

Experience Required: 10 + Years

Position Overview:

We are seeking an experienced Senior Java Low Latency Developer to join our Payments Processing Development team and help drive the evolution of our next-generation exchange connectivity and Direct Market Access (DMA) platforms. This role is ideal for a highly skilled engineer with a strong background in low-latency trading systems, financial markets technology, and modern Java development.

As a senior member of the team, you will be responsible for the design, development, and delivery of high-performance, resilient trading and market connectivity solutions. You will work closely with product management, global engineering teams, QA, and production support teams to deliver scalable solutions that align with the organization's strategic technology roadmap.

Key Responsibilities:

Design, develop, and support high-performance, low-latency trade execution and exchange connectivity platforms.
Collaborate with regional and global development teams to deliver strategic technology initiatives and business objectives.
Partner with business stakeholders and product teams to enhance platform capabilities, resiliency, and latency performance.
Drive the development of next-generation DMA and market access solutions.
Implement low-latency design patterns, performance optimization techniques, and scalable distributed architectures.
Develop and maintain automated testing frameworks, development tools, and delivery environments to ensure high-quality software releases.
Design and implement comprehensive test strategies for trading workflows and platform functionality.
Champion Agile development practices, Continuous Integration/Continuous Delivery (CI/CD), and AI-assisted engineering tools.
Contribute to engineering standards, development best practices, and architectural governance.
Provide technical leadership, mentorship, and guidance to development team members.

Required Skills:

Bachelor's degree in computer science, Engineering, or a related discipline.
10+ years of overall IT experience, including at least 8 years in the Financial Services industry.
Strong expertise in Core Java development, preferably with JDK 17 or later.
Proven experience building and supporting low-latency, high-throughput trading or market connectivity platforms.
Deep understanding of low-latency system design principles, performance tuning, and mechanical sympathy techniques.
Hands-on experience with microservices-based architectures and distributed systems.
Prior experience developing automated trading, order management, or market access platforms.
Strong knowledge of automated testing methodologies and test automation frameworks.
Experience working in Agile development environments with CI/CD practices.
Excellent problem-solving, analytical, and troubleshooting skills.
Strong verbal and written communication skills with the ability to effectively collaborate across global, multicultural teams.

Preferred Skills:

Experience with FIX Protocol and/or binary protocols used for market connectivity and order routing.
Knowledge of exchange connectivity, DMA platforms, electronic trading systems, or capital markets technology.
Experience with AI-powered developer tools such as GitHub Copilot and other AI-assisted software engineering solutions.
Exposure to cloud-native technologies, observability tooling, and modern DevOps practices.
Experience working within globally distributed development organizations.

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More about this job

Responsibilities

Design, develop, and support high-performance, low-latency trading execution, exchange connectivity, and DMA platforms, while improving scalability, resilience, and performance. Lead testing and delivery practices, collaborate with global teams and business stakeholders, and provide technical guidance and mentorship.

Requirements

Requires a bachelor's degree in computer science, engineering, or a related discipline, 10+ years of IT experience, including at least 8 years in financial services, and strong Core Java expertise. Candidates should have experience with low-latency trading or market connectivity platforms, distributed systems, automated testing, and Agile/CI/CD practices; FIX, cloud-native technologies, and AI-assisted development tools are preferred.

Skills

Core Java
Low-Latency System Design
Performance Tuning
Trading Systems
Exchange Connectivity
Direct Market Access
Microservices
Distributed Systems
Automated Testing
Test Automation
Agile Development
CI/CD
FIX Protocol
Binary Protocols
Cloud-Native Technologies
DevOps

Visa sponsorship

Not detected in the job text

Keywords

Java
JDK 17
Low-Latency Trading
Financial Services
Payments Processing
Exchange Connectivity
Direct Market Access
DMA
FIX Protocol
Binary Protocols
Order Management
Market Access
Electronic Trading
Capital Markets
Microservices
Distributed Systems
Performance Tuning
Mechanical Sympathy
Automated Testing
Test Automation
Agile
CI/CD
GitHub Copilot
AI-Assisted Engineering
Cloud-Native Technologies
Observability
DevOps
Resilient Systems
Trading Workflows
Architectural Governance

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