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Added 4 mins ago
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Data Quality Engineer
Hays
Toronto, ON
- Contract
Proficiency in Python, Java, and SQL for test automation and ETL validation.
Added 21 mins ago
M
Back-End Software Engineer
Manulife
Toronto, ON
- Full-time
As a Back-end Software Engineer within Group Functions Technology, you will be a key member building technology which supports our global operations. The ideal candidate has a curious mind,…
Added 35 mins ago
SG
Electrical Engineer & Project Manager, BESS
Socomec Group
Brampton, ON
- Full-time
…customer system overarching electrical, electrochemical, and automation areas. This position will be also responsible for the Engineering To Order (ETO) projects managements from the order…
Added 1 hour ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
…management, CI/CD pipelines, MLflow, monitoring, deployment automation, rollback, and production…
Added 1 hour ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
…management, CI/CD pipelines, MLflow, monitoring, deployment automation, rollback, and production…
Added 1 hour ago
ME
Electrical Engineer
Morson Edge
Burnaby, BC
- $60 to $75 CAD / hour
- Contract
Role: E3 Electrical Engineer – P&C / SCADA Systems Design Team
Added 1 hour ago
DevOps & Cloud Platform Intern (December 2026 to April 2027)
ProCogia
Vancouver, BC
…across cloud infrastructure, DevOps, platform engineering, automation, containers, and AI infrastructure. You will work alongside our Cloud Platform Engineer on real engineering initiatives…
Added 1 hour ago
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Test Automation Engineer (Python / Playwright / D365)
PLATO
Calgary, AB · BC · Vancouver, BC · Winnipeg, MB · Fredericton, NB · Halifax, NS · Ottawa, ON · Sault Ste. Marie, ON · Toronto, ON · Gatineau, QC · Prince Albert, SK · Regina, SK
- Full-time
We are seeking an experienced Test Automation Engineer to support the development and execution of automated testing for a reusable backend automation library. This role will work closely…
Added 1 hour ago
VS
Product Verification and Validation Engineer
VIAVI Solutions
Ottawa, ON
- Full-time
We are looking for a highly versatile and self-driven Verification & Validation (VnV) Engineer to join our Test Engineering Group / Verification & Validation. This role covers a broad scope…
Added 1 hour ago
MS
Design Validation Co-op
Motorola Solutions
Vancouver, BC
- Full-time
Prior experience with test automation and creating test scripts using Python.
Added 1 hour ago
OA
AI Automation Engineer
Outlier AI
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We seek candidates with 2 or more years of experience in backend engineering, AI automation, or integrating complex systems.
Added 1 hour ago
SG
Software/Firmware Development Engineer
Socomec Group
Brampton, ON
- Full-time
…interfaces, implement communication industrial protocols, support the test and development of the products both at the device and systems level, and prepare necessary support documentation…
Added 1 hour ago
KG
Senior Java Low Latency Developer (Payments & Trading Platforms)
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
Strong knowledge of automated testing methodologies and test automation frameworks.
Added 1 hour ago
SG
Senior Automation Engineer
Socomec Group
Brampton, ON
- Full-time
Socomec is seeking a Senior Automation Engineer to join our Energy Storage Systems (ESS) R&D team. This role will focus on the development, integration, testing, and commissioning of…
Added 2 hours ago
I
QA Automation Engineer - ETL/Database
Infoya
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
About the Job: Infoya is looking for an experienced Senior Automation Engineer with strong expertise in test automation , database testing, ETL validation, and data pipeline testing. The…
Added 2 hours ago
E
Senior QE + AI Engineer
enableIT
Toronto, ON
- $75 to $80 CAD / hour
- Contract
We are seeking a Senior QE + AI Engineer with around 8 years of experience in Quality Engineering, Test Automation, or Software Engineering. The role focuses on building AI-powered…
Added 2 hours ago
I
QA Automation Engineer - Database & ETL Testing
Infoya
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
About the Job: Infoya is looking for an experienced Senior Automation Engineer with strong expertise in test automation , database testing, ETL validation, and data pipeline testing. The…
Added 2 hours ago
X
Senior Network Engineer
Xanadu
Toronto, ON
- $95,000 to $115,000 CAD / year
- Full-time
As a Senior Network Engineer, you will own, secure, and modernize our enterprise network infrastructure across a multi-vendor environment. In this role, you will bridge core network…
Added 2 hours ago
VS
Product Verification and Validation Engineer
VIAVI Solutions
Ottawa, ON
- Full-time
We are looking for a highly versatile and self-driven Verification & Validation (VnV) Engineer to join our Test Engineering Group / Verification & Validation. This role covers a broad scope…
Added 2 hours ago
I
QA Automation Engineer - ETL/Database
INFOYA
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
experienced Senior Automation Engineer with strong expertise
Added 3 hours ago
MF
SRE/DevOps Engineer
Magnet Forensics
Canada
- Full-time
The focus of this role is SRE and infrastructure operations responsibility. You will write automation and code (AI-assisted tooling is encouraged), but your core strength is keeping…
Added 7 hours ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
The role requires an engineer who can leverage AI assisted development tools and coding agents to accelerate automation, analyze existing codebases, generate and validate test scenarios,…
Added 8 hours ago
A
Senior Mechanical Test Engineer
Actalent
Vancouver, BC
- $48 to $57 CAD / hour
- Contract
The Senior Mechanical Test Engineer will support new product development by leading and executing design verification activities for complex mechanical and electromechanical products. This…
Added 10 hours ago
W
Principal Process Automation Engineer
Worley
Sarnia, ON
- Full-time
…expansion of new business opportunities within the industrial automation sector by leveraging cutting-edge digital, technology, and autonomous solutions. The consultant will play a pivotal…
Added 12 hours ago
M
Senior Software Engineer - Customer Portfolio Enablement
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is looking for a talented Senior Software Engineer to deliver resilient and sustainable software projects from design to implementation and rollout. You will execute on defined…

K&K Global Talent Solutions INC.

Senior Java Low Latency Developer (Payments & Trading Platforms)

Mississauga, ON, Canada

Full-time

Apply About employer

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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.

Apply About employer

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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