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Added 19 days ago
GM
Senior Software Engineering - Protocol Operations & Trust
General Motors
Markham, ON
- Full-time
Experience building scalable backend systems, APIs, microservices, workflow orchestration, or internal engineering platforms.
Added 19 days ago
SS
Security Operations Team Lead
Safe Software
Remote, Canada
- $126,000 to $137,000 CAD / year
- Full-time
- Remote
Information Security at Safe protects the data, systems, and people behind FME and the 25,000+ enterprise customers who rely on it. We're a growing, high-trust team that partners closely…
Added 19 days ago
SM
Backend Platform Engineer - Hapiko
Spin Master Ltd
Toronto, ON
- Full-time
…Hapiko is a Spin Master company, so we pair a small, senior engineering team with the reach of one of the world's largest toy…
Added 19 days ago
GD
Junior - Intermediate Payroll Administrator
General Dynamics Missions System International
Ottawa, ON
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 19 days ago
GD
Program Manager, International TacCIS
General Dynamics Missions System International
Ottawa, ON · Calgary, Alberta
- $130,000 to $165,000 CAD / year
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 19 days ago
GD
Co-op Winter 2027 Engineering Project Coordinator - 8-16 Months
General Dynamics Missions System International
Calgary, AB
- Internship
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 19 days ago
HE
ELECTRICAL & INSTRUMENTATION PLANNER
HWN Energy Ltd.
Alexis Whitecourt 232, AB · Whitecourt, AB
- Full-time
…a primary focus on electrical, instrumentation, and control systems within the oil and gas environment. This position oversees routine and preventative maintenance planning, work order…
Added 19 days ago
BC
Senior Manager, Data & AI
BDO Canada
Vancouver, BC
- Full-time
A degree in Computer Science, Computer Engineering, Software Engineering, Information Systems, Data Science, Business Analytics, or another relevant discipline.
Added 19 days ago
C
Business Intelligence Enterprise Anti-Money Laundering Winter 2027 Co-op
CIBC
Toronto, ON
- Full-time
You are pursuing a degree in Business, Computer Science, Data Analytics, Information Systems, Mathematics, Statistics, Engineering, or a related field.
Added 19 days ago
A
Category Specialist - Procurement and Supply Chain
ABB
Quebec, QC
- Full-time
…operations. The Category Specialist – Mechanical works closely with Engineering, Manufacturing, Planning, Quality, Logistics teams and suppliers to ensure a continuous supply of mechanical…
Added 19 days ago
YR
HVAC Systems Technologist (Technologist II)
York Region (The Regional Municipality of York)
Newmarket, ON
- Full-time
…ensure operational integration with lighting and automation…
Added 19 days ago
TC
Production Support Mobile Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
…in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer…
Added 19 days ago
H(
Technical Lead, API & Integration Engineering
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON
- $103,000 to $153,000 CAD / year
- Full-time
The Pension Application Development Team (PAD) is seeking a Technical Lead, API & Integration Engineering to help drive the delivery of product development for our Digital Insight Services…
Added 19 days ago
CA
Brand Engineer
Calico AI
Toronto, ON
- Full-time
…be the voice of those customers back to Calico's product and engineering teams, turning what you see in the field into product…
Added 19 days ago
TC
Senior Java Low Latency Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
We are seeking an experienced Senior Java Low Latency Developer to join our Payments
Added 19 days ago
JH
Senior Architect - Cybersecurity
John Hancock
Toronto, ON
- Full-time
Knowledge of Vault capabilities and Security Incident and Event management systems
Added 19 days ago
Nuclear Lead Estimator
Kiewit
Oakville, ON
Kiewit Nuclear Canada is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the…
Added 19 days ago
Maintenance Systems & Reliability Lead
Factors Group of Nutritional Companies
Coquitlam, BC · Burnaby, BC · Pitt Meadows, BC
Are you a CMMS expert who enjoys building systems, improving equipment reliability, and driving operational excellence? We're looking for a Maintenance Systems & Reliability Lead to take…
Added 19 days ago
Full Stack Engineer, Central Processing and Management Information (CPMI)
HSBC Global Services Limited
Toronto, ON
…development across JavaScript, Node.js, and modern front-end engineering. Central Processing and Management Information is an enterprise application within DSG Information Technology (DSG…
Added 19 days ago
AP
Maintenance Technician | Calgary
Aspen Properties
Calgary, AB
- Full-time
…assist with investigative projects related to other building systems and…
Added 19 days ago
V
Senior Quality Management System (QMS) Quality Engineer
VitalBio
Oakville, ON
- Full-time
Minimum 7 years of Quality Engineering or Quality Systems experience within a regulated medical device environment.
Added 19 days ago
VA
Computer Vision Engineer
Volatus Aerospace
Vaughan, ON
- Full-time
…solutions through both piloted and remotely piloted aircraft systems (RPAS) across industries including defense, infrastructure, energy, public safety, and…
Added 19 days ago
VA
Controls & Dynamics Engineer
Volatus Aerospace
Vaughan, ON
- Full-time
Minimum of 3 years of professional experience in control systems engineering for UAVs, aircraft, robotics, or comparable dynamic systems, including practical experience with physical…
Added 19 days ago
JI
Reliability Student/Co-op- Winter 2027
J.D. Irving, Limited
Halifax, NS
- Full-time
Get hands-on experience with Facilities Management systems and strategies, including the E1 Computerized Maintenance Management System (CMMS), Preventive and Predictive Maintenance,…
Added 19 days ago
N
Senior Cloud Systems Engineer (CI/CD & Data Platform)
Numeris
Toronto, ON
- Full-time
Bachelor’s degree in Computer Science, Information Systems, Engineering or related discipline (Equivalent practical experience may be considered)

Tata Consultancy Services

Senior Java Low Latency Developer

Mississauga, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community

Role 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 Qualifications

Bachelor's degree in Computer Science, Engineering, or a related discipline.

Good years of overall IT experience, including at least good 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 Qualifications

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.

What You'll Bring

A passion for building mission-critical, ultra-low latency financial systems.

Strong ownership mindset and commitment to delivering high-quality software.

Ability to balance innovation, performance, stability, and scalability.

Strategic thinking with the ability to align regional initiatives with global technology objectives.

A collaborative approach and willingness to mentor and influence engineering best practices

across teams

Salary Range - CA$ 100,000 - CA$ 120,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation.

This posting is for a current vacancy

The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Apply About employer

More about this job

Responsibilities

Design, develop, and support high-performance, low-latency trading execution, exchange connectivity, and Direct Market Access platforms. Lead technical delivery and testing, improve performance and resiliency, and mentor engineers while collaborating with business stakeholders and global teams.

Requirements

Requires a bachelor's degree in Computer Science, Engineering, or a related discipline, substantial IT and financial services experience, and strong Core Java expertise. Candidates should have experience building low-latency trading or market connectivity systems, distributed architectures, automated testing, and Agile/CI/CD practices.

Skills

Core Java
Low-Latency System Design
Performance Tuning
Mechanical Sympathy
Trading Systems
Exchange Connectivity
Direct Market Access
Microservices
Distributed Systems
Automated Testing
Test Automation Frameworks
Agile Development
Continuous Integration/Continuous Delivery
FIX Protocol
Binary Protocols
Cloud-Native Technologies

Visa sponsorship

Not detected in the job text

Keywords

Java
JDK 17
Low-Latency Trading
High-Throughput Systems
Financial Services
Capital Markets
Trade Execution
Exchange Connectivity
Direct Market Access
Market Access
FIX Protocol
Binary Protocols
Order Routing
Order Management Systems
Microservices
Distributed Systems
Performance Optimization
Mechanical Sympathy
Automated Testing
Test Automation
Agile
CI/CD
GitHub Copilot
AI-Assisted Engineering
Cloud-Native Technologies
Observability
DevOps
Resilient Systems

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