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Added 14 mins ago
BS
Senior Technology Risk Analyst
Brainhunter Systems Ltd
Toronto, ON
- Contract
Brainhunter is currently seeking the services of a “Senior Technology Risk Analyst” for a contract opportunity with one of our Valued Clients.
Added 14 mins ago
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Senior Corporate Communications Specialist - Banking
BeachHead
Toronto, ON
- $50.72 to $60.87 CAD / hour
- Contract
Working with one of our top financial clients, this role calls for a Senior Corporate Communications Specialist - Banking. This position offers an exciting opportunity to lead internal…
Added 14 mins ago
ZS
Senior SAP S/4HANA Finance Lead Consultant
Zodiac Solutions, Inc
Calgary, AB
- Full-time
Role OverviewWe are seeking a highly experienced Senior SAP S/4HANA Finance Lead Consultant to lead finance transformation, optimization, and innovation initiatives within a recently…
Added 29 mins ago
D
Modeling & Risk Management - Senior Risk Analyst
Driven
ON · Ontario, Canada
- Full-time
Be the human anchor in a function being redesigned around AI – ensuring accountability and strategic value scale with automation
Added 29 mins ago
AI
VP, Centralized Operations
Alectra Inc.
Woodbridge, ON
- Full-time
As Vice President, Centralized Operations, you will provide senior leadership for the operation and performance of the electricity distribution system's critical infrastructure, including…
Added 41 mins ago
M
Lead IGA Solution Architect
McKesson
Mississauga, ON
- Full-time
As a senior architecture leader, you will partner with cybersecurity, infrastructure, application, HR, compliance, audit, and business teams to design scalable identity solutions that…
Added 41 mins ago
M
IAM Sr. Developer, IGA
McKesson
Mississauga, ON
- Full-time
McKesson is seeking an experienced Senior Identity Governance & Administration (IGA) Developer to design, develop, and support enterprise identity security solutions in a complex, highly…
Added 41 mins ago
NR
Planning and Analytics - Senior Financial Analyst
Norton Rose Fulbright
Toronto, ON
- Full-time
Dashboard Development & Automation – Support the development and enhancement of Power BI, Tableau, and other reporting solutions to improve efficiency and reduce manual processes.
Added 41 mins ago
RS
Director, Customer Success Operations & Education
Redwood Software
Toronto, ON
- $150,000 to $170,000 CAD / year
At Redwood, we empower our customers with lights-out automation for their mission-critical business processes.
Added 43 mins ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
- Full-time
Minimum 10 years of experience in a senior technical role in train control systems or automation in other industries such as aerospace, defense, automotive, medical or nuclear
Added 43 mins ago
M
Senior Account Manager
MEDFAR
Montreal, QC
- Full-time
Experience commercializing artificial intelligence, automation, or telephony solutions.
Added 43 mins ago
LT
Automation Engineer
Lorven Technologies Inc.
Mississauga, ON
- Contract
Role: Senior QA Automation Engineer (Playwright)
Added 43 mins ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 43 mins ago
LT
Senior QA Automation Engineer (Playwright)
Lorven Technologies Inc.
Mississauga, ON
- Contract
We are looking for a Senior QA Automation Engineer with strong expertise in Playwright-based test automation and a solid background in manual testing. You will be responsible for ensuring…
Added 43 mins ago
GI
Talent Acquisition Manager
Green Infrastructure Partners
Markham, ON
- Full-time
Act as a trusted advisor to Hiring Managers and senior leaders, providing guidance on hiring strategies, market trends, and talent availability.
Added 43 mins ago
ZS
Senior Java Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Strong knowledge of automated testing methodologies and test automation frameworks.
Added 43 mins ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Vancouver, BC
- Full-time
As a Deals, Real Assets Senior Associate – Data Engineering & Digital Solutions, unlock your potential and embrace the chance to drive meaningful outcomes that'll elevate your career. Your…
Added 59 mins ago
MF
Director Threat Intelligence
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
…systemic constraints across multiple teams, and influences senior stakeholders on investment, resilience, and risk trade-offs, translating enterprise considerations into actionable…
Added 59 mins ago
M
Senior Account Manager
Medfar
Montreal, QC
- Full-time
Experience commercializing artificial intelligence, automation, or telephony solutions.
Added 1 hour ago
SE
Site Service Automation Specialist
Schneider Electric
AB · Edmonton, AB
- $75,200 to $112,800 CAD / year
- Full-time
Join Schneider Electric's Industrial Automation Services team and become a trusted technical advisor to customers operating critical infrastructure and process environments.
Added 1 hour ago
WI
Linear BIM Specialist, Rail and Transit
WSP in Canada
BC · British Columbia, Canada
- Full-time
Ability to manage senior CAD/BIM staff across multiple offices in a matrix environment.
Added 1 hour ago
O
Sr. Engineer Network Administration
OnX
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Engineer - Network Administration to join our Infrastructure Management team. In this role, you will be responsible for designing, administering,…
Added 1 hour ago
O
Sr. Engineer System administrator
OnX
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Systems Administrator to join our Infrastructure Services team. This role is ideal for a hands-on technical professional who thrives in complex…
Added 1 hour ago
RG
Senior Engineering Manager
Regiondo GmbH
Toronto, ON
- Full-time
Senior Engineering Manager – Checkfront & Regiondo
Added 1 hour ago
TR
AI Product Security Manager
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Experience building and integrating security tooling, APIs, and automation into developer workflows, including the use of SAST, SCA, and DAST.

Tata Consultancy Services

Senior Java Low Latency Developer

Mississauga, ON, Canada

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

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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.

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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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