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Added 22 days ago
S
Enterprise Architect
Synechron
Mississauga, ON
- $180,000 to $210,000 CAD / year
- Full-time
…development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first…
Added 22 days ago
T
IT Manager Development (Java/Spring Boot and Enterprise Applications)
TD
Toronto, ON
- Full-time
Lead the delivery of Java-based payment orchestration solutions supporting domestic payment rails working with network Interac.
Added 24 days ago
R&
Business Systems & Technology Lead - Manufacturing
Robertson & Company Ltd.
Uxbridge, ON
- Full-time
Lead the modernization and integration of business systems across manufacturing, operations, engineering, sales and administrative functions.
Added 24 days ago
B
Senior Development Lead - (Cloud /Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
The Senior Software Development Lead provides hands-on technical leadership for the design, development, modernization and production stability of enterprise wire payment services. The role…
Added 25 days ago
RB
Senior Manager, Software Development
Royal Bank of Canada
Toronto, ON
- Full-time
Must have’s:
Added 25 days ago
B
Lead Java Developer
BuzzClan
ON · Ontario, Canada
- Contract
Candidates must possess strong expertise in Java Enterprise Edition (J2EE), front-end and back-end development, relational database technologies, RESTful APIs, cloud-native architectures,…
Added 25 days ago
M
Senior Integration Solution Architect (ASI)
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
who has already led the modernization or migration of an authentication
Added 25 days ago
T
Software Engineer III
TD
London, ON · Toronto, ON
- Full-time
…regulatory compliances and provide interface for audit trails. Modernization of existing application usage cutting edge technology to develop highly available, resilient and secure…
Added 25 days ago
T
Lead Java Engineer
TEKsystems
Toronto, ON
- $90 to $110 CAD / hour
- Contract
We're seeking a hands-on Tech Lead to join a growing engineering organization focused on modernizing lending technology. This individual will provide technical leadership for a pod of 5-6…
Added 25 days ago
AR
Senior IBM i / AS400 Solution Architect – Legacy Modernization
Aliant Resources
Toronto, ON
- Contract
Design modernization approaches for Java, Oracle and Azure environments.
Added 25 days ago
GO
Senior Programmer Analyst
Government of Newfoundland and Labrador
St. John's, NL
- $39.95 to $44.7 CAD / hour
- Full-time
Reporting to the Manager of Enterprise HR Applications and working under the guidance of a Team Lead, the Office of the Chief Information Officer (OCIO) is seeking a Senior Programmer…
Added 25 days ago
MC
Senior DevOps Engineer
Modern Campus
Canada
- Full-time
Build and maintain deployment pipelines and automation, partnering with Development on application modernization, scaling, validation, production readiness, and rollback procedures.
Added 25 days ago
MC
Team Lead, Software Development
Modern Campus
Canada
- Full-time
We are looking for a Team Lead, Software Development to lead a small, high-performing Scrum team responsible for building, modernizing, and supporting enterprise SaaS applications utilizing…
Added 25 days ago
VS
Solution Architect - CRM
vTech Solution Canada
Toronto, ON
- Contract
…solutions across the City’s technology environment. This role will lead both the functional and technical aspects of IBM Maximo solution delivery, including configuration, custom…
Added 26 days ago
TT
AI Application Modernization Architect/Lead- Bilingual
Tech Talent International
Montreal, QC
- $140,000 to $160,000 CAD / year
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 26 days ago
TC
Java Modernization Lead
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Design, develop, and maintain enterprise-grade Java applications. Lead solution design reviews, code reviews, and performance optimization activities. Collaborate with architects, business…
Added 26 days ago
TC
Senior Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Design, develop, test, and maintain enterprise-grade Java applications. Develop RESTful APIs and microservices using Spring Boot and Spring Cloud. Lead solution design discussions, code…
Added 26 days ago
TC
Java Tech Lead
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Design, develop, test, and maintain enterprise-grade full-stack applications using Java and React. Develop responsive and user-friendly web applications using React, JavaScript/TypeScript,…
Added 26 days ago
BS
Java Architect
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
Seeking an experienced Java Technical Lead / Architect to provide technical leadership and solution architecture for enterprise applications. The role will be responsible for designing…
Added 26 days ago
JG
Solution Architect / Java Architect
J&M Group
Toronto, ON
- Full-time
Seeking an experienced Java Technical Lead / Architect to provide technical leadership and solution architecture for enterprise applications. The role will be responsible for designing…
Added 26 days ago
TT
Open Liberty / WebSphere Liberty Lead Application Modernization Architect
Tech Talent International
Toronto, ON
- $71 to $73 CAD / hour
- Contract
Location: Hybrid, 2-3 days in office, downtown Toronto, ON, Canada
Added 26 days ago
Technology Lead - Angular
Infosys
ON
…scalable, and secure UI‑centric and full stack solutions. You will lead modernization initiatives, provide technical directions to the team, and ensure seamless integration between UI and…
Added 26 days ago
Technology Lead - Angular
Infosys
ON
…scalable, and secure UI‑centric and full stack solutions. You will lead modernization initiatives, provide technical directions to the team, and ensure seamless integration between UI and…
Added 26 days ago
Senior Consultant - Modernization (Defense) | Consultant senior - Modernisation (Défense), Public Sector Professional Services | Services professionnels du secteur public
Amazon
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC
…is seeking a skilled Sr. Delivery Consultant – Application Modernization, to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design,…
Added 26 days ago
C
Senior Engineering Manager
Citi
Mississauga, ON
- Full-time
We are seeking an exceptional Senior Engineering Manager to head the development and modernization of our Wholesale Lending Operations (WLO) Technology platforms and initiatives, based out…

Tata Consultancy Services

Java Tech Lead

Mississauga, ON, Canada

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

Apply on LinkedIn About employer

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Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Nov 14, 2026
Posting language: English
Posted: Oct 15, 2026

Original job description

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 empowerment.

Design, develop, test, and maintain enterprise-grade full-stack applications using Java and React. Develop responsive and user-friendly web applications using React, JavaScript/TypeScript, HTML5, and CSS3.Build scalable Microservices and RESTful APIs using Java, Spring Boot, and Spring Cloud. Develop and consume GraphQL and REST APIs for modern web applications. Collaborate with architects, business analysts, product owners, and stakeholders to define technical requirements and solution designs.Design and implement Service-Oriented Architecture (SOA) and Microservices-based solutions. Ensure application scalability, reliability, security, maintainability, and performance. Lead technical discussions, code reviews, and performance optimization activities. Participate in application modernization and cloud migration initiatives. Develop event-driven solutions using technologies such as Kafka, Spark, and Flink. Integrate applications with enterprise systems, third-party platforms, and API management solutions. Implement CI/CD pipelines, automated testing, and DevOps best practices. Work closely with DevOps and Cloud teams to support containerized and cloud-native deployments. Implement Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, or similar tools. Troubleshoot and resolve production incidents, application defects, and performance bottlenecks. Mentor junior developers and contribute to development standards and best practices. Participate actively in Agile ceremonies including sprint planning, estimation, reviews, and retrospectives.

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

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

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, test, and maintain full-stack applications using Java and React, including scalable microservices, APIs, and event-driven solutions. Lead technical discussions and code reviews, support cloud modernization and deployments, resolve production issues, and mentor developers while collaborating with stakeholders and participating in Agile ceremonies.

Requirements

The role calls for expertise in Java, React, Spring Boot, microservices, APIs, and modern web technologies, along with experience in cloud-native development, DevOps, CI/CD, and infrastructure as code. It also requires technical leadership, collaboration with cross-functional stakeholders, production troubleshooting, and mentoring; no specific education or years-of-experience requirement is stated.

Skills

Java
React
JavaScript
TypeScript
HTML5
CSS3
Spring Boot
Spring Cloud
Microservices
RESTful APIs
GraphQL
Kafka
Spark
Flink
CI/CD
Terraform

Visa sponsorship

Not detected in the job text

Keywords

Java
React
JavaScript
TypeScript
HTML5
CSS3
Spring Boot
Spring Cloud
Microservices
RESTful APIs
GraphQL
Service-Oriented Architecture
Kafka
Spark
Flink
CI/CD
Automated Testing
DevOps
Cloud-Native Deployments
Containerization
Infrastructure as Code
Terraform
CloudFormation
Application Modernization
Cloud Migration
Agile
Code Reviews
Performance Optimization
API Management
Production Troubleshooting

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Jobs in Canada