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Added 10 days ago
C
Senior Automation Developer
Citi
Mississauga, ON
- Full-time
Operating within a high-velocity Agile Scrum environment, you will collaborate closely as full-stack automation application developers and with product owners to implement shift-left…
Added 10 days ago
C
Senior Full Stack Java Developer
Citi
Mississauga, ON
- Full-time
…development, and establish and implement new or revised applications systems and programs to meet specific business needs or user…
Added 10 days ago
IC
AEM Full Stack Developer
INNOCEAN Canada
Toronto, ON
- Full-time
We're looking for an experienced AEM Full Stack Developer who thrives on building enterprise-grade digital experiences from front end to back end. If you're a versatile technologist with…
Added 10 days ago
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Full Stack Engineer
VySystems
Brampton, ON
- Full-time
Design, develop, and maintain scalable backend services using Java and Spring Boot within a microservices architecture.
Added 10 days ago
GO
Senior Programmer Analyst
Government of Newfoundland and Labrador
St. John's, NL
- $39.95 to $44.7 CAD / hour
- Full-time
…Programmer Analyst. The Senior Programmer Analyst provides full-stack application development, technical support, systems analysis, design and programming services for new and existing…
Added 10 days ago
JG
Java Developer
J&M Group
Montreal, QC
- Contract
We are hiring for a Java Developer. This role focuses on developing and maintaining full-stack applications supporting non-financial risk management.
Added 10 days ago
WT
Data Engineer
Wissen Technology
Montreal, QC
- Full-time
…high‑performance data pipelines. The ideal candidate comes from a Java or Python backend background and has worked extensively with Apache Spark. Experience with Scala is a plus but not…
Added 10 days ago
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Java Fullstack with AI
Ampstek
Toronto, ON
- Contract
Full-Stack Developer: Angular, Spring Boot BFF, and APIs
Added 10 days ago
YC
Senior Developer, D365
Yoush Consulting
Toronto, ON
- Full-time
As a Senior Developer, Dynamics 365 your responsibilities will include:
Added 10 days ago
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Principal Software Developer
Intuit
Toronto, ON
- Full-time
Full-stack development experience with AI technologies/tools and apply it to user experiences or backend solutions.
Added 10 days ago
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Senior Staff Software Developer
Intuit
Toronto, ON
- Full-time
Full-stack development experience with AI technologies/tools and apply it to user experiences or backend solutions.
Added 10 days ago
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Software Developer
AppDirect
Montreal, QC
- Full-time
You contribute across the full stack and collaborate effectively with specialists when depth is needed. We expect strong fundamentals and steady growth in infra, backend, data, frontend,…
Added 10 days ago
BP
Application Developer Co-op
BC Pensions
Victoria, BC
- Full-time
Full stack development using a variety of technologies
Added 10 days ago
XC
Senior Developer Engineer/Leader - Montreal
Xcelerated Consulting Group, LLC.
Montreal, QC
- Contract
As a Senior Developer, you will serve as a technical leader and subject matter expert in the Regulatory Reporting framework. This in-house application ensures the firm meets its global…
Added 10 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 10 days ago
TI
Java Full Stack Developer
Tekgence Inc
Montreal, QC
- Contract
We are looking for a Full Stack Java Developer with strong experience in Java, Spring Boot, Angular, REST APIs, and microservices. The ideal candidate will be responsible for developing,…
Added 10 days ago
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Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Full-time
7+ years of experience with Java in enterprise systems
Added 10 days ago
VC
URGENT - Full Stack Software Engineer (Java, Angular, Jenkins)
VTRAC Consulting Corporation (WBE)
Cambridge, ON · Greater Kitchener-Cambridge-Waterloo Metropolitan Area
- Contract
Position: Full Stack Software Engineer (Java, Angular, Jenkins)
Added 10 days ago
RE
Full Stack Software Developer
Randstad Enterprise
Montreal, QC
- Full-time
We are seeking a self-driven, dedicated developer to build and test risk and compliance surveillance models in a fast-paced Agile environment. The position requires end-to-end technical…
Added 10 days ago
P
Staff Software Developer, Payments Team
Plusgrade
Montreal, QC
- Full-time
You build maintainable, high-throughput backend services in Java and the Spring framework, with enough full-stack comfort in TypeScript and React to reason across the whole user journey.
Added 10 days ago
AI
Lead Full Stack with AI
Apptoza Inc.
Toronto, ON
- Contract
Build Gen AI system frameworks, Prompt Engineering, including designing and refining prompts to optimize LLM outputs, implementing Gen AI systems into production.
Added 10 days ago
AI
Lead Full Stack with AI
Apptoza Inc.
Toronto, ON
- Contract
Build Gen AI system frameworks, Prompt Engineering, including designing and refining prompts to optimize LLM outputs, implementing Gen AI systems into production.
Added 10 days ago
J
Associate Software Engineer - International
Justworks
Toronto, ON
- $109,000 to $136,000 CAD / year
Improve the performance, reliability, and scalability of our existing systems
Added 10 days ago
FI
Software Engineer – Java / Full Stack
Flexton Inc.
Toronto, ON
- Contract
We are looking for a skilled Software Engineer with strong experience in Java, Spring MVC, JavaScript, React.js and modern web application development. The ideal candidate should have a…
Added 10 days ago
B
Java Full Stack Developer | Montreal, Canada | Hybrid
Blutic
Montreal, QC
- Full-time
Blutic is looking for a Senior Java Full Stack Developer with 7+ years of experience, preferably with exposure to Cloud Architectures & Public

Tata Consultancy Services

Java Tech Lead

Mississauga, ON, Canada

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

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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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