Find work in Canada.

584,915 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 19 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 19 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 days ago
S
Staff Software Engineer, Risk Engineering
Stripe
Toronto, ON
- Full-time
Enable Risk as a Service: Lead the architectural evolution toward a multi-tenant screening platform - laying the technical foundation for both internal product launches and external…
Added 19 days ago
TT
AI Application Modernization Architect/Lead- Bilingual
Tech Talent International
Montreal, QC
- $140,000 to $160,000 CAD / year
- Full-time
Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.
Added 19 days ago
TT
Staff Software Engineer, AI Foundations (AI Agent Optimization)
Temporal Technologies
Canada
- Full-time
In this role, you will lead our agent optimization efforts. You will design tools and mechanisms to help Temporal users build agents that are optimized for token spend and response time…
Added 19 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 19 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 19 days ago
Senior Java Developer Solution Architect
Citi
Mississauga, ON
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 19 days ago
Development Lead - Air Canada Mobile Application
Air Canada
Toronto, ON
The Development Lead is a senior, hands-on engineering leader who owns the Air Canada mobile application end to end: the iOS and Android clients, the backend-for-frontend (BFF) and API…
Added 19 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 19 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 19 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 19 days ago
Techincal Lead
Capgemini
Mississauga, ON
We are hiring a Technical Lead with 10+ years of experience in full-stack development, specializing in TypeScript, Node.js, React, and AWS Serverless technologies. The role involves leading…
Added 19 days ago
L
Performance Testing Lead
LTM
Mississauga, ON
- $125,815 to $137,800 USD / year
- Full-time
Lead performance engineering teams provide technical guidance review deliverables and ensure timely delivery with required quality standards
Added 19 days ago
AC
Development Lead - Air Canada Mobile Application
Air Canada
Toronto, ON
- Full-time
The Development Lead is a senior, hands-on engineering leader who owns the Air Canada mobile application end to end: the iOS and Android clients, the backend-for-frontend (BFF) and API…
Added 19 days ago
L
Performance Test Lead / Performance Engineering (Senior Specialist - Quality Engineering)
LTM
ON · Ontario, Canada
- $135,336 to $149,300 USD / year
- Full-time
Lead performance engineering teams provide technical guidance review deliverables and ensure timely delivery with required quality standards
Added 19 days ago
P
Staff Software Developer, Payments Team
Plusgrade
Montreal, QC
- Full-time
You will technically lead the Payments team to centralize and evolve our transaction processing architecture across Plusgrade's growing business units. Most of your time will go toward…
Added 19 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
…issues, contributing to overall QA strategy, and providing technical guidance to other QA…
Added 19 days ago
AI
Lead Full Stack with AI
Apptoza Inc.
Toronto, ON
- Contract
As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform…
Added 19 days ago
AI
Lead Full Stack with AI
Apptoza Inc.
Toronto, ON
- Contract
As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform…
Added 19 days ago
VR
Systems Integration Architect
Venterra Realty
Richmond Hill, ON
- Full-time
Reporting to the Director, Data Engineering, this role will serve as the technical authority for how commercial enterprise applications interact, exchange information, and support business…
Added 19 days ago
FI
Maximo Subject Matter Expert / Solution Architect
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
…SME will be responsible for leading both the functional and technical aspects of Maximo solution development - including configuration design, system integrations, custom Maximo…
Added 19 days ago
C
Lead Performance Engineer
Collabera
Toronto, ON
- $60 to $69 CAD / hour
- Contract
We are seeking an experienced Load and Performance Lead Engineer with 15+ years of hands-on experience in software development, performance engineering, and performanc
Added 19 days ago
VR
Systems Integration Architect
Venterra Realty
Richmond Hill, ON
- Full-time
Reporting to the Director, Data Engineering, this role will serve as the technical authority for how commercial enterprise applications interact, exchange information, and support business…
Added 19 days ago
LT
Senior Java Developer / Technical Lead
Lorven Technologies Inc.
Toronto, ON
- Contract
We are seeking an experienced Senior Java Developer / Technical Lead to design and deliver secure, scalable, high-performance banking and payment applications. The ideal candidate will have…

Tata Consultancy Services

Java Tech Lead

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 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.

Apply About employer

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

Report this job