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Added 4 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities. This is a hands-on role for someone who can move from a…
Added 4 days ago
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Data Engineer - Canada Region
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 4 days ago
S
Data Engineer - Canada Region
Slalom
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 4 days ago
S
Data Engineer - Canada Region
Slalom
Calgary, AB
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 4 days ago
WD
Senior Site Reliability Engineer
Walt Disney Animation Studios
Vancouver, BC
- $120,700 to $161,800 CAD / year
- Full-time
The Senior Site Reliability Engineer will drive the design, implementation, and operation of reliable, scalable infrastructure across the studio. This role partners closely with team…
Added 4 days ago
WT
Data Engineer
Wissen Technology
Montreal, QC
- Full-time
We are looking for a Data Engineer with strong backend engineering fundamentals and hands‑on experience building scalable, high‑performance data pipelines. The ideal candidate comes from a…
Added 4 days ago
AI
Senior Software Engineer
Aversan Inc.
Montreal, QC · Greater Montreal Metropolitan Area
- $115,000 to $135,000 CAD / year
- Full-time
…will have extensive experience in full stack development using Java and related technologies, as well as a proven track record of leading teams and driving projects to…
Added 4 days ago
SJ
Principal Associate, AI Engineer
So Jobs
Toronto, ON
- $148,200 to $169,100 CAD / year
- Full-time
We are seeking a talented AI Engineer to join a high-impact team focused on developing scalable, responsible, and innovative AI solutions. In this role, you will work at the intersection of…
Added 4 days ago
TC
Quality Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
…and Selenium. Create reusable automated test scripts using Java/TypeScript. Integrate automation suites with CI/CD pipelines. Validate application functionality across complex multi-tier…
Added 4 days ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer
Added 4 days ago
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Scala Engineer
E-Solutions
Canada
- Contract
Added 4 days ago
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Sr. Backend Engineer - Test Automation
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer with strong backend development experience and a passion for building high-quality, reliable software through automation.
Added 4 days ago
TC
Sr. Java Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Develop and refactor maintainable Java applications using clean-code principles and design patterns.
Added 4 days ago
TR
Senior Software Engineer
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
We are looking for a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise to design, build, deploy, and operate scalable cloud-native services and the…
Added 4 days ago
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Sr. Software Engineer - Backend
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer with strong backend development experience and hands-on expertise in cloud infrastructure and DevOps.
Added 4 days ago
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Senior Automation Engineer
DIRTT
AB · Calgary, AB
- Full-time
The Senior Automation Engineer is responsible for architecting and executing the technical automation framework that drives operations from initial order submission through to manufacturing…
Added 4 days ago
TC
Java Software Engineer
TechNeptune Consulting Inc.
Canada
- Contract
Maintain API documentation and support Java, Spring Boot, and Camel upgrades.
Added 4 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Experience with Java frameworks like Spring, Hibernate, Spring boot.
Added 4 days ago
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Senior Software Engineer, Backend
Sardine
Remote, Canada
- $180,000 to $206,000 CAD / year
- Full-time
- Remote
As a backend-focused Senior Software Engineer, you will play a pivotal role in designing, constructing, and maintaining APIs, services, and systems across our engineering team. This…
Added 5 days ago
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Engineer - Product
Xero
Remote, Canada
- Full-time
- Remote
You bring proficient backend development experience with one or more programming languages such as C#, .NET, Java, or Go.
Added 5 days ago
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Senior Application Engineer - IAM
lululemon
Vancouver, BC
- Full-time
As a Senior Application Engineer, you will lead the design and implementation of complex application solutions spanning multiple business processes and system modules, establishing…
Added 5 days ago
C
Full Stack Engineer
Code17Tek
Toronto, ON
- Full-time
We’re looking for a Java Full Stack Developer with strong hands-on experience in Java, Spring Boot, and React or Angular to build and enhance enterprise applications.
Added 5 days ago
RB
Principal AI Engineer, AI DLC Platform
Royal Bank of Canada
Toronto, ON
- Full-time
As Principal AI Engineer you will own the technical direction of that journey. You will define the platform architecture, the production boundary between code that runs in production and…
Added 5 days ago
M
Computer Vision Engineer
MobSquad
Toronto, ON
- Full-time
We are a well-funded, hyper-growth, company looking for an experienced Computer Vision Engineer. If you've ever dreamed of working with a top tier technology company backed by the very best…
Added 5 days ago
C
Software Development Engineer in Test (Python)
CGI
Halifax, NS
- Full-time
Working knowledge of Java and object-oriented programming concepts.

Tata Consultancy Services

Sr. Java Engineer

Toronto, ON, Canada

$90,000 to $100,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $90,000 to $100,000 CAD / year
Job type: Full-time
Apply by: Nov 19, 2026
Posting language: English
Posted: Oct 20, 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 empowerment.

Key responsibilities

Develop and refactor maintainable Java applications using clean-code principles and design patterns.
Build comprehensive unit tests with JUnit and Mockito, applying TDD to reduce regressions.
Lead code-quality practices through reviews, pair programming, coding standards, and technical-debt reduction.
Apply advanced core Java concepts including collections, concurrency, generics, streams, exception handling, and JVM memory management.
Integrate automated testing, SonarQube, JaCoCo, and quality gates into CI/CD pipelines.
Work collaboratively across Agile, cross-functional teams.

Core skills

Senior-level hands-on Java development experience across the application development lifecycle.
Java, Spring/Spring Boot, RESTful APIs, and microservices.
JUnit, Mockito, TDD, SOLID principles, and design patterns.
Maven/Gradle, Git/Bitbucket, Jenkins, and CI/CD practices.
Strong analytical, problem-solving, communication, and documentation capabilities.

Added advantages

AI-assisted development tools.
Docker and Kubernetes.
AWS.
Security-scanning knowledge and Agile delivery experience.
Hands-on Java, Spring Boot, and DevOps experience.

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

Develop and refactor maintainable Java applications, build unit tests using JUnit and Mockito, and apply clean-code principles, design patterns, and TDD. Lead code-quality practices, integrate automated testing and quality tools into CI/CD pipelines, and collaborate with Agile cross-functional teams.

Requirements

Requires senior-level hands-on Java development experience across the application development lifecycle, including Java, Spring Boot, RESTful APIs, and microservices. Candidates should have experience with testing, build and version-control tools, CI/CD, and strong analytical, communication, problem-solving, and documentation skills.

Skills

Java
Spring Boot
RESTful APIs
Microservices
JUnit
Mockito
Test-Driven Development
SOLID Principles
Design Patterns
Maven
Gradle
Git
Bitbucket
Jenkins
CI/CD
Docker

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring
Spring Boot
RESTful APIs
Microservices
JUnit
Mockito
Test-Driven Development
SOLID Principles
Design Patterns
Clean Code
Collections
Concurrency
Generics
Java Streams
Exception Handling
JVM Memory Management
Maven
Gradle
Git
Bitbucket
Jenkins
CI/CD
SonarQube
JaCoCo
Docker
Kubernetes
AWS
Agile
Security Scanning

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