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Added 5 days ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- Contract
Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person…
Added 5 days ago
L
Senior Java Software Engineer
Luxoft
Mississauga, ON
- Full-time
Added 5 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 5 days ago
AI
Senior Software Engineer
Aversan Inc.
Montreal, QC · Greater Montreal Metropolitan Area
- $115,000 to $135,000 CAD / year
- Full-time
We are currently seeking a qualified Full Stack Senior Software Developer to join our team. The ideal candidate will have extensive experience in full stack development using Java and…
Added 5 days ago
E
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 5 days ago
TC
Sr. Java Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Senior-level hands-on Java development experience across the application development lifecycle.
Added 5 days ago
LC
Staff Engineer
Loblaw Companies Limited
Brampton, ON
- Full-time
We are seeking a highly skilled and motivated Senior Enterprise Integration Architect to join our team. This role will be instrumental in managing and enhancing our enterprise integration…
Added 5 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 5 days ago
E
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 5 days ago
D
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 5 days ago
TC
Java Software Engineer
TechNeptune Consulting Inc.
Canada
- Contract
6+ years of Java development experience (6+ years for senior roles).
Added 5 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Experience with Java frameworks like Spring, Hibernate, Spring boot.
Added 5 days ago
CT
Platform Engineer, Transportation Systems
Canadian Tire Corporation
Brampton, ON · Mississauga, ON · Toronto, ON
- Full-time
As a Platform Engineer supporting Transportation Systems, you will be responsible for maintaining, enhancing, supporting, and modernizing business-critical enterprise applications across…
Added 5 days ago
S
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
L
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
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
BR
Java Software Engineer
Benchmark Recruitment
Vancouver, BC · Greater Vancouver Metropolitan Area
- $63 to $73 CAD / hour
- Contract
Job Title: Senior Java Backend Engineer – Cloud & Data
Added 5 days ago
P
Senior Software Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
…Labs group on new concepts. As part of this work, you help re-engineer software delivery so that AI systems and workflows are integrated directly into our operating model and…
Added 5 days ago
P
Senior Applied AI Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
Python · Java · SQL · PySpark · AWS (EKS, SageMaker, Bedrock, Agentcore, DynamoDB, Elasticache, Lambda, LoadBalancer, Glue, Kinesis, S3) · Kubernetes · Docker · Snowflake · SnowPark ·…
Added 5 days ago
B
Senior Software Engineer
BuzzClan
ON · Ontario, Canada
- Contract
We are seeking a Senior Software Developer to support and enhance critical police systems, focusing on enterprise integration, .NET development, and automation.
Added 6 days ago
KG
Java Backend & Integration Engineer (Quarkus & XML/XSLT)
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a senior Java Backend & Integration Engineer with 7 to 13 years of enterprise development experience. This role focuses heavily on data transformation pipelines,…
Added 6 days ago
MG
Senior IGA Engineer - SailPoint IdentityIQ (On-Prem)
Mobility Global
London, ON
- Full-time
Scripting and integration skill (Java/BeanShell, SQL) and connector configuration for diverse target systems, with an audit and compliance orientation.
Added 6 days ago
R
Principal AI Engineer, AI DLC Platform
RBC
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 6 days ago
RC
Senior QA Engineer
Rexall Care Network
Mississauga, ON
- Full-time
The Senior QA Engineer will lead the design and delivery of automated testing solutions that protect the quality, reliability, and performance of Rexall’s digital and enterprise systems.
Added 6 days ago
SG
Senior IGA Engineer - SailPoint IdentityIQ (On-Prem)
S&P Global Mobility
London, ON
- Full-time
Scripting and integration skill (Java/BeanShell, SQL) and connector configuration for diverse target systems, with an audit and compliance orientation.

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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