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Added 9 days ago
A
Guidewire developer
augMentis
Quebec, QC
- Full-time
Role Description This full-time Guidewire Developer role is a hybrid position based in Québec, QC, with flexibility for some work from home. The Guidewire Developer will design, develop,…
Added 9 days ago
TT
Staff Software Engineer, AI Foundations (AI Agent Optimization)
Temporal Technologies
Canada
- Full-time
Take end-to-end ownership of new features, working with other teams to deliver exceptional reliability and a great developer experience.
Added 9 days ago
A
Technical Support Engineer
Airbyte
Remote, Canada
- $89,000 to $105,000 CAD / year
- Full-time
- Remote
…context." We're now building that context infrastructure for production-grade agents on the same open foundation, as agents become the primary consumers of enterprise…
Added 9 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 9 days ago
Development Lead - Air Canada Mobile Application
Air Canada
Toronto, ON
…with delivery leadership (code quality, release readiness and production stability) across the mobile delivery…
Added 9 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 9 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 9 days ago
AI and Data - Senior Consultant - AI Engineer
EY
AB · Calgary, AB
Advanced object-oriented coding skills in Python for production-level codebases. Familiarity with Java, TypeScript/JavaScript is a plus.
Added 9 days ago
AI and Data - Manager - AI Engineer
EY
AB · Calgary, AB
Advanced object-oriented coding skills in Python for production-level codebases. Familiarity with Java, TypeScript/JavaScript is a plus.
Added 9 days ago
L
Performance Testing Lead
LTM
Mississauga, ON
- $125,815 to $137,800 USD / year
- Full-time
Analyze production logs application usage patterns transaction volumes and peakload data to develop productionlike workload models
Added 10 days ago
P
Senior Software Engineer
PointClickCare
Mississauga, ON
- $142,000 to $158,000 CAD / year
- Full-time
Experience writing clean code that performs well at scale using Java
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
…and solution design to development, testing, deployment, and production…
Added 10 days ago
AS
Applied Scientist, Alexa Connections
Amazon Science
Vancouver, BC
- Full-time
Knowledge of programming languages such as C/C++, Python, Java or Perl
Added 10 days ago
AC
Development Lead - Air Canada Mobile Application
Air Canada
Toronto, ON
- Full-time
…with delivery leadership (code quality, release readiness and production stability) across the mobile delivery…
Added 10 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
Analyze production logs application usage patterns transaction volumes and peakload data to develop productionlike workload models
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
VR
Systems Integration Architect
Venterra Realty
Richmond Hill, ON
- Full-time
…enterprise applications interact, exchange information, and support business processes. The successful candidate will partner with system owners, vendors, Cyber Security, Data Engineering,…
Added 10 days ago
AG
Senior Java Full Stack Developer
Axiom Global Technologies
Toronto, ON
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 10 days ago
JG
Java Full Stack & Identity Access Developer
J&M Group
Toronto, ON
- Contract
JUnit, Postman, production support, and Agile/Scrum.
Added 10 days ago
C
Lead Performance Engineer
Collabera
Toronto, ON
- $60 to $69 CAD / hour
- Contract
The individual will work closely with application development, architecture, infrastructure, and production support teams to design, develop, and execute performance testing strategies for…
Added 10 days ago
VR
Systems Integration Architect
Venterra Realty
Richmond Hill, ON
- Full-time
…enterprise applications interact, exchange information, and support business processes. The successful candidate will partner with system owners, vendors, Cyber Security, Data Engineering,…
Added 10 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…
Added 10 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Demonstrable ability to support and administer production business applications (triage, troubleshooting, root-cause analysis, and resolution) within an ITSM/ticketing environment,…
Added 10 days ago
MS
Java Full Stack Developer
Millennium Software and Staffing Inc
Toronto, ON
- $55 to $60 CAD / hour
- Contract
Job Description: CGEMJP00360308 - Senior Java Full Stack Developer - Toronto Canada 4 days a week on site not negotiable

Tata Consultancy Services

Senior Java Developer

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 Java applications. Develop RESTful APIs and microservices using Spring Boot and Spring Cloud. Lead solution design discussions, code reviews, and performance optimization activities. Collaborate with architects, business analysts, product owners, and stakeholders to define technical requirements. Ensure application scalability, reliability, security, and maintainability. Analyze business requirements and translate them into technical solutions. Mentor and provide technical guidance to junior and mid-level developers. Establish coding standards, development best practices, and quality guidelines. Troubleshoot and resolve application, integration, and production issues. Design and implement APIs, middleware integrations, and event-driven solutions. Participate in CI/CD implementation and DevOps-driven development practices. Support cloud-based deployments and modernization initiatives. Perform database design, query optimization, and performance tuning activities. Contribute to Agile ceremonies including sprint planning, estimation, 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 enterprise Java applications, APIs, and microservices, ensuring they are scalable, secure, reliable, and maintainable. Lead technical design and code reviews, optimize performance, resolve production issues, mentor developers, and contribute to cloud modernization, CI/CD, and Agile delivery.

Requirements

The role calls for senior-level Java development expertise, including Spring Boot and Spring Cloud, API and microservices development, database optimization, and cloud-based delivery. It also requires technical leadership, collaboration with cross-functional stakeholders, mentoring, and experience with Agile and DevOps practices; no specific education or years of experience are stated.

Skills

Java
Spring Boot
Spring Cloud
RESTful APIs
Microservices
Solution Design
Code Reviews
Performance Optimization
Application Security
Middleware Integration
Event-Driven Solutions
CI/CD
DevOps
Cloud Deployments
Database Design
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Spring Cloud
RESTful APIs
Microservices
Enterprise Applications
Solution Design
Code Reviews
Performance Optimization
Scalability
Reliability
Application Security
Maintainability
Middleware Integration
Event-Driven Solutions
CI/CD
DevOps
Cloud Deployments
Application Modernization
Database Design
Query Optimization
Performance Tuning
Agile
Sprint Planning
Technical Mentoring
Production Support
IT Services
Technology Consulting

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