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Added 5 days ago
SM
RQ11658 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer with strong technical leadership and hands-on experience in enterprise application development, Microsoft Dynamics 365, Power Platform, Azure,…
Added 5 days ago
TC
Full stack developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Demonstrated backend development experience in Java or Python, with the depth required to deliver complex production solutions.
Added 5 days ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.
Added 5 days ago
MS
Java Tech Lead (Hybrid) / Responsable technique Java (hybride)
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as a Java Tech Lead to design and deliver highly scalable, cloud-ready transaction processing platforms that support electronic trading, asset…
Added 5 days ago
TC
Sr Python - Java Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Design, build, test, deploy, and support AI-enabled enterprise applications using Python and Java.
Added 5 days ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Provide ongoing support of Java based applications in Production and test environments including responding to Service requests, Incident & Problem analysis, Service restoration and…
Added 5 days ago
Developer Experience Engineer, AWS Developer Experience
Amazon
Vancouver, BC
We are looking for a Developer Experience Engineer to shape what great agent-driven development looks like on AWS. You will build with agents across AWS services, find the friction, and…
Added 5 days ago
P
Intermediate Software Engineer
PointClickCare
Mississauga, ON
- Full-time
· Experience writing clean code that performs well at scale using Java
Added 5 days ago
S
Senior DevOps and Cloud Engineer
StafinGo
Toronto, ON
- $80 to $105 CAD / hour
- Contract
…records, release documentation, defect fixes, demonstrations, production support, and knowledge-transfer…
Added 5 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Support CI/CD deployments and production releases.
Added 5 days ago
P
Intermediate Software Engineer
PointClickCare
Mississauga, ON
- $112,000 to $125,000 CAD / year
- Full-time
Experience writing clean code that performs well at scale using Java
Added 5 days ago
OT
Senior Software Developer
Ontario Teachers' Pension Plan
Toronto, ON
- Full-time
We are looking for a Senior Software Developer to join the Product Engineering team in support of our Member Services division. As part of a team, you will be responsible for the…
Added 5 days ago
SI
Staff Backend Engineer (Payments and Billing)
Scribd, Inc.
Toronto, ON · Vancouver, BC
- Full-time
We support a culture where our employees can be real and be bold; where we debate and commit as we embrace plot twists; and where every employee is empowered to take action as we prioritize…
Added 5 days ago
FT
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
FDE Times
Toronto, ON
- Full-time
…writing code, integrating disparate security tools, and build production-ready defense…
Added 5 days ago
T
Software Engineer I - Full Stack
TD
Toronto, ON · Mississauga, ON
- Full-time
…programming consistent with standards; provide code maintenance and support during testing cycles and post-production deployment and participate in reviewing peer…
Added 5 days ago
C
Software Developer
Cliniconex
Ottawa, ON · Kanata, ON
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 5 days ago
Q
Full Stack Software Developer (Java/React)
Querentia
Toronto, ON
- Contract
We are seeking an experienced Full Stack Software Developer with strong technical leadership capabilities and expertise in enterprise application development, Microsoft Dynamics 365, Power…
Added 5 days ago
S
Senior Full Stack Developer
StafinGo
Toronto, ON
- $85 to $100 CAD / hour
- Contract
Design, develop, test, and support the Java Spring Boot server that will replace the legacy HRM solution within OCRE.
Added 5 days ago
TC
Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Support CI/CD pipelines, deployments, and production issues
Added 5 days ago
IG
Lead Java Developer
Insight Global
Toronto, ON
- Contract
Insight Global is seeking a lead Java developer in Toronto. You will be the primary point of contact for traders, Quants, and support partners across North America and APAC, and will lead…
Added 5 days ago
A
Java Full Stack Engineer ( AI Engineering)
Astek
Montreal, QC
- Full-time
Apply software engineering best practices, including code review, automated testing, CI/CD, observability, secure development, performance tuning, and production support.
Added 5 days ago
RB
DevOps Engineering Lead
Royal Bank of Canada
Toronto, ON
- Full-time
Lead the design, implementation, and maintenance of scalable, secure, and high-performance infrastructure to support development and production environments.
Added 5 days ago
C
Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Cliniconex
ON · Kanata, Ontario
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 5 days ago
A
AI/ML with Snowflake and or Databricks
Accenture
Mississauga, ON · Montreal, QC
- Full-time
Develop and implement machine learning algorithms, models, and computational systems; design and build scalable data pipelines to support model training and production with DevOps & MLOps
Added 5 days ago
A
AI LLM Senior Analyst
Accenture
Mississauga, ON · Montreal, QC
- Full-time
Develop and implement machine learning algorithms, models, and computational systems; design and build scalable data pipelines to support model training and production with DevOps & MLOps

Tata Consultancy Services

Java Developer

Mississauga, ON, Canada

$100,000 to $130,000 CAD / year · Full-time

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Job details

Pay: $100,000 to $130,000 CAD / year
Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 21, 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.

Roles & Responsibilities

Design, develop, and maintain Java based microservices

Implement RESTful APIs adhering to enterprise design standards

Develop and optimize SQL queries (E2 level) for transactional and reporting use cases

Design and manage MongoDB schemas, indexes, and queries

Ensure high availability, scalability, and performance of microservices

Apply exception handling, logging, monitoring, and resiliency patterns

Collaborate with Business Analysts, Architects, QA, and DevOps teams

Participate in code reviews, unit testing, and defect resolution

Support CI/CD pipelines, deployments, and production issues

Follow secure coding and compliance standards

Salary Range - CA$ 100,000 - CA$ 130,000 Per Year

Note:

TCS does not use artificial intelligence tools for candidate screening or evaluation.

This posting is for a current vacancy

The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation.

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, and maintain Java microservices and RESTful APIs, while optimizing SQL and MongoDB data structures and queries. Ensure service reliability, security, and performance; collaborate across business, architecture, QA, and DevOps teams; and contribute to testing, deployments, and production support.

Requirements

The role calls for mid-to-senior-level capability in Java microservices, RESTful API development, SQL, and MongoDB. It also requires applying enterprise design, secure coding, resiliency, testing, CI/CD, and production-support practices; no education or years-of-experience requirement is specified.

Skills

Java
Microservices
RESTful APIs
SQL
MongoDB
Database Schema Design
Query Optimization
High Availability
Scalability
Performance Optimization
Exception Handling
Logging
Monitoring
Resiliency Patterns
Unit Testing
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Java
Microservices
RESTful APIs
Enterprise Design Standards
SQL
Transactional Queries
Reporting Queries
MongoDB
Database Schemas
Indexes
High Availability
Scalability
Performance Optimization
Exception Handling
Logging
Monitoring
Resiliency Patterns
Code Reviews
Unit Testing
Defect Resolution
CI/CD Pipelines
Deployments
Production Support
Secure Coding
Compliance Standards
DevOps

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