Jobs in Ontario (217,418 jobs)

Jobs across Ontario, Canada. Choose a city or town to search nearby.

217,418 listings · 21,479 employers Counted Nov 9, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (5,524 listings), Shoppers Drug Mart (4,310 listings), Walmart Canada (3,666 listings).

Common roles: Retail sales associate, Practical nurse, Registered nurse.

35,137 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	23.00	18,803
CAD / year	80,000.00	14,957
USD / year	155,000.00	86
CAD / month	4,054.00	68
CAD / week	1,500.00	48
CAD / day	120.50	24
USD / hour	20.00	13

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 17% hybrid, 82% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Ontario

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Tata Consultancy Services

Senior Application Developer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

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

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Applications open in a new tab.

Job details

Pay: $90,000 to $100,000 CAD / year
Job type: Full-time
Apply by: Nov 25, 2026
Posting language: English
Posted: Oct 26, 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.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration 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 of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Role Description:

Design, develop, and maintain scalable backend applications using Java and Quarkus

Build and support services involving XMLXSLT transformations using libraries such as Saxon

Develop and maintain parser components for structured data processing and conversion, including transformation to YAML

Work with XSLT parsers and rule policy-based processing frameworks

Implement and support integrations using message queues (MQs)

Ensure secure communication and transport using protocols such as TLS and MQ

Analyze technical requirements and translate them into robust backend solutions

Troubleshoot, optimize, and enhance existing backend and transformation components

Collaborate with architects, analysts, and cross-functional teams to deliver integration solutions

Leverage Copilot, Codex, or similar AI-assisted development tools to improve developer productivity and code quality

Participate in code reviews, testing, and deployment support activities

Required Skill Set:

Strong hands-on experience in Java backend development

Experience with Quarkus

Good experience with Saxon XMLXSLT libraries

Strong understanding of XML, XSLT, and XSLT parser implementation

Experience in building or maintaining parsers

Experience in converting/translating structured data into YAML files

Knowledge of policy-based and rule-based processing

Hands-on experience with MQs message queue-based integrations

Good understanding of communication security protocols such as TLS and MQ

Experience with backend application debugging, performance tuning, and support

Salary Range - CA$ 80,000 - CA$ 100,000 Per annum

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, and maintain Java and Quarkus backend applications, including XML/XSLT transformations, structured-data parsers, YAML conversion, and message-queue integrations. Troubleshoot and optimize backend components, support secure communications, and collaborate with cross-functional teams on integration solutions, testing, reviews, and deployments.

Requirements

Candidates need strong hands-on Java backend development experience, experience with Quarkus and Saxon, and a solid understanding of XML, XSLT, parser development, and structured-data-to-YAML conversion. They should also have experience with policy- or rule-based processing, message-queue integrations, TLS and MQ security, and backend debugging and performance tuning.

Skills

Java
Quarkus
Saxon
XML
XSLT
Parser Development
YAML
Policy-Based Processing
Rule-Based Processing
Message Queues
TLS
Backend Development
Data Transformation
Debugging
Performance Tuning
AI-Assisted Development Tools

Visa sponsorship

Not detected in the job text

Keywords

Java
Quarkus
Saxon
XML
XSLT
YAML
Parser Development
Structured Data Processing
Data Transformation
Policy-Based Processing
Rule-Based Processing
Message Queues
MQ
TLS
Backend Applications
Backend Development
Integration Solutions
AI-Assisted Development
Copilot
Codex
Code Reviews
Testing
Deployment Support
Debugging
Performance Tuning
IT Services
IT Consulting

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