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Added 13 mins ago
YO
Payroll and HRIS Specialist
YMCA of Southern Interior BC
Kelowna, BC
- Full-time
Lead configuration, testing, and optimization of UKG Payroll, HRIS, Workforce Management, Time & Attendance, and Scheduling.
Added 13 mins ago
VN
Senior Eng Technologist
Vecima Networks Inc.
Saskatoon, SK
- Full-time
…broadband access, content delivery, cloud-native software, automation, and AI-enabled solutions, Vecima helps service providers modernize cable and fiber networks, deliver exceptional…
Added 13 mins ago
AI
Electrician
American Iron and Metal
Hamilton, ON
- Full-time
…of electrical, instrumentation, control, communication, and automation systems throughout the facility. The role supports recycling operations by diagnosing and resolving equipment and…
Added 28 mins ago
TI
Functional Testing Quality Assurance Analyst
TekStaff IT Solutions
Toronto, ON
- Contract
TekStaff's Client has a current vacancy for a Functional Testing Quality Assurance Analyst
Added 28 mins ago
B
QA Engineer
BluWave-ai
Ottawa, ON
- Full-time
1+ years of experience in software quality engineering, with hands-on API test automation and manual testing experience.
Added 28 mins ago
C
Technical Architect
Cognizant
Mississauga, ON
- Full-time
Show extensive hands on experience with PHP and Python for building robust server side logic RESTful services and automation scripts that integrate seamlessly with diverse frontend and data…
Added 28 mins ago
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Business Analyst (Wholesale Lending)
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Mississauga, ON
- Full-time
Lead to formulation of strategies processes for Product Road map Development and Governance and contribute to defining standards and new automation initiatives
Added 29 mins ago
TG
Senior Quality Assurance Analyst
TMX Group
Montreal, QC
- Full-time
Drive Automation: Design, script, and execute automated test scenarios covering both technical and trading-related topics.
Added 29 mins ago
TG
Programmer Analyst C++
TMX Group
Montreal, QC
- Full-time
…quality of your code. Some scripting (Python) for validation and automation processes is part of the challenge. As a member of the squad you will share in the success of the product and its…
Added 29 mins ago
C
Senior UI Developer - Vice President
Citi
Mississauga, ON
- Full-time
Quality Advocacy: Promote best practices for engineering excellence in coding, testing, build, deployment, and the maintenance of high-quality software.
Added 29 mins ago
TI
Performance Test Engineer
Themesoft Inc.
Vancouver, BC
- Contract
Looking for test engineer with exp in functional & performance testing and automation of embedded devices. This role is part of SQA team responsible for leading the design, implementation,…
Added 29 mins ago
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Junior Photonics Engineer
Quantized Technologies
Calgary, AB
- Full-time
We are seeking a driven and hands-on Junior Photonics Engineer to support the development and testing of optical systems for quantum technologies, including entangled photon sources. This…
Added 44 mins ago
P
Finance Contracts Analyst
PointClickCare
Mississauga, ON
- Full-time
…improvement initiatives, including workflow enhancements and automation opportunities. Participate in system testing, data quality initiatives, and cross functional projects that improve…
Added 44 mins ago
TT
Industrial Engineering Manager
The TJX Companies, Inc.
Mississauga, ON · CAN Home Office Mississauga ON
- $89,208 to $135,086.4 CAD / year
- Full-time
Evaluate automation and technology solutions that improve labour productivity and efficiency.
Added 59 mins ago
Claims Assistant
Munich Re
Toronto, ON
Identify recurring operational issues and contribute to practical process improvements, system testing and user acceptance activities.
Added 59 mins ago
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Senior DevOps Engineer
Pixieset
Vancouver, BC
- Full-time
Proficiency in a programming or scripting language, such as Python or shell, with experience writing, testing, and maintaining automation or developer tooling.
Added 59 mins ago
M
RQ11672 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Provides advice on the testing strategy, test plans, the
Added 1 hour ago
Technical Coordinator, Parking Services
City of Mississauga
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…processes, operational systems, digital services, reporting and automation solutions within Parking Services. The position serves as a technical subject matter expert, translating…
Added 1 hour ago
Sr. .Net developer
Capgemini
Montreal, QC
Analyze existing applications and recommend opportunities for modernization, technical debt reduction, code optimization, and increased automation.
Added 1 hour ago
H
Building Operator
Hines
Toronto, ON
- Other
Oversee the start-up/shutdown and operation of major building equipment utilizing the Building Automation System
Added 1 hour ago
L
Responsable du marketing, Québec/Marketing Lead-Quebec
LexisNexis
Quebec, QC
- Full-time
Added 1 hour ago
OP
Junior Quality Engineer
Ontario Power Generation
Oshawa, ON
- Full-time
Document and track defects found during automation runs, maintain accurate test logs/reports for traceability, and collaborate with QA leads/developers while participating in Agile…
Added 1 hour ago
SO
Bilingual Microsoft 365 Trainer
Special Olympics Canada
Toronto, ON
- $68,000 to $80,000 CAD / year
- Contract
Participate in SharePoint modernization, Teams governance, Copilot, automation, and business process improvement initiatives.
Added 1 hour ago
SI
Business Analyst -Wholesale lending
Smart IT Frame LLC
Mississauga, ON
- Full-time
Lead to formulation of strategies processes for Product Road map Development and Governance and contribute to defining standards and new automation initiatives
Added 1 hour ago
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Electrical & Instrumentation Engineer
Tenova
Mississauga, ON
- Full-time
…continuous improvement of electrical, instrumentation, and automation systems. The role supports projects from concept through commissioning by developing specifications, reviewing supplier…

Capgemini

Sr. .Net developer

Montreal, QC, Canada

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Job roles:

What will you do?

Design, develop, implement, and maintain technical solutions supporting legacy and modern .NET applications hosted on Windows 10/11, Windows Server, and cloud/container platforms, including desktop application components.
Analyze existing applications and recommend opportunities for modernization, technical debt reduction, code optimization, and increased automation.
Troubleshoot application issues, perform root cause analysis, remediate vulnerabilities, and refactor legacy code to improve application stability and maintainability.
Develop and support integrations between applications using REST/SOAP APIs, HTTP-based services, XML, and other enterprise integration mechanisms.
Document application design, technical changes, configurations, troubleshooting procedures, and implementation updates.
Work cross-functionally with business partners, Agile squads, infrastructure teams, and Site Reliability Engineering (SRE) teams to prioritize and successfully deliver project and operational work.
Participate in code reviews, testing, deployment, production support, and continuous improvement activities.
Communicate and interact frequently with business and technology partners located across Canada and globally.

What do you need to succeed?

Must-have

Minimum 5+ years of hands-on software development experience using the Microsoft .NET technology stack, including development, implementation, maintenance, and support of enterprise applications.
Strong experience with C#, .NET / .NET Core, and Microsoft development technologies.
Experience developing and supporting front-end, back-end, desktop, Windows-hosted, and cloud/container-hosted application components, including OpenShift environments.
Strong understanding of object-oriented programming, application design principles, and enterprise software development practices.
Experience with security authentication and authorization mechanisms, including OAuth, Active Directory, application certificates, and related security technologies.
Strong experience with HTTP, SOAP, REST APIs, and web services supporting rich-client and cloud-based applications.
Understanding of XML structures and data layouts to facilitate data exchange and integration between platforms.
Hands-on experience in application troubleshooting, debugging, root cause analysis, vulnerability remediation, and refactoring of legacy code.
Experience working with source control, build/deployment processes, and CI/CD practices.
Ability to work effectively across Agile development teams, business stakeholders, SRE, and other technology teams.
Strong analytical, problem-solving, documentation, and communication skills.

Nice-to-have / Secondary Skills

Experience or working knowledge of Java and the Spring ecosystem is an asset.
Familiarity with Java, Spring Boot, Spring MVC, and Java-based REST APIs/microservices.
Experience troubleshooting, supporting, or making enhancements to Java/Spring Boot applications is preferred.
Familiarity with Java development tools and frameworks such as Maven/Gradle, JUnit, JPA/Hibernate, or equivalent technologies would be beneficial.
Experience working within an enterprise application landscape containing a combination of .NET and Java-based applications.
Exposure to microservices and containerized applications using OpenShift/Kubernetes would be an asset.
Experience within banking, financial services, or another large enterprise technology environment would be beneficial.

The base compensation range for this role in the posted location is: 80,000 to 95,652

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave

Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
Life and disability insurance
Employee assistance programs
Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States. http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

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More about this job

Responsibilities

Design, develop, and maintain technical solutions for legacy and modern .NET applications across various platforms. Collaborate with cross-functional teams to modernize applications, reduce technical debt, and ensure system stability through troubleshooting and automation.

Requirements

Requires a minimum of 5 years of hands-on experience with the Microsoft .NET stack, including C# and enterprise application support. Candidates must possess strong analytical skills and experience with API integrations, security protocols, and CI/CD practices.

Skills

.NET
.NET Core
C#
Software development
REST APIs
SOAP
SQL
Cloud platforms
Containerization
OpenShift
Object-oriented programming
CI/CD
Troubleshooting
Vulnerability remediation
Agile
System integration

Benefits

Paid time off
Company paid holidays
Personal days
Sick leave
Medical coverage
Dental coverage
Vision coverage
Retirement savings plans
Life insurance
Disability insurance
Employee assistance programs

Visa sponsorship

Not detected in the job text

Keywords

.NET
.NET Core
C#
Windows Server
Cloud
Containerization
OpenShift
REST
SOAP
HTTP
XML
OAuth
Active Directory
CI/CD
Agile
SRE
Java
Spring Boot
Microservices
Kubernetes
Maven
Gradle
JUnit
JPA
Hibernate
Banking
Financial services
Automation
Refactoring
Root cause analysis

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