Jobs in Canada

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Added 1 day ago
C
Senior .NET API Developer
Cognizant
Halifax, NS
- $61,500 to $104,500 CAD / year
- Full-time
Senior .NET API Developer (Payments & Microservices)
Added 1 day ago
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Data Cloud Engineer
RCL - Reitmans Canada Ltd/Ltée
Montreal, QC
- Full-time
Hands-on experience with Snowflake, Microsoft Azure, or Google Cloud Platform (GCP).
Added 1 day ago
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Endpoint Management Analyst
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- $95,000 to $118,000 CAD / year
- Full-time
Intermediate knowledge of Azure / Entra ID (conditional access, device registration, hybrid join, role-based access).
Added 1 day ago
ES
Experienced DevOps Engineer - EA Sports Technology
EA SPORTS
Vancouver, BC
- Full-time
Cloud Platforms: Experience with Azure, AWS, or Google Cloud Platform (GCP).
Added 1 day ago
(2027 Bachelor's/Master's graduates) Economics Consulting Analyst/Associate
Charles River Associates - Private
Toronto, ON
Experience in Excel, Stata, Python, R, SQL, SAS, ArcGIS/ArcPy, or Cloud computing (Databricks/Spark, Google Cloud, Azure, AWS);
Added 1 day ago
1P
Information Technology Security Analyst
10 Percent Recruiting Ltd.
AB · Edmonton, AB
- Full-time
2+ years experience in securing and monitoring Azure and M365.
Added 1 day ago
AS
Software Developer
AgileGrid Solutions
Canada
- Full-time
…Experience operating services on AWS, Google Cloud, or Microsoft Azure, together with containers and orchestration technologies such as Docker and Kubernetes, is…
Added 1 day ago
Power Platform Technical Lead
Dentons
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Edmonton, AB · Calgary, AB
…Studio, SharePoint Online and related Microsoft 365 or approved Azure…
Added 1 day ago
KG
SharePoint .NET Developer
K&K Global Talent Solutions INC.
Montreal, QC
- Full-time
We are seeking an experienced SharePoint .NET Developer to design, develop, and support modern applications using .NET 8+, SharePoint Online, Microsoft 365, Azure, and React. The ideal…
Added 1 day ago
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Technical Scrum Master
INFOYA
Toronto, ON
- $70,000 to $80,000 CAD / year
- Full-time
Work Arrangement: Hybrid (2 days in office per week)
Added 1 day ago
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Specialist Cloud Security
CPKC
Calgary, AB
- Full-time
…implementing and enhancing security controls across AWS and Azure environments. You will collaborate closely with cloud engineers, architects, and business stakeholders to identify and…
Added 1 day ago
Senior Quality Engineer
Capgemini
Mississauga, ON
Added 1 day ago
Sr. Software Developer - Full-Stack
Range Group - Job Postings
Toronto, ON
This is a hybrid position, currently requiring a minimum of two days per week onsite at our office located at 2 Queen St
Added 1 day ago
SC
IT Officer
Sunrise Credit Union
Brandon, MB
- Full-time
Familiarity with cloud technologies (Azure, O365).
Added 1 day ago
OH
Senior Program Manager
Ontario Health
Toronto, ON
- Full-time
Enterprise Agile coaching experience and proficiency with Agile frameworks and tools, including Azure DevOps or Jira, as an asset.
Added 1 day ago
Sr. Software Developer - Full-Stack
TripArc
Toronto, ON
This is a hybrid position, currently requiring a minimum of two days per week onsite at our office located at 2 Queen St
Added 1 day ago
AI
SharePoint Developer / Transformation Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Florenceville-Bristol, NB
- Full-time
Hands-on experience with VS Code, Git/GitHub or Azure Repos, package management, and standard development/debugging tools.
Added 1 day ago
Security Analyst
Westerkirk
Calgary, AB
Added 1 day ago
Sr. Software Developer - Full-Stack
Range
Toronto, ON
This is a hybrid position, currently requiring a minimum of two days per week onsite at our office located at 2 Queen St
Added 1 day ago
JG
MS Dynamics 365 Developer
J&M Group
Canada
- Full-time
Experience with Agile development tools (Jira, Azure DevOps)
Added 1 day ago
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Senior Administrator, Database
Glencore
Sparwood, BC
- $96,000 to $113,000 CAD / year
- Full-time
Assets include Azure SQL Database and Azure SQL Managed Instance (including on-premises/cloud migrations), VMware or other enterprise virtualization platforms, and DevOps, source control or…
Added 1 day ago
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Enterprise Storage and Backup Specialist
Bombardier
Dorval, QC
- Full-time
Experience integrating storage and backup platforms with server, virtualization, database, and cloud environments, preferably including Azure and hybrid infrastructure.
Added 1 day ago
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Application Monitoring Specialist
Experis
Mississauga, ON
- $45 to $65 CAD / hour
- Contract
Added 1 day ago
QW
Sr Finops Architect/Lead
Quantum World Technologies Inc.
Toronto, ON
- Contract
Must Have Skills :: Azure , Snowflake , Datalink , Apptio BI and Power Apps
Added 1 day ago
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Senior Developer – C#, .NET Core & Snowflake // Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
- Full-time
A technically strong developer who can independently deliver application development requirements using C#, .NET Core, and Snowflake, with exposure to Azure and AKS being an added advantage.

Cognizant

Senior .NET API Developer

Halifax, NS, Canada

$61,500 to $104,500 CAD / year · Full-time

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Job details

Pay: $61,500 to $104,500 CAD / year
Job type: Full-time
Apply by: Dec 10, 2026
Experience: 8+ years of experience developing enterprise applications using C#, .NET/.NET Core, ASP.NET Core Web API, and ASP.NET MVC Core.
Posting language: English
Posted: Nov 10, 2026

Original job description

Senior .NET API Developer (Payments & Microservices)

About The Role

As a Senior .NET API Developer, you will make an impact by designing, developing, and supporting scalable, secure, and high-performance APIs and microservices that power critical payment and financial services applications. You will work closely with cross-functional teams to deliver enterprise-grade solutions using modern .NET technologies while contributing to architecture, API governance, and Agile delivery practices.

In This Role, You Will

Design and develop scalable, secure, and high-performance RESTful Web APIs and microservices using C#, .NET/.NET Core, ASP.NET Core Web API, and ASP.NET MVC Core following API-first design principles and industry best practices.
Own the end-to-end API lifecycle including API design, development, integration, testing, deployment, versioning, maintenance, and production support.
Design and implement authentication and authorization solutions using OAuth 2.0, OpenID Connect (OIDC), JWT bearer tokens, claims-based authorization, RBAC, and enterprise identity providers such as Microsoft Entra ID.
Develop and maintain microservices-based applications with a focus on resiliency, security, performance, observability, and scalability.
Implement API management capabilities using Apigee, including gateway integration, traffic management, security policies, and API governance.
Design, develop, and optimize database solutions, SQL queries, and stored procedures to support high-volume transactional systems.
Participating in Agile ceremonies including sprint planning, backlog refinement, design reviews, code reviews, and retrospectives.
Utilize Azure DevOps and Jira for source control, CI/CD, work item management, and release planning.
Collaborate with architects, product owners, and business stakeholders to deliver innovative and reliable solutions supporting cards and payments platforms.

Required Qualifications

8+ years of experience developing enterprise applications using C#, .NET/.NET Core, ASP.NET Core Web API, and ASP.NET MVC Core.
Strong expertise in REST API development, API-first design methodologies, and microservices architecture.
Hands-on experience with API management platforms, preferably Apigee.
Experience implementing secure authentication and authorization using OAuth 2.0, OpenID Connect, JWT, and enterprise identity management solutions.
Strong SQL and relational database experience, including data modeling, query optimization, and stored procedure development.
Experience working in Agile/Scrum environments utilizing Azure DevOps and Jira.
Proven experience developing solutions within the cards and payments domain.

Preferred Qualifications

Experience designing distributed systems and cloud-native applications.
Knowledge of payment card processing, authorization, settlement, dispute, and chargeback workflows.
Experience implementing CI/CD pipelines and DevOps best practices.
Experience mentoring developers and contributing to architecture and technical design decisions.
Experience working within highly regulated financial services environments.

Work Model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring associates to work onsite 2-3 days per week in Halifax, Nova Scotia (NS). The remaining days may be worked remotely, subject to project, client, and business requirements.

Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs. The working arrangements for this role are accurate as of the date of posting and may change based on project, client, and business needs. Rest assured, we will always be clear about role expectations.

Salary And Other Compensation

The annual salary for this position is CAD $61,500 - $104,500, depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

The salary range identified above is intended to provide potential candidates with a general understanding of the compensation associated with the position. Final compensation decisions are based on a variety of factors including experience, qualifications, skills, education, and geographic location.

Benefits

Cognizant offers a comprehensive and competitive benefits package designed to support the health, wellbeing, and financial security of our associates, including:

Comprehensive Medical, Dental, and Vision Coverage
Life Insurance and Disability Coverage
Employee Assistance Program (EAP)
Registered Retirement Savings Plan (RRSP) and applicable company programs
Paid Vacation and Personal Days
Paid Statutory Holidays
Employee Wellness Programs
Employee Resource Groups and Inclusion Networks
Learning and Development Programs
Certification and Professional Development Support
Employee Referral Program

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More about this job

Responsibilities

Design, develop, and support secure, scalable, high-performance APIs and microservices for payment and financial services applications, owning their lifecycle from design through production support. Implement API management, identity and access controls, and database solutions while collaborating with cross-functional teams and contributing to Agile delivery and architecture decisions.

Requirements

Requires 8+ years of enterprise application development experience with C#, .NET, ASP.NET Core Web API, and ASP.NET MVC Core, plus strong expertise in REST APIs, API-first design, microservices, API management, authentication, and SQL databases. Candidates must have experience in cards and payments and Agile/Scrum delivery using Azure DevOps and Jira; distributed systems, cloud-native applications, CI/CD, mentoring, and regulated financial services experience are preferred.

Skills

C#
.NET
ASP.NET Core Web API
ASP.NET MVC Core
REST API Development
Microservices Architecture
Apigee
OAuth 2.0
OpenID Connect
JWT
Microsoft Entra ID
SQL
API Governance
Azure DevOps
Jira
Payment Systems

Benefits

Medical, Dental, and Vision Coverage
Life Insurance
Disability Coverage
Employee Assistance Program
Paid Vacation and Personal Days
Paid Statutory Holidays
Employee Wellness Programs
Employee Resource Groups and Inclusion Networks
Learning and Development Programs
Certification and Professional Development Support
Employee Referral Program
Discretionary Annual Incentive Program

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET
.NET Core
ASP.NET Core Web API
ASP.NET MVC Core
RESTful Web APIs
API-First Design
Microservices
Apigee
OAuth 2.0
OpenID Connect
JWT Bearer Tokens
Microsoft Entra ID
SQL
Relational Databases
Stored Procedures
Cards and Payments
Payment Card Processing
Authorization
Settlement
Disputes
Chargebacks
Azure DevOps
Jira
Agile
CI/CD
DevOps
Distributed Systems
Cloud-Native Applications
API Governance

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Jobs in Canada