Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 4 hours ago
ES
Advanced DevOps Engineer - EA Sports Technology
EA SPORTS
Vancouver, BC
- Full-time
…results. You have demonstrated success working with large scale systems, prioritizing competing initiatives, and maintaining a strong focus on uptime and predictability. You are passionate…
Added 4 hours ago
DU
Conservation Land Negotiator
Ducks Unlimited Canada
Yorkton, SK
- Full-time
Knowledge of working farms and practices, annual crop and forage/grazing production systems.
Added 4 hours ago
T&
Finance Manager, Financial Accounting & Reporting
Turner & Townsend
Toronto, ON
- Full-time
Implement and maintain robust internal control systems to safeguard company assets (SOX)
Added 4 hours ago
ES
Manager 2, Finance
Easterseals Southern California
Kawartha Lakes, ON
- Full-time
Expertise with accounting and billing software or systems, and third party software vendors. Experience working with health records.
Added 4 hours ago
WI
Lead, Global People Analytics
WSP in Canada
Moncton, NB
- Full-time
Lead data-validation and reconciliation activities to confirm that analytical results align with source systems and approved business requirements.
Added 4 hours ago
A
Parts Advisor - Northland Hyundai
AutoCanada
Prince George, BC
- $23 to $25 CAD / hour
- Other
Must possess a valid Ontario driver's license and have a safe driving history
Added 4 hours ago
R-
Keyholder (Part time) - ERIN MILLS
RCL - Reitmans Canada Ltd/Ltée
Mississauga, ON
- Part-time
Proficient in POS, ERP, ATS systems and Microsoft Office Suite.
Added 4 hours ago
WI
Lead, Global People Analytics
WSP in Canada
Halifax, NS
- Full-time
Lead data-validation and reconciliation activities to confirm that analytical results align with source systems and approved business requirements.
Added 4 hours ago
S
Inventory Control Administrator (Overnights)
Sobeys
Vaughan, ON
- Full-time
Proficient use of Microsoft Office Suite (Outlook, Excel, Word, Access) with experience in EXE, SAP systems being an asset
Added 4 hours ago
H
System Analyst
hireVouch
Toronto, ON · North York, ON
- $80 to $90 CAD / hour
- Contract
Systems Analyst (Sustain Services) – 6 month contract with extensions
Added 4 hours ago
PL
Forklift Mechanic
Power Lift
Mississauga, ON
- Full-time
…equipment types, gaining exposure to both mechanical and electrical systems. Power Lift values safety, quality workmanship, and responsive service, offering opportunities for ongoing skills…
Added 4 hours ago
ES
Manager 2, Finance
Easterseals Southern California
Maple, ON
- Full-time
Expertise with accounting and billing software or systems, and third party software vendors. Experience working with health records.
Added 4 hours ago
XG
Sr AWS Data Engineer , Halifax, Canada
Xforia Global Talent & Technology Solutions
Halifax, NS
- Contract
…managing data pipelines, and ensuring the smooth operation of data…
Added 4 hours 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 4 hours ago
ES
Manager 2, Finance
Easterseals Southern California
St. Phillips, ON
- Full-time
Expertise with accounting and billing software or systems, and third party software vendors. Experience working with health records.
Added 4 hours ago
PD
Manager, Transitional Housing
Phoenix Drug & Alcohol Recovery and Education Society
Surrey, BC
- Full-time
Develop tools and systems to educate staff and service users on policies and procedures and advance a sense of responsibility in common areas and good neighbor relationships with others
Added 4 hours ago
ES
Manager 2, Finance
Easterseals Southern California
Mississippi Mills, ON
- Full-time
Expertise with accounting and billing software or systems, and third party software vendors. Experience working with health records.
Added 4 hours ago
R
iOS Senior Developer - OTT Team (French Services) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
Added 4 hours ago
WI
Lead, Global People Analytics
WSP in Canada
Montreal, QC
- Full-time
Lead data-validation and reconciliation activities to confirm that analytical results align with source systems and approved business requirements.
Added 4 hours ago
R
Android Senior Developer - OTT Team (French Services) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
Added 4 hours ago
WI
Lead, Global People Analytics
WSP in Canada
Winnipeg, MB
- Full-time
Lead data-validation and reconciliation activities to confirm that analytical results align with source systems and approved business requirements.
Added 4 hours ago
UO
Corporate Training Program Delivery Analyst, UCalgary Continuing Education
University of Calgary
Calgary, AB
- Full-time
…contribution to the implementation of improved delivery models, systems, and workflows. The incumbent works closely with Program Managers, Directors, corporate clients, and IT partners to…
Added 4 hours ago
SH
Manager on Site (MOS)
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
…towards Truth and Reconciliation, we work towards decolonizing systems and practices with cultural…
Added 4 hours ago
V
Financial Services Representative - Blundell Centre
Vancity
Richmond, BC
- Part-time
Digital Confidence - Quick to learn and use technology, including CRM systems and digital banking tools
Added 4 hours ago
SH
Manager, Community Health and Support Services
Shared Health-Soins Communs
Winnipeg, MB
- Internship
…towards Truth and Reconciliation, we work towards decolonizing systems and practices with cultural…

Cognizant

Senior .NET API Developer

Halifax, NS, Canada

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

Apply on LinkedIn About employer

Applications open in a new tab.

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

Apply on LinkedIn About employer

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

Report this job

Work requirements

Jobs in Canada