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Added 18 days ago
Senior .NET Developer – Application Security
Cognizant
Halifax, NS
Full-time
As a Senior .NET Developer, you will make an impact by strengthening the security posture of enterprise applications through vulnerability analysis, remediation, and secure software…
Added 18 days ago
Senior .NET Developer – Application Security
Cognizant
Halifax, NS
Full-time
As a Senior .NET Developer, you will make an impact by strengthening the security posture of enterprise applications through vulnerability analysis, remediation, and secure software…
Added 2 months ago
.NET Developer
Viv Technologies Inc.
Toronto, Ontario
Full-time
The .NET Developer works in a small agile development team, producing the billing and payroll component of the most advanced home care practice management system in the industry. This role…
Added 15 days ago
.Net Developer
J&M Group
Toronto, ON
Full-time
Develop and maintain legacy .NET applications across Windows 10/11, Windows Server, and OpenShift/cloud environments.
Added 23 days ago
.NET Developers (Talent Pool)
Orangutech
Canada
Temporary
…innovative technology solutions. We are building a pool of talented .NET Developers to support upcoming opportunities across multiple federal and enterprise…
Added 8 days ago
Senior Full-Stack .NET Developer (Vue.js AND Angular/React experience)
Iris Software Inc.
Toronto, ON
Contract
Iris's direct client, Canada’s Top 5 Bank, is looking to hire a Full Stack .NET Developer (Vue.js AND Angular/React experience) for a long-term contract opportunity in Toronto, ON - (Hybrid…
Added 23 days ago
Full Stack .NET Developer (Angular & Cloud Technologies)
Cognizant
Halifax, NS
Full-time
As a Full Stack .NET Developer, you will make an impact by designing, developing, and supporting scalable enterprise applications using modern Microsoft technologies, Angular, and cloud…
Added 12 days ago
.NET Developer – Real-Time Payments, Azure & API
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Essential skills for Real Time Payments Developer
Added 2 months ago
Full Stack .NET Developer
Inorbital
Toronto, ON
Full-time
Role Description The Full Stack .NET Developer will work on-site in Toronto, ON in a full-time capacity, contributing to the design, development, and maintenance of enterprise web…
Added 1 month ago
Lead .Net Developer - Burnaby
RedMane Technology
Burnaby, BC
Full-time
RedMane has a full-time opportunity for a Lead Developer as we continue to grow our Vancouver based practice. The Lead Developer is a hands-on role responsible for architecture and driving…
Added 12 days ago
Senior Full Stack .NET Developer
Techso
Montreal, QC
Full-time
Techso is looking for a Senior Full Stack .NET Developer to help design and develop digital solutions used by our clients across Canada.
Added 3 months ago
.Net Developer
BrainStation
Vancouver, British Columbia · Toronto, Ontario
Full-time
As a .NET Developer you'll be tasked with working on web application development in C# and.NET. Working within the software development team, your duties will require you to assist in the…
Added 3 months ago
Lead .Net Software Developer
Citi
Remote, Canada
Full-time · Remote
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Added 5 months ago
.NET Developer (backend) - Hybrid
ISAAC Instruments
Saint-Bruno-de-Montarville, Quebec
Full-time
As a Software Developer – Server, you design, develop, test, and secure high-quality technological solutions aligned with ISAAC’s strategic objectives. You collaborate with the team and…
Added 5 months ago
.NET Developer (backend) - Hybrid
ISAAC Instruments
Saint-Bruno-de-Montarville, Quebec
Full-time
As a Software Developer – Server, you design, develop, test, and secure high-quality technological solutions aligned with ISAAC’s strategic objectives. You collaborate with the team and…
Added 1 day ago
Senior Backend Developer- .NET
Charger Logistics Inc
Brampton, ON
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 1 day ago
Senior Backend Developer- .NET
Charger Logistics Inc.
Brampton, ON
Full-time
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 9 days ago
Intermediate Developer, Development and Delivery
Porter Airlines Inc.
Toronto, ON
Full-time
We are seeking an Intermediate Developer to build and scale distributed, event-driven applications including APIs, web apps, and background workers within our IT delivery teams. This role…
Added 24 days ago
Backend Developer (.NET)
Appnovation Technologies
Vancouver, BC
As a Senior Software Engineer - Backend, you will build the .NET services that carry the core business logic of a modern operational SaaS platform for K-12 education. The platform automates…
Added 1 month ago
Full Stack .NET Developer
Calliere
Montreal, QC · Old Montreal, Quebec
Full-time
…expanding its technology team and looking for an experienced .NET Full Stack Developer. This role suits someone who has built and shipped scalable enterprise systems end to end -…
Added 3 months ago
[Montréal] - .Net Developer
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, Quebec · Greater Montreal Metropolitan Area
Full-time
We are looking for a .Net Developer for one of our clients, an investment bank based in Montreal.
Added 18 days ago
Back-End Developer (.NET) - Quebec
InnovMetric Software Inc.
QC
Full-time
…analyze, and optimize their metrology processes. As a Back-End Developer, you will contribute to the development of our service-oriented back-end architecture, web interfaces, and secure…
Added 4 months ago
Développeur(euse) Logiciel / Software Developer- .NET (Cloud Platform)
Genetec
Montreal, Quebec
Full-time
Votre équipe, Genetec One, est un groupe de développement de logiciels infonuagiques situé dans la province de Québec, avec des équipes à Québec, Ville Saint-Laurent et Brossard! Une équipe…
Added 23 days ago
Senior Full Stack Developer (.NET, React & Cloud Technologies)
Cognizant
Halifax, NS
Full-time
As a Senior Full Stack Developer, you will make an impact by designing, developing, and supporting scalable web applications and cloud-based solutions that drive business outcomes. You will…
Added 3 months ago
Senior .NET Developer
Sapsol Technologies Inc
Montreal, Quebec
Contract
Well versed with Microsoft technologies - .NET, Azure Data services (ADF, Azure SQL) Azure PaaS (Web apps, key vaults, Function Apps, Azure App Service) & Azure DevOps – CI/CD

Cognizant

Senior Full Stack Developer (.NET, React & Cloud Technologies)

Halifax, NS, Canada

Pay: The annual salary for this position ranges from $90,000 to $100,000, depending on experience and qualifications.
Job type: Full-time
Apply by: Sep 26, 2026
Posting language: English
Posted: Aug 27, 2026

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Original job description

About The Role

As a Senior Full Stack Developer, you will make an impact by designing, developing, and supporting scalable web applications and cloud-based solutions that drive business outcomes. You will be a valued member of the engineering team and collaborate with architects, business stakeholders, DevOps teams, and fellow developers to deliver high-quality software solutions.

In This Role, You Will

Design, develop, and maintain enterprise web applications using .NET technologies and React.
Build and optimize scalable backend services, APIs, and database solutions using SQL Server, PostgreSQL, or other relational databases.
Collaborate with cross-functional teams to translate business requirements into technical solutions and application enhancements.
Perform software testing, code reviews, troubleshooting, and quality assurance activities to ensure reliable and high-performing applications.
Leverage modern DevOps and cloud technologies to support continuous integration, deployment, and application lifecycle management.

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 2-3 days per week in a Cognizant office. 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. This may change based on the project you are engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What You Need To Have To Be Considered

Strong experience developing applications using .NET technologies (C#, ASP.NET, .NET Framework, or .NET Core).
Proven hands-on experience with React and modern frontend development practices.
Experience working with relational databases such as SQL Server, PostgreSQL, or similar database technologies.
Experience with GitHub, Azure DevOps, SonarQube, and Artifactory in enterprise development environments.
Knowledge of cloud platforms and services, including Azure, Google Cloud Platform (GCP), and Oracle Cloud.
Experience with Azure Data Lake Storage (ADLS), Azure Data Factory (ADF), Databricks, or similar data platform technologies.
Solid understanding of software development lifecycle (SDLC), unit testing, quality assurance, and application support.
Strong analytical, problem-solving, and communication skills.

Compensation

The annual salary for this position ranges from $90,000 to $100,000, depending on experience and qualifications. This role is also eligible for Cognizant’s discretionary annual incentive program, subject to performance and applicable plan terms.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

These will help you stand out

Experience building cloud-native applications and microservices architectures.
Knowledge of CI/CD pipelines, DevOps practices, and infrastructure automation.
Experience with RESTful APIs and modern integration frameworks.
Exposure to data engineering, analytics, and large-scale data processing solutions.
Experience working in Agile or Scrum delivery environments.
Familiarity with modern JavaScript, HTML5, CSS3, and responsive web application development.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

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More about this job

Responsibilities

Design, develop, and maintain scalable enterprise web applications and cloud-based solutions using .NET and React. Collaborate with cross-functional teams to translate business requirements into technical solutions and ensure high performance through testing and code reviews.

Requirements

Requires strong experience in .NET technologies, React, and relational databases like SQL Server or PostgreSQL. Candidates should be proficient with Azure DevOps, cloud platforms, and data platform technologies such as Databricks.

Skills

.Net
React
C#
Asp.net
Sql Server
Postgresql
Azure
Google Cloud Platform
Oracle Cloud
Github
Azure Devops
Sonarqube
Artifactory
Azure Data Lake Storage
Azure Data Factory
Databricks

Benefits

Discretionary annual incentive program
Wellbeing programs

Visa sponsorship

Not detected in the job text

Keywords

.Net Core
C#
React
Sql Server
Postgresql
Azure
Gcp
Oracle Cloud
Azure Data Lake Storage
Azure Data Factory
Databricks
Github
Azure Devops
Sonarqube
Artifactory
Sdlc
Unit Testing
Cloud-native
Microservices
Ci/cd
Restful Apis
Agile
Scrum
Javascript
Html5
Css3
Responsive Web Design
Data Engineering
Analytics

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