Senior Full-Stack Developer - .NET, React & Cloud

Cognizant; Halifax; Hybrid; CAD 90,000 - 100,000; Full time

Job summary

Cognizant is seeking a Senior Full Stack Developer to design, develop, and support scalable web apps and cloud-based solutions. You will collaborate with architects, stakeholders, DevOps, and fellow developers to deliver high-quality software.

You will work on enterprise web apps with .NET and React, build backend services with relational DBs, and leverage Azure/GCP/Oracle Cloud. A hybrid schedule with 2-3 days in the office is possible.

Qualifications

• Strong experience with .NET technologies (C#, ASP.NET, .NET Framework or .NET Core).
• Hands-on experience with React and modern frontend practices.
• Experience with relational databases such as SQL Server, PostgreSQL, or similar.
• 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 SDLC, unit testing, QA, and application support.
• Strong analytical, problem-solving, and communication skills.

Responsibilities

• 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 CI/CD and application lifecycle management.

Skills

C#

ASP.NET

.NET Core

React

SQL Server

PostgreSQL

Azure DevOps

GitHub

Cloud Azure

Azure Data Lake

Azure Data Factory

Databricks

SDLC

Unit testing

Tools

GitHub

Azure DevOps

SonarQube

Artifactory

Job description

Cognizant is seeking a Senior Full Stack Developer to design, develop, and support scalable web apps and cloud-based solutions. You will collaborate with architects, stakeholders, DevOps, and fellow developers to deliver high-quality software.

You will work on enterprise web apps with .NET and React, build backend services with relational DBs, and leverage Azure/GCP/Oracle Cloud. A hybrid schedule with 2-3 days in the office is possible.