Cognizant

. Net Full stack developer (React JS)

Cognizant
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17 days ago
Kolkāta, IndiaSenior

Responsibilities

  • Design and develop secure, scalable consumer lending applications for loan origination and servicing using .NET, ASP.NET Core Web API, ASP.NET MVC, and C#.
  • Build responsive and accessible React user interfaces using modern JavaScript, HTML, and CSS.
  • Create and optimize SQL Server data models, stored procedures, queries, indexes, and transaction handling for high-volume lending workloads.
  • Develop RESTful APIs and integrate lending platforms including credit bureaus, payment gateways, and risk engines.
  • Deploy and operate resilient, observable applications on Azure using App Service, Functions, Storage, Key Vault, and monitoring tools.
  • Apply secure coding standards, automated unit testing, design patterns, and microservice principles.
  • Troubleshoot production and performance issues across .NET services, React front ends, and SQL Server databases.
  • Collaborate with business analysts, product owners, quality specialists, and operations teams to refine requirements and deliver lending features.
  • Conduct code reviews, knowledge-sharing sessions, and technical walkthroughs.
  • Prepare solution designs, API specifications, data flow diagrams, deployment guides, and other technical documentation.
  • Estimate effort, plan tasks, track progress, and manage technical risks using agile methods.

Requirements

  • At least four years of hands-on experience with .NET technologies, including .NET Framework, ASP.NET Core Web API, ASP.NET MVC, C#, and object-oriented design.
  • Strong proficiency in SQL and SQL Server, including schema design, indexing, query tuning, and transaction handling.
  • Proven experience building modern single-page applications with React, JavaScript, HTML, and CSS.
  • Practical experience deploying and operating applications on Azure, including App Service, Functions, Storage, Key Vault, and monitoring solutions.
  • Extensive consumer lending experience across origination, underwriting, servicing, and collections, with knowledge of compliance and risk considerations.
  • Understanding of design patterns, microservice principles, and RESTful best practices.
  • Ability to communicate effectively with technical and nontechnical stakeholders and document and explain complex technical decisions.

Benefits

  • Hybrid work model.

Tech Stack

AzureC#CSSHTMLJavaScriptMicrosoft SQL Server.NETReactSQL

Categories

Cognizant

About Cognizant

10,000+ employees

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value. We build full-stack AI solutions powered by deep industry, process and engineering expertise — embedding an organization's unique context into technology systems that amplify human potential and drive tangible outcomes. From strategy to deployment, we help global enterprises move from AI ambition to AI impact and stay ahead in a fast-changing world. See how at cognizant.ai | Follow us @cognizant

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