Senior Full Stack Developer (.NET & Docker)

Cognizant; Departamento Famaillá, Buenos Aires; Hybrid; ARS 2,400,000 - 3,600,000; Full time

Job summary

Cognizant in Argentina is seeking a Senior Full Stack Developer to design, develop, and maintain scalable web apps using Angular 16+ and .NET 6+. You will build RESTful APIs, optimize SQL databases, and implement Azure serverless solutions.

You will collaborate across product, architecture, and design teams, participate in code reviews, and drive CI/CD pipelines with Azure DevOps. A hybrid or remote work model is available, with strong emphasis on quality and innovation.

Qualifications

• Advanced English communication skills, both written and verbal.
• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.
• Proven experience as a Full Stack Developer or Software Engineer delivering enterprise-grade applications.
• Strong hands-on experience with Angular 16+, .NET 6+, and ASP.NET MVC.
• Experience developing and consuming RESTful APIs.
• Strong knowledge of SQL databases, including query optimization and performance tuning.
• Experience with Azure Functions and serverless application architectures.
• Hands-on experience with Azure DevOps, including Boards, Repositories, and CI/CD pipelines.
• Experience using AI-assisted development tools such as GitHub Copilot, Copilot Agent Mode, or similar productivity tools.
• Strong problem-solving skills, attention to detail, communication, and teamwork abilities.

Responsibilities

• Design, develop, and maintain modern web applications using Angular 16+ and .NET 6+.
• Build and maintain secure, scalable RESTful APIs.
• Develop and optimize SQL database solutions, including schema design and query tuning.
• Implement cloud-native and serverless solutions using Azure Functions and other Azure services.
• Collaborate with cross-functional teams to deliver new features and enhancements across the SDLC.
• Participate in code reviews and promote best practices for code quality, security, performance, and maintainability.
• Manage work items and project delivery using Azure DevOps Boards.
• Design, implement, and maintain CI/CD pipelines to automate testing, deployment, and releases.
• Troubleshoot, debug, and resolve application and performance issues.
• Stay current with emerging technologies, AI-assisted development tools, and software engineering best practices.

Skills

Angular 16+

.NET 6+

ASP.NET MVC

RESTful APIs

SQL databases

Azure Functions

Azure DevOps

GitHub Copilot

Copilot Agent Mode

AI-assisted tools

Education

Bachelor's degree in CS/Engineering/IT

Tools

Docker

Kubernetes

Azure DevOps Boards

Job description

Senior Full Stack Developer (.NET & Docker)

About the role

As a Senior Full Stack Developer, you will make an impact by designing, developing, and maintaining scalable web applications using modern Microsoft technologies. You will be a valued member of the engineering team, collaborating with product managers, architects, designers, and fellow developers to deliver high-quality digital solutions that support business objectives.

In this role, you will:

• Design, develop, and maintain modern web applications using Angular 16+ .NET 6+.
• Build and maintain secure, scalable, and high-performing RESTful APIs.
• Develop and optimize SQL database solutions, including schema design, query tuning, and data integrity management.
• Implement cloud-native and serverless solutions using Azure Functions and other Microsoft Azure services.
• Collaborate with cross-functional teams to deliver new features and enhancements throughout the software development lifecycle.
• Participate in code reviews and promote best practices related to code quality, security, performance, and maintainability.
• Manage work items and project delivery using Azure DevOps Boards.
• Design, implement, and maintain CI/CD pipelines to automate testing, deployment, and release processes.
• Troubleshoot, debug, and resolve application and performance issues.
• Stay current with emerging technologies, AI-assisted development tools, and software engineering best practices.

Work model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on business requirements, this position is open to qualified applicants located in Argentina and may operate in either a hybrid or remote work model, depending on project needs. 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’re 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

• Advanced English communication skills, both written and verbal.
• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.
• Proven experience as a Full Stack Developer or Software Engineer delivering enterprise-grade applications.
• Strong hands-on experience with Angular 16+,.NET 6+, and ASP.NET MVC.
• Experience developing and consuming RESTful APIs.
• Strong knowledge of SQL databases, including query optimization and performance tuning.
• Experience with Azure Functions and serverless application architectures.
• Hands-on experience with Azure DevOps, including Boards, Repositories, and CI/CD pipelines.
• Experience using AI-assisted development tools such as GitHub Copilot, Copilot Agent Mode, or similar productivity tools.
• Strong problem-solving skills, attention to detail, communication, and teamwork abilities.

These will help you stand out

• Experience with Azure App Services, Azure Storage, and Azure Active Directory.
• Knowledge of containerization technologies such as Docker and Kubernetes.
• Experience designing or supporting microservices architectures.
• Experience with automated testing frameworks, including unit, integration, and end-to-end testing.
• Exposure to additional front-end frameworks or modern JavaScript libraries.
• Experience implementing DevOps and cloud-native engineering best practices.