Full Stack Developer ( .NET)

ANTAS PTE. LTD.; Região Norte; Presencial; BRL 120 000 - 180 000; Tempo integral

Resumo da oferta

ANTAS PTE. LTD. is seeking an experienced Full Stack Developer skilled in Microsoft .NET technologies to design, develop, integrate, test, and maintain scalable, secure enterprise web applications and APIs.

You will design and implement backend with C#, .NET 6/7/8, ASP.NET Core, and Web API, and frontend with React.js or Angular, TypeScript, JavaScript, HTML5, and CSS3; work with SQL Server, JWT/OAuth/OpenID Connect, and apply clean architecture and testing in Agile environments.

Qualificações

• Strong experience in C# and the .NET ecosystem.
• Proficient in building RESTful APIs and microservices.
• Experience with SQL Server and EF Core.
• Familiarity with authentication/authorization (JWT, OAuth, OpenID Connect).
• Solid understanding of SOLID, design patterns, and DI.
• Experience with unit/integration testing (xUnit, NUnit, MSTest).
• Agile/Scrum experience and collaboration with cross-functional teams.

Responsabilidades

• Design and develop scalable, secure web applications and APIs.
• Implement RESTful services with versioning, validation, and logging.
• Collaborate with UI/UX, QA, DevOps, and stakeholders.
• Write unit and integration tests to maintain code quality.
• Participate in code reviews and architectural discussions.
• Troubleshoot issues and optimize performance.
• Follow Agile/Scrum ceremonies and continuous improvement.

Conhecimentos

C#

.NET Core / .NET 6+/NET 8

ASP.NET Core Web API

RESTful APIs

Entity Framework Core

LINQ

SOLID principles

Design patterns

Dependency injection

Async/Await

Unit testing

Agile/Scrum

Formação académica

Bachelor's degree in Computer Science or related

Ferramentas

React.js

Angular

TypeScript

HTML5

CSS3

JWT

OAuth 2.0

OpenID Connect

Descrição da oferta de emprego

Job Summary

We are seeking an experienced Full Stack Developer skilled in Microsoft .NET technologies to design, develop, integrate, test, and maintain scalable, secure enterprise web applications and APIs.

Responsibilities

• Design and develop scalable, secure, and high-performance web applications using C#, .NET 6/7/8, ASP.NET Core, and Web API
• Develop backend business logic, services, and reusable components using C#, LINQ, Entity Framework Core, and .NET Core
• Design and implement RESTful APIs with versioning, validation, exception handling, logging, and authentication
• Develop responsive and interactive user interfaces using React.js or Angular with TypeScript, JavaScript, HTML5, and CSS3
• Integrate frontend applications with backend REST APIs and microservices to ensure seamless data flow
• Design and optimize Microsoft SQL Server databases including tables, views, stored procedures, functions, indexes, and complex queries
• Perform SQL query optimization and database performance tuning to enhance application efficiency
• Implement authentication and authorization using JWT, OAuth 2.0, OpenID Connect, and ASP.NET Core Identity
• Apply Object-Oriented Programming, SOLID principles, design patterns, dependency injection, and clean architecture to develop maintainable code
• Design and develop microservices-based applications and service-to-service integrations for modular system architecture
• Implement centralized logging, error handling, monitoring, and application diagnostics to ensure system reliability
• Write unit and integration tests using frameworks such as xUnit, NUnit, or MSTest to maintain code quality
• Participate in code reviews, technical design discussions, and architecture decisions to improve software solutions
• Troubleshoot application defects, performance issues, integration problems, and production incidents promptly
• Collaborate effectively with business analysts, UI/UX designers, QA engineers, DevOps engineers, and project stakeholders
• Engage actively in Agile/Scrum ceremonies including sprint planning, estimation, daily stand-ups, and retrospectives
• Contribute to technical documentation, coding standards, development guidelines, and continuous improvement initiatives

Backend Development Skills

• Apply strong hands-on expertise in C# to develop backend solutions
• Utilize .NET Core / .NET 6+ / .NET 8 frameworks to build robust applications
• Develop ASP.NET Core Web API and RESTful services to support frontend and third-party integrations
• Use Entity Framework Core and LINQ to manage data access and manipulation efficiently
• Apply Object-Oriented Programming concepts to design modular and reusable code
• Implement SOLID principles and common design patterns to enhance code maintainability
• Use dependency injection and middleware to improve application modularity and scalability
• Employ asynchronous programming with async/await and Task-based patterns to optimize performance
• Manage exception handling, logging, configuration, and application security to ensure stable operations