Software Estratégico
Posted 3w ago

6913 Senior Fullstack – .NET Core / React.js

Software Estratégico
Chihuahua or Buenos Aires
OnsiteFull Time
Responsibilities
  • developing services
  • building components
  • optimizing queries
Requirements
  • Requires 6+ years of software development experience
  • .NET Core, C#
  • Web API
  • React.js, Redux
  • JavaScript, HTML, CSS
  • SQL Server, Git
  • Agile/Scrum, and advanced English
Technical tools mentioned
.NET CoreC#React.jsSQL ServerMVCWeb APIReduxJavaScriptHTMLCSSGitMicrosoft AzureAzure FunctionsService BusBlob StoragexUnitNUnitJestKarma

Job description

We are looking for a Senior Full Stack Engineer with strong hands-on experience in .NET Core, C#, React.js, and SQL Server to join a team developing and maintaining scalable enterprise applications.

This position requires a strong technical background across backend and frontend development, as well as the ability to communicate effectively with US-based clients and cross-functional teams.

? What you'll do

  • Design, develop, and maintain scalable backend services using .NET Core, C#, MVC, and Web API.
  • Build clean, reusable, and high-quality frontend components using React.js and Redux.
  • Develop and maintain unit, integration, and functional tests.
  • Write and optimize complex SQL Server queries and stored procedures.
  • Collaborate directly with US-based clients and technical teams to understand requirements and deliver solutions.
  • Debug, refactor, and optimize existing applications.
  • Participate throughout the complete Software Development Life Cycle (SDLC).
  • Create and maintain technical documentation.
  • Provide production and post-implementation support when required.
  • Participate actively in Agile/Scrum ceremonies.
  • Collaborate with architects and technical leads to ensure alignment with architectural standards and best practices.


Requisitos

Must-have requirements

  • 6+ years of professional software development experience, ideally in Full Stack roles.
  • Strong hands-on experience with .NET Core and C#.
  • Strong experience developing RESTful services using Web API.
  • Solid professional experience with React.js.
  • Experience with Redux, JavaScript, HTML, and CSS.
  • Strong SQL Server knowledge, including complex queries and stored procedures.
  • Experience with Git and version control workflows.
  • Experience working with Agile/Scrum methodologies.
  • Understanding of enterprise software development and release processes.
  • Strong problem-solving and debugging skills.
  • Ability to work independently and manage multiple priorities.
  • Advanced English (B2+/C1), with the ability to communicate effectively with US-based clients and stakeholders.

⭐ Nice to have

  • Experience with Microsoft Azure, particularly Azure Functions, Service Bus, or Blob Storage.
  • Experience with CI/CD pipelines and DevOps practices.
  • Experience with testing frameworks such as xUnit, NUnit, Jest, or Karma.
  • Previous experience in client-facing roles with US-based companies or clients.


About Software Estratégico

Colombian technology consulting firm delivering custom software and digital and cognitive transformation solutions to business clients.