Full Stack Developer (.NET & React)

Requirements:

Must have

3+ years of professional experience

• C#, ASP.NET Core, and the broader .NET ecosystem.
• Strong experience developing web applications, APIs, and services using JavaScript/TypeScript, modern front-end frameworks (React.js),
• Working knowledge of relational and NoSQL databases, including SQL Server, MongoDB, and DynamoDB, with an understanding of data modeling and performance fundamentals.
• Experience with CI/CD pipelines, Agile delivery practices, and secure coding principles.
• Understanding of object-oriented programming, design patterns, API design, system integration, and application support in production environments.

Nice to have

• Experience with AWS and/or Azure, Git-based workflows.
• Exposure to containerization, Infrastructure as Code, and observability or monitoring tools.
• Experience supporting modernization, cloud migration, or platform improvement initiatives.
• Experience working in an Agile/Scrum environment (Jira/ADO).
• Experience in development documentation.

Responsibilities

• Design, develop, test, deploy, and support full stack applications using JavaScript/TypeScript frameworks like AngularJS (legacy apps) to modern React (new) with integrated design systems like Foundation (legacy) or ANT (new), and C#/.NET technologies.
• Build responsive user interfaces based off UI/UX designs in Figma, scalable APIs, and backend services that meet business and technical requirements.
• Work with relational and NoSQL data stores, including SQL Server, AWS RDS, MongoDB, and DynamoDB, to design models, optimize queries, and maintain data integrity.
• Contribute to solution design, API architecture, integration patterns, and application modernization efforts including documentation and flow diagrams.
• Develop and support cloud-based solutions in AWS and/or Azure, including deployments, configurations, and service integrations.
• Participate in CI/CD practices, source control, testing, troubleshooting, incident support, and root cause analysis.
• Collaborate within Agile teams and contribute to code reviews, best practices, continuous improvement, and ongoing skill development.

Language Required

English Level Advanced 80-95%

Location

Hybrid, Colombia.