Full Stack Engineer

MERN Stack Developer (MongoDB)

Location: Argentina (Remote)

Duration: Long Term

Key Responsibilities

• Develop and maintain scalable web applications, APIs, and automation solutions
• Design and build secure, high-performance RESTful APIs using Node.js and Express.js
• Create responsive frontend applications using React.js, JavaScript, and TypeScript
• Build and maintain microservices architectures
• Develop complex MongoDB aggregation pipelines and optimize database performance
• Collaborate with cross-functional teams to deliver end-to-end solutions
• Participate in the complete Software Development Lifecycle (SDLC)
• Write clean, maintainable, and well-documented code
• Conduct code reviews and ensure coding best practices
• Implement Test-Driven Development (TDD) and unit testing
• Work with Azure Cloud services for deployment and infrastructure management
• Support CI/CD processes using GitHub and automation pipelines
• Ensure application security, reliability, and scalability

Required Skills & Experience

• 5+ years of experience in Full Stack Development
• Strong experience with the MERN Stack

Proficiency in:

• MongoDB
• Node.js
• Express.js
• React.js
• JavaScript
• TypeScript
• Experience building REST APIs and Microservices
• Strong knowledge of MongoDB aggregation pipelines
• Experience with Git, GitHub, and CI/CD pipelines
• Familiarity with testing frameworks such as Jest and Mocha
• Basic knowledge of:
• Azure Cloud
• VM networking
• PowerShell
• Pester
• Experience with Python, Selenium, and API automation
• Understanding of software design patterns and scalable architecture

Nice to Have

• Exposure to Kubernetes
• Experience with performance and contract testing
• Familiarity with Agile methodologies and enterprise environments
• Experience with API-driven ecosystems
• Knowledge of modern frontend tools such as Webpack, Babel, and NPM
• Familiarity with Immutable.js and cloud-native development