Fullstack Developer (MERN)

TL;DR

Fullstack Developer (MERN): Building and maintaining high-performance end-to-end applications for a US-based digital marketing agency with an accent on scalable APIs and responsive user interfaces. Focus on integrating RESTful services, optimizing database performance, and translating design mockups into interactive components.

Location: Fully Remote, must be based in Colombia. Working hours: 9 am - 6 pm EST.

Salary: $1,300 – $1,800 per month

Company

A full-service US-based digital marketing agency specializing in SEO, PPC, and online growth for painting business owners.

What you will do

• Develop and maintain client-side and server-side applications using React and Node.
• Design and implement RESTful APIs and microservices to bridge front-end and back-end systems.
• Translate design mockups into responsive, interactive, and high-performance front-end components.
• Manage MongoDB, PostgreSQL, and MySQL databases, ensuring data integrity and security.
• Optimize the entire application stack for maximum speed, scalability, and cross-browser compatibility.
• Implement end-to-end authentication and authorization solutions using OAuth or JWT.

Requirements

• 3+ years of experience in full-stack development using Node and React.
• Must be based in Colombia.
• Availability to work 9 am - 6 pm EST.
• Experience in a digital marketing agency is required.
• Proficiency in JavaScript and database management tools (MongoDB, PostgreSQL, or MySQL).
• Strong understanding of HTML5, CSS3/SASS, and Redux.

Nice to have

• Strong understanding of TypeScript.
• Experience with back-end frameworks like Express, NestJS, or Koa.
• Knowledge of Docker, Kubernetes, or CI/CD pipelines.
• Experience with cloud platforms such as AWS, Google Cloud, or Azure.

Culture & Benefits

• Fully remote work environment.
• Paid time off following US Federal Holidays.
• Opportunity to work with top-tier agencies and startups worldwide.
• Culture focused on professional, emotional, and personal fulfillment.