Senior Fullstack Developer – React.js, Node.js

This is a fully remote position, open to applicants in Colombia.

📋 Description

• Develop web applications for enterprise customers utilizing data from contemporary semantic layers and AI agents powered by LLM.

• Create responsive and accessible frontends using React/TypeScript for business and operational users.

• Construct and maintain Node.js REST APIs that integrate with data platforms and third-party enterprise systems.

• Incorporate AI capabilities such as conversational interfaces, intelligent search, and LLM-driven summaries through the Anthropic SDK.

• Implement authentication and authorization mechanisms with enterprise identity providers like Microsoft Entra ID / Azure AD.

• Deploy and manage applications on AWS using Docker.

• Participate in code reviews, testing, and the creation of technical documentation.

• Collaborate closely with data, AI, and product teams.

⛳️ Requirements

• Demonstrated fullstack experience in delivering production-quality web applications.

• Strong expertise across the technology stack, particularly in API design, authentication, and performance optimization.

• Familiarity with both relational and non-relational databases.

• Experience in automated testing methods (unit, integration, E2E).

• Proficient in conversational English (B2+) for daily team collaboration.

• Expertise in React, TypeScript, Node.js, AWS, Docker, PostgreSQL, MongoDB, Redis, Anthropic SDK, Azure AD, OAuth 2.0, and JWT.

• Preferred: experience with semantic layer tools (Omni, Looker, dbt).

• Preferred: background in integrating LLMs / AI agents into application layers.

• Preferred: experience in regulated industries or workflows sensitive to compliance.

• Preferred: knowledge of infrastructure as code (Terraform, AWS CDK), GraphQL, or real-time communication methods (WebSockets, SSE).

🏝️ Benefits

• Competitive salary based on experience.

• Payments made in U.S. dollars.

• A culture that prioritizes people, autonomy, and continuous learning.

• Option to work remotely from any location.

• Observance of public holidays in your country.

• 10 days of paid time off (PTO) annually.

• Monthly allowance for Bring Your Own Device (BYOD).