Senior Fullstack Developer (AI/LLM)

TL;DR

Senior Fullstack Developer (AI/LLM): Designs, builds, and maintains high-performance full-stack applications and architects LLM-powered systems with an accent on modern API development, cloud-based AI platforms, and technical excellence. Focus on prototyping to production deployment of intelligent systems and collaborating with cross-functional teams.

Location: Remote (Mexico)

Company

hirify.global is a global company providing Software and Digital Engineering solutions, including Cloud Services, Product Engineering, and AI & LLM Engineering.

What you will do

• Design, build, and maintain high-performance full-stack applications using Node.js, React, and TypeScript.
• Architect and implement LLM-powered and agentic applications from prototyping to production deployment.
• Develop scalable RESTful and GraphQL APIs, integrating third-party services and internal data sources.
• Work with cloud-based AI platforms such as AWS Bedrock or Azure OpenAI for model orchestration and inference.
• Collaborate with product, design, and data teams to ship well-architected solutions at speed.
• Mentor junior developers and participate in code reviews to maintain technical excellence.

Requirements

• 6+ years of professional experience as a Full-Stack Developer.
• Strong proficiency in JavaScript and TypeScript.
• Expert-level experience with Node.js (backend) and React.js (frontend).
• Solid understanding of modern API development standards.
• Hands-on experience designing and shipping LLM-powered or agentic applications in production.

Nice to have

• Experience with containerization and cloud infrastructure (Docker, Kubernetes, AWS, GCP, Azure).
• Familiarity with CI/CD pipelines and modern DevOps practices.
• Background in distributed systems, data engineering, or machine learning concepts.

Culture & Benefits

• Commitment to diversity and inclusion, with hiring based on skills regardless of age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.