Senior Fullstack Developer (JavaScript/AI)

TL;DR

Senior Fullstack Developer (JavaScript/AI): Building and optimizing high-performance full-stack applications and intelligent LLM-powered systems with an accent on modern API development, cloud AI platforms, and ensuring software quality. Focus on architecting and deploying LLM applications from prototyping to production and maintaining technical excellence through best practices and mentoring.

Location: Remote (Mexico)

Company

hirify.global is a global company offering Software and Digital Engineering solutions, including Cloud Services, Product Engineering, Data & Analytics, Digital Experience, DevSecOps, Cybersecurity, Quality 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.
• Ensure software quality through testing, performance tuning, and best-in-class development practices.
• Mentor junior developers and participate in code reviews.

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

• Work from home mode.
• Global company with a distributed team.
• Hiring based solely on skills.
• Commitment to diversity and inclusion, not discriminating based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.