Senior AI/ML Full Stack Engineer - Remote - Latin America
Company: FullStack
Location: Cuenca, Azuay (Remote)
Type: Full-time
Level: lead
Remote: Yes
Posted: 2026-03-08
About this role
About FullStack
FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency, fair opportunities, and professional growth, we empower our engineers to deliver their best work while collaborating with innovative teams worldwide.
We’re Most Proud Of
- Offering life-changing opportunities for talented software professionals across the Americas.
- Enhancing highly-skilled software development teams of hundreds of the world’s greatest companies.
- Our 4.2-star rating on GlassDoor.
- Our client Net Promoter Score of 68, twice the industry average.
The Opportunity
Join our talent network and connect with U.S. clients for flexible, project-based development work as a Senior AI/ML Full Stack Engineer.
- You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.
What We're Looking For
- 5+ years of professional experience as a Full-Stack Engineer, AI/ML Engineer, or in a similar role.
- Advanced English is required.
- Successful completion of a four-year college degree is required.
- Proven track record of shipping 0-to-1 products and scaling them to hundreds of thousands of users. Side projects or open-source contributions are highly valued.
- Deep hands-on fluency with the modern AI development stack, including Cursor, LLMs, and AI agent frameworks (e.g., OpenCode, Aider, Void).
- Strong experience integrating, debugging, and monitoring LLMs in real-world applications, including prompt engineering, cost optimization, latency management, and evaluation frameworks.
- Proficiency in designing and developing APIs (REST, GraphQL), databases (PostgreSQL), and user-facing services.
- Solid experience in bu...