Senior Full Stack Developer – TypeScript

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

📋 Description

• Create and enhance PostgreSQL + pgvector data models tailored for high-volume, low-latency operations.

• Design secure, production-ready backend systems that interface with LLMs and agent frameworks.

• Execute system hardening measures, including authentication (RBAC), encryption, and secure API practices.

• Develop scalable backend processes and APIs for cloud/serverless platforms (AWS/GCP/Vercel).

• Oversee and improve AI model performance, troubleshooting issues within distributed systems.

• Work collaboratively with founders and data teams to establish a long-term architectural vision centered around intelligence and memory.

⛳️ Requirements

• Over 7 years of experience in backend or full-stack engineering with a significant focus on backend development.

• More than 3 years of experience with PostgreSQL, including data modeling and performance enhancement.

• At least 4 years of combined experience in TypeScript and Python for backend logic and AI/data workflows.

• A minimum of 2 years in data-intensive or security-sensitive environments, demonstrating successful optimization and hardening efforts.

• Over 3 years of experience in deploying applications in cloud/serverless environments (AWS, GCP, Vercel, Fly.io).

• At least 1 year of experience working with LLM or agent orchestration frameworks (e.g., LangChain, AutoGen, ReAct-style agents).

• Proven experience in implementing authentication, RBAC, and secure API design.

🏝️ Benefits

• Fully remote work environment.

• Long-term commitment offering autonomy and the opportunity to make an impact.

• Strategic, high-visibility position within a contemporary engineering culture.

• Collaborative international team with robust technical leadership.

• Opportunities for career development and growth within Coderio.