Senior Full-Stack AI Engineer (AI)

Location: Peru; 100% remote

Compensation: Highly competitive pay in USD

Company

hirify.global provides nearshore staff augmentation and technology solutions to U.S. companies, with a network of more than 600 technology professionals across Latin America and 25+ countries.

What you will do

• Architect and ship end-to-end product features for a context-aware AI agent platform.
• Design REST and GraphQL APIs, PostgreSQL data models, and asynchronous background job systems.
• Build responsive React interfaces integrated with TypeScript backend services.
• Implement and optimize LLM agent workflows, including prompt engineering, tool integration, retrieval architectures, and runtime execution.
• Maintain production reliability, observability, data privacy boundaries, and robust handling of complex edge cases.

Requirements

• Strong professional experience with TypeScript, React, REST/GraphQL APIs, and relational database design with PostgreSQL.
• Experience building asynchronous background jobs, distributed queues, and debugging production systems.
• Technical fluency in LLM and agent runtime architectures, tool calling, prompt engineering, and retrieval systems such as RAG.
• Ability to translate ambiguous product requirements and user behavior into clean system designs and polished interfaces.
• Strong focus on correctness, data security, privacy, observability, and edge-case handling.

Nice to have

• Experience in fast-paced startup environments.
• Experience with LLM evaluations or fine-tuning.
• Background in multi-channel conversational tools, persistent memory, or agentic workflow platforms.

Culture & Benefits

• 100% remote work with autonomy over working time.
• Paid time off and a focus on well-being and work-life balance.
• Opportunities to work on high-impact projects with leading U.S. companies.
• Collaboration with a multicultural network of skilled professionals across Latin America and other countries.