Full Stack Engineer (AI)

TL;DR

Full Stack Engineer (AI): Building a proactive AI chat application focused on persistent context, real-world task completion, and multi-step reasoning with an accent on product-grade AI workflows. Focus on designing reliable agent systems, integrating LLMs with external tools, and ensuring system observability under real-world conditions.

Location: Must be based in Palo Alto, California (Hybrid)

Company

hirify.global is building a proactive AI assistant designed to handle complex, long-running workflows and persistent interactions for everyday users.

What you will do

• Build end-to-end features spanning frontend, backend, and AI integrations.
• Design agent workflows that manage planning, tool interaction, and error recovery.
• Implement streaming interactions with tight latency constraints for AI systems.
• Improve system reliability, observability, and fallback mechanisms for production environments.
• Collaborate across ML and product teams to translate AI capabilities into functional user features.

Requirements

• Strong proficiency in full-stack engineering across frontend and backend technologies.
• Proven experience working with LLMs, RAG systems, or AI-powered applications.
• Solid understanding of system design, API architecture, and database management.
• Ability to demonstrate strong ownership and take features from concept to production.
• Comfortable working in fast-paced environments with ambiguous requirements.

Nice to have

• Experience with Next.js and Python ecosystems.
• Familiarity with containerization and orchestration tools like Docker and Kubernetes.
• Experience managing both SQL and NoSQL database infrastructures.

Culture & Benefits

• Work in a high-talent density, hands-on environment.
• Direct involvement in decision-making processes across a small, world-class team.
• Fast-paced culture balancing shipping quality with rapid learning.
• Focus on building products with global impact.

Hiring process

• Evaluation by technical team members.
• 3 to 4 rounds of virtual or onsite interviews.
• Emphasis on transparency and prompt hiring decisions.