Senior Applied AI Engineer

Location: San Francisco, California; on-site

Salary: $190,000–$265,000 per year, plus equity and bonus

Company

hirify.global builds a documentation platform serving developers and companies worldwide, with AI experiences at the center of its product development.

What you will do

• Architect and ship customer-facing AI experiences across agent orchestration, tool use, interfaces, and backend systems.
• Develop reliable agent loops that reason over complex context, call tools, recover from failures, and complete long-running tasks.
• Define evaluations and feedback loops to analyze failures and improve prompts, context, models, tools, and product flows.
• Turn AI prototypes into reliable production systems by making decisions about architecture, latency, cost, observability, and user experience.
• Shape product direction and engineering approaches across the full stack.

Requirements

• At least 4 years of professional software development experience.
• Deep experience building production systems with language models, including agent loops, tool use, retrieval, prompting, and structured outputs.
• Experience owning production software across frontend, backend, APIs, databases, and infrastructure.
• Experience leading complex projects from experimentation through production and defining solutions independently.
• Strong product intuition, customer focus, and interest in building user-facing software.
• Experience mentoring engineers and sharing technical knowledge.

Culture & Benefits

• High-agency product engineering environment with opportunities to influence strategic decisions.
• Competitive compensation, equity, and bonus.
• 20 days of paid time off annually.
• 401(k) or RRSP, wellness stipend, and full health, dental, and vision coverage.
• Free transportation to and from work, lunches and dinners, and an annual team offsite.