Engine Builder (AI)

Location: New York, San Francisco, or remote within the United States

On-target earnings: $165,000–$207,000 annually, plus equity

Company

hirify.global provides a platform for brand growth and visibility in AI-powered search, serving brands such as Ramp, Chime, Airbnb, ServiceNow, and Rippling.

What you will do

• Own outbound performance across active client accounts, monitoring volume, reply rates, bounce rates, domain health, deliverability, and downstream goals.
• Design, maintain, and scale domain, inbox, and sending infrastructure for more than 500,000 monthly emails and planned threefold account growth.
• Build systematic experiments for subject lines, messaging, targeting, and sending schedules.
• Develop and refine prompt systems and LLM workflows for personalized, high-converting outbound copy.
• Partner with product and engineering teams to translate campaign operations and technical requirements into scalable product capabilities.
• Define portfolio benchmarks, performance standards, and internal playbooks for consistent campaign execution.

Requirements

• Experience managing complex, multi-account cold email environments at a scale of 100,000 or more emails per month.
• Experience with data enrichment, programmatic personalization, bulk lead verification, inbox provisioning, domain rotation, and deliverability maintenance.
• Strong understanding of outbound infrastructure, campaign metrics, data pipelines, enterprise security, access controls, and auditable workflows.
• Ability to identify performance issues proactively and operate independently through quantitative analysis.
• Ability to convert operational challenges into clear product requirements and collaborate effectively with product and engineering teams.
• Experience with publisher outreach, link acquisition, digital PR, affiliate recruitment, AEO, LLM visibility, or digital authority.

Nice to have

• Experience identifying high-value publishers based on relevance, authority, citation potential, audience fit, and placement likelihood.
• Experience in a fast-paced agency or high-growth managed service environment.

Culture & Benefits

• Equity in a fast-growing startup.
• Competitive benefits tailored to location.
• Flexible time off policy and parental leave.
• Values include ownership, quality, curiosity, respectful candor, and helping customers succeed.
• Fast-moving, collaborative, and technically focused work environment.