Growth Engineer (AI)

TL;DR

Growth Engineer (Fullstack/AI): Building and optimizing growth systems, landing pages, and content infrastructure to drive user activation and subscriptions with an accent on marketing technology and conversion optimization. Focus on implementing A/B tests, developing CMS tooling, and refining marketing measurement pipelines.

Location: NYC (In-office 5 days per week)

Salary: $200k – $250k

Company

hirify.global is a leading AI music company building the world's first creative entertainment platform.

What you will do

• Build and optimize infrastructure for large-scale landing page A/B tests to drive user activation and subscriptions.
• Develop and maintain content infrastructure and CMS tooling to allow marketing teams to operate independently.
• Own marketing measurement, including pixels, event instrumentation, and attribution across web and mobile.
• Create lifecycle and CRM journeys (push, email) triggered by real user behavior.
• Improve site performance and SEO/AEO for the highest-traffic pages.
• Translate ambiguous marketing requests into prioritized plans and ship fast results.

Requirements

• 3+ years of full-stack software engineering experience in or adjacent to marketing.
• Full-stack proficiency with a lean toward frontend development.
• Hands-on experience with SEO/AEO/GEO, conversion-rate optimization (CRO), CMSes, or marketing attribution platforms.
• Proficiency with SQL and the ability to reason about metrics to drive product decisions.
• Strong project ownership and ability to communicate progress to non-technical stakeholders.
• Experience systematically applying AI tools beyond basic code writing.

Nice to have

• Experience instrumenting and reasoning about end-to-end marketing funnels.
• Cross-platform experience (web + mobile) specifically for growth or marketing initiatives.
• A track record of being the hands-on owner of a commercially meaningful user-facing project.

Culture & Benefits

• Competitive equity package and 401(k) with 3% employer match.
• Comprehensive medical, dental, and vision insurance (PPO with HSA & FSA options).
• Unlimited PTO, sick time, and 11 paid holidays.
• 16 weeks of paid parental leave.
• Creative education stipend and generous commuter allowance.
• Daily in-office lunches provided.