Senior AI Growth Builder

Description

About Us

Arpeely is bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.

At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what it’s worth.

Now we’re taking everything we’ve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.

This is a rare opportunity: a category that hasn’t meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.

Come build it with us.

What You’ll Do

• Take Full Strategic & Operational Ownership: Drive end-to-end user acquisition, onboarding, and retention initiatives from strategy through hands-on AI-first execution.
• Architect Scalable AI Systems & Automations: Design and deploy automated pipelines, interactive web apps, custom scripts, and AI-driven workflows (using tools like Claude Code, Cursor, Replit, or custom APIs) to solve distribution and growth challenges without relying on core engineering.
• Lead Advanced Experimentation & Funnel Optimization: Formulate hypotheses, configure, and run rapid A/B tests across the entire marketing and product funnel to continuously optimize acquisition, activation, and retention metrics.
• Build Sub-Products & Growth Experiences: Initiate, plan, develop, and monitor sub-products, landing pages, and interactive user experiences directly within the growth domain.

Requirements

• High Ownership & Seniority: You take full end-to-end responsibility for complex growth projects, domains, and metrics with minimal guidance.
• Mastery of AI Builder Tools: Advanced hands-on experience building, prototyping, and shipping with modern AI tools (Claude Code, Cursor, Replit, v0, Bolt.new, custom scripts, or LLM agents).
• Proven Full-Stack Growth Mindset: Deep understanding of consumer products, acquisition mechanics, CRO, messaging, onboarding journeys, and retention dynamics.
• Proven Builder Track Record: Demonstrated experience developing AI-driven projects, automations, scrapers, sub-products, apps, content systems, or custom workflows independently.
• Leadership & Scaling Potential: Strong communication skills and the capability to lead cross-functional initiatives, guide junior team members, or step into a Team Lead role.
• Data Literacy & Analytical Rigor: Ability to query data, analyze performance across the conversion funnel, and make fast, data-informed decisions.
• Initiative & High Velocity: You take action without waiting for direction, learn new technologies on the fly, and thrive in ambiguous, fast-moving environments.
• Advantage: Prior experience in high-scale performance marketing, UA operations, or consumer software growth.