CRO Specialist

About the role

We're looking for a CRO expert to own conversion rate optimization across our portfolio of web apps. You'll be the person who figures out what to test, why it matters, and whether it worked working closely with a designer and engineer who'll bring your ideas to life.

This is a high-autonomy role. You'll be responsible for the full optimization cycle: research, hypothesis development, test design, analysis, and prioritization. You won't just run A/B tests you'll build and maintain the system that ensures we're always running the right tests in the right order.

About Triplespeed

Triplespeed is a fast moving app studio that is profitable and growing quickly. We are not an agency, we are a product company with multiple apps that we build and scale ourselves.

We build and scale direct to consumer apps used by millions of people globally. Customer experience plays a key role in our growth, and we are looking for someone who can deliver fast, thoughtful support while also strengthening the systems behind it.

What you'll do

• Dig into analytics, session recordings, heatmaps, and user feedback to identify where users drop off and why
• Develop clear, prioritized testing roadmaps for each app based on potential impact and effort
• Create wireframes and annotated mockups that communicate exactly what needs to change and why, so the designer and engineer can implement efficiently
• Design statistically sound experiments (A/B, multivariate, etc.) with well-defined success metrics and sample size requirements
• Analyze test results rigorously not just "did it win?" but "what did we learn and what do we test next?"
• Manage the testing pipeline so we're not bottlenecked, running conflicting tests, or wasting traffic on low-priority experiments
• Document findings and build an institutional knowledge base of what works (and what doesn't) across our apps
• Collaborate daily with our designer and engineer, giving them clear briefs and context so implementation is smooth

What we're looking for

• Meaningful experience in CRO, growth, or experimentation roles ideally across multiple products simultaneously
• Strong analytical chops: comfortable with statistical significance, confidence intervals, and knowing when a test truly has enough data
• Ability to create clear mockups and wireframes (you don't need to be a designer, but you need to communicate visually)
• Proficiency with analytics and experimentation tools (e.g., GA4, Mixpanel, Hotjar, Optimizely, VWO, or similar)
• Excellent communication skills: you'll need to explain both the "what" and the "so what" of your findings to the team
• A genuine curiosity about user behavior and a bias toward learning, not just "winning" tests

Nice to have

• Experience working in an app studio or multi-product environment
• Familiarity with product-led growth and SaaS/web app monetization patterns
• Basic SQL or comfort pulling your own data when needed
• Background in UX research or behavioral psychology