Conversion Rate Optimization Principal (Remote)

Location: Fully remote worldwide, with work within a ±1 CET time frame. Listed hiring locations include Spain, Portugal, Slovakia, Mauritius, Czech Republic, Cyprus, Bulgaria, and Italy. Remote and hybrid office work is available in Milan and Bologna; Mauritius-based employees are expected to collaborate in person at the Port Louis office approximately once per week.

Company

Privacy technology company iubenda, part of hirify.global, helps businesses build trust, improve performance, and grow through compliance solutions.

What you will do

• Own and prioritize the shared experimentation queue across Marketing, Product, and Monetization.
• Design and run A/B and multivariate tests with appropriate sample sizes, durations, significance thresholds, and guardrail metrics.
• Implement and maintain website and product tracking, event plans, and tagging infrastructure using Amplitude or similar tools.
• Execute experiments across landing pages, pricing pages, signup flows, checkout, payment pages, and in-app upgrade prompts.
• Analyze results and provide statistically grounded recommendations on whether to ship, stop, or iterate.
• Report experiment velocity, win rate, conversion-rate impact, and ARPU impact to growth leadership.

Requirements

• At least 6 years of experience in experimentation, growth, or conversion optimization with shipped tests and quantified results.
• Hands-on experience with A/B and multivariate testing tools such as Amplitude, Optimizely, or VWO.
• Experience implementing product analytics platforms such as Amplitude, Mixpanel, or GA4, including event tracking.
• Working knowledge of experiment design and statistics, including significance testing, sample-size calculation, and confidence intervals.
• Ability to work directly in WordPress and read basic HTML, CSS, and JavaScript.
• Full proficiency in English and required SaaS experience.

Nice to have

• Experience in subscription, compliance, or privacy-tech SaaS.
• Working knowledge of SQL for independent data extraction and validation.
• Experience testing pricing, packaging, or checkout flows.
• B2B experience.

Culture & Benefits

• 100% remote work or access to company offices where available.
• Annual fully paid week-long company retreats.
• Yearly flexible budget of up to €1,000 for health coverage, meals, childcare, learning, fitness, or other eligible needs.
• Work equipment supply scheme.
• Multicultural, international, collaborative working environment.