CRO Manager

Overview

Ruby Labs is looking for a CRO Manager – someone who lives and breathes conversion optimization and delivers measurable results. In this role, you'll have a clear mission: deliver 15% conversion rate growth in a quarter.

Unlike companies where CRO specialists simply make recommendations, you'll drive the entire process: from data analysis and hypothesis generation to creating high-fidelity mockups, collaborating with developers on implementation, and ultimately owning the performance outcomes.

Key Responsibilities

• Lead end-to-end optimization cycles: research → hypothesis → design → testing → rollout.
• Conduct in-depth funnel analysis and competitive benchmarking to identify high-impact opportunities.
• Design high-quality UI/UX mockups that clearly communicate your vision and maintain brand integrity.
• Partner with engineers to ensure flawless test implementation and deployment.
• Maintain uncompromising attention to detail and quality throughout the process.
• Analyze test outcomes with statistical rigor, making confident scaling decisions.
• Document learnings and build a systematic testing roadmap for continuous conversion growth.
• Present insights and results clearly to stakeholders, building alignment and momentum.

Qualifications

• Proven CRO Results: 3+ years of hands-on CRO experience, ideally with subscription or SaaS funnels, with documented performance lifts.
• Design Sensibility: Strong UI/UX understanding, able to create compelling, detailed mockups.
• Analytical Expertise: Skilled in platforms such as Google Analytics, Mixpanel, Growthbook (or similar).
• Execution Excellence: Remarkable attention to detail with a bias for action in fast-moving environments.
• Ownership Mentality: Self-driven, proactive, and comfortable being fully accountable for performance outcomes.
• Communication: Clear, persuasive communicator with strong English skills (written and spoken).

Nice to have

• Experience with BI tools (Tableau, Looker, or similar).
• Exposure to marketing attribution models, UTM parameters, and ROAS measurement.
• Strong project management skills with the ability to prioritize and execute quickly.
• Bachelor’s degree in a relevant field.

What we offer to High Performers

• A merit-based environment where performance directly impacts compensation.
• Substantial bonus structure tied to exceeding KPI targets.
• Rapid career advancement for those who consistently deliver.
• Autonomy to implement your vision without bureaucratic barriers.
• Opportunity to work with a team that moves fast and values excellence.

Location

Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET.

Benefits

• Remote Work Environment: Work from anywhere, anytime.
• Unlimited PTO: Paid time off to recharge.
• Paid National Holidays: Paid time off on national holidays.
• Company-provided MacBook: Provided to employees as needed.
• Flexible Independent Contractor Agreement: Benefits of flexibility and autonomy. Read more about it here:

Interview Process

After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to volume. If we see a potential fit, we proceed with the following steps:

• Recruiter Screening (40 minutes)
• First Interview (60 minutes)
• Home Task Assignment
• Final Interview (30 minutes)

Life at Ruby Labs

At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re here to build, grow, and win. We look for people who are ambitious, driven, and ready to give their best every day. This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve and motivated by impact, Ruby Labs offers the platform to make it happen.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Other

Industries

Technology, Information and Internet