Senior Cro Specialist

**About us**:
**About the role**:
Rubi Labs is looking for a Senior Experimentation 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 Experimentation 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.
- Perform deep funnel analysis and competitive benchmarking to uncover 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).
- Fluent English: Strong written and verbal communication skills.

**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.

**Location**:
**Benefits**:
Discover the perks of being part of our vibrant team We offer:

- ** Remote Work Environment**: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
- **Unlimited PTO**: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
- **Paid National Holidays**: Celebrate and relax on national holidays with paid time off to unwind and recharge.
- **Company-provided MacBook**: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.

Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth

**Interview Process**:

- Recruiter Screening (40 minutes)
- Home Task Assignment
- First Interview (60 minutes)
- 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 not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single 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, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.

Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.

LI-Remote