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WellTech is hiring a

Lead Product Analyst (Experimentation)

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Spain
Posted 20 days ago
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Job Description

<h2>🚀 <strong>Who Are We?</strong></h2><p style="min-height:1.5em">Welcome to <strong>Welltech</strong>—where health meets innovation! 🌍 As a global leader in <strong>Health & Fitness industry</strong>, we’ve crossed over <strong>220 million installs</strong> with life-changing apps, all designed to boost well-being for millions. Our mission? To improve the health of millions of people through intuitive nutrition trackers, powerful fitness solutions, and personalized wellness journeys—all powered by a diverse team of over <strong>700+ passionate professionals with a presence across 5 hubs</strong>.</p><p style="min-height:1.5em"><strong>Why Welltech?</strong> Imagine joining a team where your impact on global health and wellness is felt daily. At Welltech, we strive to be proactive wellness partners for our users, while continually evolving ourselves.</p><p style="min-height:1.5em"><strong>What We're Looking For</strong></p><p style="min-height:1.5em">We’re looking for a <strong>Lead</strong> <strong>Product Experimentation Analyst</strong> to strengthen our <strong>Experimentation team</strong>.</p><p style="min-height:1.5em">In this role, you will:</p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Drive <strong>data-informed decision-making</strong> across Product, Growth, and Marketing</p></li><li><p style="min-height:1.5em">Work on <strong>a wide range of experiment surfaces</strong> — from product features and user journeys to marketing campaigns, creatives, and acquisition funnels</p></li><li><p style="min-height:1.5em">Ensure experiments are <strong>well-designed, statistically sound, and actionable</strong></p></li></ul><p style="min-height:1.5em">You’ll combine <strong>deep methodological expertise</strong> with <strong>practical business sense</strong> while collaborating with <strong>Product Managers, Engineers, Marketers, and Designers</strong>.</p><p style="min-height:1.5em"></p><h2>What You’ll Do</h2><p style="min-height:1.5em"><strong>Experimentation Data Products & Infrastructure</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Own and maintain core experimentation datasets (assignment, fact, attribute tables)</p></li><li><p style="min-height:1.5em">Ensure integrations with attribution, marketing, and product data systems (dbt, BI, Appsflyer/Adjust)</p></li><li><p style="min-height:1.5em">Contribute to the Experimentation Platform roadmap</p></li></ul><p style="min-height:1.5em"><strong>Experiment Design & Analysis</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Design and analyze experiments across Product, Growth, and Marketing</p></li><li><p style="min-height:1.5em">Apply A/B tests, geo-experiments, platform lift studies, quasi-experiments, causal inference</p></li><li><p style="min-height:1.5em">Conduct meta-analyses to uncover broader learnings</p></li></ul><p style="min-height:1.5em"><strong>Methodological Innovation</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Develop surrogate/predictive metrics for faster decision-making</p></li><li><p style="min-height:1.5em">Research and implement methods when randomization isn’t feasible</p></li><li><p style="min-height:1.5em">Partner with Data Science on advanced modeling (incrementality, MMM, attribution)</p></li></ul><p style="min-height:1.5em"><strong>Stakeholder Partnership</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Collaborate with Product and Engineering on feature tests</p></li><li><p style="min-height:1.5em">Partner with Marketing and Creative teams on campaign and landing page tests</p></li><li><p style="min-height:1.5em">Advise teams running experiments or exploratory analyses</p></li></ul><p style="min-height:1.5em"><strong>Enablement & Training</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Build and deliver trainings, workshops, and playbooks to raise experimentation maturity</p></li><li><p style="min-height:1.5em">Identify decision pain points and design solutions to improve testing velocity and quality</p></li></ul><h2>Must-Have Competencies</h2><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Deep understanding of experimentation fundamentals and statistics</p></li><li><p style="min-height:1.5em">Hands-on experience running experiments in Product and/or Marketing</p></li><li><p style="min-height:1.5em">Mastery of SQL and Python</p></li><li><p style="min-height:1.5em">Strong cross-functional communication skills (Product, Engineering, Marketing, Growth)</p></li><li><p style="min-height:1.5em">Proactive, impact-oriented mindset, able to balance rigor with speed</p></li></ul><h2>Nice-to-Have Competencies</h2><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Experience with causal inference / quasi-experimental methods</p></li><li><p style="min-height:1.5em">Familiarity with ad platforms (Meta, Google, TikTok) and incrementality measurement</p></li><li><p style="min-height:1.5em">Experience with experimentation platforms (e.g. EPPO, Statsig)</p></li><li><p style="min-height:1.5em">Dashboarding skills (Tableau, Looker, Power BI)</p></li><li><p style="min-height:1.5em">Analytics engineering skills (dbt, Airflow, data modeling)</p></li><li><p style="min-height:1.5em">Leadership potential to mentor peers and grow into a domain lead</p><p style="min-height:1.5em"><strong>Candidate Journe</strong>y</p></li></ul><p style="min-height:1.5em">⭕️ Recruiter Call → ⭕️ Meet a Team Member → ⭕️ Skills Assessment → ⭕️ Meet the Leadership Team</p><h2></h2><p style="min-height:1.5em">✨ <strong>Why You’ll Love Being Part of Welltech:</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><strong>Grow Together</strong>: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.</p></li><li><p style="min-height:1.5em"><strong>Lead by Example</strong>: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.</p></li><li><p style="min-height:1.5em"><strong>Results-Driven</strong>: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.</p></li><li><p style="min-height:1.5em"><strong>We Are Well-Makers</strong>: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!</p><p style="min-height:1.5em"><strong>Check out some of our products</strong></p></li></ul><p style="min-height:1.5em">Muscle Booster —<a target="_blank" rel="noopener noreferrer nofollow" href="https://musclebooster.fitness/"> <u>https://musclebooster.fitness/</u></a> </p><p style="min-height:1.5em">Yoga-Go —<a target="_blank" rel="noopener noreferrer nofollow" href="https://yoga-go.io/"> <u>https://yoga-go.io/</u></a> </p><p style="min-height:1.5em">WalkFit -<a target="_blank" rel="noopener noreferrer nofollow" href="http://walkfit.pro"><u>http://walkfit.pro</u></a></p></br>

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