Senior Data Scientist – Customer Testing Analytics (Remote, Work‑From‑Home) – arenaflex

About arenaflex – Pioneering Innovation in Every Cup

arenaflex isn’t just a global leader in specialty beverages; we are a forward‑thinking organization that blends technology, data, and a deep commitment to community. Our mission is to inspire and nurture the human spirit—one person, one cup, and one neighborhood at a time—while leveraging cutting‑edge analytics to drive meaningful business outcomes. As a remote‑first employer, arenaflex offers flexible work‑from‑home opportunities that empower talented professionals to thrive from any location, without compromising on collaboration, growth, or impact.

Position Overview

We are seeking an experienced Senior Data Scientist – Customer Testing Analytics to join our dynamic Customer Testing Analytics team. In this role, you will design, execute, and interpret large‑scale, customer‑facing experiments that inform strategic decisions across product development, marketing, and digital experiences. You will partner with cross‑functional stakeholders—including product, engineering, marketing, and external vendors—to translate complex data into actionable insights that shape the future of arenaflex’s offerings.

Key Responsibilities

• Design and implement robust A/B and multivariate tests that evaluate new product launches, promotional campaigns, and digital features, ensuring statistical rigor and business relevance.
• Develop and maintain analytical frameworks for causal inference, including propensity score matching, hierarchical modeling, and Bayesian approaches.
• Extract, transform, and load (ETL) large‑scale datasets from diverse sources such as transaction logs, clickstream data, CRM systems, and third‑party analytics platforms.
• Collaborate with engineering and data engineering teams to optimize data pipelines, improve data quality, and integrate experimental data into arenaflex’s data lake.
• Produce clear, compelling visualizations and narratives that communicate findings to senior leadership, product owners, and external partners.
• Lead best‑practice evangelism by documenting testing methodologies, mentoring junior analysts, and fostering a culture of data‑driven decision making.
• Partner with external vendors (e.g., Google Analytics, mParticle, Optimizely) to enhance data collection, tagging, and measurement capabilities.
• Monitor and ensure compliance with privacy regulations and internal data governance standards throughout the experimentation lifecycle.
• Continuously evaluate emerging tools and statistical techniques to keep arenaflex at the forefront of experimentation science.

Essential Qualifications

• Bachelor’s degree in a quantitative discipline (Statistics, Mathematics, Computer Science, Data Science, Economics, or related field). A master’s or Ph.D. is a strong plus.
• Minimum of 3 + years of professional experience in data analysis, statistical modeling, or a related analytics role.
• Proficiency in SQL for data extraction and manipulation.
• Advanced programming skills in Python (pandas, NumPy, SciPy) or R (tidyverse, data.table) for statistical analysis.
• Hands‑on experience with big‑data processing frameworks such as PySpark, SparkR, Scala, or Java to handle high‑volume datasets.
• Demonstrated expertise in data visualization tools (ggplot2, seaborn, matplotlib, Plotly) and storytelling with data.
• Deep understanding of experimental design, hypothesis testing, power analysis, and A/B testing methodology.
• Familiarity with event tagging and clickstream analysis for web and mobile applications using platforms like Google Analytics, mParticle, or similar.
• Strong collaborative mindset with the ability to work effectively across multidisciplinary teams.
• Excellent written and verbal communication skills, with a talent for translating technical concepts into business‑focused narratives.

Preferred Qualifications & Additional Skills

• Master’s degree or Ph.D. in a quantitative field.
• Experience with experimentation platforms such as Optimizely, Apptimize, or proprietary “Test‑and‑Learn” frameworks.
• Knowledge of causal inference libraries (e.g., DoWhy, CausalML) and machine‑learning pipelines.
• Background in marketing analytics, product analytics, or consumer behavior research.
• Exposure to cloud environments (AWS, GCP, Azure) and containerization (Docker, Kubernetes).
• Track record of publishing findings in internal knowledge bases or external conferences.

Core Competencies for Success

• Analytical Rigor: Ability to design experiments that isolate causal impact while accounting for confounding variables.
• Technical Agility: Comfort navigating large, complex data ecosystems and rapidly learning new tools.
• Strategic Insight: Translating data insights into strategic recommendations that drive revenue, customer satisfaction, and operational efficiency.
• Collaboration & Influence: Building trust with product, engineering, and marketing partners to champion data‑driven initiatives.
• Communication Excellence: Crafting clear, concise reports and presentations for audiences ranging from analysts to C‑suite executives.
• Adaptability: Thriving in a fast‑paced, remote environment while managing multiple priorities and tight deadlines.

Career Growth & Learning Opportunities

At arenaflex, your professional development is a priority. As a Senior Data Scientist, you will have access to:

• Mentorship from industry‑leading experts in experimentation science and advanced analytics.
• Annual learning stipend for conferences, certifications, or specialized coursework.
• Opportunities to lead cross‑functional projects that influence global product strategy.
• Pathways to senior leadership roles such as Director of Analytics, Head of Experimentation, or Chief Data Officer.
• Participation in internal hackathons, data‑science meetups, and knowledge‑sharing forums.

Work Environment & Culture at arenaflex

arenaflex embraces a culture of inclusion, curiosity, and purpose. Our remote‑first policy means you can work from anywhere in the United States while staying connected through:

• Weekly virtual “coffee chats” and team‑building activities.
• State‑of‑the‑art collaboration tools (Slack, Microsoft Teams, Miro) to keep communication fluid.
• Flexible work hours that respect work‑life balance.
• Employee resource groups (ERGs) that celebrate diversity, equity, and inclusion.
• Health and wellness programs, including virtual fitness classes and mental‑health resources.

Compensation, Perks & Benefits

arenaflex offers a competitive compensation package that reflects your expertise and the value you bring to the organization. While exact figures may vary, you can expect:

• Base salary aligned with market benchmarks (approximately $26 per hour or higher, depending on experience).
• Performance‑based bonuses tied to the impact of your analytical work.
• Comprehensive health, dental, and vision insurance.
• Retirement savings plan with company matching.
• Generous paid time off, parental leave, and holidays.
• Employee discount on arenaflex products and exclusive merchandise.
• Professional development budget and tuition reimbursement.
• Access to a global network of innovators and thought leaders.

Commitment to Diversity, Equity & Inclusion

arenaflex is an equal‑opportunity employer. We celebrate the unique perspectives that each employee brings and are dedicated to building a workforce that reflects the communities we serve. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by law.

How to Apply

If you are passionate about turning data into strategic advantage and want to make a tangible impact on a globally recognized brand, we want to hear from you. Click the link below to submit your application, and let’s shape the future of arenaflex together.

Apply Now – Join arenaflex

Closing Statement

Join arenaflex and become a catalyst for change—where your analytical expertise fuels innovation, your insights drive growth, and your collaboration shapes a more inclusive, data‑driven world. Apply today and embark on a rewarding career journey with a company that values curiosity, courage, and community.