Remote Data Science Manager – Notification Systems & User Engagement – $27/hr – arenaflex

About arenaflex – Shaping the Future of Social Connection

arenaflex is a global leader in digital social platforms, connecting billions of people to the moments, people, and ideas that matter most. With a vibrant community of over 2.4 billion monthly active users, arenaflex’s ecosystem spans photo sharing, short‑form video, messaging, and commerce, creating a dynamic environment where creativity thrives and meaningful interactions flourish. Our mission is to empower individuals to discover, share, and engage with the world around them, and we achieve that by continuously innovating the technology that powers our products.

At the heart of this mission lies a relentless focus on delivering timely, relevant, and personalized notifications that keep users informed, engaged, and delighted. As part of arenaflex’s commitment to excellence, we are expanding our data‑driven product teams and looking for a visionary leader to steer the Notification Systems Data Science function.

Role Overview – Data Science Manager, Notification Systems

As the Data Science Manager – Notification Systems you will lead a high‑performing team of data scientists and analysts who design, experiment with, and optimize the notification experience across arenaflex’s suite of products. You will own the end‑to‑end strategy for notification delivery, relevance, and impact, driving measurable improvements in user retention, satisfaction, and platform health. This is a fully remote, full‑time position based in the United States (preferably New York or any U.S. time zone) with a competitive hourly rate of $27.

Key Responsibilities

• Strategic Leadership: Define the vision, roadmap, and success metrics for arenaflex’s notification ecosystem, balancing short‑term engagement goals with long‑term user value.
• Team Development: Recruit, mentor, and retain top‑tier data scientists, fostering a culture of curiosity, rigor, and collaborative problem‑solving.
• Experimentation & Testing: Design and execute large‑scale A/B tests, causal inference studies, and machine‑learning pipelines that evaluate the impact of push, badge, email, SMS, and in‑app notifications.
• Cross‑Functional Collaboration: Partner closely with product managers, engineers, design, and research teams across arenaflex’s family of apps (including photo, video, messaging, and commerce experiences) to translate data insights into product features.
• Data Architecture & Governance: Oversee the construction and maintenance of robust data pipelines, feature stores, and analytics dashboards that enable real‑time decision making.
• Value Delivery: Identify high‑impact opportunities to increase user value through smarter targeting, frequency capping, and content relevance, driving measurable improvements in daily active users (DAU) and monthly active users (MAU).
• Research Community Participation: Represent arenaflex on internal research committees, contribute to the broader scientific community, and stay abreast of emerging techniques in causal inference, reinforcement learning, and privacy‑preserving analytics.
• Reporting & Communication: Deliver clear, data‑driven narratives to senior leadership, articulating findings, recommendations, and ROI of notification initiatives.

Essential Qualifications

• Bachelor’s degree in a quantitative discipline such as Computer Science, Statistics, Mathematics, or a related field. Advanced degrees (M.S. or Ph.D.) are highly desirable.
• Minimum of 3 years of hands‑on experience leading product‑focused data science teams, preferably within large‑scale consumer internet or social media environments.
• Proven track record of designing and deploying end‑to‑end machine‑learning solutions that influence billions of users.
• Deep expertise in experimental design, causal inference, and statistical analysis, with a strong ability to translate complex results into actionable product recommendations.
• Experience working with big data technologies (e.g., Spark, Hadoop, Snowflake) and modern analytics stacks (e.g., Python, R, SQL, Tableau, Looker).
• Exceptional communication and stakeholder‑management skills, capable of influencing cross‑functional partners and senior executives.
• Demonstrated ability to balance technical depth with business impact, delivering results in fast‑paced, ambiguous environments.

Preferred Qualifications

• Ph.D. in a quantitative field (e.g., Machine Learning, Econometrics, Applied Mathematics).
• Experience building and scaling data science platforms for notification or recommendation systems at a global consumer‑facing company.
• Hands‑on familiarity with reinforcement learning, multi‑armed bandits, or deep learning techniques applied to real‑time decision making.
• Background in privacy‑preserving analytics (e.g., differential privacy, federated learning) and a strong commitment to user data protection.
• Published research or patents in relevant domains, showcasing thought leadership and innovation.

Core Skills & Competencies

• Analytical Rigor: Ability to dissect large, noisy datasets, identify patterns, and draw statistically sound conclusions.
• Product Intuition: Keen sense of how data insights translate into user‑centric product experiences.
• Leadership & Mentorship: Proven capability to inspire, coach, and grow technical talent.
• Collaboration: Strong partnership mindset, comfortable working with engineers, designers, product managers, and policy teams.
• Technical Proficiency: Mastery of Python (pandas, scikit‑learn, PyTorch/TensorFlow), SQL, and data‑pipeline orchestration tools.
• Strategic Thinking: Ability to set long‑term vision while delivering incremental wins.
• Communication: Clear, concise storytelling for both technical and non‑technical audiences.

Career Growth & Learning Opportunities

arenaflex invests heavily in the professional development of its employees. As a Data Science Manager you will have access to:

• Annual learning stipend for conferences, certifications, or advanced coursework.
• Mentorship programs that pair you with senior leaders across the organization.
• Opportunities to lead cross‑product initiatives, expanding your influence beyond the notification domain.
• Regular internal “Data Science Days” where teams share breakthroughs, fostering a culture of continuous innovation.
• Potential pathways to senior director or VP roles as the notification function scales globally.

Work Environment & Culture at arenaflex

Our remote‑first philosophy empowers you to work from anywhere while staying deeply connected to a vibrant, inclusive community. arenaflex’s culture is built on three pillars:

• Impact‑Driven: Every project is measured against real user outcomes, ensuring your work makes a tangible difference.
• Collaboration‑First: Cross‑functional squads, open communication channels, and regular virtual “coffee chats” keep ideas flowing.
• Well‑Being & Balance: Flexible hours, generous paid time off, mental‑health resources, and a supportive leadership team prioritize your holistic health.

Our teams celebrate diversity, encourage curiosity, and champion a growth mindset. Whether you’re a seasoned data scientist or an emerging leader, you’ll find a place where your voice is heard and your contributions are recognized.

Compensation, Perks & Benefits

arenaflex offers a competitive compensation package that reflects the value you bring:

• Hourly rate of $27, with eligibility for performance‑based bonuses.
• Comprehensive health, dental, and vision coverage for you and your dependents.
• 401(k) matching and financial wellness programs.
• Generous paid parental leave, vacation, and sick days.
• Remote‑work stipend covering home‑office equipment, internet, and coworking space access.
• Employee assistance programs, wellness challenges, and virtual social events.
• Access to cutting‑edge tools, cloud resources, and internal research libraries.

Why Join arenaflex?

If you are passionate about turning data into delightful user experiences, thrive in fast‑moving environments, and want to lead a team that shapes the way billions of people stay connected, arenaflex is the place for you. You will work alongside world‑class engineers, product visionaries, and researchers, all united by a shared purpose: to make every notification meaningful, timely, and valuable.

Ready to Make an Impact?

Take the next step in your career and help define the future of notification systems at arenaflex. Click the link below to submit your application, and let’s build the next generation of user‑centric experiences together.

Apply Now