Growth Product Manager

Company Overview

Klyft is a technology company focused on extending healthy lifespan. It is creating a decision engine that turns long-term longevity research into practical, personalized actions each day. By continuously interpreting signals from wearable devices, the product produces an Arc Score across Recovery, Nutrition, and Fitness so people can make informed choices before illness develops. Every recommendation is rooted in peer-reviewed science and checked against each person’s own physiology to close the loop between advice and measurable outcomes. The company is built around the idea that the science for living longer already exists; what is needed is a scalable system that applies it well.

Role Summary

This is a part-time, remote position for a Growth Product Manager. The person in this role will shape and improve the product roadmap to increase acquisition, activation, and retention, with special attention on the Arc Score experience and related features.

What You Will Do

• Spot growth opportunities by analyzing user and product data.
• Formulate, test, and learn from growth hypotheses through experiments.
• Partner with design, engineering, and marketing to move initiatives forward.
• Prioritize work that lifts key product and growth metrics.
• Convert user and market insights into clear product requirements.
• Use design thinking to create simple, intuitive user experiences.
• Coordinate growth campaigns across digital channels.
• Track experiment performance, share results, and adjust strategy based on findings.
• Keep product decisions aligned with Klyft’s mission and long-term direction.

Qualifications

• Experience with product strategy and planning, including roadmap development and outcome-driven product management.
• Strong growth-oriented experience, including growth marketing or growth hacking, with hands-on testing for acquisition, engagement, and retention.
• Ability to apply human-centered design thinking to improve product experiences.
• Track record of working across design, engineering, and marketing teams in a remote, digital-first setup.
• Comfort with product analytics, A/B testing, and both quantitative and qualitative analysis.
• Strong written and verbal communication skills for explaining product choices and trade-offs.
• Experience in consumer technology, health tech, or similar areas is helpful; familiarity with wearable ecosystems and personalization based on data is a plus.
• Bachelor’s degree in a relevant discipline such as Business, Computer Science, Design, or Engineering, or equivalent practical experience in growth-focused product work.

Additional Information

This role is part-time and remote. The job is centered on improving product-led growth for a healthspan-focused platform and working across the product lifecycle from insight to experimentation to iteration.