Kefilo

Fitness Trainer – Kefilo
Role: Fitness Trainer / Founding Team Member Company: Kefilo Compensation: Equity Only Work Mode: Remote / Part-time Commitment: 20–25 hours/week
About Kefilo
Kefilo is building a human transformation ecosystem focused on functional nutrition, preventive wellness, gut health and lifestyle redesign.
We are building beyond a traditional food-delivery model, with a focus on personalized nutrition, fitness, wellness programs and measurable 90-day transformation.
Role Overview
We are looking for a Fitness Trainer who can help build Kefilo's fitness and transformation ecosystem. The role will involve designing practical fitness programs, supporting customers through their transformation journey, creating fitness content and helping establish measurable fitness outcomes.
This is an equity-based founding team opportunity for someone who wants to take ownership and build the fitness function from the ground up.
Key Responsibilities
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Design structured fitness programs aligned with different customer goals, fitness levels and transformation plans.
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Conduct online fitness consultations and guide customers through their fitness journey.
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Create workout plans, exercise protocols and progress-tracking systems for Kefilo's transformation programs.
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Track customer progress through measurable fitness parameters such as strength, endurance, mobility, body composition and consistency.
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Work closely with nutritionists and wellness experts to create integrated nutrition and fitness transformation programs.
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Conduct fitness sessions, workshops, challenges and webinars for customers and communities.
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Create fitness-related content including exercise videos, reels, educational content and expert-led sessions.
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Help develop fitness assessments and parameters that can be integrated into Kefilo's technology platform.
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Research and implement practical, evidence-informed approaches to fitness, movement and lifestyle improvement.
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Maintain appropriate safety standards and identify situations requiring referral to qualified healthcare professionals.
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Work with the founder, nutrition, product, marketing and operations teams to build Kefilo's fitness ecosystem.
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Ideal Candidate
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Certified fitness trainer, personal trainer, exercise professional or relevant fitness qualification.
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Practical experience working with clients across different fitness levels and goals.
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Strong understanding of strength training, mobility, cardiovascular fitness, exercise programming and recovery.
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Ability to create simple, practical and sustainable workout programs.
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Good communication and client-handling skills.
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Comfortable creating fitness content and conducting online sessions.
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Interest in preventive wellness, nutrition and long-term lifestyle transformation.
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Comfortable working with technology, data and digital fitness platforms.
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Strong ownership mindset and willingness to work in an early-stage startup.
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What You Get
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Founding Fitness Trainer position at Kefilo.
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Equity participation.
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Direct collaboration with the founder and multidisciplinary team.
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Opportunity to build Kefilo's fitness and transformation programs from the ground up.
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Ownership of the fitness component of the 90-day transformation ecosystem.
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Opportunity to contribute to product development, content, customer programs and fitness technology.
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Potential to grow into a core fitness and wellness leadership role as Kefilo scales.
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Important
This is an equity-only opportunity with no fixed salary at the current stage.
The expected contribution is 20–25 hours per week on a remote, part-time basis. We are looking for someone interested in building long-term value and taking ownership of a core function.
The founder onboarding process includes 3–4 strategic discussions followed by a 1-month NDA-based collaboration phase to evaluate expertise, execution, ownership and long-term alignment.
Equity will be structured based on contribution, responsibility and commitment, with a 5-year vesting structure for core founding members.
Fixed compensation will be introduced after fundraising and revenue stabilization.
If you are primarily looking for a fixed-salary position, this opportunity may not be suitable at the current stage.