Online Personal Trainer

Fat Loss Fundamentals; United Kingdom; Remote; GBP 40,000 - 60,000; Part time

Job summary

A dynamic online coaching company is seeking an empathetic Personal Trainer to guide clients through their weight loss journey. The ideal candidate will have proven experience working with women aged 40+, a strong nutrition background, and the ability to create personalized workout plans. This part-time role offers competitive compensation and the potential for growth into a full-time position. If you're passionate about making a difference and helping clients navigate their wellness journeys, we want to hear from you!

Qualifications

• Experience working with women 40+ who have a history of dieting.
• Strong understanding of nutrition.
• Ability to create tailored workout and nutrition plans.

Responsibilities

• Create beginner-friendly workout plans tailored to each client.
• Set realistic calorie and protein targets based on individual needs.
• Conduct weekly check-ins and provide written feedback.

Skills

Empathy

Communication

Motivation

Time Management

Education

Certified Personal Trainer

Nutrition Qualification

Job description

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Compensation: £100 per client, per month (part-time to start, with full-time potential)

About Us

Fat Loss Fundamentals is a fast-growing online coaching company helping women ditch the diet culture and achieve sustainable weight loss that lasts. We serve a global community of women—mainly aged 40 to 60—who are fed up with yo-yo dieting and the toxic messaging from the “eat less, move more” generation.

We offer a group-based coaching programme and are now expanding our 1:1 services to support clients who want personalised, high-touch support. Our philosophy is simple: no fads, no fluff—just evidence-based fat loss strategies built around real life.

About You

You’re a qualified personal trainer with a strong understanding of nutrition (bonus points if you’re a certified nutritionist too). You’ve worked with women in our demographic and you get it—the scale drama, the decades of dieting, the shame spiral. You don’t just coach, you care. You’re empathetic, funny, and know how to keep things real—even when the work gets heavy.

You're the kind of person who knows that building trust matters more than setting macros. You don’t need your clients to be perfect—you just want them to keep showing up. And you’ll be the voice in their corner every weekday to help them do exactly that.

About the Role

As a 1:1 coach, you’ll be the main point of contact for your clients Monday through Friday. Here’s what you’ll be doing:

• Creating beginner-friendly workout plans that suit each client’s ability and lifestyle
• Setting realistic calorie and protein targets based on individual needs and goals
• Using the plate method and mindful eating techniques for clients who aren’t ready to track
• Holding weekly check-ins and delivering thoughtful, written feedback that inspires action
• Providing monthly video or phone calls to deepen the coaching relationship
• Being a consistent, motivating presence when things get tough—and they will

What We’re Looking For

• Certified PT with experience in online coaching
• Nutrition qualification (or deep working knowledge of evidence-based nutrition)
• Previous experience working with women 40+ who have a history of dieting
• Reliable, organised and proactive communicator
• Someone who genuinely gives a damn about helping women change their lives
• A sense of humour (non-negotiable—our clients are a hoot but this work is deep)

Compensation & Growth

This is a part-time role to start at £100 per client/month. Our last coach picked up 30 clients in her first 2 months—this can quickly become a full-time role for the right person. We’re looking for someone who’s hungry to grow with us and build something meaningful.

Please only apply if you are willing to be pushed hard in a rapidly growing business.

To Apply

Send your CV and answer the example questions on how you would handle two client situations.

Seniority level

• Seniority level

  Entry level

Employment type

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  Full-time

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