Freelance Personal Trainer

A cutting-edge, premium fitness concept launching in London is seeking a Freelance Personal Trainer to join its founding team. This is a rare opportunity to work within a highly innovative, technology-driven environment where performance, precision and exceptional client experience are at the core of everything delivered.

Working with a premium client base, Coaches are expected to deliver fully bespoke, data-led training while maintaining the highest standards of professionalism and attention to detail at all times.

This role is ideal for both experienced trainers looking to step into a more advanced, science-led environment, and ambitious coaches eager to develop within a structured, forward-thinking performance setting .

The Company:

This London-based fitness concept is redefining personal training through the integration of advanced technology, data analytics, and highly personalised coaching. Sessions are delivered in a focused, high-end studio environment, combining efficiency with precision to maximise results.

Every client journey is built around measurable outcomes, with programmes tailored using both quantitative performance data and qualitative lifestyle insights. The studio environment reflects a premium, hospitality-led approach, where every interaction is considered and intentional.

The Basics:

● Salary: £25 per session

● Working hours: 15-20 hours per week minimum

● Location: Marylebone

● Start date: ASAP

Key Responsibilities:

Training Delivery

• Deliver high-impact, 30-minute personal training sessions for up to three clients simultaneously, maintaining exceptional attention to individual needs.

• Provide technically precise coaching, ensuring safe and effective use of advanced training equipment.

• Apply structured methodologies to maximise client performance and results.

• Continuously refine coaching delivery through ongoing learning and exposure to the latest performance science.

Member Experience

• Deliver a premium, highly personalised client experience with a strong focus on hospitality and service.

• Build strong, trust-based relationships with clients, supporting long-term engagement and retention.

• Guide clients through their fitness journey with clear communication, motivation, and accountability.

• Act as a brand ambassador, representing the studio’s values and standards at all times

Data-Driven Coaching & Programming

• Conduct detailed assessments using advanced diagnostic tools to measure metrics such as strength, mobility, and metabolism.

• Translate data and lifestyle insights into tailored training, recovery, and wellness programmes.

• Track progress consistently and adapt programmes to ensure optimal long-term outcomes.

• Take ownership of each client’s performance journey and overall experience.

Facility Standards & Operations

• Maintain a pristine, safe, and premium studio environment at all times.

• Ensure all equipment is used and maintained correctly to the highest standards.

• Support the wider team in delivering a seamless day-to-day operation.

• Contribute to a positive, high-performance team culture within the studio.

The Person:

• Degree in Sports Science, Physiotherapy, Physiology, or a related field.

• Strong understanding of strength training, mobility, and endurance principles.

• Experience working within premium or luxury fitness environments (preferred).

• Excellent interpersonal and communication skills, with a passion for delivering high-touch service.

• Comfortable working with data, technology, and digital platforms.

• Highly professional, detail-oriented, and proactive in approach.

• A team player who thrives in a high-performance, collaborative environment.

• Ambitious, coachable, and motivated to develop within an innovative fitness concept.

Your recruiter for this role is Charlotte Wood, Recruitment Consultant at Jobs In. Fitness, and can be contacted simply by applying for this role below. Jobs In. Fitness are a fitness recruitment agency, specialising in hundreds of fitness jobs in the UK like these. If you are keen to be considered please ‘apply now’. Please note that only applicants matching the strict criteria above will be contacted as part of the recruitment process.