Clinical Dietitian (Volunteer)

Help build the future of nutrition for women’s health.

At LYNA, we’re solving one of the biggest blind spots in healthcare.

Over 250 million women worldwide manage hormonal and reproductive health conditions such as PCOS, endometriosis, infertility, perimenopause, and RED-S using generic calorie-counting and wellness apps that weren’t built for them. There is no intelligent nutrition platform that meaningfully connects what a woman eats with how she feels, her hormonal health, and her symptoms.

We’re changing that.

LYNA uses AI to analyze meals, understand nutritional and micronutrient intake, and deliver personalized nutrition recommendations informed by hormonal and reproductive health. Every interaction helps build what we believe will become one of the world’s largest real-world datasets connecting nutrition with women’s health outcomes.

Why we’re excited

We’re still early — but the signals are strong.

•⁠ ⁠15,000+ organic waitlist signups with $0 spent on marketing

•⁠ ⁠300+ user interviews shaping the product

•⁠ ⁠Founder-led growth validating strong market demand

•⁠ ⁠Building at the intersection of AI, nutrition, and women’s health

This isn’t another wellness app.

We’re creating the infrastructure that connects food, hormones, symptoms, and health to deliver truly personalized nutrition.

About the prospect

We’re looking for a Volunteer Clinical Dietitian to join LYNA for a 3-month unpaid placement.

This is an opportunity for a dietitian who wants hands-on experience in an early-stage healthtech startup, contribute to an impactful healthcare product, and build a strong portfolio through work on a real AI-powered platform.





You’ll collaborate directly with the founders and play an significant role in shaping the clinical nutrition foundation, evidence-based content, and safety framework of the product.

What you’ll do

•⁠ ⁠Review and validate nutrition recommendations generated by our AI platform

•⁠ ⁠Help ensure recommendations are clinically appropriate, evidence-based, and aligned with professional nutrition standards

•⁠ ⁠Develop nutrition frameworks for women’s hormonal and reproductive health

•⁠ ⁠Contribute to evidence-based guidance across areas such as PCOS, perimenopause, endometriosis, fertility, and RED-S

•⁠ ⁠Provide clinical input on micronutrient requirements, dietary patterns, meal planning, and nutritional adequacy

•⁠ ⁠Help develop educational content and clinical resources for users

•⁠ ⁠Identify potential risks, limitations, or inappropriate recommendations generated by AI

•⁠ ⁠Work alongside our product and AI teams to improve nutrition accuracy, safety, and user experience

•⁠ ⁠Review emerging research in women’s health, nutrition, metabolism, and hormonal health

•⁠ ⁠Help translate complex clinical evidence into clear, practical guidance for users

Who we’re looking for

•⁠ ⁠Qualified or trainee Clinical Dietitian / Registered Dietitian (or equivalent)

•⁠ ⁠Strong interest in women’s health, hormonal health, and evidence-based nutrition

•⁠ ⁠Understanding of nutrition across areas such as PCOS,



perimenopause, fertility, metabolic health, or RED-S

•⁠ ⁠Strong research, critical thinking, and communication skills

•⁠ ⁠Interest in AI, digital health, and healthcare innovation

•⁠ ⁠Comfortable working in an early-stage, fast-moving workplace

•⁠ ⁠Able to commit a few flexible hours each week over a 3-month period

•⁠ ⁠Excited to contribute to a mission-driven product and help shape how AI is used in clinical nutrition

What you’ll gain

•⁠ ⁠A portfolio-worthy project demonstrating your contribution to an AI healthtech startup

•⁠ ⁠Direct mentorship and collaboration with the founding team

•⁠ ⁠Experience working at the intersection of clinical nutrition, AI, product development, and women’s health

•⁠ ⁠Exposure to the development and clinical validation of an AI-powered health product

•⁠ ⁠The opportunity to influence a product designed to improve women’s health outcomes

•⁠ ⁠A LinkedIn recommendation and reference upon successful completion

•⁠ ⁠Flexible, fully remote working arrangements

Please note: This is a volunteer, unpaid position designed for individuals looking to gain startup experience, expand their portfolio, and contribute to a mission-driven healthtech company. The role does not involve independent clinical practice or replacing the care provided by a registered healthcare professional.

If you’re passionate about women’s health and believe nutrition can play a bigger role in personalized healthcare, we’d love to hear from you.

Apply through LinkedIn or reach out directly. We’ll arrange a short introductory call to discuss the role, the project, and what you’ll gain from the experience.

📌 Clinical Dietitian (Volunteer) (Australia)
🏢 LYNA
📍 Australia