🚀 Technical Cofounder (CTO/Fullstack Engineer) – Equity-Based Role within Health Tech & AI-agents

Salary Unpaid

Build Nutrish.ai and Shape the Future of AI-Powered Nutrition

Are you a skilled fullstack engineer with a passion for AI, startups, and making an impact in health & nutrition? Do you want to co-build a company from the ground up and own a meaningful stake in a game-changing product?


Nutrish.ai is looking for a Technical Cofounder to help us build and scale an AI-powered nutrition coach. This is an equity-only role to start, with the potential for compensation as we generate revenue.

At this stage, we prioritize customer funding over investor funding—meaning our focus is on building a product that customers love and will pay for, rather than raising capital. We believe in sustainable growth and creating real value before scaling.


đź’ˇ About Nutrish.ai

At Nutrish.ai, we’re on a mission to make science-backed, personalized nutrition accessible to everyone. Our AI-powered nutritionist helps users get tailored meal plans, evidence-based advice, and real-time guidance through platforms like WhatsApp. We’re building a lean, product-first startup that prioritizes traction and customer validation over premature scaling.


As a cofounder, you’ll be a key driver of our technology and shape the future of AI-driven nutrition.


🛠 What You’ll Build

  • Develop & scale our AI-powered chatbot to provide personalized nutrition recommendations.

  • Own and improve the fullstack architecture (backend, frontend, AI integration).

  • Optimize performance and user experience for a seamless chat-based interface.

  • Integrate APIs, LLMs, and analytics to improve engagement and retention.

  • Contribute to the long-term product vision and make strategic technical decisions.


🔍 Who You Are

  • Fullstack developer with strong skills in TypeScript, React, Next.js, and Tailwind.

  • Experience with LLMs (e.g., ChatGPT, OpenAI API, RAG, or similar AI frameworks).

  • Startup mindset – you thrive in uncertainty, take ownership, and move fast.

  • Excellent communication skills in English (bonus if you speak Swedish 🇸🇪).

  • Based in Europe (for timezone alignment).

  • Ideally full-time, but minimum 20h/week commitment to start.


🎯 What’s In It for You?

  • Cofounder experience with significant equity – be part of the founding team.

  • Ownership & creative freedom – shape the product and tech stack.

  • Build a high-impact AI product in the booming health & wellness space.

  • Work fully remote with flexibility.

  • Potential for future salary as we generate revenue from customers.


🌱 Ready to Build the Future of AI-Powered Nutrition?

We’re looking for someone who’s ready to commit and co-create. If this sounds like you, we look forward reading your applictaion!


For more information or questions please contact us at email@nutrish.ai

Perks and benefits

This job comes with several perks and benefits

Remote work allowed
Remote work allowed

Flexible working hours
Flexible working hours

Working at
Nutrish.ai

Nutrish.ai - Your Expert AI-Powered Nutrition Platform for Gym Growth and Member Retention Revolutionize gym nutrition with AI. Deliver personalized, science-backed meal plans, increase retention, and scale member results effortlessly. Nutrish.ai is the best B2B AI-nutrition platform built exclusively for gyms, fitness franchises, and wellness centers. We empower your business to deliver hyper-personalized meal plans that adapt in real time to each member’s goals, dietary needs, and training patterns. Nutrish.ai is powered by Retrieval-Augmented Generation (RAG) and expert-reviewed nutritional science. We have unlocked the future of gym member engagement, retention, and operational efficiency while reducing manual overhead. 🔹 Why Partner with Nutrish.ai? Elevate Member Results Deliver goal-specific, AI-personalized nutrition plans based on preferences, biometrics, and dietary restrictions. Support performance, weight loss, and recovery goals with precision. Boost Retention & Loyalty Keep members engaged with evolving, dynamic plans that adjust with progress. Offer a value-add that increases stickiness and reduces churn. Streamline Staff Workflows Automate meal plan creation and tracking. Give your team powerful coaching tools without adding to their workload. Attract New Leads Differentiate your gym with data-backed nutrition coaching. Stand out in a crowded market with a smart, integrated wellness solution. 🔹 Key Features for Gym Owners AI-Personalized Meal Plans – Real-time, adaptive plans for every member Macronutrient & Calorie Tracking – AI-powered food recognition and breakdowns Goal-Based Coaching – Support for sports performance, weight goals, and holistic health CRM & App Integration – Seamless sync with gym software and wearables Behavioral Insights – AI nudges for consistency, habit-building, and results White-Label Branding – Keep your brand front and center across the platform 🔹 Your Gym’s Future is Intelligent Partner with Nutrish.ai to modernize your gym's nutrition services, reduce churn, and drive new revenue, without adding operational complexity. Don't get left behind. Book your free demo today at nutrish.ai

Read more about Nutrish.ai

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