Simple Life is the #1 AI-powered health coaching app for adults who want to lose weight and enjoy a healthier lifestyle—without the stress or extremes. Our mission is to empower people to feel their best every day. By challenging traditional, restrictive approaches, Simple offers a more sustainable method grounded in ease, personalization, and real-life support.

Simple has had over 17 million downloads and more than 300,000 5-star reviews, having helped millions lose weight successfully and sustainably. Simple has earned recognition as Best Virtual Coach and one of the Top 100 AI companies — all thanks to a dedicated global team driving real impact.

With SIMPLE as a partner in their pocket, users feel cared for and empowered to embrace — and stick to — new healthy habits. To learn more, visit simple.life.

We are looking for a Senior Frontend Developer to join our team and build the first version of our web application. You’ll play a key role in shaping the product from the ground up — focusing on performance, scalability, and user experience. We value ownership, proactivity, and a strong focus on business outcomes.

Push the pace of innovation and build a future of a healthier world with us!

What You’ll Do:

• Develop the first version of our web application using React, TypeScript, and Vite;
• Build a progressive web app (PWA) with a mobile-first approach;
• Collaborate closely with designers, backend developers, and product managers;
• Take full ownership of features — from concept to production and iteration based on user feedback;
• Ensure performance, reliability, and maintainability of the codebase.

What We Look For:

• A minimum of 5 years of commercial experience in web development;
• Strong React + TypeScript skills;
• Solid experience with state management libraries (Redux, MobX or similar);
• Experience working with component libraries (Material UI, Chakra UI, NextUI, Bootstrap, etc.);
• Understanding of the modern frontend ecosystem;
• A clear understanding of client-side architecture and design patterns;
• Good understanding of how browsers work and how to optimize for performance;
• Excellent communication skills and a proactive approach to solving problems;
• Passion for health, wellness, and making a positive impact on people’s lives;
• Confident in written and spoken English.

Perks and Benefits:

• Open-minded teams, a welcoming and inclusive company culture, plus the opportunity to make a real difference with a game-changing health tech product;
• A competitive salary package based on your unique expertise, skillset, and impact on the product plus stock options;
• In-office, remote and hybrid work opportunities;
• Relocation package (Cyprus) - optional;
• The equipment whatever you need to be happy and productive;
• A premium SIMPLE subscription;
• 21 days annual leave, plus bank holidays (those observed where you live);
• Flexible hours. We focus on your results, not how long you spend at your desk.