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 general 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’re looking for a senior, product-minded engineer to join our technical marketing team and build web products, growth tools, integrations, and automation.

You’ll own initiatives end to end-from gathering requirements and researching solutions to shaping the UX, defining an MVP,



designing the architecture, and shipping to production. We value strong engineering judgment, proactive ownership, and effective use of AI coding agents over a specific stack.

What You'll Do

• Own initiatives: clarify requirements, research options, define MVP scope, and deliver working solutions;
• Build web applications, APIs, automation, and internal tools using Node.js, Python, or Go;
• Create clear user flows, prototype interfaces, and turn ideas into intuitive, well-designed products;
• Make architectural decisions and balance delivery speed, reliability, and maintainability;
• Configure and improve agent-powered development workflows, integrations, and automated checks;
• Collaborate with marketing, product, and design; own testing, deployment, releases, and improvements after launch.

What We're Looking For

• 5+ years of professional software development experience, with pro

📌 Senior Full Stack Engineer (España)
🏢 Simple Life App
📍 España