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. Simple has earned recognition as Best Virtual Coach and one of the Top 100 AI companies — all thanks to a dedicated integral team driving real impact.
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.
Build web applications, APIs, automation, and internal tools using Node.js, Python, or Go;
own testing, deployment, releases, and improvements after launch.
5+ years of professional software development experience, with proven ownership of products or substantial features;
Strong backend skills in Node.js / TypeScript, Python,



or Go—depth in one and flexibility across others; Hands-on frontend experience with React, Vue, or similar frameworks;
Practical UX expertise and UI design skills: user flows, prototyping, usability, and visual consistency;
Strong system design skills: architecture, data modeling, APIs, integrations, reliability, and scalability;
Deep understanding and hands-on experience with AI coding agents and agent infrastructure: context management, tool integrations, task orchestration, and validation of generated changes
Solid knowledge of SQL, relational databases, Git, CI/CD, and cloud infrastructure;
Proactive execution, clear communication, and English for documentation and teamwork.
Open-minded teams, a welcoming and inclusive company culture, plus the opportunity to make a real difference with a game-changing health tech product.
Remote and hybrid work opportunities.
21 days annual leave, plus bank holi

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