Full Stack Engineer (Senior/Lead) ID38801

Full Stack Engineer (Senior/Lead) ID38801 Join to apply for the Full Stack Engineer (Senior/Lead) ID38801 role at AgileEngine Full Stack Engineer (Senior/Lead) ID38801 3 days ago Be among the first 25 applicants Join to apply for the Full Stack Engineer (Senior/Lead) ID38801 role at AgileEngine AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17 industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE We are looking for a Senior Full Stack Engineer to join a fast-growing health and wellness platform with millions of users worldwide. You’ll work in a cross-functional, agile team, building and improving features for both web and mobile applications. This role offers the opportunity to enhance performance, deliver seamless user experiences, and make a real impact on a product that helps people reach their wellness goals. WHAT YOU WILL DO -Work independently and provide guidance to other team members; - Ensure smooth operation and performance of both web and mobile applications; - Identify, troubleshoot, and resolve bugs efficiently; - Design, develop, and implement new features across web and mobile platforms. MUST HAVES - 5 years of experience building scalable systems; - Solid experience with ReactJS, NodeJS for web, and React Native for mobile development; - Proven ability to deliver solutions with high throughput and low latency requirements; - Demonstrated experience designing and implementing complex business solutions ; - Ability to develop features independently without design guidance, taking ownership from concept to implementation; - Upper-Intermediate English level. NICE TO HAVES - Experience in Startups; - Experience with Firebase Functions. PERKS AND BENEFITS - Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps. - Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities. - A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands. - Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Industries IT Services and IT Consulting Referrals increase your chances of interviewing at AgileEngine by 2x Sign in to set job alerts for “Full Stack Engineer” roles. Madrid, Community of Madrid, Spain 10 months ago Madrid, Community of Madrid, Spain 2 weeks ago Madrid, Community of Madrid, Spain 6 months ago Madrid, Community of Madrid, Spain 7 months ago Madrid, Community of Madrid, Spain 1 week ago Madrid, Community of Madrid, Spain 1 month ago Madrid, Community of Madrid, Spain €45,000.00-€60,000.00 10 months ago Madrid, Community of Madrid, Spain 6 months ago Madrid, Community of Madrid, Spain 2 weeks ago Madrid, Community of Madrid, Spain 3 weeks ago Madrid, Community of Madrid, Spain 4 months ago Madrid, Community of Madrid, Spain 7 months ago Madrid, Community of Madrid, Spain 2 months ago Madrid, Community of Madrid, Spain 4 months ago Madrid, Community of Madrid, Spain 1 week ago Madrid, Community of Madrid, Spain 2 weeks ago Spain $100,000.00-$150,000.00 3 months ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. J-18808-Ljbffr

Location: Madrid, Comunidad de Madrid, ES

Posted Date: 11/23/2025