Full Stack Engineer (Senior/Lead)
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 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
As a Full Stack Senior/Lead Engineer at AgileEngine, you’ll join a cross‑functional, agile team to build new features and enhance product experiences for millions of users. You’ll contribute across web and mobile platforms, improve performance, and ensure seamless user interactions.
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 and 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 includ

📌 Full Stack Engineer (Barcelona)
🏢 AgileEngine
📍 Barcelona