Senior Full Stack Developer

Knowify LLC • barcelona, cataluña, Spain • Posted June 07, 2026

Location barcelona, cataluña

Job Type Full-time

Category Informática y tecnología

Posted June 07, 2026

Key Responsibilities Design, develop, and maintain scalable, high-performance web applications. 
Integrate AI/ML models and APIs (including LLMs, embeddings, and vector databases) into full stack solutions. 
Collaborate with product managers, data scientists, and designers to build intelligent, user-centric features. 
Develop reusable, efficient, and testable code for both client-side and server-side components. 
Optimize applications for speed, scalability, and security. 
Troubleshoot, debug, and enhance both AI-enabled and traditional applications. 
Implement best practices in software development, including code reviews, automated testing, and CI/CD pipelines. 
Stay current with emerging AI technologies, frameworks, and development trends. 
Mentor junior developers and contribute to technical strategy. 
Required Qualifications 7+ years of professional software development experience. 
Strong hands-on ex...
            

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