Senior Full-Stack Developer (React & Python) en Barcelona, España

About the role

We invite you to join a dynamic and innovative technology company based in Barcelona, Spain, with over 20 years of experience as a leading provider of digital transformation solutions. This is a Full-time, on-site position where you will work on cutting-edge projects for major clients across Europe. You will be part of a talented team of developers committed to delivering high-quality software solutions that drive business growth and technological innovation.

Who are we looking for

We are seeking a Senior Full-Stack Developer with strong expertise in modern web technologies and cloud-based applications. You should have a minimum of 5 years of professional experience in software development, with proven success in designing and implementing scalable solutions. We value professionals who are passionate about clean code, continuous learning, and collaborative problem-solving. Your experience should demonstrate your ability to work effectively in agile environments and mentor junior developers.

Skills and competencies

• Advanced proficiency in https://jobeax.com/link/6WcBICn0LM558SP0 and JavaScript/TypeScript for frontend development
• Strong backend development experience with Python (Django or FastAPI preferred)
• Database design and optimization (PostgreSQL, MongoDB)
• RESTful API design and microservices architecture
• Cloud platforms experience (AWS, Google Cloud, or Azure)
• Git version control and CI/CD pipeline expertise
• Excellent problem-solving and analytical skills
• Strong communication abilities in Spanish and English
• Experience with Docker and containerization technologies
• Knowledge of Agile/Scrum methodologies

Benefits, additional requirements, details

Benefits:

• Competitive salary package with performance bonuses
• Comprehensive health insurance and wellness programs
• Professional development and training opportunities
• Flexible working hours and modern office infrastructure
• On-site position with modern facilities in Barcelona
• Collaborative team environment with experienced mentors
• Project diversity across multiple industry sectors

Work Mode: On-site (Barcelona, Spain)

Employment Type: Full-time, permanent contract

Additional Requirements:

• Valid EU work authorization
• Availability to start within 30 days
• Commitment to code quality and best practices
• Willingness to participate in team meetings and knowledge-sharing sessions