Senior Full-Stack Developer (Permanent Contract) en Barcelona, España

About the role

We are seeking an experienced Senior Full-Stack Developer to join our innovative technology team in Barcelona. This is a permanent, full-time position offering the opportunity to design, develop, and maintain robust web applications using modern technologies. You will work on-site in our Barcelona office, collaborating with cross-functional teams to deliver high-quality solutions for our diverse client base. This role involves architectural decisions, code reviews, and mentoring junior developers while contributing to the technical vision of our organization.

Who are we looking for

We are looking for a talented Full-Stack Developer with 5+ years of professional experience in web application development. You should have strong expertise in both frontend and backend technologies, with a proven track record of delivering scalable solutions. The ideal candidate is passionate about clean code, continuous learning, and staying updated with industry trends. You should possess excellent problem-solving abilities, strong communication skills, and the ability to work effectively in a collaborative team environment. Experience with agile methodologies and git-based workflows is essential.

Skills and competencies

• Expert-level proficiency in JavaScript/TypeScript and modern frameworks (React, https://jobeax.com/link/tzGekrj9a8ToGEDv, or Angular)
• Strong backend development skills with https://jobeax.com/link/JSd7UYCSg572jJDY, Python, PHP, or Java
• Database design and optimization (MySQL, PostgreSQL, MongoDB)
• RESTful API design and microservices architecture
• Version control systems (Git) and CI/CD pipelines
• Understanding of cloud platforms (AWS, Google Cloud, or Azure)
• Web security best practices and OWASP compliance
• Testing frameworks and test-driven development
• Docker and containerization technologies
• Excellent communication and mentoring capabilities

Benefits, additional requirements, details

Work Arrangement: On-site in Barcelona

Contract Type: Permanent, Full-time

Benefits:

• Competitive salary package with performance bonuses
• Comprehensive health insurance coverage
• Professional development budget for training and certifications
• Flexible working hours and modern office facilities
• Collaborative and innovative work environment
• Career advancement opportunities within a growing company
• Team building activities and social events

Additional Requirements:

• Bachelor's degree in Computer Science or related field (or equivalent experience)
• Fluency in English (Spanish language is a plus)
• Valid work authorization for Spain
• Availability to start within 2-4 weeks

What we offer: Join a dynamic team of passionate developers working on cutting-edge projects. We provide a supportive environment where your ideas are valued, and your professional growth is prioritized. Our Barcelona office is equipped with modern technology and collaborative spaces designed to foster innovation and creativity.