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

About the role

We are seeking an experienced Senior Full-Stack Developer to join our dynamic technology team in Barcelona. This is a permanent position offering the opportunity to work on innovative projects using cutting-edge technologies. You will be responsible for designing, developing, and maintaining scalable web applications that serve millions of users. The role involves collaborating with cross-functional teams including product managers, designers, and DevOps engineers to deliver high-quality solutions. You will have the opportunity to mentor junior developers and contribute to technical strategy decisions.

Who are we looking for

We are looking for a talented developer with at least 5 years of professional experience in full-stack development. You should have a strong background in both frontend and backend technologies, with proven expertise in modern frameworks and databases. The ideal candidate is passionate about clean code, enjoys solving complex problems, and has excellent communication skills. You should be comfortable working in an on-site environment and be able to take ownership of projects from conception to deployment. Experience with agile methodologies and version control systems is essential.

Skills and competencies

• Proficiency in JavaScript/TypeScript and at least one backend language (Python, https://jobeax.com/link/JSd7UYCSg572jJDY, Java, or Go)
• Strong experience with React, Vue, or Angular for frontend development
• Database design and optimization (SQL and NoSQL)
• RESTful API design and microservices architecture
• Experience with Docker, Kubernetes, and CI/CD pipelines
• Git version control and collaborative development practices
• Problem-solving abilities and attention to detail
• Strong English communication skills
• Experience with cloud platforms (AWS, Azure, or GCP) is a plus

Benefits, additional requirements, and details

• Full-time, permanent employment contract
• On-site position based in Barcelona, Spain
• Competitive salary package: €55,000 - €75,000 net annually
• Comprehensive health insurance coverage
• Professional development opportunities and training budget
• Flexible working hours and remote work options available for special projects
• Team building activities and company events
• Career advancement opportunities within a growing technology company
• Modern office facilities with latest development tools and equipment
• Collaborative work environment with experienced technical team