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 position with the opportunity to work on cutting-edge projects from day one. The initial contract will run for 12 months with the possibility of joining our permanent staff thereafter. You will be working on-site in a collaborative environment with modern infrastructure and development tools. As a Full-time professional, you will lead technical initiatives and mentor junior developers while contributing to our product roadmap.

Who are we looking for

We are looking for a highly skilled Senior Full Stack Developer with at least 5 years of professional experience in web application development. You should have a strong background in both frontend and backend technologies, with proven expertise in building scalable solutions. The ideal candidate is passionate about clean code, software architecture, and continuous improvement. You must have excellent communication skills in English and Spanish, strong problem-solving abilities, and the capacity to work independently as well as in team settings. Experience with Agile methodologies and version control systems is essential.

Skills and competencies

• Proficiency in modern JavaScript frameworks (React, https://jobeax.com/link/tzGekrj9a8ToGEDv or Angular)
• Strong backend development experience (https://jobeax.com/link/JSd7UYCSg572jJDY, Python, Java, or similar)
• Database design and optimization (SQL and NoSQL)
• RESTful API design and development
• Cloud platforms experience (AWS, Azure, or Google Cloud)
• Docker and containerization technologies
• Git and version control workflows
• Unit testing and test-driven development
• Software design patterns and architecture principles
• Fluent English and Spanish language skills

Benefits, additional requirements, and details

Benefits include:

• Competitive salary package with performance bonuses
• Flexible working hours and remote work options (upon agreement)
• Comprehensive health insurance coverage
• Professional development and training budget
• Collaborative and innovative work environment
• Career progression opportunities within a growing company
• Modern office facilities with state-of-the-art technology
• Team building activities and social events
• Access to online learning platforms and certifications

Working Conditions: This is a Full-time, on-site permanent position. Standard working hours from Monday to Friday, with flexible start times. The role offers stability and long-term career development opportunities within an established organization.

Additional Requirements: Bachelor's degree in Computer Science, Software Engineering, or equivalent professional experience. Valid EU work authorization required. Willingness to participate in code reviews and knowledge sharing sessions.

Application process

Please submit your CV, a portfolio of your recent projects, and a cover letter explaining why you are interested in this position. We review applications on a rolling basis and will contact shortlisted candidates within one week.