Senior Backend Developer (Python & Go) en Barcelona, España

About the role

We invite you to join our innovative technology company, a leading provider of digital transformation solutions in Spain with over 20 years of industry experience. We are seeking a Senior Backend Developer to strengthen our engineering team and contribute to cutting-edge projects that serve major enterprises across Europe. This is a Full-time, on-site position offering the opportunity to work with modern technologies and mentor junior developers.

Who are we looking for

We are looking for an experienced backend developer with strong expertise in Python and Go programming languages. You should have a minimum of 5 years of professional development experience, with at least 2 years working with microservices architecture. We need someone passionate about clean code, system design, and collaborative development. A proven track record of delivering scalable solutions and working in agile environments is essential. You must be comfortable with continuous learning and adapting to new technologies in a fast-paced environment.

Skills and competencies

• Advanced proficiency in Python and Go
• Deep understanding of microservices architecture and distributed systems
• Experience with Docker, Kubernetes, and containerization
• Strong knowledge of SQL and NoSQL databases (PostgreSQL, MongoDB, Redis)
• Expertise in REST APIs and API design principles
• Proficiency with Git and CI/CD pipelines
• Experience with cloud platforms (AWS, GCP, or Azure)
• Strong problem-solving and analytical skills
• Excellent communication abilities in Spanish and English
• Familiarity with testing frameworks and TDD practices

Benefits and additional requirements

• Competitive salary package: €55,000 - €80,000 annually
• Comprehensive health insurance coverage
• Professional development and training opportunities
• Flexible working hours within core hours
• Modern office in central Barcelona with collaborative workspace
• Team-building activities and company events
• Pension plan and life insurance
• Work-life balance initiatives
• Performance-based bonuses
• Access to latest development tools and technologies

Work arrangement

This position is on-site in our Barcelona office. We require candidates to be based in or willing to relocate to Barcelona, Spain. Regular office presence is essential for team collaboration and knowledge sharing.

Application process

Please submit your CV, a portfolio of your work, and references from previous employers. We review applications on a rolling basis and will contact suitable candidates for interviews within two weeks of submission.