Back End Node Js Developer

We're looking for a detail-oriented and analytical Back End Node.js Developer to join our growing engineering team in Barcelona, Spain. In this role, you will design, develop, and maintain robust server-side applications using Node.js, working collaboratively with cross-functional teams to deliver scalable and efficient solutions. The ideal candidate will demonstrate strong problem-solving abilities and a commitment to writing clean, well-organized code that meets our high standards for quality and performance.

Develop and maintain back-end services and APIs using Node.js and JavaScript, ensuring optimal performance and reliability Design and implement efficient database solutions, including schema design and query optimization Write clean, maintainable code following established coding standards and best practices Collaborate with front-end developers, product managers, and other stakeholders to understand requirements and deliver integrated solutions Conduct code reviews and provide constructive feedback to team members to maintain code quality Troubleshoot, debug, and resolve technical issues in a systematic and organized manner Implement and maintain automated testing frameworks to ensure application stability and reduce bugs Participate in system architecture discussions and contribute to technical decision-making Monitor application performance and implement optimizations to enhance efficiency Document code, APIs, and technical processes for team knowledge sharing and f