**Senior Node.js Backend Developer** ------------------------------------ Do you want to be part of the future of industrial technology? **About the Role** At A\-SAFE DIGITAL, we are a dynamic and innovative tech company driving the global digital transformation of the A\-SAFE group. As a key part of our growing team, we are looking for a Senior Backend Developer specializing in Node.js to lead the development of scalable, efficient, and robust backend solutions that support our digital applications and services. This role is ideal for someone passionate about modern software architecture, system performance, and continuous innovation. **Your Day\-to\-Day** * Design, develop, and maintain efficient and scalable backend services using Node.js and TypeScript. * Collaborate with front\-end developers, product managers, and other stakeholders to deliver integrated solutions. * Implement and maintain database structures and optimize queries for better performance. * Work with modern frameworks and tools, ensuring code quality and adherence to best practices. * Conduct code reviews to ensure high standards and mentor junior team members. * Implement and maintain RESTful APIs and other communication protocols. * Stay up to date with emerging industry trends and technologies to propose innovative solutions. **Skills and Experience** * Minimum 5 years of professional experience as a Node.js Backend Developer with a proven track record. * Extensive experience with TypeScript. * Strong command of Node.js and asynchronous programming. * Experience with popular Node.js frameworks like Express. * Proficiency in designing and optimizing database schemas (e.g., MongoDB, MySQL, PostgreSQL). * Knowledge of container technologies (Docker) and orchestration tools (Kubernetes). * Familiarity with microservices architecture and serverless computing. * Solid understanding of CI/CD pipelines and version control systems. * Excellent problem\-solving and communication skills. * Ability to thrive in a collaborative and fast\-paced work environment. * Fluent in Spanish, professional\-level English language skills We know some people hesitate to apply if they don’t meet every requirement. If this opportunity excites you but you’re unsure about meeting 100% of the profile, we encourage you to apply anyway. **Why Join A\-SAFE DIGITAL?** From creating the world’s first polymer barrier system to developing smart technologies like RackEye and CONEK, A\-SAFE has pioneered the redefinition of industrial safety. At A\-SAFE DIGITAL, we take this mission beyond hardware, building digital products that give our customers real\-time visibility, optimize operations, and ensure safer, smarter workplaces. We offer a highly collaborative, creative, and constantly evolving environment where your work has a tangible impact. **Our Values Define Us** * **We Are Pioneers** – Innovation is in our DNA * **We Are In It Together** – Success is built as a team * **We Do The Right Thing** – Integrity is non\-negotiable **Benefits** * Competitive salary * Hybrid work model: 2 days in\-office / 3 days remote * Flexible hours with early Friday finishes * Real opportunities for growth and professional development * Office perks: swimming pool, ping\-pong table, coffee and tea **Ready to Transform the Digital Future of Industrial Safety?** Click “Apply Now” to upload your CV and take the first step with A\-SAFE DIGITAL. We carefully review every application and will be in touch regardless of the outcome. If you need the application in an alternative format or require any adjustments during the selection process, please contact us at recruitment@asafe.com.