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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Node.js Developer - **Company:** Hbx Group - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Amazon Web Services, Application Performance Management, Microsoft Azure, Cloud Computing, Software Quality, Node.Js, NoSQL, Software Architecture, Cloud Services, Standard Sql, SQL Databases, TypeScript, Software Application Programming, Backend, Data Management, Restful APIs, Mocha, Serverless Computing - **Published:** August 7, 2026 - **Apply:** https://www.adzuna.es/contact-us.html ## About the Role The ideal candidate is a skilled backend developer with experience building scalable applications, strong technical foundations, and the ability to collaborate effectively in remote environments. + 3+ years of professional experience developing applications with Node.js. + Strong understanding of software architecture principles. + Experience designing and consuming REST APIs. + Experience working with SQL and/or NoSQL databases. + Intermediate or advanced English proficiency for communication within international teams. + Ability to work independently while collaborating effectively with distributed teams. + Curiosity, flexibility, and willingness to explore new technologies and approaches., + Experience with TypeScript. + Experience with testing frameworks such as Mocha or Jest. + Familiarity with cloud services such as AWS and/or Azure. + Knowledge of serverless infrastructure and cloud-native development. ## Description This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Node.js Developer based in Spain. This role offers the opportunity to develop modern digital solutions while collaborating with distributed, multicultural engineering teams. You will work on challenging software projects that require strong technical expertise, problem-solving skills, and a passion for innovation. The position focuses on backend development using Node.js, with the opportunity to contribute to scalable architectures and impactful products. You will collaborate with talented professionals across different regions, embracing remote-first ways of working and agile collaboration. This is an ideal opportunity for a developer who enjoys autonomy, continuous learning, and working with modern technologies. You will have the chance to grow professionally while contributing to projects that create meaningful value for global clients. Accountabilities: The Node.js Developer will be responsible for building, improving, and maintaining backend solutions while contributing to technical decisions and delivering high-quality software within distributed teams. + Develop and maintain backend applications using Node.js and modern development practices. + Design and implement scalable software solutions following solid architecture principles. + Build and integrate REST APIs to support reliable and efficient digital products. + Work with SQL and NoSQL databases, ensuring effective data management and application performance. + Collaborate with multidisciplinary and international teams to deliver solutions aligned with business objectives. + Participate in technical discussions, contribute ideas, and support continuous improvement initiatives. + Apply testing practices to ensure code quality and reliability. + Contribute to cloud-based solutions and modern infrastructure approaches when required. ## Related Videos - [Stop using Node.js like in 2020! 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