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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fullstack Developer - **Company:** Amaris - **Location:** Barcelona, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Microsoft Azure, Code Review, Databases, Software Design Patterns, DevOps, Programming Tools, Design of User Interfaces, Node.Js, Performance Tuning, Scrum Methodology, Software Construction, TypeScript, Web Applications, Cloud Platform System, Backend, Git, Information Technology, Front End Software Development, Api Design, Restful APIs, Devsecops - **Published:** July 15, 2026 - **Apply:** https://www.jobleads.com/es/job/eba7207e1f936d52af1dbc272bc98f15e ## About the Role * +5 years of experience as a Fullstack Developer. * Solid understanding and application of UI/UX principles. * Experience in API design (RESTful) and database management. * Good knowledge of software engineering best practices: clean code, design patterns, testing, code review, documentation. * Experience working with modern development tools (Git, collaborative environments, etc.). * Professional level of English, able to collaborate with international teams. * Experience with Azure and its tool ecosystem. * Familiarity with Azure DevOps and CI/CD pipelines. * Knowledge of TypeScript. * Previous experience in cloud environments and DevOps/DevSecOps practices., * Excellent communication and team collaboration abilities. * High empathy and emotional intelligence to work effectively with diverse profiles. * High adaptability and open-mindedness towards new technologies, tools, and ways of working. * Proactive attitude, strong sense of ownership, and focus on continuous improvement. You have a background in Computer Science or a related field, with hands-on experience building end-to-end web applications. You have worked on both frontend and backend projects, using modern tools such as Git and CI/CD pipelines. Your experience includes: * Designing user interfaces focused on user experience. ## Description As a Fullstack Developer, you will play a key role in the design, development, and maintenance of end-to-end web applications, working across both frontend and backend. You will be part of multidisciplinary squads, building modern user interfaces and robust backend services that support critical business functionalities., * Develop and maintain backend services with NodeJS, including: Design and implementation of RESTful APIs. * Integration with databases and data model management. * Participate in API design and definition of contracts between frontend and backend. * Contribute to the setup and improvement of CI/CD pipelines to ensure fast and reliable software delivery. * Apply security, performance, and maintainability best practices across the stack. * Work in agile environments (Scrum, Kanban), closely collaborating with product, design, and other technical profiles. * Contribute to technical documentation and code reviews, promoting quality standards within the team., * Database management and data modeling. * Implementing security and performance best practices. * Troubleshooting, performance optimization, and supporting applications in production. * Collaborating effectively within multidisciplinary teams. * Continuous learning (courses, certifications, tech communities) to stay up to date with the latest industry trends. * Career growth: 70% of our senior leaders started in junior positions. * Continuous learning: access to our Technology Academy, Udemy courses, webinars, and company-funded certifications. * Flexibility: remote work options, flexible working policies, and social benefits (meal vouchers, transport, childcare support, private health insurance, etc.). * Well-being: our WeCare program supports employees in critical situations. * Personal development: annual training budget to boost both hard and soft skills. ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Mastering Remote Work: Tips for Developers](https://www.wearedevelopers.com/magazine/558-mastering-remote-work-tips-for-developers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)