JoinAmaris Consultingand work on digital platforms that serve thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a integral group that values innovation, collaboration, and talent.As aFullstack Developer, you will play a key role in the design, development, and maintenance ofend‑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.What we are looking for+5 years of experience as aFullstack Developer.Solid understanding and application ofUI/UX principles.Experience inAPI design(RESTful) anddatabase management.Good knowledge ofsoftware engineering best practices : clean code, design patterns, testing, code review, documentation.Experience working withmodern development tools(Git, collaborative environments, etc.).Professional level of English, able to collaborate with international teams.Experience withAzureand its tool ecosystem.Familiarity withAzure Dev OpsandCI/CD pipelines.Knowledge ofType Script.Previous experience incloud environmentsandDev Ops/Dev Sec Opspractices.What you will doDevelop and maintainbackend serviceswithNode JS, including: Design and implementation ofRESTful APIs.Integration with databases and data model management.Participate inAPI designand definition of contracts between frontend and ntribute to the setup and improvement ofCI/CD pipelinesto ensure fast and reliable software delivery.Applysecurity, performance, and maintainability best practicesacross the stack.Work inagile environments(Scrum, Kanban), closely collaborating with product, design, and other technical ntribute totechnical documentationandcode reviews,



promoting quality standards within the team.Strongproblem‑solvingandanalytical thinkingskills.Excellentcommunicationandteam collaborationabilities.Highempathyandemotional intelligenceto work effectively with diverse profiles.Highadaptabilityandopen‑mindednesstowards new technologies, tools, and ways of working.Proactive attitude, strong sense ofownership, and focus oncontinuous improvement.You have a background inComputer Scienceor a related field, with hands‑on experience buildingend‑to‑end web applications. You have worked on both frontend and backend projects, using modern tools such asGitandCI/CD pipelines. Your experience includes:Designinguser interfacesfocused on user experience.DevelopingRESTful APIsand backend services withNode JS.Database managementand data modeling.Implementingsecurityandperformancebest practices.Troubleshooting, performance optimization, and supporting applications in llaborating effectively withinmultidisciplinary ntinuous 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 ntinuous 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:ourWe Careprogram supports employees in critical situations.Personal development: annual training budget to boost both hard and soft skills.AtAmaris Consulting, we are committed to creating an inclusive environment. We welcome all qualified applications regardless of gender, sexual orientation, race, ethnicity, age, or any other characteristic.

📌 Fullstack Developer ( React & Node.Js) (Barcelona)
🏢 Amaris Consulting
📍 Barcelona