Nos urge incorporar para nuestro cliente (Segunda empresa de Telecomunicaciones más grande de EEUU.) el perfil de Senior Fullstack cloud-native con buen nivel de ingles. Primary Responsibilities: Partners with cross functional experts (Product Management, Engineering, Security, etc.) to define product and technical requirements. Analyzes integration requirements. Designs and implements new software and web applications that solve problems supports applications in production enhances existing applications. Writes clean, efficient, and well-documented code comfortable with pair programming able to conduct code review to help improve overall code quality. Proactively take ownership of tasks, seeing them through to completion. Comfortable refactoring/understanding legacy code and migrating apps to more modern standards. Troubleshoots and debugs production issues when necessary. Researches, writes, and edits documentation and technical requirements, including software designs, agile features and stories, test cases, technical documentation, etc. Provides technical leadership and guidance with regards to modern software development practices serves as a guide and mentor for junior-level Software Development Engineers. Exhibits in-depth knowledge of proven engineering methodologies, architecture patterns, and development skills. Presents and defends architectural, design and technical choices to colleagues. Promotes and benefits from a culture of continuous learning and growth. Comfortable working across time zones with US-based colleagues. What We Look for in a Candidate: Minimum Requirements: English proficiency (C1/C2). 5 years software development experience. Experience designing cloud-native applications leveraging 12 factor design principles. Experience with API development and technologies like GraphQL, JSON, and REST. Experience with common programming languages such as Javascript, Python, Groovy, etc. Experience with shell scripting in Linux/MacOS/windows environments. Experience working in an Agile environment (Scrum and Kanban). Experience with cloud providers such as AWS, Microsoft Azure, or Google Cloud. Experience with relational databases, NoSQL databases, analytics tools, and business intelligence systems is a plus. Additional Desired Skills: Experience with DevOps methodology and tools, such as source code management tools (GitHub, GitLab, etc), CI pipeline tools (Jenkins, GitHub Actions, etc), code quality and analysis tools (SonarQube, etc). Experience with container technologies (Docker, Podman, etc) and Kubernetes-based container management platforms. Positive attitude towards feedback and working collaboratively in a development environment (e.g. code reviews). Experience with cloud-native serverless platforms (e.g. Functions-as-a-Services). Experience with the Microsoft Power Platform suite of tools: Power BI, Power Query, Power Automate, Power Apps, Dataverse, etc. Condiciones: -Cliente: Segunda empresa de Telecomunicaciones más grande de EEUU. -Salario: Entre 65K y 70K 15% de bonus. -Contrato: Indefinido directamente con el cliente. -Interesante paquete de beneficios sociales: seguro médico muy potente, comida pagada cuando vayan a la oficina, clases de inglés, plaza de parking gratuita, previa reserva a través de una aplicación propia. -Horario: flexible, pero que sean conscientes de que tendrán reuniones con compañeros en EEUU, que por diferencia horaria pueden ser a las 18:00h o más tarde, algunos días. -23 días laborables de vacaciones. -Ubicación: Méndez Álvaro (Madrid). -Modelo de trabajo: Trabajo flexible . Ir a la oficina es opcional, estaría bien que fueran algún día a la oficina, al menos un día a la semana, pero pueden trabajar 100% remoto.