Nos urge incorporar para nuestro cliente (Segunda empresa de Telecomunicaciones más grande de EEUU.) el perfil de Senior Lead Software Developer (Fullstack MUY Senior , Sólido, con energía, resolutivo. Sera líder en el equipo) con buen nivel de ingles. The Main Responsibilities Work under agile principles in a CI/CD environment. Participate in meetings and conferences to gather requirements and discuss architectural decisions, review solutions, dependencies, actions and timelines. Apply a thorough understanding of deploying and managing application lifecycles to interpret customer business needs and processes. Develop reusable software components and tools. Collaborate with other developers, testers, and system engineers to ensure quality product enhancements. Mentor and train other engineers and seek to continually improve processes. Apply a thorough understanding of deploying and managing application lifecycles to interpret customer business needs and processes. Troubleshoot and resolve technical issues in a test and product environments. Identify, assess, and integrate various open-source technologies and cloud services. What We Look for in a Candidate Minimum Requirements English proficiency (C1/C2). 5 years overall professional software development experience. Proficiency in frontend development (Javascript/ Typescript, and frameworks such as VueJS). Knowledge on API service development using Rest principles and technologies like Java or Python. Experience with good engineering practices (test driven development, continuous integration, Jenkins). Experience with testing frameworks such as JUnit, Cypress, Mocha/Jest. Ability to work in teams and share knowledge with others to foster growth at all levels. Knowledge of web design and mark-up language HTML, CSS. Preferred Requirements Expertise with authentication scenarios: OAuth, SAML, JWT, etc. Experience with Azure tools like AppInsights and Azure AD/Azure B2C identity providers. Design and operation of databases (preferably NoSQL). Positive attitude towards feedback exchange and working collaboratively in a development environment (code reviews). Experience with team workflows involving tools like Git, Jira and Confluence. Condiciones: -Cliente: Segunda empresa de Telecomunicaciones más grande de EEUU. -Salario: Salario hasta 80K 20% 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.