We are looking for dynamic consultants to grow our engineering team in Colombia. Your experience, knowledge, and commitment will help us to face our client's challenges. You will be supporting different projects through your expertise as Senior Back end Developer. Your main responsibilities: - Design and develop back-end functionalities by participating in all technical specifications, from context to objectives, in a context of permanent communication with the front-end team and users - Ensure the evolutionary and corrective maintenance of solutions by participating in the study and design of new components of the software architecture to ensure and optimize their performance - Ensure the follow-up of the integration, testing and production phases - Monitor code quality (tooling / coaching) and participate in unit testing - Share, progress, transmit and work in a group in a desire for continuous improvement and regular technology watch - Participate in meetings to monitor the progress of the project Qualifications: - Degree in computer science (bachelor or master) - At least 5 years of experience in a similar role - Experience with NodeJs and Azure technologies - Knowledge of API or REST technologies is highly recommended - Fluency in English is required Tipo de puesto: Tiempo completo, Indefinido