Senior Backend Developer

Description

Job Summary: We are seeking a Senior Backend Developer to lead the design of critical architectures, optimize transactional systems, and implement high-availability solutions while researching new technologies. Key Responsibilities: 1. Lead the design of architectures for critical systems 2. Optimize performance of transactional systems 3. Research and implement new technologies IDM Technology, specialists in IT solutions, is looking for a Senior Backend Developer to join a leading company in the region. **Responsibilities:** * Collaborate in leading the design of architectures for critical systems. * Make strategic technical decisions. * Optimize performance of transactional systems. * Implement high-availability solutions. * Collaborate with architects on standards. * Research and implement new technologies. * Manage technical debt. **Requirements:** * Bachelor's degree or equivalent in Systems Engineering or related field. * Minimum 5 years of experience. * 3 years of experience in the banking sector. * Solid proficiency in at least one backend language (Java, Node.js, etc). * Experience with corresponding frameworks (Spring, .NET, Express, Django/Flask). * Knowledge of relational databases and schema design. * Experience integrating external APIs. * Experience with authentication protocols (OAuth 2\.0, JWT). * Intermediate knowledge of cloud platforms (AWS). * Implementation of well-structured RESTful APIs. * Experience with microservices. Benefits: * On-site work (Lima, Peru) * Innovative projects Employment Type: Full-time Application Questions: * Do you authorize the use of your personal data in accordance with Law No. 29733 to include you in our database and consider you for future selection processes and job opportunities? * What is your minimum monthly salary expectation? * How many days would it take you to join the organization? * Which programming languages do you know? (Java, Node.js, Git.NET Core, PHP, Python) * Are you proficient in frameworks such as Spring Boot, .NET, Express, Django/Flask? * Do you have experience designing microservices, API Gateways, and message queue management? (Kafka, RabbitMQ) * Have you implemented robust RESTful APIs and integrated with external systems? * Do you have experience with OWASP Top 10 and authentication protocols? * Are you experienced with cloud services (AWS/Azure/GCP)? * Do you have experience with relational databases and SQL queries? * Do you have experience in the banking sector? Work Location: Hybrid in Miraflores, Lima