Job Summary: We are seeking a Mid/Senior Backend Developer to develop, maintain, and enhance secure, scalable, and efficient backend services in SaaS environments. Key Highlights: 1. Development of secure and well-documented REST APIs 2. Design of scalable and efficient backend solutions 3. Database administration and optimization A company specializing in satellite tracking solutions is looking for a Mid/Senior Backend Developer responsible for developing, maintaining, and enhancing secure, scalable, and efficient backend services in SaaS environments. **Requirements** * Bachelor’s degree in Computer Science, Information Systems, or related field * Minimum of 4 years of backend development experience * Experience with SaaS platforms (B2B preferred) * Knowledge of distributed architectures * Experience managing multiple instances or environments per client * **Must reside in CDMX** **Main Responsibilities** * Development and maintenance of secure and well-documented REST APIs * Design of scalable and efficient backend solutions * Administration and optimization of SQL and NoSQL databases * Implementation of authentication and authorization mechanisms * Integration with external APIs and services * Cloud deployment management (AWS) * Containerization using Docker * Implementation of monitoring, logging, and incident tracking **Technical Skills** * Experience with Node.js, Python, and TypeScript * Proficiency with frameworks such as NestJS * Databases: MongoDB, PostgreSQL, or MySQL * AWS services (EC2, RDS, S3, IAM) * Containerization with Docker * Experience with CI/CD processes * Familiarity with tools such as GitHub and Jira **We Offer** * Salary up to $30,000 net * Statutory benefits * Working hours: Monday to Friday, 9:00–18:00 hrs If you meet the profile and are interested in this opportunity, please apply through this channel. Employment type: Full-time Salary: Up to $30,000\.00 per month Work location: On-site