**DEVELOPER (Systems Engineer/Computer Science or related field)** We are looking for the best talent! Come, apply, and join the great team at GOLD CONSULTING, a company providing legal, accounting, engineering, and business management advisory services to the small-scale mining sector. REQUIREMENTS: * Graduate in Systems Engineering, Computer Science, or related field. * 3 years of experience working with Python 3 backend. * 3 years of experience with NodeJS, TypeScript, and Angular 17 through Angular 20 (mandatory), including integration with frontend applications. * Experience with SQL databases such as MariaDB and PostgreSQL, including design, optimization, and advanced queries. * Knowledge of RESTful APIs and web services. * Familiarity with version control tools such as Git. * Desirable experience with non-relational databases (MongoDB, Redis, etc.). * Desirable experience with Kotlin or Java for future initiatives. * Ability to work in agile environments and efficiently manage projects. * Ability to write clean, modular, and scalable code. * Knowledge of WebSockets and communication protocols. * Knowledge of Linux and Windows Server systems. RESPONSIBILITIES: * Develop and maintain backend applications using Python and Angular. * Collaborate in the creation and optimization of RESTful APIs and backend services for inter-application communication. * Work with SQL databases (MariaDB, PostgreSQL), performing design, optimization, and complex query tasks. * Develop frontend integrations using NodeJS and collaborate with the frontend team to integrate functionalities with React and Angular in the future. * Participate in the planning, development, and improvement of software architecture. * Implement good security and performance practices in code. * Engage in future development initiatives using Kotlin or Java for mobile applications or backend service expansion. * Contribute to the research and adoption of non-relational databases such as MongoDB and Redis for future projects. * Ensure software quality through unit and integration testing. * Maintain constant communication with immediate supervisors, management, and end-user training (soft skills). CONDITIONS: * Work located in Arequipa City. * On-site or hybrid work mode. BENEFITS: * Positive work environment. * Work flexibility (possibility of remote work). * Opportunities for professional growth and learning in new technologies such as React, Angular, Kotlin, Java, and non-relational databases. * Market-competitive salary based on experience. If you meet the requirements, we invite you to apply. **DON'T MISS THIS OPPORTUNITY!** Job type: Full-time Salary: S/.1,130.00 - S/.2,500.00 per month Work location: On-site job