Back-End Software Developer

Description

Job Summary: We are seeking a Back-End Software Developer to design, implement, and maintain systems and services supporting scalable applications, with a focus on architecture and optimization. Key Highlights: 1. RESTful and GraphQL API development 2. Relational and non-relational database design and optimization 3. Collaboration with front-end and QA teams Back-End Software Developer **Location:** Concepción, Biobío Region, Chile **Company:** Dingxin Best Tech SpA About Us Dingxin Best Tech SpA is a technology company focused on innovative digital solutions, custom software development, and digital transformation. Our commitment is to deliver robust and secure platforms that enhance our clients’ competitiveness. Job Description We are seeking a **Back-End Software Developer** to design, implement, and maintain systems and services that support scalable applications. The ideal candidate will have experience in programming, software architecture, and process optimization. Main Responsibilities * **API Development**: Build and maintain RESTful and GraphQL services. * **Database Management**: Design and optimize relational and non-relational databases. * **Application Security**: Implement security best practices during development. * **Performance Optimization**: Ensure efficient system response times. * **Service Integration**: Connect applications with external services and cloud platforms. * **Collaboration**: Work alongside front-end and QA teams to ensure quality. * **Documentation**: Maintain clear records of processes and architectures. Requirements * Degree in Computer Engineering, Computer Science, or related field. * 3–5 years of back-end development experience. * Proficiency in languages such as Java, Python, Node.js, or C#. * Knowledge of frameworks such as Spring Boot, Django, or Express. * Experience with SQL and NoSQL databases. * Familiarity with cloud platforms (AWS, Azure, GCP). * Strong communication and teamwork skills. Benefits * Competitive salary (average range in Chile: **CLP 1.400.000–1.800.000** per month). * Health insurance and corporate benefits. * Opportunities for training and certification in emerging technologies. * Collaborative and dynamic work environment. Salary: $2.350.000 per month Workplace: On-site employment