Back End Developer

Why This Role Matters As a Backend Developer at Giunti Psychometrics, you will contribute to developing, optimizing, and maintaining the backend infrastructure that supports our digital platforms and solutions. You will work closely with our Technology team to build secure, scalable, and high-performing applications, ensuring seamless integration between systems and supporting the continuous evolution of our technology ecosystem. Through your technical expertise and problem-solving approach, you will help deliver reliable and innovative digital solutions that support our international growth and our mission to make psychological science accessible through technology. Role Highlights Job Title: Backend Developer – Semi Senior Reporting Line: Tech Lead, under the supervision of the Chief Technology Officer (CTO) Team Management: None Workplace Model: Fully Remote Functional Area: Information Technology / Software Development Location: Colombia Your Day-to-Day Responsibilities Develop, optimize, and maintain scalable backend applications using Python and FastAPI, ensuring high performance and reliability; Design, develop, and integrate RESTful APIs to enable secure and efficient communication between internal platforms and external services; Maintain and enhance existing PHP-based applications and ensure interoperability between different technologies and business systems; Design and optimize relational and non-relational databases, ensuring data integrity and efficient informat