Job Summary: We are seeking an experienced Fullstack Developer to design, develop, and maintain modern web applications using React and Python. Key Highlights: 1. Develop end-to-end functionalities with a focus on quality and performance. 2. Build interfaces in React and APIs in Python. 3. Participate in technical design and continuous product improvement. **Fullstack Developer React - Python (HYBRID) (2 positions)** **Software Developers and Systems Analysts - Computer Programming Technicians** ================================================================================================================================================================= ### **CONTACT INFORMATION** **Company:** GENIAFY INFORMÁTICA Y CONSULTORÍA SPA **Economic Activity:** Information technology consulting activities and management of information technology facilities **Company Description:** IT Services ### **DESCRIPTION** We are seeking a Fullstack Developer with at least 3 years of experience to design, develop, and maintain modern web applications. You will work on the frontend with React and on the backend with Python, integrating services and optimizing platform performance over PostgreSQL. Responsibilities: Develop end-to-end functionalities (frontend + backend) with a focus on quality and performance. Build React interfaces (reusable components, state management, best practices). Implement Python APIs (FastAPI preferred) and integrate them with the frontend. Model and optimize PostgreSQL queries (indexes, migrations, performance). Write maintainable code with testing and code reviews (pull requests). Participate in technical design, estimations, and continuous product improvement. Requirements (Mandatory): 3+ years of experience as a fullstack developer (or equivalent frontend + backend roles). Proficiency in React (hooks, components, common patterns). Solid Python backend experience (REST APIs; FastAPI/Django preferred). PostgreSQL expertise (schema design, queries, optimization). Proficiency with Git and PR-based workflows (GitHub/GitLab). Knowledge of API integration, authentication (JWT/OAuth basics), and basic web security. Desirable (not mandatory): TypeScript. Docker and deployments (CI/CD). Cloud platforms (AWS/Azure/GCP). Testing (pytest, Jest/React Testing Library). Experience with modular architecture, clean code, and observability (logs/metrics). Experience with message queues (Celery/RQ) or WebSockets. Metropolitan Region, Santiago 16/02/2026 - 30/03/2026 1,660,001 - 1,810,000 Full-time ### **REQUIRED QUALIFICATIONS** **Education Level:** **Experience:** 3 years ### **CHARACTERISTICS** **Contract Type:** Fixed-term Contract **Position Level Offered:** Professional **Source of Offer:** WEB **Professional Practice Opportunity:** No