Design, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js). Build and maintain scalable, reusable, and testable components for frontend and backend applications. Develop and integrate RESTful and GraphQL APIs. Optimize application performance through efficient code, caching strategies, and state management. Collaborate with UI/UX designers, backend engineers, and product managers to create seamless user experiences. Implement unit testing, integration testing, and end-to-end testing using tools like Jest, Mocha, Cypress, or Playwright. Stay updated with the latest JavaScript trends, best practices, and emerging technologies. Lead and mentor junior developers, conducting code reviews and knowledge-sharing sessions. Work in an Agile environment, participating in sprint planning, stand-ups, and retrospectives. Ensure security best practices in JavaScript applications to mitigate vulnerabilities. EXPERIÊNCIA: 5 years of experience in JavaScript development. Proficiency in modern JavaScript frameworks such as React, Angular, or Vue.js. Strong understanding of ES6, TypeScript, and functional programming concepts. Experience with Node.js, Express.js, or NestJS for backend development. Knowledge of database technologies (SQL, NoSQL – MongoDB, PostgreSQL, Firebase). Experience with state management (Redux, Vuex, Context API, Recoil, Zustand). Familiarity with CI/CD pipelines, Docker, Kubernetes, and cloud platforms (AWS, GCP, Azure). Proficiency in Git, GitHub, GitLab, or Bitbucket for version control and collaboration. Strong understanding of performance optimization, accessibility, and responsive design. Knowledge of WebSockets, real-time data processing, and event-driven architectures is a plus. BENEFÍCIOS: Seguro de vida, Seguro complementario de salud, Reajuste IPC (Semestral), Programa de referidos clientes y candidatos, Programa de capacitación en alianza con Platzi, Plan de carrera y de Movilidad, Día de libre por cumpleaos, Regalos por nacimiento o matrimonio SALÁRIO: salario competitivo con el mercado REGIME DE CONTRATAÇÃO: CLT / Efetivo LOCAL DE TRABALHO: Santiago, Chile MODALIDADE DE TRABALHO: Hibrido Candidatar nessa vaga. Formação Acadêmica: Não informado Salário: A combinar Cargo: Analista de desenvolvimento sistemas Empresa: JP & F Consultoria Atua com seleção e agenciamento de mão-de-obra. Ramo: Recursos Humanos/ Recrutamento e seleção (CH)