FullStack Engineer - Node/React with SpringBoot - 70/30 Join to apply for the FullStack Engineer - Node/React with SpringBoot - 70/30 role at Procalidad Analytics . We are looking for a FullStack Engineer with JavaScript, Node.js and Java to join our client's team in Bogota. In this role, you will focus primarily on front-end development (70%) using React.js and Node.js , while also working on backend tasks (30%) using Java (Spring Boot) . Key Responsibilities: Develop and maintain web applications using React.js (front-end) and Node.js. Work on backend services with Java (Spring Boot). Implement and optimize CI/CD pipelines (Jenkins or similar). Write clean, maintainable, and efficient code following best practices in data structures and algorithms. Collaborate with cross-functional teams to design, develop, and deploy scalable applications. Ensure high performance and responsiveness of applications. Nice to have: Work with GraphQL and MakoJS for improved data handling and templating. Requirements: 5+ years of experience in full-stack development. Strong proficiency in JavaScript (React.js), Node.js, and Java (Spring Boot). Experience with CI/CD tools like Jenkins or similar. Solid understanding of data structures and algorithms. Familiarity with GraphQL and MakoJS is a plus. Excellent problem-solving and debugging skills. Minimum B2 English Required. If you meet the qualifications above and are ready to contribute to a dynamic team, we encourage you to apply! Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology #J-18808-Ljbffr