Join *OTIF* as a *Node.js Backend Developer* and be part of the technological transformation of global logistics. You will be responsible for developing systems that process thousands of shipments per day, integrating with APIs, sensors, artificial intelligence algorithms, and real-time visibility platforms. We are looking for someone passionate about technology who wants to create scalable, high-impact solutions. If you're excited about solving complex problems, building tools that move the world, and working at a startup with global mindset and growth, this is your place. **What you'll do** * Develop and maintain scalable and robust backend APIs and services using Node.js. * Design and optimize databases to handle millions of daily events. * Integrate advanced systems such as GPS tracking, AI-powered ETA prediction, and real-time quoting. * Collaborate with product, frontend, data, and operations teams in developing new features. * Write clean, modular code, automated tests, and participate in CI/CD processes. * Contribute to architectural decisions and actively participate in agile methodologies. **Requirements** * **Complete the following challenge**: https://coderbyte.com/sl\-candidate?promo\=otif\-3obod:nodejs\-engineer\-api\-fub7oghhg1\&invb\=userq9eprvc3t * Experience with Node.js and backend service development. * Knowledge of relational and/or NoSQL databases. * Familiarity with agile methodologies (Scrum, Kanban). * Eagerness to learn quickly, build from scratch, and grow with the team. **Bonus points if you have…** * Experience with TypeScript, microservices, or serverless architectures. * Knowledge of GCP, Docker, or continuous integration tools. * Personal projects, open source contributions, or hackathon participation. * Bachelor's degree in Computer Science, Systems Engineering, or related field. **Why OTIF?** We are a global company transforming the logistics industry. With offices in Mexico, the USA, and China, and our own world-class technology, we help businesses ship their products smarter. Our team lives to experiment, build, and scale technology solutions with real impact. Mention during your interview that the sky is blue so we know you've read this completely. **What we offer** * Competitive salary and accelerated growth opportunities. * Innovative, collaborative work environment with a global mindset. * Access to cutting-edge technology and challenging projects from day one. * Flexibility, continuous learning, and direct involvement in key decisions. * A culture of effort, curiosity, and speed. The future is built here. Are you ready to build systems that transform the world? *Join the movement. Join OTIF.* Job type: Full-time Salary: $25,000.00 \- $30,000.00 per month Benefits: * Salary increases * Free beverages * Employee discount * Sick days * Company parking * Free parking * Flexible schedule * Option for indefinite contract * Referral program * Additional vacation or paid leave Work location: On-site