Nearshore positioning of Latin Americas best development talent experienced in logistics

Lean Tech

Overview We are seeking an experienced Senior Node.js Developer to join our dynamic team and lead the development of our Transport Management System. The ideal candidate will have extensive experience with Node.js, MongoDB, APIs, software architecture, ETL processes, and additional databases such as PostgreSQL and Redis.They will be responsible for developing and maintaining robust backend solutions, ensuring seamless integration of email and live notification features, and utilizing advanced functions of Node.js to deliver high-quality, scalable applications. Key Responsibilities<ul><li>Architect and develop scalable, high-performance backend solutions for the Transport</li><li>Management System using Node.js.</li><li>Utilize MongoDB, MS SQL Server, PostgreSQL, and Redis for data storage, ensuring efficient and secure data handling.</li><li>Perform database optimization and maintenance.</li><li>Develop and integrate RESTful and GraphQL APIs to facilitate communication between various system components using OpenAPI and GraphQL Playground.</li><li>Design and implement ETL processes for data extraction, transformation, and loading to support system functionality.</li><li>Leverage advanced Node.js features and frameworks such as Express.js, NestJS, and Koa.js to optimize application performance and reliability.</li><li>Implement email and live notification systems to enhance user communication and engagement.</li><li>Conduct code reviews, write unit tests, and ensure code quality and security standards are met.</li><li>Collaborate closely with cross-functional teams including frontend developers, UX/UI designers, and product managers to deliver cohesive solutions.</li><li>Identify and resolve technical issues, ensuring system stability and performance.</li><li>Maintain comprehensive sessions with the Technical Writer for code, processes, and system architecture documentation.</li><li>Analyze, debug, and work closely with the Backend team to support and monitor the production environment.</li></ul>�Required Skills�<ul><li>Expertise in Node.js development (minimum of 7 years of experience).</li><li>Strong knowledge of MongoDB, MS SQL Server, PostgreSQL, and Redis, including experience with database design and optimization.</li><li>Proven experience in developing and integrating RESTful and GraphQL APIs.</li><li>Hands-on experience with ETL process design and implementation.</li><li>Proficiency in advanced Node.js functions and asynchronous programming.</li><li>Experience in designing and developing microservices-based architectures.</li><li>Strong understanding of code quality standards and best practices.</li><li>Experience with scheduling jobs and background tasks.</li><li>Experience in implementing email and live notification systems.</li><li>Solid understanding of software architecture principles and design patterns like Microservices and MVC.</li><li>Strong unit testing, debugging, and performance tuning skills.</li><li>Experience with logging and monitoring tools such as Datadog and Cloudwatch.</li></ul> Nice to Have Skills<ul><li>Experience in the Logistics Industry and developing or maintaining Transport Management Systems or similar applications.</li><li>Familiarity with cloud platforms such as AWS and Azure.</li><li>Experience with DevOps practices and tools for CI/CD.</li></ul> Required Skills & Experience<ul><li>Excellent communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.</li><li>Demonstrated leadership capabilities, resilience, and the ability to thrive in a collaborative environment.</li></ul> Output Summary of Main Tech Skills<ul><li>Node.js (7+ years)</li><li>MongoDB, MS SQL Server, PostgreSQL, Redis</li><li>RESTful and GraphQL APIs</li><li>ETL processes</li><li>Advanced Node.js functions and asynchronous programming</li><li>Microservices-based architectures</li><li>Scheduling jobs and background tasks</li><li>Email and live notification systems</li><li>Unit testing, debugging, performance tuning</li><li>Logging and monitoring tools: Datadog, Cloudwatch</li><li>AWS and Azure</li><li>DevOps practices and CI/CD</li></ul>