Senior Software Engineer - MERN Stack

Job Description

As a P3 Senior Software Engineer (MERN Stack) at Cubic Transportation Systems, you will be a strong full-stack individual contributor responsible for building and maintaining reliable, scalable applications that support mission-critical transportation platforms used globally. Your role will involve focusing on feature ownership, execution excellence, and high-quality delivery within established architectural patterns.Key Responsibilities:- Develop and maintain full-stack applications using MongoDB, Express.js, React, and Node.js.- Build responsive and accessible React-based user interfaces.- Design and implement RESTful APIs and backend services.- Own assigned features end-to-end, from development to production support.- Write clean, testable, and maintainable code.- Participate actively in code reviews and design discussions.- Debug and resolve issues across frontend, backend, and database layers.- Collaborate with QA, DevOps, and System Engineering teams for releases.Qualifications Required:- 6 - 8 years of professional software engineering experience.- Strong hands-on experience with React (hooks, component architecture, state management).- Solid backend experience using Node.js and Express.js.- Experience with MongoDB (schema design, queries, basic performance tuning).- Experience building and consuming RESTful APIs.- Familiarity with authentication, authorization, and RBAC.- Experience working in Agile development environments.- Proficiency with Git and modern development workflows.In this role, success means delivering complex features independently and reliably, maintaining high code quality, following engineering standards, demonstrating clear ownership of assigned modules or services, and escalating risks and dependencies proactively. Join us as an Employee in this exciting opportunity at Cubic Transportation Systems. As a P3 Senior Software Engineer (MERN Stack) at Cubic Transportation Systems, you will be a strong full-stack individual contributor responsible for building and maintaining reliable, scalable applications that support mission-critical transportation platforms used globally. Your role will involve focusing on feature ownership, execution excellence, and high-quality delivery within established architectural patterns.Key Responsibilities:- Develop and maintain full-stack applications using MongoDB, Express.js, React, and Node.js.- Build responsive and accessible React-based user interfaces.- Design and implement RESTful APIs and backend services.- Own assigned features end-to-end, from development to production support.- Write clean, testable, and maintainable code.- Participate actively in code reviews and design discussions.- Debug and resolve issues across frontend, backend, and database layers.- Collaborate with QA, DevOps, and System Engineering teams for releases.Qualifications Required:- 6 - 8 years of professional software engineering experience.- Strong hands-on experience with React (hooks, component architecture, state management).- Solid backend experience using Node.js and Express.js.- Experience with MongoDB (schema design, queries, basic performance tuning).- Experience building and consuming RESTful APIs.- Familiarity with authentication, authorization, and RBAC.- Experience working in Agile development environments.- Proficiency with Git and modern development workflows.In this role, success means delivering complex features independently and reliably, maintaining high code quality, following engineering standards, demonstrating clear ownership of assigned modules or services, and escalating risks and dependencies proactively. Join us as an Employee in this exciting opportunity at Cubic Transportation Systems.

Keyskills :
MongoDBRESTful APIsGitExpressjsReact