Javascript Developer

Company Description Vertex Infocode is a premier IT services and staffing solutions company focused on connecting skilled professionals with meaningful opportunities and helping businesses access top-tier talent. The company provides a personalized, efficient hiring experience for both job seekers and employers. In addition to staffing, Vertex Infocode delivers web and mobile app development services that are user-friendly, scalable, and aligned with clients’ business goals. A team of technology experts works closely with clients to deliver customized, innovative solutions in a fast-evolving digital landscape. Guided by a mission to inspire growth and build long-term partnerships, Vertex Infocode is committed to turning challenges into opportunities for clients and candidates.Role Description This is a full-time hybrid role for a JavaScript Developer based in Jersey City, NJ, with the flexibility to work from home part of the week. The JavaScript Developer will design, develop, and maintain web applications across the full stack, with a focus on building responsive user interfaces and scalable services. Responsibilities include writing clean, reusable code in JavaScript, implementing state management (e.g., with Redux.js), integrating APIs, and collaborating with designers, product managers, and other developers. The role also involves reviewing code, troubleshooting bugs, optimizing application performance, and contributing to technical discussions and architecture decisions. The developer will participate in agile ceremonies, maintain documentation, and follow best practices for testing, security, and version control.QualificationsStrong front-end development skills, including JavaScript and experience building responsive, user-centric interfaces.Proficiency in back-end web development and general software development practices, including RESTful APIs, databases, and integration with front-end services.Hands-on experience with Redux.js or similar state management libraries as part of modern JavaScript application development.Familiarity with contemporary JavaScript frameworks/libraries (such as React, Vue, or Angular) and build tools (such as Webpack, npm, or Yarn).Experience with version control systems (Git), unit and integration testing, and debugging tools.Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.Ability to collaborate in a hybrid work environment, communicate clearly with cross-functional teams, and manage time effectively.Experience in agile or Scrum environments and exposure to cloud platforms (such as AWS, Azure, or GCP) are beneficial.