[Remote] Full Stack Developer (Node.js / React)

Note: The job is a remote job and is open to candidates in USA. SysTechCorp Inc is seeking a skilled Full Stack Developer with strong experience in Node.js and React to design, develop, and maintain scalable web applications. The ideal candidate will be responsible for building responsive front-end interfaces and robust back-end APIs while collaborating with cross-functional teams in an Agile environment. Responsibilities • Develop and maintain front-end applications using React.js, JavaScript/TypeScript, HTML5, and CSS3 • Build and maintain back-end services and RESTful APIs using Node.js (Express or similar frameworks) • Integrate third-party APIs and external services into enterprise applications • Design and manage relational and/or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or equivalent • Implement authentication, authorization, and secure coding best practices (JWT, OAuth, etc.) • Collaborate with UI/UX designers to translate wireframes into responsive, user-friendly interfaces • Participate in code reviews, sprint planning, and Agile ceremonies • Optimize applications for performance, scalability, and cross-browser compatibility • Use Git for version control and support CI/CD deployment processes Skills • Develop and maintain front-end applications using React.js, JavaScript/TypeScript, HTML5, and CSS3 • Build and maintain back-end services and RESTful APIs using Node.js (Express or similar frameworks) • Integrate third-party APIs and external services into enterprise applications • Design and manage relational and/or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or equivalent • Implement authentication, authorization, and secure coding best practices (JWT, OAuth, etc.) • Collaborate with UI/UX designers to translate wireframes into responsive, user-friendly interfaces • Participate in code reviews, sprint planning, and Agile ceremonies • Optimize applications for performance, scalability, and cross-browser compatibility • Use Git for version control and support CI/CD deployment processes • 5–8+ years of full stack development experience, including strong hands-on experience with React and Node.js • Familiarity with Agile/Scrum methodologies and collaborative development tools • Strong analytical, troubleshooting, and communication skills • Must be eligible to obtain and maintain a Public Trust clearance • Experience with cloud platforms such as AWS or Azure is preferred • Bachelor's degree in Computer Science or related field preferred Company Overview • SysTechCorp Inc provides leading-edge technology services that empower our clients to meet and exceed their strategic business objectives. It was founded in 2019, and is headquartered in South Plainfield, New Jersey, USA, with a workforce of 201-500 employees. Its website is