Sr. Software Engineer

Title : Sr. Software Developer Location : Fully remote (must be in EST) Type : Long-term Contract/contract to hire Work Permits: Green Card Holder or Us Citizen ONLY We are seeking a Mid-Senior Full-Stack Engineer to support the Centers for Medicare and Medicaid Services (CMS) by modernizing a suite of applications for an electronic portal system. This role involves working on a long-term government contract with a technical solutions provider, focusing on delivering innovative solutions through advanced software development practices. Responsibilities: Develop, maintain, and enhance full-stack applications using Java, Node.js, AWS, JavaScript, and React . Collaborate with cross-functional teams to gather requirements, design solutions, and ensure timely delivery. Participate in the migration and modernization of legacy systems to cloud-based infrastructure. Optimize backend and frontend performance to ensure a seamless user experience. Implement best practices for CI/CD pipelines, testing, and version control. Required Skills & Qualifications: Computer Science degree or related. 5 years of experience in software development, ideally in a senior-level role 7. Expertise in Java with hands-on experience in Node.js . Proficiency in AWS cloud services and JavaScript/React for frontend development. Experience working in Agile teams Strong problem-solving abilities, with a focus on clean and efficient coding practices.