Sr. UI/UX Developer (Part-Time)

Responsibilities • Perform full Software Development Life Cycle (SDLC). • Work with FAA and stakeholders on design and development of safety tools... • Develop, test, and implement web applications with a focus on the frontend, ensuring compatibility across multiple browsers and platforms. • Proficiency in JavaScript, Node.JS, HTML, and CSS, along with experience in building REST APIs. • Solid Experience in Angular and/or React front-end technologies in implementing Single Page Applications. • Experience working with Web accessibility. • Ensure cross-browser compatibility and responsiveness of websites using Bootstrap. • Experience building complex interactives, backend, and 3rd party integration. • Develops secure and high-quality production code, and reviews and debugs code written by others. • Troubleshoot and debug website issues to ensure smooth functionality. • Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems. • Collaborate with cross-functional teams to troubleshoot and resolve UI-related issues. • Participate in Agile practices, including sprint planning, daily stand-ups, and retrospective meetings. • Stay up to date with emerging technologies and industry trends in UI development. • Excellent problem-solving skills and attention to detail. • Ability to work independently and part of a collaborative team. • Effective communication and time management skills. Good To Have • Knowledge/Familiarity with User Design tools like Figma. • Familiarity with AWS • Single-sign-on and multi-factor authentication experience. • Comfortable using Git/Bit Bucket for version control for efficient code management and collaboration. Qualifications • Bachelor of Science degree in Information systems, business systems, management information systems, IT Management, other IT degrees are required. Engineering, math, and science degrees are acceptable substitute degrees. • Required - at minimum 8 years of software development experience including with PostgreSQL and/or MySQL or similar backend database. • This is a W2 opportunity only. 1099s will NOT be allowed. • No Sponsorship will be provided for this role. • Candidates who are Non-Immigrant Aliens (not a U.S. Citizen) or an Immigrant Alien (U.S. Permanent Resident-Green Card Holder) must have resided in the U.S. for a minimum of three (3) years in the last five (5) years. About CSSI CSSI has 30 years of experience working in complex, dynamic, safety critical systems supporting both government and commercial clients to address their toughest challenges, with efficient and low-risk solutions. Our collaborative work has improved the safety of transportation related human and systems infrastructure, increased the efficiency of the National Airspace System (NAS), and facilitated the modernization of both NAS and DoD systems and capabilities. Founded in 1990 and headquartered in Washington, D.C., CSSI employs nearly 200 employees throughout the country, helping customers across the United States and globally understand and implement the solutions to their biggest obstacles. For more information on CSSI, please visit www.cssiinc.com Apply Job!